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Backmerged: New option: print rate AND time; improves debugging.

master
Julian M. Kunkel 2019-08-01 17:54:11 +01:00
parent 6c0fadc2a9
commit 061b5a860f
1 changed files with 10 additions and 2 deletions
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12
src/mdtest.c
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@ -131,6 +131,7 @@ static uint64_t items_per_dir;
static uint64_t num_dirs_in_tree_calc; /* this is a workaround until the overal code is refactored */
static int directory_loops;
static int print_time;
static int print_rate_and_time;
static int random_seed;
static int shared_file;
static int files_only;
@ -1197,7 +1198,7 @@ void file_test(const int iteration, const int ntasks, const char *path, rank_pro
VERBOSE(1,-1," File removal : %14.3f sec, %14.3f ops/sec", t[4] - t[3], summary_table[iteration].rate[7]);
}
void summarize_results(int iterations) {
void summarize_results(int iterations, int print_time) {
char access[MAX_PATHLEN];
int i, j, k;
int start, stop, tableSize = MDTEST_LAST_NUM;
@ -1794,6 +1795,7 @@ void mdtest_init_args(){
items_per_dir = 0;
random_seed = 0;
print_time = 0;
print_rate_and_time = 0;
shared_file = 0;
files_only = 0;
dirs_only = 0;
@ -1864,6 +1866,7 @@ mdtest_results_t * mdtest_run(int argc, char **argv, MPI_Comm world_com, FILE *
{'n', NULL, "every process will creat/stat/read/remove # directories and files", OPTION_OPTIONAL_ARGUMENT, 'l', & items},
{'N', NULL, "stride # between tasks for file/dir operation (local=0; set to 1 to avoid client cache)", OPTION_OPTIONAL_ARGUMENT, 'd', & nstride},
{'p', NULL, "pre-iteration delay (in seconds)", OPTION_OPTIONAL_ARGUMENT, 'd', & pre_delay},
{'P', NULL, "print rate AND time", OPTION_FLAG, 'd', & print_rate_and_time},
{'R', NULL, "random access to files (only for stat)", OPTION_FLAG, 'd', & randomize},
{0, "random-seed", "random seed for -R", OPTION_OPTIONAL_ARGUMENT, 'd', & random_seed},
{'s', NULL, "stride between the number of tasks for each test", OPTION_OPTIONAL_ARGUMENT, 'd', & stride},
@ -2154,7 +2157,12 @@ mdtest_results_t * mdtest_run(int argc, char **argv, MPI_Comm world_com, FILE *
// keep track of the current status for stonewalling
mdtest_iteration(i, j, testgroup, & summary_table[j]);
}
summarize_results(iterations);
if (print_rate_and_time){
summarize_results(iterations, 0);
summarize_results(iterations, 1);
}else{
summarize_results(iterations, print_time);
}
if (i == 1 && stride > 1) {
i = 0;
}