truffle: src/gpu/hsail/vm/gpu

annotate src/gpu/hsail/vm/gpu_hsail.cpp @ 13790:9f730a04ba38

add partial evaluation test for a ControlFlowException catch block that follows a SlowPathException catch block

author	Andreas Woess <andreas.woess@jku.at>
date	Tue, 28 Jan 2014 21:48:50 +0100
parents	bfd61161d752
children	49db2c1e3bee

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"
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	28 #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	29 #include "utilities/ostream.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	30 #include "memory/allocation.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	31 #include "memory/allocation.inline.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	32 #include "hsailKernelArguments.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	33
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 void * gpu::Hsail::_device_context;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	35
13115 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	36 gpu::Hsail::okra_create_context_func_t gpu::Hsail::_okra_create_context;
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	37 gpu::Hsail::okra_create_kernel_func_t gpu::Hsail::_okra_create_kernel;
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 gpu::Hsail::okra_push_object_func_t gpu::Hsail::_okra_push_object;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	39 gpu::Hsail::okra_push_boolean_func_t gpu::Hsail::_okra_push_boolean;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	40 gpu::Hsail::okra_push_byte_func_t gpu::Hsail::_okra_push_byte;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	41 gpu::Hsail::okra_push_double_func_t gpu::Hsail::_okra_push_double;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	42 gpu::Hsail::okra_push_float_func_t gpu::Hsail::_okra_push_float;
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 gpu::Hsail::okra_push_int_func_t gpu::Hsail::_okra_push_int;
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 gpu::Hsail::okra_push_long_func_t gpu::Hsail::_okra_push_long;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	45 gpu::Hsail::okra_execute_with_range_func_t gpu::Hsail::_okra_execute_with_range;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	46 gpu::Hsail::okra_clearargs_func_t gpu::Hsail::_okra_clearargs;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	47 gpu::Hsail::okra_register_heap_func_t gpu::Hsail::_okra_register_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	48
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	49
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	50 bool gpu::Hsail::initialize_gpu() {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	51 // All the initialization is done in the okra library so
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	52 // nothing to do here.
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	53 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	54 tty->print_cr("[HSAIL] Simulator: initialize_gpu");
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	55 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	56 return true;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	57 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	58
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	59 unsigned int gpu::Hsail::total_cores() {
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	60 // This is not important with simulator
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	61 return 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	62 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	63
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	64 void gpu::Hsail::register_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	65 // 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	66 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	67 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	68 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	69 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	70 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	71 _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	72 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	73
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 bool gpu::Hsail::execute_kernel_void_1d(address kernel, int dimX, jobject args, methodHandle& mh) {
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 objArrayOop argsArray = (objArrayOop) JNIHandles::resolve(args);
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	76
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	77 // 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	78 _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	79
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	80 // This object sets up 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	81 HSAILKernelArguments hka(kernel, mh->signature(), argsArray, mh->is_static());
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	82
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	83 // Run the 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	84 bool success = _okra_execute_with_range(kernel, dimX);
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	85 return success;
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	86 }
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
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 void gpu::Hsail::generate_kernel(unsigned char code, int code_len, const char *name) {
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
13740 bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	90 if (_okra_create_kernel == NULL) {
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	91 // probe linkage and we really need it to work this time
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	92 bool success = probe_linkage_internal(true);
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	93 guarantee(success, "[HSAIL] loading okra library");
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	94 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	95
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	96 gpu::Hsail::register_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	97
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 // 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	99 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	100
13115 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	101 _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	102
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 // code is not null terminated, must be a better way to do this
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 unsigned char* nullTerminatedCodeBuffer = (unsigned char*) malloc(code_len + 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	105 memcpy(nullTerminatedCodeBuffer, code, code_len);
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 nullTerminatedCodeBuffer[code_len] = 0;
13115 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	107 void* kernel = _okra_create_kernel(_device_context, nullTerminatedCodeBuffer, entryPointName);
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	108 free(nullTerminatedCodeBuffer);
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 return 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	110 }
