Saleel Kudchadker
0f14c54c04
Env var AMD_LOG_LEVEL_FILE would dump the log to file. Change-Id: I6add4a1ae6788f376ce116797cc0573007502e73
129 baris
4.3 KiB
C++
129 baris
4.3 KiB
C++
/* Copyright (c) 2008-present 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 "top.hpp"
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#include "utils/debug.hpp"
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#include "os/os.hpp"
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#if !defined(AMD_LOG_LEVEL)
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#include "utils/flags.hpp"
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#endif
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#include <cstdlib>
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#include <cstdio>
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#include <cstdarg>
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#ifdef _WIN32
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#include <windows.h>
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#endif // _WIN32
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namespace amd {
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FILE* outFile = stderr;
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// ================================================================================================
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//! \cond ignore
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extern "C" void breakpoint(void) {
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#ifdef _MSC_VER
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DebugBreak();
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#endif // _MSC_VER
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}
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//! \endcond
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// ================================================================================================
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void report_fatal(const char* file, int line, const char* message) {
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// FIXME_lmoriche: Obfuscate the message string
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#if (defined(DEBUG))
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fprintf(outFile, "%s:%d: %s\n", file, line, message);
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#else
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fprintf(outFile, "%s\n", message);
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#endif
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::abort();
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}
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// ================================================================================================
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void report_warning(const char* message) { fprintf(outFile, "Warning: %s\n", message); }
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// ================================================================================================
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void log_entry(LogLevel level, const char* file, int line, const char* message) {
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if (level == LOG_NONE) {
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return;
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}
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fprintf(outFile, ":%d:%s:%d: %s\n", level, file, line, message);
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}
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// ================================================================================================
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void log_timestamped(LogLevel level, const char* file, int line, const char* message) {
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static bool gotstart = false; // not thread-safe, but not scary if fails
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static uint64_t start;
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if (!gotstart) {
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start = Os::timeNanos();
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gotstart = true;
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}
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uint64_t time = Os::timeNanos() - start;
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if (level == LOG_NONE) {
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return;
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}
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#if 0
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fprintf(outFile, ":%d:%s:%d: (%010lld) %s\n", level, file, line, time, message);
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#else // if you prefer fixed-width fields
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fprintf(outFile, ":% 2d:%15s:% 5d: (%010lld) us %s\n", level, file, line, time / 1000ULL,
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message);
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#endif
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}
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// ================================================================================================
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void log_printf(LogLevel level, const char* file, int line, const char* format, ...) {
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va_list ap;
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va_start(ap, format);
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char message[4096];
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vsnprintf(message, sizeof(message), format, ap);
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va_end(ap);
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uint64_t timeUs = Os::timeNanos() / 1000ULL;
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fprintf(outFile, ":%d:%-25s:%-4d: %010lld us: %s\n", level, file, line, timeUs/1ULL, message);
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}
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// ================================================================================================
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void log_printf(LogLevel level, const char* file, int line, uint64_t* start,
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const char* format, ...) {
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va_list ap;
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va_start(ap, format);
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char message[4096];
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vsnprintf(message, sizeof(message), format, ap);
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va_end(ap);
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uint64_t timeUs = Os::timeNanos() / 1000ULL;
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if (start == 0 || *start == 0) {
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fprintf(outFile, ":%d:%-25s:%-4d: %010lld us: %s\n", level, file, line, timeUs/1ULL, message);
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} else {
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fprintf(outFile, ":%d:%-25s:%-4d: %010lld us: %s: duration: %lld us\n", level, file, line,
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timeUs/1ULL, message, (timeUs - *start)/1ULL);
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}
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if (*start == 0) {
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*start = timeUs;
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}
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}
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} // namespace amd
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