From a9bcc81f821d7c66f623779fa5147e728eb3c388 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 03:24:41 +0200 Subject: Adding upstream version 3.3.0+dfsg1. Signed-off-by: Daniel Baumann --- libfreerdp/utils/profiler.c | 98 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 libfreerdp/utils/profiler.c (limited to 'libfreerdp/utils/profiler.c') diff --git a/libfreerdp/utils/profiler.c b/libfreerdp/utils/profiler.c new file mode 100644 index 0000000..b1c058d --- /dev/null +++ b/libfreerdp/utils/profiler.c @@ -0,0 +1,98 @@ +/** + * FreeRDP: A Remote Desktop Protocol Implementation + * Profiler Utils + * + * Copyright 2011 Stephen Erisman + * + * 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 + +#include +#include + +#include +#include + +#define TAG FREERDP_TAG("utils") + +struct S_PROFILER +{ + char* name; + STOPWATCH* stopwatch; +}; + +PROFILER* profiler_create(const char* name) +{ + PROFILER* profiler = (PROFILER*)calloc(1, sizeof(PROFILER)); + + if (!profiler) + return NULL; + + profiler->name = _strdup(name); + profiler->stopwatch = stopwatch_create(); + + if (!profiler->name || !profiler->stopwatch) + goto fail; + + return profiler; +fail: + profiler_free(profiler); + return NULL; +} + +void profiler_free(PROFILER* profiler) +{ + if (profiler) + { + free(profiler->name); + stopwatch_free(profiler->stopwatch); + } + + free(profiler); +} + +void profiler_enter(PROFILER* profiler) +{ + stopwatch_start(profiler->stopwatch); +} + +void profiler_exit(PROFILER* profiler) +{ + stopwatch_stop(profiler->stopwatch); +} + +void profiler_print_header(void) +{ + WLog_INFO(TAG, + "-------------------------------+------------+-------------+-----------+-------"); + WLog_INFO(TAG, + "PROFILER NAME | COUNT | TOTAL | AVG | IPS"); + WLog_INFO(TAG, + "-------------------------------+------------+-------------+-----------+-------"); +} + +void profiler_print(PROFILER* profiler) +{ + double s = stopwatch_get_elapsed_time_in_seconds(profiler->stopwatch); + double avg = profiler->stopwatch->count == 0 ? 0 : s / profiler->stopwatch->count; + WLog_INFO(TAG, "%-30s | %10u | %10.4fs | %8.6fs | %6.0f", profiler->name, + profiler->stopwatch->count, s, avg, profiler->stopwatch->count / s); +} + +void profiler_print_footer(void) +{ + WLog_INFO(TAG, + "-------------------------------+------------+-------------+-----------+-------"); +} -- cgit v1.2.3