graal-compiler: src/gpu/hsail/vm/gpu

annotate src/gpu/hsail/vm/gpu_hsail.cpp @ 14969:a6c144380ce7

HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Contributed-by: Eric Caspole <eric.caspole@amd.com>

author	Doug Simon <doug.simon@oracle.com>
date	Fri, 04 Apr 2014 12:22:49 +0200
parents	3e9a960f0da1
children	2cae21d9f122

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"
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	36 #include "graal/graalCompiler.hpp"
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 "graal/graalVMToCompiler.hpp"
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	43 #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	44
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	45 // 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	46 #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	47 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	48 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	49
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	50 // 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	51 // 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	52 #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	53 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	54
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	55 #define GPU_END }
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	56
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	57 #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	58 #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	59
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	60 #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	61 #define STRING "Ljava/lang/String;"
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
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	66 // public native void executeKernel(HotSpotNmethod kernel, int jobSize, int i, int j, Object[] args) throws InvalidInstalledCodeException;
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	67
13888 51584f76462d pulled Ptx and Hsail classes out of gpu class namespace Doug Simon <doug.simon@oracle.com> parents: 13826 diff changeset	68 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	69 {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	70 {CC"generateKernel", CC"([B" STRING ")J", FN_PTR(Hsail::generate_kernel)},
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	71 {CC"executeKernel0", CC"("HS_INSTALLED_CODE"I["OBJECT"["OBJECT")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	72 };
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	73
13888 51584f76462d pulled Ptx and Hsail classes out of gpu class namespace Doug Simon <doug.simon@oracle.com> parents: 13826 diff changeset	74 void * Hsail::_device_context = 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	75
13888 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_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	77 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	78 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	79 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	80 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	81 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	82 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	83 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	84 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	85 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	86 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	87 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	88
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	89
13888 51584f76462d pulled Ptx and Hsail classes out of gpu class namespace Doug Simon <doug.simon@oracle.com> parents: 13826 diff changeset	90 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	91 // 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	92 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	93 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	94 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	95 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	96 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	97 _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	98 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	99
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	100 GPU_VMENTRY(jboolean, Hsail::execute_kernel_void_1d, (JNIEnv* env, jclass, jobject kernel_handle, jint dimX, jobject args_handle, jobject oops_save_handle))
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	101
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	102 ResourceMark rm;
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	103 jlong nmethodValue = HotSpotInstalledCode::codeBlob(kernel_handle);
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	104 if (nmethodValue == 0) {
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	105 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	106 }
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	107 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	108 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	109 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	110
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	111 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	112 if (kernel == NULL) {
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	113 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	114 }
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	115
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	116 return execute_kernel_void_1d_internal((address) kernel, dimX, args_handle, mh, nm, oops_save_handle, CHECK_0);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	117 GPU_END
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	118
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	119 static void showRanges(jboolean *a, int len) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	120 // show ranges
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	121 bool lookFor = true;
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	122 for (int i = 0; i < len; i++) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	123 if ((lookFor == true) && (a[i] != 0)) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	124 tty->print("%d", i);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	125 lookFor = false;
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	126 } else if ((lookFor == false) && (a[i] == 0)) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	127 tty->print_cr("-%d", i-1);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	128 lookFor = true;
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	129 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	130 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	131 if (lookFor == false) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	132 tty->print_cr("-%d", len-1);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	133 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	134 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	135
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	136 jboolean Hsail::execute_kernel_void_1d_internal(address kernel, int dimX, jobject args_handle, methodHandle& mh, nmethod *nm, jobject oops_save_handle, TRAPS) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	137
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	138 ResourceMark rm(THREAD);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	139 objArrayOop argsArray = (objArrayOop) JNIHandles::resolve(args_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	140
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	141 // 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	142 _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	143
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	144 HSAILDeoptimizationInfo* e;
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	145 if (UseHSAILDeoptimization) {
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	146 e = new (ResourceObj::C_HEAP, mtInternal) HSAILDeoptimizationInfo();
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	147 e->set_never_ran_array(NEW_C_HEAP_ARRAY(jboolean, dimX, mtInternal));
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	148 memset(e->never_ran_array(), 0, dimX * sizeof(jboolean));
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	149 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	150
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	151 // This object sets up the kernel arguments
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	152 HSAILKernelArguments hka((address) kernel, mh->signature(), argsArray, mh->is_static(), e);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	153
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	154 // if any object passed was null, throw an exception here
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	155 // doing this means the kernel code can avoid null checks on the object parameters.
