P4 to Git Change 1230521 by gandryey@gera-w8 on 2016/01/22 17:58:08
SWDEV-86035 - Add OCL backend for PAL - PAL backend build is disabled by default. "BUILD_PAL_DEVICE = yes" enables the build. You also have to update the client workspace with PAL mapping: //depot/stg/pal/... //<your_opencl_location>/runtime/device/pal/palbe/... Affected files ... ... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/build/Makefile.api#130 edit ... //depot/stg/opencl/drivers/opencl/compiler/sclibdefs.opencl#8 edit ... //depot/stg/opencl/drivers/opencl/opencldefs#166 edit ... //depot/stg/opencl/drivers/opencl/openclrules#91 edit ... //depot/stg/opencl/drivers/opencl/runtime/Makefile#21 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/device.cpp#192 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/Makefile#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/build/Makefile#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/build/Makefile.pal#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palappprofile.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palappprofile.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palbinary.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palbinary.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palcompiler.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palconstbuf.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palconstbuf.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palcounters.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palcounters.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldebugger.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldebugmanager.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldebugmanager.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldefs.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldeviced3d10.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldeviced3d11.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldeviced3d9.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevicegl.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprintf.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprintf.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsched.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palschedcl.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palsettings.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palthreadtrace.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palthreadtrace.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paltimestamp.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paltimestamp.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paltrap.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palwavelimiter.cpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palwavelimiter.hpp#1 add ... //depot/stg/opencl/drivers/opencl/runtime/runtimedefs#36 edit ... //depot/stg/opencl/drivers/opencl/runtime/top.hpp#23 edit
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//
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// Copyright (c) 2015 Advanced Micro Devices, Inc. All rights reserved.
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//
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#ifndef PALPROGRAM_HPP_
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#define PALPROGRAM_HPP_
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#include "device/pal/palkernel.hpp"
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#include "device/pal/palbinary.hpp"
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#include "amd_hsa_loader.hpp"
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namespace amd {
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namespace option {
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class Options;
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} // option
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namespace hsa {
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namespace loader {
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class Loader;
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class Executable;
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class Context;
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} // loader
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} // hsa
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} // amd
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//! \namespace pal PAL Device Implementation
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namespace pal {
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/*! \addtogroup pal PAL Device Implementation
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* @{
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*/
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using namespace amd::hsa::loader;
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class HSAILProgram;
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class ClBinaryHsa;
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class ORCAHSALoaderContext final: public Context {
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public:
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ORCAHSALoaderContext(HSAILProgram* program): program_(program) {}
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virtual ~ORCAHSALoaderContext() {}
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hsa_isa_t IsaFromName(const char *name) override;
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bool IsaSupportedByAgent(hsa_agent_t agent, hsa_isa_t isa) override;
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void* SegmentAlloc(amdgpu_hsa_elf_segment_t segment,
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hsa_agent_t agent, size_t size, size_t align, bool zero) override;
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bool SegmentCopy(amdgpu_hsa_elf_segment_t segment,
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hsa_agent_t agent, void* dst, size_t offset,
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const void* src, size_t size) override;
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void SegmentFree(amdgpu_hsa_elf_segment_t segment,
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hsa_agent_t agent, void* seg, size_t size = 0) override;
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void* SegmentAddress(amdgpu_hsa_elf_segment_t segment,
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hsa_agent_t agent, void* seg, size_t offset) override;
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bool SegmentFreeze(amdgpu_hsa_elf_segment_t segment,
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hsa_agent_t agent, void* seg, size_t size) override { return false; }
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bool ImageExtensionSupported() override { return false; }
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hsa_status_t ImageCreate(
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hsa_agent_t agent,
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hsa_access_permission_t image_permission,
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const hsa_ext_image_descriptor_t *image_descriptor,
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const void *image_data,
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hsa_ext_image_t *image_handle) override {
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// not supported
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assert(false);
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return HSA_STATUS_ERROR;
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}
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hsa_status_t ImageDestroy(
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hsa_agent_t agent, hsa_ext_image_t image_handle) override {
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// not supported
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assert(false);
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return HSA_STATUS_ERROR;
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}
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hsa_status_t SamplerCreate(
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hsa_agent_t agent,
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const hsa_ext_sampler_descriptor_t *sampler_descriptor,
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hsa_ext_sampler_t *sampler_handle) override;
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//! All samplers are owned by HSAILProgram and are deleted in its destructor.
