Mercurial > hg > graal-jvmci-8
annotate src/gpu/hsail/vm/gpu_hsail.cpp @ 16076:06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Contributed-by: Tom Deneau <tom.deneau@amd.com>
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Tue, 10 Jun 2014 22:36:26 +0200 |
parents | 66a9286203a2 |
children | e9998e2be7f5 |
rev | line source |
---|---|
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
1 /* |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
4 * |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
8 * |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
14 * |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
18 * |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
21 * questions. |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
22 * |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
23 */ |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
24 |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
25 #include "precompiled.hpp" |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
26 #include "runtime/javaCalls.hpp" |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
27 #include "runtime/gpu.hpp" |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
28 #include "runtime/deoptimization.hpp" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
29 #include "gpu_hsail.hpp" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
30 #include "utilities/debug.hpp" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
31 #include "utilities/exceptions.hpp" |
13888
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
32 #include "hsail/vm/gpu_hsail.hpp" |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
33 #include "utilities/globalDefinitions.hpp" |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
34 #include "utilities/ostream.hpp" |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
35 #include "graal/graalEnv.hpp" |
15582
063ec2920d21
made Graal runtime initialization in hosted mode lazy
Doug Simon <doug.simon@oracle.com>
parents:
15488
diff
changeset
|
36 #include "graal/graalRuntime.hpp" |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
37 #include "graal/graalJavaAccess.hpp" |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
38 #include "hsailKernelArguments.hpp" |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
39 #include "hsailJavaCallArguments.hpp" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
40 #include "code/pcDesc.hpp" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
41 #include "code/scopeDesc.hpp" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
42 #include "gpu_hsail_Frame.hpp" |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
43 |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
44 // Entry to GPU native method implementation that transitions current thread to '_thread_in_vm'. |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
45 #define GPU_VMENTRY(result_type, name, signature) \ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
46 JNIEXPORT result_type JNICALL name signature { \ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
47 GRAAL_VM_ENTRY_MARK; \ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
48 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
49 // Entry to GPU native method implementation that calls a JNI function |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
50 // and hence cannot transition current thread to '_thread_in_vm'. |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
51 #define GPU_ENTRY(result_type, name, signature) \ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
52 JNIEXPORT result_type JNICALL name signature { \ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
53 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
54 #define GPU_END } |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
55 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
56 #define CC (char*) /*cast a literal from (const char*)*/ |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
57 #define FN_PTR(f) CAST_FROM_FN_PTR(void*, &(f)) |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
58 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
59 #define OBJECT "Ljava/lang/Object;" |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
60 #define STRING "Ljava/lang/String;" |
15066
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
61 #define JLTHREAD "Ljava/lang/Thread;" |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
62 #define HS_INSTALLED_CODE "Lcom/oracle/graal/hotspot/meta/HotSpotInstalledCode;" |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
63 #define HS_COMPILED_NMETHOD "Lcom/oracle/graal/hotspot/HotSpotCompiledNmethod;" |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
64 #define HS_NMETHOD "Lcom/oracle/graal/hotspot/meta/HotSpotNmethod;" |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
65 |
13888
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
66 JNINativeMethod Hsail::HSAIL_methods[] = { |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
67 {CC"initialize", CC"()Z", FN_PTR(Hsail::initialize)}, |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
68 {CC"generateKernel", CC"([B" STRING ")J", FN_PTR(Hsail::generate_kernel)}, |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
69 {CC"executeKernel0", CC"("HS_INSTALLED_CODE"I["OBJECT"["OBJECT"["JLTHREAD"I[I)Z", FN_PTR(Hsail::execute_kernel_void_1d)}, |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
70 }; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
71 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
72 void* Hsail::_device_context = NULL; |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
73 jint Hsail::_notice_safepoints = false; |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
74 |
13888
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
75 Hsail::okra_create_context_func_t Hsail::_okra_create_context; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
76 Hsail::okra_create_kernel_func_t Hsail::_okra_create_kernel; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
77 Hsail::okra_push_object_func_t Hsail::_okra_push_object; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
78 Hsail::okra_push_boolean_func_t Hsail::_okra_push_boolean; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
79 Hsail::okra_push_byte_func_t Hsail::_okra_push_byte; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
80 Hsail::okra_push_double_func_t Hsail::_okra_push_double; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
81 Hsail::okra_push_float_func_t Hsail::_okra_push_float; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
82 Hsail::okra_push_int_func_t Hsail::_okra_push_int; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
83 Hsail::okra_push_long_func_t Hsail::_okra_push_long; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
84 Hsail::okra_execute_with_range_func_t Hsail::_okra_execute_with_range; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