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	156 if (hka.getFirstNullParameterIndex() >= 0) {
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	157 char buf[64];
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	158 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	159 JavaThread* thread = (JavaThread*)THREAD;
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	160 thread->set_gpu_exception_bci(0);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	161 thread->set_gpu_exception_method(mh());
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	162 THROW_MSG_0(vmSymbols::java_lang_NullPointerException(), buf);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	163 }
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	164
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	165 // 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	166 bool success = false;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	167 {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	168 TraceTime t1("execute kernel", TraceGPUInteraction);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	169 success = _okra_execute_with_range(kernel, dimX);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	170 }
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	171
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	172 if (UseHSAILDeoptimization) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	173 // 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	174 // currently we only support at most one such workitem
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	175 int deoptcode = e->deopt_occurred();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	176 if (deoptcode != 0) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	177 if (deoptcode != 1) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	178 // 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	179 char msg[200];
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	180 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	181 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	182 }
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	183
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	184 {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	185 TraceTime t3("handle deoptimizing workitems", TraceGPUInteraction);
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	186
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	187 if (TraceGPUInteraction) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	188 tty->print_cr("deopt happened.");
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	189 HSAILKernelDeoptimization * pdeopt = &e->_deopt_save_states[0];
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	190 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	191 }
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	192
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	193 // 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	194 // 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	195 // GC. Need to do this before leaving thread_in_vm mode.
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	196 // resolve handle only needed once here (not exiting vm mode)
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	197 objArrayOop oopsSaveArray = (objArrayOop) JNIHandles::resolve(oops_save_handle);
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	198
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	199 // since slots are allocated from the beginning, we know how far to look
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	200 assert(e->num_deopts() < MAX_DEOPT_SAVE_STATES_SIZE, "deopt save state overflow");
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	201 for (int k = 0; k < e->num_deopts(); k++) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	202 HSAILKernelDeoptimization * pdeopt = &e->_deopt_save_states[k];
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	203 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	204 if (workitem != -1) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	205 // this is a workitem that deopted
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	206 HSAILFrame *hsailFrame = pdeopt->first_frame();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	207 int dregOopMap = hsailFrame->dreg_oops_map();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	208 for (int bit = 0; bit < 16; bit++) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	209 if ((dregOopMap & (1 << bit)) != 0) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	210 // the dregister at this bit is an oop, save it in the array
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	211 int index = k * 16 + bit;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	212 void* saved_oop = (void*) hsailFrame->get_d_reg(bit);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	213 oopsSaveArray->obj_at_put(index, (oop) saved_oop);
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	214 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	215 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	216 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	217 }
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	218
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	219 // 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	220 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	221 for (int k = 0; k < e->num_deopts(); k++) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	222 HSAILKernelDeoptimization * pdeopt = &e->_deopt_save_states[k];
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	223
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	224 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	225 if (workitem != -1) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	226 int deoptId = pdeopt->pc_offset();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	227 HSAILFrame *hsailFrame = pdeopt->first_frame();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	228
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	229 // update the hsailFrame from the oopsSaveArray
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	230 // re-resolve the handle
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	231 oopsSaveArray = (objArrayOop) JNIHandles::resolve(oops_save_handle);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	232
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	233 int dregOopMap = hsailFrame->dreg_oops_map();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	234 for (int bit = 0; bit < 16; bit++) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	235 if ((dregOopMap & (1 << bit)) != 0) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	236 // the dregister at this bit is an oop, retrieve it from array and put back in frame
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	237 int index = k * 16 + bit;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	238 void * dregValue = (void *) oopsSaveArray->obj_at(index);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	239 void * oldDregValue = (void *) hsailFrame->get_d_reg(bit);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	240 assert((oldDregValue != 0 ? dregValue != 0 : dregValue == 0), "bad dregValue retrieved");
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	241 if (TraceGPUInteraction) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	242 if (dregValue != oldDregValue) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	243 tty->print_cr("oop moved for $d%d, workitem %d, slot %d, old=%p, new=%p", bit, workitem, k, oldDregValue, dregValue);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	244 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	245 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	246 hsailFrame->put_d_reg(bit, (jlong) dregValue);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	247 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	248 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	249
