Mercurial > hg > graal-jvmci-8
diff src/gpu/hsail/vm/gpu_hsail.hpp @ 16242:e9998e2be7f5
use oops_do to modify saved hsail state
Contributed-by: Tom Deneau <tom.deneau@amd.com>
author | Gilles Duboscq <duboscq@ssw.jku.at> |
---|---|
date | Thu, 26 Jun 2014 18:25:35 +0200 |
parents | 310994c667a7 |
children | d5c4bb0039d8 |
line wrap: on
line diff
--- a/src/gpu/hsail/vm/gpu_hsail.hpp Thu Jun 26 13:42:29 2014 +0200 +++ b/src/gpu/hsail/vm/gpu_hsail.hpp Thu Jun 26 18:25:35 2014 +0200 @@ -28,6 +28,7 @@ #include "runtime/gpu.hpp" #include "utilities/exceptions.hpp" #include "graal/graalEnv.hpp" +#include "gpu_hsail_OopMapHelper.hpp" #include "gpu_hsail_Frame.hpp" #include "gpu_hsail_Tlab.hpp" @@ -101,9 +102,11 @@ jint _deopt_next_index; jint _num_slots; jint _deopt_span; + jint _deopt_work_index; // how far we are in processing the deopts HSAILTlabInfo** _cur_tlab_info; // copy of what was in the HSAILAllocationInfo, to avoid an extra indirection HSAILAllocationInfo* _alloc_info; char _ignore; + jobject _oop_map_array; // keep a pointer last so save area following it is word aligned jboolean* _never_ran_array; @@ -119,14 +122,16 @@ return (jbyte*) (this) + hdr_size(); } - inline HSAILDeoptimizationInfo(int numSlots, int bytesPerSaveArea, int dimX, HSAILAllocationInfo* allocInfo) { + inline HSAILDeoptimizationInfo(int numSlots, int bytesPerSaveArea, int dimX, HSAILAllocationInfo* allocInfo, jobject oop_map_array) { _notice_safepoints = &Hsail::_notice_safepoints; _deopt_occurred = 0; _deopt_next_index = 0; + _deopt_work_index = 0; _num_slots = numSlots; _never_ran_array = NEW_C_HEAP_ARRAY(jboolean, dimX, mtInternal); memset(_never_ran_array, 0, dimX * sizeof(jboolean)); _alloc_info = allocInfo; + _oop_map_array = oop_map_array; _deopt_span = sizeof(HSAILKernelDeoptimization) + sizeof(HSAILFrame) + bytesPerSaveArea; if (TraceGPUInteraction) { tty->print_cr("HSAILDeoptimizationInfo allocated, %d slots of size %d, total size = 0x%lx bytes", _num_slots, _deopt_span, (_num_slots * _deopt_span + sizeof(HSAILDeoptimizationInfo))); @@ -143,16 +148,20 @@ inline jint num_deopts() { return _deopt_next_index; } inline jboolean* never_ran_array() { return _never_ran_array; } inline jint num_slots() {return _num_slots;} + inline void set_deopt_work_index(int val) { _deopt_work_index = val; } + inline jint deopt_work_index() { return _deopt_work_index; } inline HSAILKernelDeoptimization* get_deopt_save_state(int slot) { // use _deopt_span to index into _deopt_states return (HSAILKernelDeoptimization*) (save_area_start() + _deopt_span * slot); } - void setCurTlabInfos(HSAILTlabInfo** ptlabInfos) { + void set_cur_tlabInfos(HSAILTlabInfo** ptlabInfos) { _cur_tlab_info = ptlabInfos; } + void oops_do(OopClosure* f); + void* operator new (size_t hdrSize, int numSlots, int bytesPerSaveArea) { assert(hdrSize <= hdr_size(), ""); size_t totalSizeBytes = hdr_size() + numSlots * (sizeof(HSAILKernelDeoptimization) + sizeof(HSAILFrame) + bytesPerSaveArea); @@ -175,10 +184,10 @@ JNIEXPORT static jlong generate_kernel(JNIEnv* env, jclass, jbyteArray code_handle, jstring name_handle); // static native boolean executeKernel0(HotSpotInstalledCode kernel, int jobSize, Object[] args); - JNIEXPORT static jboolean execute_kernel_void_1d(JNIEnv* env, jclass, jobject hotspotInstalledCode, jint dimX, jobject args, jobject oopsSave, + JNIEXPORT static jboolean execute_kernel_void_1d(JNIEnv* env, jclass, jobject hotspotInstalledCode, jint dimX, jobject args, jobject donorThreads, int allocBytesPerWorkitem, jobject oop_map_array); - static jboolean execute_kernel_void_1d_internal(address kernel, int dimX, jobject args, methodHandle& mh, nmethod* nm, jobject oopsSave, + static jboolean execute_kernel_void_1d_internal(address kernel, int dimX, jobject args, methodHandle& mh, nmethod* nm, jobject donorThreads, int allocBytesPerWorkitem, jobject oop_map_array, TRAPS); static void register_heap();