85 Hsail::okra_clearargs_func_t Hsail::_okra_clearargs; |
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
86 Hsail::okra_register_heap_func_t Hsail::_okra_register_heap; |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
87 |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
88 //static jint in_kernel = 0; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
89 |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
90 void Hsail::notice_safepoints() { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
91 _notice_safepoints = true; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
92 // if (TraceGPUInteraction) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
93 // tty->print_cr("[HSAIL] Notice safepoint in_kernel=%d", in_kernel); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
94 // } |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
95 } |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
96 |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
97 void Hsail::ignore_safepoints() { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
98 _notice_safepoints = false; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
99 } |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
100 |
13888
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
101 void Hsail::register_heap() { |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
102 // After the okra functions are set up and the heap is initialized, register the java heap with HSA |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
103 guarantee(Universe::heap() != NULL, "heap should be there by now."); |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
104 if (TraceGPUInteraction) { |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
105 tty->print_cr("[HSAIL] heap=" PTR_FORMAT, Universe::heap()); |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
106 tty->print_cr("[HSAIL] base=0x%08x, capacity=%ld", Universe::heap()->base(), Universe::heap()->capacity()); |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
107 } |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
108 _okra_register_heap(Universe::heap()->base(), Universe::heap()->capacity()); |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
109 } |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
110 |
15066
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
111 GPU_VMENTRY(jboolean, Hsail::execute_kernel_void_1d, (JNIEnv* env, jclass, jobject kernel_handle, jint dimX, jobject args, jobject oops_save, |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
112 jobject donor_threads, jint allocBytesPerWorkitem, jobject oop_map_array)) |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
113 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
114 ResourceMark rm; |
15161
2c940b1a48d8
Convert InstalledCode from an interface into an abstract class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
15067
diff
changeset
|
115 jlong nmethodValue = InstalledCode::address(kernel_handle); |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
116 if (nmethodValue == 0) { |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
117 SharedRuntime::throw_and_post_jvmti_exception(JavaThread::current(), vmSymbols::com_oracle_graal_api_code_InvalidInstalledCodeException(), NULL); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
118 } |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
119 nmethod* nm = (nmethod*) (address) nmethodValue; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
120 methodHandle mh = nm->method(); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
121 Symbol* signature = mh->signature(); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
122 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
123 void* kernel = (void*) HotSpotInstalledCode::codeStart(kernel_handle); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
124 if (kernel == NULL) { |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
125 SharedRuntime::throw_and_post_jvmti_exception(JavaThread::current(), vmSymbols::com_oracle_graal_api_code_InvalidInstalledCodeException(), NULL); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
126 } |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
127 |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
128 return execute_kernel_void_1d_internal((address) kernel, dimX, args, mh, nm, oops_save, donor_threads, allocBytesPerWorkitem, oop_map_array, CHECK_0); |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
129 GPU_END |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
130 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
131 static void showRanges(jboolean* a, int len) { |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
132 // show ranges |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
133 bool lookFor = true; |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
134 for (int i = 0; i < len; i++) { |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
135 if ((lookFor == true) && (a[i] != 0)) { |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
136 tty->print("%d", i); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
137 lookFor = false; |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
138 } else if ((lookFor == false) && (a[i] == 0)) { |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
139 tty->print_cr("-%d", i-1); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
140 lookFor = true; |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
141 } |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
142 } |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
143 if (lookFor == false) { |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
144 tty->print_cr("-%d", len-1); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
145 } |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
146 } |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
147 |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
148 class OopSaver : public StackObj { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
149 private: |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
150 objArrayOop _oopsSaveArray; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
151 typeArrayOop _oopMapArray; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
152 jobject _oops_save; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
153 jobject _oop_map_array; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
154 int _last_pcoffset; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
155 int _last_idx; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
156 int _saveAreaCounts; |
15066
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
157 |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
158 enum { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
159 SAVEAREACOUNTS_OFST=0, |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
