Bugfix for stonewall computation.
parent
1ee2c37ef0
commit
aafdf897ff
21
src/mdtest.c
21
src/mdtest.c
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@ -320,7 +320,7 @@ static void create_file (const char *path, uint64_t itemNum) {
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//create files
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sprintf(curr_item, "%s/file.%s"LLU"", path, mk_name, itemNum);
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if (rank == 0 && verbose >= 3) {
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if ((rank == 0 && verbose >= 3) || verbose >= 5) {
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fprintf(out_logfile, "V-3: create_remove_items_helper (non-dirs create): curr_item is \"%s\"\n", curr_item);
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fflush(out_logfile);
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}
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@ -401,6 +401,10 @@ void create_remove_items_helper(const int dirs, const int create, const char *pa
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create_remove_dirs (path, create, itemNum + i);
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}
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if(CHECK_STONE_WALL(progress)){
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if(progress->items_done != 0){
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printf("Error, this is an invalid configuration with stonewall!\n");
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exit(1);
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}
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progress->items_done = i + 1;
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return;
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}
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@ -1056,13 +1060,13 @@ int updateStoneWallIterations(int iteration, rank_progress_t * progress, double
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long long sum_accessed = 0;
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MPI_Reduce(& progress->items_done, & sum_accessed, 1, MPI_LONG_LONG_INT, MPI_SUM, 0, testComm);
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if(items != (sum_accessed / size) && rank == 0){
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if(items != (sum_accessed / size)){
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summary_table[iteration].stonewall_item_sum[MDTEST_FILE_CREATE_NUM] = sum_accessed;
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summary_table[iteration].stonewall_item_min[MDTEST_FILE_CREATE_NUM] = min_accessed * size;
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fprintf( out_logfile, "Continue stonewall hit min: %lld max: %lld avg: %.1f \n", min_accessed, max_iter, ((double) sum_accessed) / size);
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fflush( out_logfile );
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}
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if( done != max_iter ){
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if (rank == 0){
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fprintf( out_logfile, "Continue stonewall hit min: %lld max: %lld avg: %.1f \n", min_accessed, max_iter, ((double) sum_accessed) / size);
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fflush( out_logfile );
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}
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hit = 1;
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}
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progress->items_start = done;
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@ -1119,10 +1123,13 @@ void file_test(const int iteration, const int ntasks, const char *path, rank_pro
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if (hit){
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progress->stone_wall_timer_seconds = 0;
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printf("stonewall rank %d: %lld of %lld \n", rank, (long long) progress->items_start, (long long) progress->items_per_dir);
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if (verbose > 1){
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printf("stonewall rank %d: %lld of %lld \n", rank, (long long) progress->items_start, (long long) progress->items_per_dir);
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}
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create_remove_items(0, 0, 1, 0, temp_path, 0, progress);
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// now reset the values
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progress->stone_wall_timer_seconds = stone_wall_timer_seconds;
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items = progress->items_done;
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}
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if (stoneWallingStatusFile){
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StoreStoneWallingIterations(stoneWallingStatusFile, progress->items_done);
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