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	250 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	251 JavaCallArguments javaArgs;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	252 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	253 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	254 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	255
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	256 // override the deoptimization action with Action_none until we decide
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	257 // 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	258 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	259 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	260 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	261 if (TraceGPUInteraction) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	262 int dregOopMap = hsailFrame->dreg_oops_map();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	263 tty->print_cr("[HSAIL] Deoptimizing to host for workitem=%d (slot=%d) with deoptId=%d, frame=" INTPTR_FORMAT ", actionAndReason=%d, dregOopMap=%04x", workitem, k, deoptId, hsailFrame, myActionReason, dregOopMap);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	264 // show the registers containing references
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	265 for (int bit = 0; bit < 16; bit++) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	266 if ((dregOopMap & (1 << bit)) != 0) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	267 tty->print_cr(" oop $d%d = %p", bit, hsailFrame->get_d_reg(bit));
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	268 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	269 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	270 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	271 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	272 count_deoptimized++;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	273 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	274 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	275 if (TraceGPUInteraction) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	276 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	277 }
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	278 }
14969 a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	279
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	280 {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	281 TraceTime t3("handle never-rans", TraceGPUInteraction);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	282
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	283 // Handle any never_ran workitems if there were any
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	284 int count_never_ran = 0;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	285 bool handleNeverRansHere = true;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	286 // turn off verbose trace stuff for javacall arg setup
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	287 bool savedTraceGPUInteraction = TraceGPUInteraction;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	288 TraceGPUInteraction = false;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	289 jboolean *never_ran_array = e->never_ran_array();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	290 if (handleNeverRansHere) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	291 for (int k = 0; k < dimX; k++) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	292 if (never_ran_array[k]) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	293 // run it as a javaCall
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	294 KlassHandle methKlass = mh->method_holder();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	295 Thread* THREAD = Thread::current();
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	296 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	297 JavaCallArguments javaArgs;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	298 // re-resolve the args_handle here
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	299 objArrayOop resolvedArgsArray = (objArrayOop) JNIHandles::resolve(args_handle);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	300 // This object sets up the javaCall arguments
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	301 // the way argsArray is set up, this should work for instance methods as well
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	302 // (the receiver will be the first oop pushed)
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	303 HSAILJavaCallArguments hjca(&javaArgs, k, mh->signature(), resolvedArgsArray, mh->is_static());
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	304 if (mh->is_static()) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	305 JavaCalls::call_static(&result, methKlass, mh->name(), mh->signature(), &javaArgs, THREAD);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	306 } else {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	307 JavaCalls::call_virtual(&result, methKlass, mh->name(), mh->signature(), &javaArgs, THREAD);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	308 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	309 count_never_ran++;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	310 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	311 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	312 TraceGPUInteraction = savedTraceGPUInteraction;
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	313 if (TraceGPUInteraction) {
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	314 tty->print_cr("%d workitems never ran, have been run via JavaCall", count_never_ran);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	315 showRanges(never_ran_array, dimX);
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	316 }
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	317 } // end of never-ran handling
a6c144380ce7 HSAIL: added UseHSAILDeoptimization VM option for disabling HSAIL deopt support Doug Simon <doug.simon@oracle.com> parents: 14768 diff changeset	318 }
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	319 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	320
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	321 FREE_C_HEAP_ARRAY(jboolean, e->never_ran_array(), mtInternal);
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	322 delete e;
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	323 }
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	324 return success;
3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	325 }
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	326
13888 51584f76462d pulled Ptx and Hsail classes out of gpu class namespace Doug Simon <doug.simon@oracle.com> parents: 13826 diff changeset	327 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	328 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	329 ResourceMark rm;
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	330 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	331 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	332
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	333 char* name = NEW_RESOURCE_ARRAY(char, name_len + 1);
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	334 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	335