160 SPAN_OFST=1, |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
161 HEADERSIZE=2 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
162 }; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
163 int mapPcOffsetToIndex(int pcOffset) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
164 if (pcOffset == _last_pcoffset) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
165 return _last_idx; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
166 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
167 int span = _oopMapArray->int_at(SPAN_OFST); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
168 for (int idx = HEADERSIZE; idx < _oopMapArray->length(); idx += span) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
169 int ofst = _oopMapArray->int_at(idx); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
170 if (ofst == pcOffset) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
171 _last_pcoffset = pcOffset; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
172 _last_idx = idx + 1; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
173 return _last_idx; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
174 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
175 } |
15488
d370d87e528f
fixed clang compilation error
Doug Simon <doug.simon@oracle.com>
parents:
15482
diff
changeset
|
176 ShouldNotReachHere(); |
d370d87e528f
fixed clang compilation error
Doug Simon <doug.simon@oracle.com>
parents:
15482
diff
changeset
|
177 return -1; |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
178 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
179 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
180 public: |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
181 OopSaver(jobject oops_save, jobject oop_map_array) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
182 _oops_save = oops_save; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
183 _oop_map_array = oop_map_array; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
184 _last_pcoffset = -1; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
185 _saveAreaCounts = getSaveAreaCounts(oop_map_array); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
186 resolveArrays(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
187 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
188 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
189 void resolveArrays() { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
190 _oopsSaveArray = (objArrayOop) JNIHandles::resolve(_oops_save); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
191 _oopMapArray = (typeArrayOop) JNIHandles::resolve(_oop_map_array); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
192 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
193 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
194 void* getOopForBit(HSAILFrame* hsailFrame, int bit) { |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
195 assert(isOop(hsailFrame, bit), ""); |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
196 void* oop; |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
197 if (bit < hsailFrame->num_d_regs()) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
198 // d register |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
199 oop = (void*) hsailFrame->get_d_reg(bit); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
200 } else { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
201 // stack slot |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
202 int stackOffset = (bit - hsailFrame->num_d_regs()) * 8; // 8 bytes per stack slot |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
203 oop = (void*) hsailFrame->get_stackslot64(stackOffset); |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
204 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
205 return oop; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
206 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
207 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
208 void putOopForBit(HSAILFrame* hsailFrame, int bit, void* oop) { |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
209 assert(isOop(hsailFrame, bit), ""); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
210 if (bit < hsailFrame->num_d_regs()) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
211 // d register |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
212 hsailFrame->put_d_reg(bit, (jlong) oop); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
213 } else { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
214 // stack slot |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
215 int stackOffset = (bit - hsailFrame->num_d_regs()) * 8; // 8 bytes per stack slot |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
216 hsailFrame->put_stackslot64(stackOffset, (jlong) oop); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
217 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
218 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
219 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
220 void saveOopsFromFrame(HSAILFrame* hsailFrame, int deoptSlot){ |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
221 // as used, no need to resolve arrays on each call |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
222 int oopsPerDeopt = hsailFrame->num_d_regs() + hsailFrame->num_stack_slots(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
223 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
224 // handle the dregister and stackSlot based oops |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
225 for (int bit = 0; bit < oopsPerDeopt; bit++) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
226 if (isOop(hsailFrame, bit)) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
227 void* saved_oop = getOopForBit(hsailFrame, bit); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
228 int saveArrayIndex = deoptSlot * oopsPerDeopt + bit; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
229 _oopsSaveArray->obj_at_put(saveArrayIndex, (oop) saved_oop); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
230 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
231 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
232 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
233 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
234 void restoreOopsToFrame(HSAILFrame* hsailFrame, int deoptSlot, int workitem){ |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
235 // need to re-resolve on each restore |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
236 resolveArrays(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
237 int oopsPerDeopt = hsailFrame->num_d_regs() + hsailFrame->num_stack_slots(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
238 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
239 // handle the dregister and stackSlot based oops |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
