~ubuntu-branches/ubuntu/vivid/freerdp/vivid

/**

 * FreeRDP: A Remote Desktop Protocol Client

 * 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 <freerdp/utils/profiler.h>

 

PROFILER* profiler_create(char* name)

{

        PROFILER* profiler;

 

        profiler = (PROFILER*) xmalloc(sizeof(PROFILER));

        

        profiler->name = name;

        profiler->stopwatch = stopwatch_create();

 

        return profiler;

}

 

void profiler_free(PROFILER* profiler)

{       

        stopwatch_free(profiler->stopwatch);

        

        xfree(profiler);

}

 

void profiler_enter(PROFILER* profiler)

{

        stopwatch_start(profiler->stopwatch);

}

 

void profiler_exit(PROFILER* profiler)

{

        stopwatch_stop(profiler->stopwatch);

}

 

void profiler_print_header()

{

        printf("\n");

        printf("                                             |-----------------------|\n" );

        printf("                PROFILER                     |    elapsed seconds    |\n" );

        printf("|--------------------------------------------|-----------------------|\n" );

        printf("| code section                  | iterations |     total |      avg. |\n" );

        printf("|-------------------------------|------------|-----------|-----------|\n" );

}

 

void profiler_print(PROFILER* profiler)

{

        double elapsed_sec = stopwatch_get_elapsed_time_in_seconds(profiler->stopwatch);

        double avg_sec = elapsed_sec / (double) profiler->stopwatch->count;

        

        printf("| %-30.30s| %'10lu | %'9f | %'9f |\n", profiler->name, profiler->stopwatch->count, elapsed_sec, avg_sec);

}

 

void profiler_print_footer()

{

        printf("|--------------------------------------------------------------------|\n" );

}