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	336 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	337 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	338
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	339 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	340 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	341
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	342 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	343
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	344 // 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	345 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	346
13112 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	347 _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	348
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	349 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	350 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	351
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	352 #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	353 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	354 #elif defined(_WINDOWS)
62bd4705894c reverted removal of Okra Windows DLL name Doug Simon <doug.simon@oracle.com> parents: 13822 diff changeset	355 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	356 #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	357 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	358 #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	359
13112 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	360 #define STRINGIFY(x) #x
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	361
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	362 #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	363 _##alias = \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	364 CAST_TO_FN_PTR(alias##_func_t, os::dll_lookup(handle, STRINGIFY(name))); \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	365 if (_##alias == NULL) { \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	366 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	367 return false; \
13112 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	368 } \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	369
13888 51584f76462d pulled Ptx and Hsail classes out of gpu class namespace Doug Simon <doug.simon@oracle.com> parents: 13826 diff changeset	370 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	371 if (okra_library_name == NULL) {
13097 14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	372 if (TraceGPUInteraction) {
14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	373 tty->print_cr("Unsupported HSAIL platform");
14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	374 }
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	375 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	376 }
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	377
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	378 // 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	379 char ebuf[O_BUFLEN];
13097 14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	380 if (TraceGPUInteraction) {
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	381 tty->print_cr("[HSAIL] library is %s", okra_library_name);
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	382 }
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	383
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	384 void *handle = os::dll_load(okra_library_name, ebuf, O_BUFLEN);
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	385 // try alternate location if env variable set
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	386 char *okra_lib_name_from_env_var = getenv("_OKRA_SIM_LIB_PATH_");
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	387 if ((handle == NULL) && (okra_lib_name_from_env_var != NULL)) {
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	388 handle = os::dll_load(okra_lib_name_from_env_var, ebuf, O_BUFLEN);
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	389 if ((handle != NULL) && 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	390 tty->print_cr("[HSAIL] using _OKRA_SIM_LIB_PATH_=%s", getenv("_OKRA_SIM_LIB_PATH_"));
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	391 }
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	392 }
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	393
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	394 if (handle == NULL) {
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	395 // Unable to dlopen okra
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	396 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	397 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	398 }
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	399 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	400 }
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	401
13819 49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	402 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	403
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	404 // at this point we know handle is valid and we can lookup the functions
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	405 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	406 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	407 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	408 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	409 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	410 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	411 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	412 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	413 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	414 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	415 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	416 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	417 // 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	418
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	419 gpu::initialized_gpu("Okra");
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	420
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	421 return true;
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	422 GPU_END
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	423
14768 3e9a960f0da1 HSAIL: preliminary deopt support Doug Simon <doug.simon@oracle.com> parents: 13888 diff changeset	424
13888 51584f76462d pulled Ptx and Hsail classes out of gpu class namespace Doug Simon <doug.simon@oracle.com> parents: 13826 diff changeset	425 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	426 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	427 if (klass == NULL) {
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	428 if (TraceGPUInteraction) {
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	429 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	430 }
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	431 return false;
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	432 }
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	433 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	434 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	435 if (TraceGPUInteraction) {
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	436 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	437 }
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	438 return false;
49db2c1e3bee added support for co-existing GPU backends (JBS:GRAAL-1) Doug Simon <doug.simon@oracle.com> parents: 13740 diff changeset	439 }
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	440 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	441 }

Mercurial > hg > graal-compiler

annotate src/gpu/hsail/vm/gpu_hsail.cpp @ 14969:a6c144380ce7