240 for (int bit = 0; bit < oopsPerDeopt; bit++) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
241 if (isOop(hsailFrame, bit)) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
242 // the dregister or stack slot at this bit is an oop, retrieve it from array and put back in frame |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
243 int saveArrayIndex = deoptSlot * oopsPerDeopt + bit; |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
244 void* newValue = (void*) _oopsSaveArray->obj_at(saveArrayIndex); |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
245 void* oldValue = getOopForBit(hsailFrame, bit); |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
246 assert((oldValue != 0 ? newValue != 0 : newValue == 0), "bad dregValue retrieved"); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
247 if (newValue != oldValue) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
248 if (TraceGPUInteraction) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
249 int numDRegs = hsailFrame->num_d_regs(); |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
250 const char* name = (bit < numDRegs ? "$d" : "stk"); |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
251 int num = (bit < numDRegs ? bit : bit - numDRegs); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
252 tty->print_cr("oop moved for %s%d, workitem %d, slot %d, old=%p, new=%p", |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
253 name, num, workitem, deoptSlot, oldValue, newValue); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
254 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
255 putOopForBit(hsailFrame, bit, newValue); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
256 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
257 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
258 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
259 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
260 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
261 bool isOop(HSAILFrame* hsailFrame, int bit){ |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
262 // re-resolve on each access |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
263 resolveArrays(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
264 if (bit > hsailFrame->num_d_regs() + hsailFrame->num_stack_slots()) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
265 return false; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
266 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
267 int pcOffset = hsailFrame->pc_offset(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
268 int bits_int_idx = mapPcOffsetToIndex(pcOffset) + (bit / 32); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
269 int bitpos = bit % 32; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
270 int bits = _oopMapArray->int_at(bits_int_idx); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
271 return ((bits & (1 << bitpos)) != 0); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
272 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
273 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
274 static int getSaveAreaCounts(jobject oopMapArrayObject) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
275 typeArrayOop oopMapArray = (typeArrayOop) JNIHandles::resolve(oopMapArrayObject); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
276 return oopMapArray->int_at(SAVEAREACOUNTS_OFST); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
277 } |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
278 |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
279 }; |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
280 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
281 jboolean Hsail::execute_kernel_void_1d_internal(address kernel, int dimX, jobject args, methodHandle& mh, nmethod* nm, jobject oops_save, |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
282 jobject donor_threads, int allocBytesPerWorkitem, jobject oop_map_array, TRAPS) { |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
283 ResourceMark rm(THREAD); |
15066
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
284 objArrayOop argsArray = (objArrayOop) JNIHandles::resolve(args); |
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
285 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
286 // We avoid HSAILAllocationInfo logic if kernel does not allocate |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
287 // in which case the donor_thread array passed in will be null |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
288 HSAILAllocationInfo* allocInfo = (donor_threads == NULL ? NULL : new HSAILAllocationInfo(donor_threads, dimX, allocBytesPerWorkitem)); |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
289 |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
290 // Reset the kernel arguments |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
291 _okra_clearargs(kernel); |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
292 |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
293 HSAILDeoptimizationInfo* e; |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
294 if (UseHSAILDeoptimization) { |
15609
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
295 // get how many bytes per deopt save area are required |
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
296 int saveAreaCounts = OopSaver::getSaveAreaCounts(oop_map_array); |
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
297 int numSRegs = saveAreaCounts & 0xff; |
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
298 int numDRegs = (saveAreaCounts >> 8) & 0xff; |
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
299 int numStackSlots = (saveAreaCounts >> 16); |
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
300 int bytesPerSaveArea = numSRegs * 4 + (numDRegs + numStackSlots) * 8; |
66d31e70bd79
HSAIL: fixed deopt bug; cleaned up C++ code
Doug Simon <doug.simon@oracle.com>
parents:
15582
diff
changeset
|
301 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
302 e = new (MAX_DEOPT_SLOTS, bytesPerSaveArea) HSAILDeoptimizationInfo(MAX_DEOPT_SLOTS, bytesPerSaveArea, dimX, allocInfo); |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
303 // copy cur_tlab_infos |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
304 if (allocInfo != NULL) { |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
305 e->setCurTlabInfos(allocInfo->getCurTlabInfos()); |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
306 } |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
307 } |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
308 |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
309 // This object sets up the kernel arguments |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
310 HSAILKernelArguments hka((address) kernel, mh->signature(), argsArray, mh->is_static(), e); |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
