agunashe
105 строки
3.1 KiB
C++
105 строки
3.1 KiB
C++
/* Copyright (c) 2010 - 2021 Advanced Micro Devices, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE. */
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#include "oclTestLog.h"
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#include <cassert>
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#include <cstring>
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#include "OCLLog.h"
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oclLog::oclLog()
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: m_stdout_fp(stdout), m_filename(""), m_writeToFileIsEnabled(false) {}
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oclLog::~oclLog() { disable_write_to_file(); }
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void oclLog::enable_write_to_file(std::string filename) {
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m_writeToFileIsEnabled = true;
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m_filename = filename;
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FILE* fp = fopen(m_filename.c_str(), "w");
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if (fp == NULL) {
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oclTestLog(OCLTEST_LOG_ALWAYS,
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"ERROR: Cannot open file %s. Disabling logging to file.\n",
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filename.c_str());
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m_writeToFileIsEnabled = false;
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} else {
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fclose(fp);
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}
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}
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void oclLog::disable_write_to_file() { m_writeToFileIsEnabled = false; }
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void oclLog::vprint(char const* fmt, va_list args) {
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// hack for fixing the lnx64bit segfault and
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// garbage printing in file. XXX 2048 a magic number
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char buffer[4096];
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memset(buffer, 0, sizeof(buffer));
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int rc = vsnprintf(buffer, sizeof(buffer), fmt, args);
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assert(rc >= 0 && rc != sizeof(buffer));
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fputs(buffer, m_stdout_fp);
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if (m_writeToFileIsEnabled) {
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FILE* fp = fopen(m_filename.c_str(), "a");
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if (fp == NULL) {
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oclTestLog(OCLTEST_LOG_ALWAYS,
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"ERROR: Cannot open file %s. Disabling logging to file.\n",
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m_filename.c_str());
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m_writeToFileIsEnabled = false;
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}
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fputs(buffer, fp);
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fclose(fp);
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}
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}
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void oclLog::flush() { fflush(m_stdout_fp); }
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static oclLog& theLog() {
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static oclLog Log;
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return Log;
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}
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static oclLoggingLevel currentLevel = OCLTEST_LOG_ALWAYS;
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static float logcount = 0.0f;
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void oclTestLog(oclLoggingLevel logLevel, const char* fmt, ...) {
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logcount += 1.0f;
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if (logLevel <= currentLevel) {
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va_list args;
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va_start(args, fmt);
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theLog().vprint(fmt, args);
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theLog().flush();
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va_end(args);
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}
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}
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void oclTestEnableLogToFile(const char* filename) {
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theLog().enable_write_to_file(filename);
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}
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void oclTestSetLogLevel(int level) {
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if (level >= 0) {
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currentLevel = static_cast<oclLoggingLevel>(level);
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}
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}
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