P4 to Git Change 1397617 by gandryey@gera-w8 on 2017/04/12 16:11:38

SWDEV-118846 - [OCL][Vega] clGetKernelInfoAMD is returning zero for CL_KERNELINFO_AVAILABLE_LDS_SIZE
	- Pass LDS size from PAL device properties.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#33 edit


[ROCm/clr commit: 4f113f6a2a]

projects/clr/rocclr/runtime/device/pal/palkernel.cpp

@@ -429,12 +429,14 @@ HSAILKernel::aqlCreateHWInfo(amd::hsa::loader::Symbol *sym)
     workGroupInfo_.usedVGPRs_ = akc->workitem_vgpr_count;
 
     if (!prog().isNull()) {
+        workGroupInfo_.availableLDSSize_ = dev().properties().gfxipProperties.shaderCore.ldsSizePerCu;
         workGroupInfo_.availableSGPRs_ = dev().properties().gfxipProperties.shaderCore.numAvailableSgprs;
         workGroupInfo_.availableVGPRs_ = dev().properties().gfxipProperties.shaderCore.numAvailableVgprs;
         workGroupInfo_.preferredSizeMultiple_ =
         workGroupInfo_.wavefrontPerSIMD_ =  dev().properties().gfxipProperties.shaderCore.wavefrontSize;
     }
     else {
+        workGroupInfo_.availableLDSSize_ = 64 * Ki;
         workGroupInfo_.availableSGPRs_ = 104;
         workGroupInfo_.availableVGPRs_ = 256;
         workGroupInfo_.preferredSizeMultiple_ =