mirror of
https://github.com/NVIDIA/TensorRT-LLM.git
synced 2026-01-14 06:27:45 +08:00
deaae40bd7
* Update TensorRT-LLM --------- Co-authored-by: Shixiaowei02 <39303645+Shixiaowei02@users.noreply.github.com>
58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
/*
|
|
* Copyright (c) 2022-2024, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "tensorrt_llm/common/stringUtils.h"
|
|
#include "tensorrt_llm/common/assert.h"
|
|
|
|
#include <cerrno>
|
|
#include <cstdarg>
|
|
#include <cstring>
|
|
#include <string>
|
|
|
|
namespace tensorrt_llm::common
|
|
{
|
|
|
|
namespace
|
|
{
|
|
std::string vformat(char const* fmt, va_list args)
|
|
{
|
|
va_list args0;
|
|
va_copy(args0, args);
|
|
auto const size = vsnprintf(nullptr, 0, fmt, args0);
|
|
if (size <= 0)
|
|
return "";
|
|
|
|
std::string stringBuf(size, char{});
|
|
auto const size2 = std::vsnprintf(&stringBuf[0], size + 1, fmt, args);
|
|
|
|
TLLM_CHECK_WITH_INFO(size2 == size, std::string(std::strerror(errno)));
|
|
|
|
return stringBuf;
|
|
}
|
|
|
|
} // namespace
|
|
|
|
std::string fmtstr(char const* format, ...)
|
|
{
|
|
va_list args;
|
|
va_start(args, format);
|
|
std::string result = vformat(format, args);
|
|
va_end(args);
|
|
return result;
|
|
};
|
|
|
|
} // namespace tensorrt_llm::common
|