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64d837f9ab
Add executor to execute the JSON schedule file generated by msccl-tools --------- Co-authored-by: Changho Hwang <changhohwang@microsoft.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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