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59 lines
1.4 KiB
59 lines
1.4 KiB
#include <iostream>
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#include <string>
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#include <vector>
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#include <cuda.h>
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#define GENERATED_HEADER(x) GENERATED_HEADER1(x)
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#define GENERATED_HEADER1(x) <x>
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static std::string input_paths = { FATBIN_FILE_PATHS };
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int main()
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{
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const std::string delimiter = "~_~";
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input_paths += delimiter;
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size_t end = 0;
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size_t previous_end = 0;
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std::vector<std::string> actual_paths;
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while ((end = input_paths.find(delimiter, previous_end)) !=
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std::string::npos) {
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actual_paths.emplace_back(
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input_paths.substr(previous_end, end - previous_end));
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previous_end = end + 3;
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}
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cuInit(0);
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int count = 0;
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cuDeviceGetCount(&count);
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if (count == 0) {
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std::cerr << "No CUDA devices found\n";
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return 1;
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}
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CUdevice device;
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cuDeviceGet(&device, 0);
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CUcontext context;
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cuCtxCreate(&context, 0, device);
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CUmodule module;
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for (auto p : actual_paths) {
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if (p.find(".fatbin") == std::string::npos) {
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std::cout << p << " Doesn't have the .fatbin suffix" << p << std::endl;
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return 1;
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}
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std::cout << "trying to load fatbin: " << p << std::endl;
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CUresult result = cuModuleLoad(&module, p.c_str());
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std::cout << "module pointer: " << module << '\n';
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if (result != CUDA_SUCCESS || module == nullptr) {
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std::cerr << "Failed to load the embedded fatbin with error: "
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<< static_cast<unsigned int>(result) << '\n';
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return 1;
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}
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}
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return 0;
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}
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