311 if (TraceGPUInteraction) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
312 tty->print_cr("[HSAIL] range=%d", dimX); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
313 } |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
314 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
315 // If any object passed was null, throw an exception here. Doing this |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
316 // means the kernel code can avoid null checks on the object parameters. |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
317 if (hka.getFirstNullParameterIndex() >= 0) { |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
318 char buf[64]; |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
319 sprintf(buf, "Null Kernel Parameter seen, Parameter Index: %d", hka.getFirstNullParameterIndex()); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
320 JavaThread* thread = (JavaThread*)THREAD; |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
321 thread->set_gpu_exception_bci(0); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
322 thread->set_gpu_exception_method(mh()); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
323 THROW_MSG_0(vmSymbols::java_lang_NullPointerException(), buf); |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
324 } |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
325 |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
326 // Run the kernel |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
327 bool success = false; |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
328 { |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
329 TraceTime t("execute kernel", TraceGPUInteraction); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
330 |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
331 //in_kernel = 1; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
332 // Run the kernel |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
333 success = _okra_execute_with_range(kernel, dimX); |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
334 //in_kernel = 0; |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
335 } |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
336 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
337 // avoid HSAILAllocationInfo logic if kernel does not allocate |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
338 if (allocInfo != NULL) { |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
339 allocInfo->postKernelCleanup(); |
15066
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
340 } |
2cae21d9f122
HSAIL: initial support for object allocation in HSAIL kernels
Doug Simon <doug.simon@oracle.com>
parents:
14969
diff
changeset
|
341 |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
342 if (UseHSAILDeoptimization) { |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
343 // check if any workitem requested a deopt |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
344 int deoptcode = e->deopt_occurred(); |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
345 if (deoptcode != 1) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
346 if (deoptcode == 0) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
347 if (TraceGPUInteraction && _notice_safepoints != 0) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
348 tty->print_cr("[HSAIL] observed safepoint during kernel"); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
349 } |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
350 } else { |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
351 // error condition detected in deopt code |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
352 char msg[200]; |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
353 sprintf(msg, "deopt error detected, slot for workitem %d was not empty", -1 * (deoptcode + 1)); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
354 guarantee(deoptcode == 1, msg); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
355 } |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
356 } else { |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
357 { |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
358 TraceTime t3("handle deoptimizing workitems", TraceGPUInteraction); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
359 if (TraceGPUInteraction) { |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
360 tty->print_cr("deopt happened."); |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
361 HSAILKernelDeoptimization* pdeopt = e->get_deopt_save_state(0); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
362 tty->print_cr("first deopter was workitem %d", pdeopt->workitem()); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
363 } |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
364 |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
365 // Before handling any deopting workitems, save the pointers from |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
366 // the hsail frames in oops_save so they get adjusted by any |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
367 // GC. Need to do this before leaving thread_in_vm mode. |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
368 OopSaver oopSaver(oops_save, oop_map_array); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
369 // resolve handle only needed once here (not exiting vm mode) |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
370 oopSaver.resolveArrays(); |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
371 |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
372 // since slots are allocated from the beginning, we know how far to look |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
373 assert(e->num_deopts() < e->num_slots(), "deopt save state overflow"); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
374 for (int k = 0; k < e->num_deopts(); k++) { |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
375 HSAILKernelDeoptimization* pdeopt = e->get_deopt_save_state(k); |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
376 assert (pdeopt->workitem() >= 0, "bad workitem in deopt"); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
377 // this is a workitem that deopted |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
378 oopSaver.saveOopsFromFrame(pdeopt->first_frame(), k); |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
379 } |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
380 |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
381 // Handle any deopting workitems. |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
382 int count_deoptimized = 0; |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
383 for (int k = 0; k < e->num_deopts(); k++) { |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
384 HSAILKernelDeoptimization* pdeopt = e->get_deopt_save_state(k); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
