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P4 to Git Change 1558704 by gandryey@gera-w8 on 2018/05/23 17:20:01

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SWDEV-79445 - OCL generic changes and code clean-up
	- ABI clean-up. Stage 1: Separate kernel arguments and OCL objects. OCL objects will be passed in the new arrays of mem objects, samplers and device queue objects. The kernel arguments will contain GPU virtual addresses.

	http://ocltc.amd.com/reviews/r/14881/

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_program.cpp#48 edit
... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_svm.cpp#25 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/device.hpp#302 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpublit.cpp#129 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpukernel.cpp#323 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpukernel.hpp#128 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpumemory.hpp#51 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#417 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palblit.cpp#23 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#50 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.hpp#7 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#97 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocblit.cpp#22 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocblit.hpp#9 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.hpp#28 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocmemory.hpp#12 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.cpp#51 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/command.cpp#86 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/kernel.cpp#26 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/kernel.hpp#20 edit


[ROCm/clr commit: 2176dc3b19]
This commit is contained in:
foreman
2018-05-23 17:24:32 -04:00
parent 4d8bd812ec
commit abfbedddc3
18 changed files with 467 additions and 310 deletions
Download Patch File Download Diff File Expand all files Collapse all files
projects/clr/rocclr/runtime/device/gpu/gpuvirtual.cpp
+24 -26
View File
@@ -2992,48 +2992,46 @@ bool VirtualGPU::processMemObjectsHSA(const amd::Kernel& kernel, const_address p
}
}
amd::Memory* const* memories =
reinterpret_cast<amd::Memory* const*>(params + kernelParams.memoryObjOffset());
// Check all parameters for the current kernel
for (size_t i = 0; i < signature.numParameters(); ++i) {
const amd::KernelParameterDescriptor& desc = signature.at(i);
const HSAILKernel::Argument* arg = hsaKernel.argument(i);
Memory* memory = NULL;
Memory* gpuMem = nullptr;
bool readOnly = false;
amd::Memory* svmMem = NULL;
amd::Memory* mem = nullptr;
// Find if current argument is a buffer
if ((desc.type_ == T_POINTER) && (arg->addrQual_ != HSAIL_ADDRESS_LOCAL)) {
if (kernelParams.boundToSvmPointer(dev(), params, i)) {
svmMem =
amd::SvmManager::FindSvmBuffer(*reinterpret_cast<void* const*>(params + desc.offset_));
if (!svmMem) {
flushCUCaches();
// Clear memory dependency state
const static bool All = true;
memoryDependency().clear(!All);
continue;
}
}
uint32_t index = desc.info_.arrayIndex_;
if (nativeMem) {
memory = *reinterpret_cast<Memory* const*>(params + desc.offset_);
} else if (*reinterpret_cast<amd::Memory* const*>(params + desc.offset_) != NULL) {
if (NULL == svmMem) {
memory =
dev().getGpuMemory(*reinterpret_cast<amd::Memory* const*>(params + desc.offset_));
} else {
memory = dev().getGpuMemory(svmMem);
gpuMem = reinterpret_cast<Memory* const*>(memories)[index];
if (nullptr != gpuMem) {
mem = gpuMem->owner();
}
} else {
mem = memories[index];
if (mem != nullptr) {
gpuMem = dev().getGpuMemory(mem);
// Synchronize data with other memory instances if necessary
gpuMem->syncCacheFromHost(*this);
}
// Synchronize data with other memory instances if necessary
memory->syncCacheFromHost(*this);
}
if (memory != NULL) {
//! This condition is for SVM fine-grain
if ((gpuMem == nullptr) && dev().isFineGrainedSystem(true)) {
flushCUCaches();
// Clear memory dependency state
const static bool All = true;
memoryDependency().clear(!All);
continue;
} else if (gpuMem != nullptr) {
// Check image
readOnly = (desc.accessQualifier_ == CL_KERNEL_ARG_ACCESS_READ_ONLY) ? true : false;
// Check buffer
readOnly |= (arg->access_ == HSAIL_ACCESS_TYPE_RO) ? true : false;
// Validate memory for a dependency in the queue
memoryDependency().validate(*this, memory, readOnly);
memoryDependency().validate(*this, gpuMem, readOnly);
}
}
}