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Disable kernel output tensor printing by default for SPIRVRunner #2564

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Merged
anmyachev merged 1 commit into from
Oct 24, 2024
Merged

Disable kernel output tensor printing by default for SPIRVRunner #2564

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12 changes: 10 additions & 2 deletions utils/SPIRVRunner/SPIRVRunner.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -374,10 +374,15 @@ at::Tensor launchKernel(sycl::queue stream, sycl::kernel kernel,

int main(int argc, char **argv) {
try {
std::string print_output_kernel_tensor = "--print-output-kernel-tensor";
if (argc < 2) {
std::cout << "Help: " << std::endl;
std::cout << "<Executable> <Output Tensor Name> \n";
std::cout << "<Executable> <Output Tensor Name>" << std::endl;
std::cout << "./build/SPIRVRunner tensor_2" << std::endl;
std::cout << "To print the output kernel tensor to stdout, use:"
<< std::endl;
std::cout << "./build/SPIRVRunner tensor_2 " << print_output_kernel_tensor
<< std::endl;
throw std::runtime_error("Input arguments are missing \n");
}

Expand Down Expand Up @@ -405,7 +410,10 @@ int main(int argc, char **argv) {
<< n_spills << " register spills." << std::endl;

auto output = launchKernel(q, kernel, tritonArgDict);
std::cout << "Kernel return output: " << output[0] << std::endl;

if (argc == 3 && argv[2] == print_output_kernel_tensor) {
std::cout << "Kernel return output: " << output[0] << std::endl;
}

auto output_tensor = tritonArgDict.spirv_dump_dir + "/cpp_outs.pt";
write_tensor(output_tensor, output);
Expand Down