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P4 to Git Change 1310350 by lmoriche@lmoriche_opencl_dev on 2016/09/02 12:29:12

Browse Source 
SWDEV-101853 - Use the PointeeAlignment metadata to align the dynamic LDS allocations at dispatch.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/amdgpu_metadata.cpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/amdgpu_metadata.hpp#3 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rockernel.cpp#11 edit
This commit is contained in:
foreman
2016-09-02 12:33:55 -04:00
parent 411cf8cc1d
commit b581f2510b
3 changed files with 16 additions and 3 deletions
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rocclr/runtime/device/rocm/rockernel.cpp
+10 -2
View File
@@ -56,9 +56,17 @@ GetHSAILArgType(const aclArgData* argInfo)
inline static size_t
GetHSAILArgAlignment(const amd::hsa::code::KernelArg::Metadata* lcArg)
{
if (lcArg->TypeKind() == AMDGPU::RuntimeMD::KernelArg::Pointer)
if (lcArg->TypeKind() == AMDGPU::RuntimeMD::KernelArg::Pointer) {
if (lcArg->AddrQual() == AMDGPU::RuntimeMD::KernelArg::Local) {
uint32_t align = lcArg->PointeeAlign();
if (align == 0) {
LogWarning("Missing dynamic_shared_pointer alignment");
align = 128; /* worst case alignment */;
}
return align;
}
return lcArg->Align();
}
return 1;
}
#endif // defined(WITH_LIGHTNING_COMPILER)