67 lines
1.2 KiB
C
67 lines
1.2 KiB
C
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#include "rlib.h"
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#include "sudoku.h"
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#include <pthread.h>
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char * xx = "aa";
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void * thread_worker(){
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tick();
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for(uint i = 0; i< 1000; i++){
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grid_t * grid = new_grid(18);
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grid_to_string_c(grid);
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// printf("%d\n",i);
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sbuf(xx);
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//strcpy(xx,"AAA");
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}
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return NULL;
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}
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void bench_rtemp_c(){
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grid_t * grid = new_grid(18);
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char * to_copy = sbuf(grid_to_string_c(grid));
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uint times_bench = 10;
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uint times_function = 10000000;
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printf("Benchmark %d*%d with/without thread lock.\n",times_bench,times_function);
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RBENCH(times_bench,{
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printf("with: ");
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RBENCH(times_function,{
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sbuf(sbuf(sbuf(to_copy)));
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});
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rtempc_use_mutex = false;
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printf("witout: ");
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RBENCH(10000000,{
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sbuf(sbuf(sbuf(to_copy)));
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});
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});
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}
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int main(){
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//rtempc_use_mutex = false;
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bench_rtemp_c();
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rtempc_use_mutex = true;
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uint worker_count = 4;
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pthread_t workers[worker_count];
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printf("Threading: \n");
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RBENCH(1,{
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for(uint i = 0; i < worker_count; i++){
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pthread_create(&workers[i],0,thread_worker,NULL);
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}
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for(uint i = 0; i < worker_count; i++){
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pthread_join(workers[i],NULL);
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}
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});
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printf("Without threading: \n");
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RBENCH(1,{
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for(uint i = 0; i < worker_count; i++){
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thread_worker();
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}
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});
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return 0;
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}
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