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a707273701
Reorganize current native algorithm implementation and DSL algorithm implementation. Provide unified API for DSL algo and native algo and provide interface to tune the algo Provide interface for pytorch integration with native API and DSL --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: chhwang <8018170+chhwang@users.noreply.github.com>
67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
// Copyright (c) Microsoft Corporation.
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// Licensed under the MIT license.
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#include <cstring>
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#include <mscclpp/errors.hpp>
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#include <mscclpp/gpu.hpp>
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#include "api.h"
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namespace mscclpp {
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std::string errorToString(enum ErrorCode error) {
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switch (error) {
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case ErrorCode::SystemError:
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return "SystemError";
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case ErrorCode::InternalError:
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return "InternalError";
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case ErrorCode::InvalidUsage:
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return "InvalidUsage";
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case ErrorCode::Timeout:
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return "Timeout";
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case ErrorCode::Aborted:
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return "Aborted";
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case ErrorCode::ExecutorError:
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return "ExecutorError";
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default:
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return "UnknownError";
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}
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}
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BaseError::BaseError(const std::string& message, int errorCode)
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: std::runtime_error(""), message_(message), errorCode_(errorCode) {}
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BaseError::BaseError(int errorCode) : std::runtime_error(""), errorCode_(errorCode) {}
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int BaseError::getErrorCode() const { return errorCode_; }
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const char* BaseError::what() const noexcept { return message_.c_str(); }
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MSCCLPP_API_CPP Error::Error(const std::string& message, ErrorCode errorCode) : BaseError(static_cast<int>(errorCode)) {
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message_ = message + " (mscclpp failure: " + errorToString(errorCode) + ")";
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}
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MSCCLPP_API_CPP ErrorCode Error::getErrorCode() const { return static_cast<ErrorCode>(errorCode_); }
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MSCCLPP_API_CPP SysError::SysError(const std::string& message, int errorCode) : BaseError(errorCode) {
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message_ = message + " (System failure: " + std::strerror(errorCode) + ")";
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}
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MSCCLPP_API_CPP CudaError::CudaError(const std::string& message, int errorCode) : BaseError(errorCode) {
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message_ = message + " (Cuda failure: " + cudaGetErrorString(static_cast<cudaError_t>(errorCode)) + ")";
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}
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MSCCLPP_API_CPP CuError::CuError(const std::string& message, int errorCode) : BaseError(errorCode) {
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const char* errStr;
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if (cuGetErrorString(static_cast<CUresult>(errorCode), &errStr) != CUDA_SUCCESS) {
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errStr = "failed to get error string";
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}
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message_ = message + " (Cu failure: " + errStr + ")";
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}
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MSCCLPP_API_CPP IbError::IbError(const std::string& message, int errorCode) : BaseError(errorCode) {
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message_ = message + " (Ib failure: " + std::strerror(errorCode) + ")";
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}
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}; // namespace mscclpp
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