385 |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
386 jint workitem = pdeopt->workitem(); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
387 if (workitem != -1) { |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
388 int deoptId = pdeopt->pc_offset(); |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
389 HSAILFrame* hsailFrame = pdeopt->first_frame(); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
390 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
391 // Update the hsailFrame from the oopsSaveArray |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
392 // will re-resolve the handles each time. |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
393 oopSaver.restoreOopsToFrame(hsailFrame, k, workitem); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
394 |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
395 JavaValue result(T_VOID); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
396 JavaCallArguments javaArgs; |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
397 javaArgs.set_alternative_target(nm); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
398 javaArgs.push_int(deoptId); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
399 javaArgs.push_long((jlong) hsailFrame); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
400 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
401 // Override the deoptimization action with Action_none until we decide |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
402 // how to handle the other actions. |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
403 int myActionReason = Deoptimization::make_trap_request(Deoptimization::trap_request_reason(pdeopt->reason()), Deoptimization::Action_none); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
404 javaArgs.push_int(myActionReason); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
405 javaArgs.push_oop((oop) NULL); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
406 if (TraceGPUInteraction) { |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
407 tty->print_cr("[HSAIL] Deoptimizing to host for workitem=%d (slot=%d) with deoptId=%d, frame=" INTPTR_FORMAT ", actionAndReason=%d", workitem, k, deoptId, hsailFrame, myActionReason); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
408 // show the $d registers or stack slots containing references |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
409 int maxOopBits = hsailFrame->num_d_regs() + hsailFrame->num_stack_slots(); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
410 for (int bit = 0; bit < maxOopBits; bit++) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
411 if (oopSaver.isOop(hsailFrame, bit)) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
412 if (bit < hsailFrame->num_d_regs()) { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
413 // show $d reg oop |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
414 tty->print_cr(" oop $d%d = %p", bit, oopSaver.getOopForBit(hsailFrame, bit)); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
415 } else { |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
416 // show stack slot oop |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
417 int stackOffset = (bit - hsailFrame->num_d_regs()) * 8; // 8 bytes per stack slot |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
418 tty->print_cr(" oop stk:%d = %p", stackOffset, oopSaver.getOopForBit(hsailFrame, bit)); |
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
419 } |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
420 } |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
421 } |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
422 } |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
423 JavaCalls::call(&result, mh, &javaArgs, THREAD); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
424 count_deoptimized++; |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
425 } |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
426 } |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
427 if (TraceGPUInteraction) { |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
428 tty->print_cr("[HSAIL] Deoptimizing to host completed for %d workitems", count_deoptimized); |
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
429 } |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
430 } |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
431 } |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
432 |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
433 // Handle any never_ran workitems if there were any |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
434 { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
435 TraceTime t("handle never-rans ", TraceGPUInteraction); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
436 int count_never_ran = 0; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
437 bool handleNeverRansHere = true; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
438 // turn off verbose trace stuff for javacall arg setup |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
439 bool savedTraceGPUInteraction = TraceGPUInteraction; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
440 TraceGPUInteraction = false; |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
441 jboolean* never_ran_array = e->never_ran_array(); |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
442 if (handleNeverRansHere) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
443 for (int k = 0; k < dimX; k++) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
444 if (never_ran_array[k]) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
445 // run it as a javaCall |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
446 KlassHandle methKlass = mh->method_holder(); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
447 Thread* THREAD = Thread::current(); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
448 JavaValue result(T_VOID); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
449 JavaCallArguments javaArgs; |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
450 // re-resolve the args_handle here |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
451 objArrayOop resolvedArgsArray = (objArrayOop) JNIHandles::resolve(args); |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
452 |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
453 // This object sets up the javaCall arguments. The way |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
454 // argsArray is set up, this should work for instance |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
455 // methods as well (the receiver will be the first oop pushed) |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
456 HSAILJavaCallArguments hjca(&javaArgs, k, mh->signature(), resolvedArgsArray, mh->is_static()); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
457 if (mh->is_static()) { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