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hsa_status_t SamplerDestroy(
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hsa_agent_t agent, hsa_ext_sampler_t sampler_handle) override;
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private:
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void* AgentGlobalAlloc(
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hsa_agent_t agent, size_t size, size_t align, bool zero) {
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return GpuMemAlloc(size, align, zero);
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}
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bool AgentGlobalCopy(void *dst, size_t offset, const void *src, size_t size) {
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return GpuMemCopy(dst, offset, src, size);
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}
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void AgentGlobalFree(void *ptr, size_t size) {
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GpuMemFree(ptr, size);
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}
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void* KernelCodeAlloc(
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hsa_agent_t agent, size_t size, size_t align, bool zero) {
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return CpuMemAlloc(size, align, zero);
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}
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bool KernelCodeCopy(void *dst, size_t offset, const void *src, size_t size) {
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return CpuMemCopy(dst, offset, src, size);
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}
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void KernelCodeFree(void *ptr, size_t size) {
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CpuMemFree(ptr, size);
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}
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void* CpuMemAlloc(size_t size, size_t align, bool zero);
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bool CpuMemCopy(void *dst, size_t offset, const void* src, size_t size);
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void CpuMemFree(void *ptr, size_t size) {
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amd::Os::alignedFree(ptr);
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}
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void* GpuMemAlloc(size_t size, size_t align, bool zero);
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bool GpuMemCopy(void *dst, size_t offset, const void *src, size_t size);
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void GpuMemFree(void *ptr, size_t size = 0) {
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delete reinterpret_cast<pal::Memory*>(ptr);
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}
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ORCAHSALoaderContext(const ORCAHSALoaderContext &c);
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ORCAHSALoaderContext& operator=(const ORCAHSALoaderContext &c);
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enum gfx_handle {
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gfx700 = 700,
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gfx701 = 701,
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gfx702 = 702,
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gfx800 = 800,
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gfx801 = 801,
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gfx804 = 804,
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gfx810 = 810,
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gfx900 = 900,
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gfx901 = 901
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};
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pal::HSAILProgram* program_;
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};
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//! \class HSAIL program
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class HSAILProgram : public device::Program
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{
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friend class ClBinary;
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public:
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//! Default constructor
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HSAILProgram(Device& device);
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HSAILProgram(NullDevice& device);
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//! Default destructor
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~HSAILProgram();
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//! Returns the aclBinary associated with the progrm
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aclBinary* binaryElf() const {
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return static_cast<aclBinary*>(binaryElf_); }
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void addGlobalStore(Memory* mem) { globalStores_.push_back(mem); }
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const std::vector<Memory*>& globalStores() const { return globalStores_; }
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//! Return a typecasted GPU device
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pal::Device& dev()
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{ return const_cast<pal::Device&>(
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static_cast<const pal::Device&>(device())); }
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//! Returns GPU kernel table
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const Memory* kernelTable() const { return kernels_; }
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//! Adds all kernels to the mem handle lists
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void fillResListWithKernels(std::vector<const Memory*>& memList) const;
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//! Returns the maximum number of scratch regs used in the program
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uint maxScratchRegs() const { return maxScratchRegs_; }
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//! Add internal static sampler
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void addSampler(Sampler* sampler) { staticSamplers_.push_back(sampler); }
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//! Returns TRUE if the program just compiled
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bool isNull() const { return isNull_; }
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protected:
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//! pre-compile setup for GPU
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virtual bool initBuild(amd::option::Options* options);
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//! post-compile setup for GPU
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virtual bool finiBuild(bool isBuildGood);
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/*! \brief Compiles GPU CL program to LLVM binary (compiler frontend)
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*
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* \return True if we successefully compiled a GPU program
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*/
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virtual bool compileImpl(
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const std::string& sourceCode, //!< the program's source code
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const std::vector<const std::string*>& headers,
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const char** headerIncludeNames,
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amd::option::Options* options //!< compile options's object
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);
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/* \brief Returns the next stage to compile from, based on sections in binary,
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* also returns completeStages in a vector, which contains at least ACL_TYPE_DEFAULT,
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* sets needOptionsCheck to true if options check is needed to decide whether or not to recompile
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*/
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aclType getCompilationStagesFromBinary(std::vector<aclType>& completeStages, bool& needOptionsCheck);
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/* \brief Returns the next stage to compile from, based on sections and options in binary
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*/
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aclType getNextCompilationStageFromBinary(amd::option::Options* options);
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/*! \brief Compiles LLVM binary to FSAIL code (compiler backend: link+opt+codegen)
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*
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* \return The build error code
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*/
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int compileBinaryToFSAIL(
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amd::option::Options* options //!< options for compilation
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);
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virtual bool linkImpl(amd::option::Options* options);
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//! Link the device programs.
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virtual bool linkImpl (const std::vector<device::Program*>& inputPrograms,
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amd::option::Options* options,
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bool createLibrary);
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virtual bool createBinary(amd::option::Options* options);
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//! Initialize Binary
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virtual bool initClBinary();
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//! Release the Binary
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virtual void releaseClBinary();
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virtual const aclTargetInfo & info(const char * str = "");
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virtual bool isElf(const char* bin) const {
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return amd::isElfMagic(bin);
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//return false;
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}
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//! Returns the binary
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// This should ensure that the binary is updated with all the kernels
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// ClBinary& clBinary() { return binary_; }
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ClBinaryHsa* clBinary() {
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return static_cast<ClBinaryHsa*>(device::Program::clBinary());
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}
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const ClBinaryHsa* clBinary() const {
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return static_cast<const ClBinaryHsa*>(device::Program::clBinary());
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}
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private:
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//! Disable default copy constructor
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HSAILProgram(const HSAILProgram&);
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//! Disable operator=
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HSAILProgram& operator=(const HSAILProgram&);
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//! Returns all the options to be appended while passing to the
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//compiler library
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std::string hsailOptions();
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//! Allocate kernel table
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bool allocKernelTable();
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std::string openCLSource_; //!< Original OpenCL source
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std::string HSAILProgram_; //!< FSAIL program after compilation
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std::string llvmBinary_; //!< LLVM IR binary code
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aclBinary* binaryElf_; //!< Binary for the new compiler library
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void* rawBinary_; //!< Pointer to the raw binary
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aclBinaryOptions binOpts_; //!< Binary options to create aclBinary
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std::vector<Memory*> globalStores_; //!< Global memory for the program
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Memory* kernels_; //!< Table with kernel object pointers
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uint maxScratchRegs_; //!< Maximum number of scratch regs used in the program by individual kernel
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std::list<Sampler*> staticSamplers_; //!< List od internal static samplers
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bool isNull_; //!< Null program no memory allocations
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amd::hsa::loader::Loader* loader_; //!< Loader object
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amd::hsa::loader::Executable* executable_; //!< Executable for HSA Loader
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ORCAHSALoaderContext loaderContext_; //!< Context for HSA Loader
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};
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/*@}*/} // namespace pal
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#endif /*PALPROGRAM_HPP_*/
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