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P4 to Git Change 1306553 by gandryey@gera-w8 on 2016/08/24 10:48:34

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SWDEV-86035 - Use local memory for kernel allocation

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#9 edit


[ROCm/clr commit: 1940203fcb]
This commit is contained in:
foreman
2016-08-24 11:00:15 -04:00
parent 4a2a6871eb
commit 198f2d97b4
1 changed files with 12 additions and 5 deletions
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projects/clr/rocclr/runtime/device/pal/palkernel.cpp
+12 -5
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@@ -389,16 +389,23 @@ HSAILKernel::aqlCreateHWInfo(amd::hsa::loader::Symbol *sym)
// Allocate HW resources for the real program only
if (!prog().isNull()) {
code_ = new Memory(dev(), amd::alignUp(codeSize_, akc_align));
Resource::MemoryType type = Resource::RemoteUSWC;
Resource::MemoryType type = Resource::Local;
if (flags_.internalKernel_) {
type = Resource::RemoteUSWC;
}
// Initialize kernel ISA code
if (code_ && code_->create(type)) {
address cpuCodePtr = static_cast<address>(code_->map(nullptr, Resource::WriteOnly));
// Copy only amd_kernel_code_t
memcpy(cpuCodePtr, reinterpret_cast<address>(akc), codeSize_);
code_->unmap(nullptr);
if (flags_.internalKernel_) {
address cpuCodePtr = static_cast<address>(code_->map(nullptr, Resource::WriteOnly));
// Copy only amd_kernel_code_t
memcpy(cpuCodePtr, reinterpret_cast<address>(akc), codeSize_);
code_->unmap(nullptr);
}
else {
static_cast<const KernelBlitManager&>(dev().xferMgr()).writeRawData(
*code_, codeSize_, reinterpret_cast<void*>(akc));
}
}
else {
LogError("Failed to allocate ISA code!");