mindspore/include/infer_log.h

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/**
* Copyright 2019 Huawei Technologies Co., Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MINDSPORE_INFERENCE_LOG_H_
#define MINDSPORE_INFERENCE_LOG_H_
#include <stdarg.h>
#include <stdint.h>
#include <string>
#include <sstream>
#include <memory>
#include <iostream>
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#include <chrono>
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#include <vector>
#ifndef ENABLE_ACL
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#include "mindspore/core/utils/log_adapter.h"
#else // ENABLE_ACL
#include "acl/acl.h"
#endif
namespace mindspore::inference {
class LogStream {
public:
LogStream() { sstream_ = std::make_shared<std::stringstream>(); }
~LogStream() = default;
template <typename T>
LogStream &operator<<(const T &val) noexcept {
(*sstream_) << val;
return *this;
}
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template <typename T>
LogStream &operator<<(const std::vector<T> &val) noexcept {
(*sstream_) << "[";
for (size_t i = 0; i < val.size(); i++) {
(*this) << val[i];
if (i + 1 < val.size()) {
(*sstream_) << ", ";
}
}
(*sstream_) << "]";
return *this;
}
LogStream &operator<<(std::ostream &func(std::ostream &os)) noexcept {
(*sstream_) << func;
return *this;
}
friend class LogWriter;
friend class Status;
private:
std::shared_ptr<std::stringstream> sstream_;
};
#ifndef ENABLE_ACL
#define MSI_LOG(level) MS_LOG(level)
#define MSI_LOG_DEBUG MSI_LOG(DEBUG)
#define MSI_LOG_INFO MSI_LOG(INFO)
#define MSI_LOG_WARNING MSI_LOG(WARNING)
#define MSI_LOG_ERROR MSI_LOG(ERROR)
#define MSI_ASSERT(item) MS_ASSERT(item)
#else // ENABLE_ACL
class LogWriter {
public:
LogWriter(const char *file, int line, const char *func, aclLogLevel log_level)
: file_(file), line_(line), func_(func), log_level_(log_level) {}
~LogWriter() = default;
void operator<(const LogStream &stream) const noexcept __attribute__((visibility("default"))) {
std::ostringstream msg;
msg << stream.sstream_->rdbuf();
OutputLog(msg);
}
private:
void OutputLog(const std::ostringstream &msg) const { aclAppLog(log_level_, func_, file_, line_, msg.str().c_str()); }
const char *file_;
int line_;
const char *func_;
aclLogLevel log_level_;
};
#define MSILOG_IF(level) inference::LogWriter(__FILE__, __LINE__, __FUNCTION__, ACL_##level) < inference::LogStream()
#define MSI_LOG(level) MSI_LOG_##level
#define MSI_LOG_DEBUG MSILOG_IF(DEBUG)
#define MSI_LOG_INFO MSILOG_IF(INFO)
#define MSI_LOG_WARNING MSILOG_IF(WARNING)
#define MSI_LOG_ERROR MSILOG_IF(ERROR)
#define MSI_ASSERT(item)
#endif // ENABLE_ACL
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#define MSI_TIME_STAMP_START(name) auto time_start_##name = std::chrono::steady_clock::now();
#define MSI_TIME_STAMP_END(name) \
{ \
auto time_end_##name = std::chrono::steady_clock::now(); \
auto time_cost = std::chrono::duration<double, std::milli>(time_end_##name - time_start_##name).count(); \
MSI_LOG_INFO << #name " Time Cost # " << time_cost << " ms ---------------------"; \
}
#define INFER_STATUS(code) inference::Status(code) < inference::LogStream()
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#define ERROR_INFER_STATUS(status, type, msg) \
MSI_LOG_ERROR << msg; \
status = inference::Status(type, msg)
} // namespace mindspore::inference
#endif // MINDSPORE_INFERENCE_LOG_H_