89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
#pragma once
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#include <cublasLt.h>
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#include <exception>
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#include <string>
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#include <sstream>
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namespace deep_gemm {
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class DGException final : public std::exception {
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std::string message = {};
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public:
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explicit DGException(const char *name, const char* file, const int line, const std::string& error) {
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message = std::string(name) + " error (" + file + ":" + std::to_string(line) + "): " + error;
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}
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const char *what() const noexcept override {
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return message.c_str();
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}
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};
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#ifndef DG_STATIC_ASSERT
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#define DG_STATIC_ASSERT(cond, ...) static_assert(cond, __VA_ARGS__)
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#endif
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#ifndef DG_HOST_ASSERT
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#define DG_HOST_ASSERT(cond) \
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do { \
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if (not (cond)) { \
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throw DGException("Assertion", __FILE__, __LINE__, #cond); \
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} \
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} while (0)
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#endif
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#ifndef DG_HOST_UNREACHABLE
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#define DG_HOST_UNREACHABLE(reason) (throw DGException("Assertion", __FILE__, __LINE__, reason))
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#endif
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#ifndef DG_NVRTC_CHECK
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#define DG_NVRTC_CHECK(cmd) \
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do { \
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const auto& e = (cmd); \
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if (e != NVRTC_SUCCESS) { \
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throw DGException("NVRTC", __FILE__, __LINE__, nvrtcGetErrorString(e)); \
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} \
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} while (0)
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#endif
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#ifndef DG_CUDA_DRIVER_CHECK
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#define DG_CUDA_DRIVER_CHECK(cmd) \
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do { \
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const auto& e = (cmd); \
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if (e != CUDA_SUCCESS) { \
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std::stringstream ss; \
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const char *name, *info; \
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cuGetErrorName(e, &name), cuGetErrorString(e, &info); \
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ss << static_cast<int>(e) << " (" << name << ", " << info << ")"; \
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throw DGException("CUDA driver", __FILE__, __LINE__, ss.str()); \
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} \
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} while (0)
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#endif
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#ifndef DG_CUDA_RUNTIME_CHECK
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#define DG_CUDA_RUNTIME_CHECK(cmd) \
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do { \
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const auto& e = (cmd); \
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if (e != cudaSuccess) { \
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std::stringstream ss; \
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ss << static_cast<int>(e) << " (" << cudaGetErrorName(e) << ", " << cudaGetErrorString(e) << ")"; \
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throw DGException("CUDA runtime", __FILE__, __LINE__, ss.str()); \
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} \
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} while (0)
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#endif
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#ifndef DG_CUBLASLT_CHECK
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#define DG_CUBLASLT_CHECK(cmd) \
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do { \
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const auto& e = (cmd); \
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if (e != CUBLAS_STATUS_SUCCESS) { \
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std::ostringstream ss; \
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ss << static_cast<int>(e) << " (" << cublasGetStatusString(e) << ")"; \
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throw DGException("cuBLASLt", __FILE__, __LINE__, ss.str()); \
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} \
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} while (0)
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#endif
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} // namespace deep_gemm
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