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Match Occupancy APIs syntax with CUDA (#1625)

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* Match Occupancy APIs syntax with CUDA and fix tests using these APIs
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satyanveshd authored and GitHub committed 2020-01-29 13:05:53 -08:00
1 parent f72a669487
commit fa98798b63
7 file changed
+35 -60
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samples/2_Cookbook/13_occupancy/occupancy.cpp
+2 -2
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@@ -86,8 +86,8 @@ void launchKernel(float* C, float* A, float* B, bool manual){
printf("kernel Execution time = %6.3fms\n", eventMs);
//Calculate Occupancy
uint32_t numBlock = 0;
HIP_CHECK(hipOccupancyMaxActiveBlocksPerMultiprocessor(&numBlock, multiply, blockSize, 0));
int numBlock = 0;
HIP_CHECK(hipOccupancyMaxActiveBlocksPerMultiprocessor(&numBlock, multiply,(int)blockSize, 0));
if(devProp.maxThreadsPerMultiProcessor){
std::cout << "Theoretical Occupancy is " << (double)numBlock* blockSize/devProp.maxThreadsPerMultiProcessor * 100 << "%" << std::endl;