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