458 JavaCalls::call_static(&result, methKlass, mh->name(), mh->signature(), &javaArgs, THREAD); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
459 } else { |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
460 JavaCalls::call_virtual(&result, methKlass, mh->name(), mh->signature(), &javaArgs, THREAD); |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
461 } |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
462 count_never_ran++; |
14969
a6c144380ce7
HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support
Doug Simon <doug.simon@oracle.com>
parents:
14768
diff
changeset
|
463 } |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
464 } |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
465 TraceGPUInteraction = savedTraceGPUInteraction; |
15482
a250a512434d
HSAIL: support for object values in stack slots at deoptimization points
Doug Simon <doug.simon@oracle.com>
parents:
15177
diff
changeset
|
466 if (TraceGPUInteraction && (count_never_ran > 0)) { |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
467 tty->print_cr("%d workitems never ran, have been run via JavaCall", count_never_ran); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
468 showRanges(never_ran_array, dimX); |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
469 } |
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
470 } // end of never-ran handling |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
471 } |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
472 |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
473 delete e; |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
474 delete allocInfo; |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
475 } |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
476 return success; |
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
477 } |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
478 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
479 GPU_ENTRY(jlong, Hsail::generate_kernel, (JNIEnv* env, jclass, jbyteArray code_handle, jstring name_handle)) |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
480 guarantee(_okra_create_kernel != NULL, "[HSAIL] Okra not linked"); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
481 ResourceMark rm; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
482 jsize name_len = env->GetStringLength(name_handle); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
483 jsize code_len = env->GetArrayLength(code_handle); |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
484 |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
485 char* name = NEW_RESOURCE_ARRAY(char, name_len + 1); |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
486 unsigned char* code = NEW_RESOURCE_ARRAY(unsigned char, code_len + 1); |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
487 |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
488 code[code_len] = 0; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
489 name[name_len] = 0; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
490 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
491 env->GetByteArrayRegion(code_handle, 0, code_len, (jbyte*) code); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
492 env->GetStringUTFRegion(name_handle, 0, name_len, name); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
493 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
494 register_heap(); |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
495 |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
496 // The kernel entrypoint is always run for the time being |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
497 const char* entryPointName = "&run"; |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
498 |
13112
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
499 _device_context = _okra_create_context(); |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
500 |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
501 return (jlong) _okra_create_kernel(_device_context, code, entryPointName); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
502 GPU_END |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
503 |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
504 #if defined(LINUX) |
13822
35fc64972250
fixed Linux compile error and removed name of not-yet-existing Windows Okra dll
Doug Simon <doug.simon@oracle.com>
parents:
13819
diff
changeset
|
505 static const char* okra_library_name = "libokra_x86_64.so"; |
13826
62bd4705894c
reverted removal of Okra Windows DLL name
Doug Simon <doug.simon@oracle.com>
parents:
13822
diff
changeset
|
506 #elif defined(_WINDOWS) |
62bd4705894c
reverted removal of Okra Windows DLL name
Doug Simon <doug.simon@oracle.com>
parents:
13822
diff
changeset
|
507 static char const* okra_library_name = "okra_x86_64.dll"; |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
508 #else |
13822
35fc64972250
fixed Linux compile error and removed name of not-yet-existing Windows Okra dll
Doug Simon <doug.simon@oracle.com>
parents:
13819
diff
changeset
|
509 static char const* okra_library_name = NULL; |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
510 #endif |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
511 |
13112
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
512 #define STRINGIFY(x) #x |
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
513 |
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
514 #define LOOKUP_OKRA_FUNCTION(name, alias) \ |
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
515 _##alias = \ |
15067
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
516 CAST_TO_FN_PTR(alias##_func_t, os::dll_lookup(okra_lib_handle, STRINGIFY(name))); \ |
13112
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
517 if (_##alias == NULL) { \ |
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
518 tty->print_cr("[HSAIL] ***** Error: Failed to lookup %s in %s, wrong version of OKRA?", STRINGIFY(name), okra_library_name); \ |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
519 return false; \ |
13112
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
520 } \ |
166ed1584f30
HSAIL: null checks when loading Okra library functions
Doug Simon <doug.simon@oracle.com>
parents:
13097
diff
changeset
|
521 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
522 GPU_ENTRY(jboolean, Hsail::initialize, (JNIEnv* env, jclass)) |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
523 if (okra_library_name == NULL) { |
13097 | 524 if (TraceGPUInteraction) { |
525 tty->print_cr("Unsupported HSAIL platform"); | |
526 } | |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
527 return false; |
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
528 } |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
529 |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