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	111
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	112 #if defined(LINUX)
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	113 static const char okra_library_name[] = "libokra_x86_64.so";
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	114 #elif defined (_WINDOWS)
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	115 static char const okra_library_name[] = "okra_x86_64.dll";
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	116 #else
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	117 static char const okra_library_name[] = "";
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	118 #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	119
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	120 #define STD_BUFFER_SIZE 1024
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	121
13115 166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	122 #define STRINGIFY(x) #x
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	123
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	124 #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	125 _##alias = \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	126 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	127 if (_##alias == NULL) { \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	128 tty->print_cr("[HSAIL] ***** Error: Failed to lookup %s in %s, wrong version of OKRA?", STRINGIFY(name), okra_library_name); \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	129 return 0; \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	130 } \
166ed1584f30 HSAIL: null checks when loading Okra library functions Doug Simon <doug.simon@oracle.com> parents: 13097 diff changeset	131
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	132 bool gpu::Hsail::probe_linkage() {
13740 bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	133 return probe_linkage_internal(false);
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	134 }
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	135
f1a55428a8d7 more HSAIL support in the C++ layer for executing HSAIL code on the simulator Doug Simon <doug.simon@oracle.com> parents: diff changeset	136
13740 bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	137 bool gpu::Hsail::probe_linkage_internal(bool isRequired) {
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	138 if (okra_library_name == NULL) {
13097 14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	139 if (TraceGPUInteraction) {
14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	140 tty->print_cr("Unsupported HSAIL platform");
14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	141 }
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	142 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	143 }
13740 bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	144
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	145 // here we know we have a valid okra_library_name to try to load
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	146 // the isRequired boolean specifies whether it is an error if the
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	147 // probe does not find the okra library
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	148 char buffer = (char)malloc(STD_BUFFER_SIZE);
13097 14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	149 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: 13115 diff changeset	150 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: 13115 diff changeset	151 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	152 void *handle = os::dll_load(okra_library_name, buffer, STD_BUFFER_SIZE);
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	153 // 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: 13115 diff changeset	154 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: 13115 diff changeset	155 if ((handle == NULL) && (okra_lib_name_from_env_var != NULL)) {
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	156 handle = os::dll_load(okra_lib_name_from_env_var, buffer, STD_BUFFER_SIZE);
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	157 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: 13115 diff changeset	158 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: 13115 diff changeset	159 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	160 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	161 free(buffer);
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	162
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	163 if ((handle == NULL) && !isRequired) {
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	164 // return true for now but we will probe again later
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	165 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: 13115 diff changeset	166 tty->print_cr("[HSAIL] library load not in PATH, waiting for Java to put in tmpdir.");
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	167 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	168 return true;
13097 14db5ffd5ed9 make HSAIL silent twisti parents: 12743 diff changeset	169 }
13740 bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	170
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	171 if ((handle == NULL) && isRequired) {
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	172 // 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: 13115 diff changeset	173 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: 13115 diff changeset	174 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: 13115 diff changeset	175 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	176 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: 13115 diff changeset	177 }
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	178
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	179 // 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: 13115 diff changeset	180 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: 13115 diff changeset	181 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: 13115 diff changeset	182 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: 13115 diff changeset	183 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: 13115 diff changeset	184 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: 13115 diff changeset	185 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: 13115 diff changeset	186 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: 13115 diff changeset	187 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: 13115 diff changeset	188 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: 13115 diff changeset	189 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: 13115 diff changeset	190 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: 13115 diff changeset	191 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: 13115 diff changeset	192
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	193 // if we made it this far, real success
bfd61161d752 HSAIL: support for using Okra simulator without needing to configure PATH and LD_LIBRARY_PATH Doug Simon <doug.simon@oracle.com> parents: 13115 diff changeset	194 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	195 }

Mercurial > hg > truffle

annotate src/gpu/hsail/vm/gpu_hsail.cpp @ 13790:9f730a04ba38