530 // here we know we have a valid okra_library_name to try to load |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
531 char ebuf[O_BUFLEN]; |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
532 char* okra_lib_name_from_env_var = getenv("_OKRA_SIM_LIB_PATH_"); |
15067
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
533 if (okra_lib_name_from_env_var != NULL) { |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
534 okra_library_name = okra_lib_name_from_env_var; |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
535 } |
13097 | 536 if (TraceGPUInteraction) { |
15067
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
537 tty->print_cr("[HSAIL] library is %s", okra_library_name); |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
538 } |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
539 void* okra_lib_handle = NULL; |
15067
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
540 #if defined(LINUX) |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
541 // Check first if the Okra library is already loaded. |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
542 // TODO: Figure out how to do this on other OSes. |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
543 okra_lib_handle = ::dlopen(okra_library_name, RTLD_LAZY | RTLD_NOLOAD); |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
544 #endif |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
545 // If Okra library is not already loaded, load it here |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
546 if (okra_lib_handle == NULL) { |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
547 okra_lib_handle = os::dll_load(okra_library_name, ebuf, O_BUFLEN); |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
548 } |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
549 if (okra_lib_handle == NULL) { |
0e689f20706e
HSAIL: avoid loading native Okra library twice
Doug Simon <doug.simon@oracle.com>
parents:
15066
diff
changeset
|
550 // Unable to open Okra library |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
551 if (TraceGPUInteraction) { |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
552 tty->print_cr("[HSAIL] library load failed."); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
553 } |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
554 return false; |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
555 } |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
556 |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
557 guarantee(_okra_create_context == NULL, "cannot repeat GPU initialization"); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
558 |
16076
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
559 // At this point we know okra_lib_handle is valid whether we loaded |
06eedda53e14
HSAIL: add support to allocate new TLAB from GPU
Doug Simon <doug.simon@oracle.com>
parents:
16006
diff
changeset
|
560 // here or earlier. In either case, we can lookup the functions. |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
561 LOOKUP_OKRA_FUNCTION(okra_create_context, okra_create_context); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
562 LOOKUP_OKRA_FUNCTION(okra_create_kernel, okra_create_kernel); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
563 LOOKUP_OKRA_FUNCTION(okra_push_object, okra_push_object); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
564 LOOKUP_OKRA_FUNCTION(okra_push_boolean, okra_push_boolean); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
565 LOOKUP_OKRA_FUNCTION(okra_push_byte, okra_push_byte); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
566 LOOKUP_OKRA_FUNCTION(okra_push_double, okra_push_double); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
567 LOOKUP_OKRA_FUNCTION(okra_push_float, okra_push_float); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
568 LOOKUP_OKRA_FUNCTION(okra_push_int, okra_push_int); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
569 LOOKUP_OKRA_FUNCTION(okra_push_long, okra_push_long); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
570 LOOKUP_OKRA_FUNCTION(okra_execute_with_range, okra_execute_with_range); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
571 LOOKUP_OKRA_FUNCTION(okra_clearargs, okra_clearargs); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
572 LOOKUP_OKRA_FUNCTION(okra_register_heap, okra_register_heap); |
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
573 // if we made it this far, real success |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
574 |
15177
66e3af78ea96
HSAIL: added safepoint support
Doug Simon <doug.simon@oracle.com>
parents:
15161
diff
changeset
|
575 Gpu::initialized_gpu(new Hsail()); |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
576 |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
577 return true; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
578 GPU_END |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
579 |
14768
3e9a960f0da1
HSAIL: preliminary deopt support
Doug Simon <doug.simon@oracle.com>
parents:
13888
diff
changeset
|
580 |
13888
51584f76462d
pulled Ptx and Hsail classes out of gpu class namespace
Doug Simon <doug.simon@oracle.com>
parents:
13826
diff
changeset
|
581 bool Hsail::register_natives(JNIEnv* env) { |
13819
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
582 jclass klass = env->FindClass("com/oracle/graal/hotspot/hsail/HSAILHotSpotBackend"); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
583 if (klass == NULL) { |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
584 if (TraceGPUInteraction) { |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
585 tty->print_cr("HSAILHotSpotBackend class not found"); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
586 } |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
587 return false; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
588 } |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
589 jint status = env->RegisterNatives(klass, HSAIL_methods, sizeof(HSAIL_methods) / sizeof(JNINativeMethod)); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
590 if (status != JNI_OK) { |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
591 if (TraceGPUInteraction) { |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
592 tty->print_cr("Error registering natives for HSAILHotSpotBackend: %d", status); |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
593 } |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
594 return false; |
49db2c1e3bee
added support for co-existing GPU backends (JBS:GRAAL-1)
Doug Simon <doug.simon@oracle.com>
parents:
13740
diff
changeset
|
595 } |
13740
bfd61161d752
HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH
Doug Simon <doug.simon@oracle.com>
parents:
13112
diff
changeset
|
596 return true; |
12743
f1a55428a8d7
more HSAIL support in the C++ layer for executing HSAIL code on the simulator
Doug Simon <doug.simon@oracle.com>
parents:
diff
changeset
|
597 } |