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Benchmark.

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Measuring time and print outcome.
This commit is contained in:
Marcello Stanisci 2018-07-25 11:45:14 +02:00
parent 26c2403f99
commit 207c975902
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GPG Key ID: 8D526861953F4C0F
1 changed files with 30 additions and 6 deletions
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36
src/benchmark/taler-exchange-benchmark-new.c
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@ -48,15 +48,10 @@ enum BenchmarkError {
}; };
/** /**
* Probability a coin can be refreshed. * Probability that a spent coin will be refreshed.
* This probability multiplied by the number of coins
* generated during the average refresh must be smaller
* than one. The variance must be covered by the
* #INVALID_COIN_SLACK.
*/ */
#define REFRESH_PROBABILITY 0.1 #define REFRESH_PROBABILITY 0.1
/** /**
* The whole benchmark is a repetition of a "unit". Each * The whole benchmark is a repetition of a "unit". Each
* unit is a array containing a withdraw+deposit operation, * unit is a array containing a withdraw+deposit operation,
@ -82,6 +77,18 @@ enum BenchmarkError {
bank_url, USER_ACCOUNT_NO, EXCHANGE_ACCOUNT_NO, \ bank_url, USER_ACCOUNT_NO, EXCHANGE_ACCOUNT_NO, \
USER_LOGIN_NAME, USER_LOGIN_PASS, EXCHANGE_URL) USER_LOGIN_NAME, USER_LOGIN_PASS, EXCHANGE_URL)
/**
* Time snapshot taken right before executing the CMDs.
*/
static struct GNUNET_TIME_Absolute start_time;
/**
* Benchmark duration time taken right after the CMD interpreter
* returns.
*/
static struct GNUNET_TIME_Relative duration;
/** /**
* Exit code. * Exit code.
*/ */
@ -92,6 +99,11 @@ static unsigned int result;
*/ */
static struct GNUNET_OS_Process *bankd; static struct GNUNET_OS_Process *bankd;
/**
* How many refreshes got executed.
*/
static unsigned int howmany_refreshes;
/** /**
* How many coins we want to create. * How many coins we want to create.
*/ */
@ -258,6 +270,7 @@ run (void *cls,
char *melt_label; char *melt_label;
char *reveal_label; char *reveal_label;
howmany_refreshes++;
GNUNET_asprintf (&melt_label, GNUNET_asprintf (&melt_label,
"refresh-melt-%u", "refresh-melt-%u",
i); i);
@ -293,6 +306,8 @@ run (void *cls,
unit); unit);
} }
all_commands[1 + howmany_coins] = TALER_TESTING_cmd_end (); all_commands[1 + howmany_coins] = TALER_TESTING_cmd_end ();
start_time = GNUNET_TIME_absolute_get ();
TALER_TESTING_run (is, TALER_TESTING_run (is,
all_commands); all_commands);
result = 1; result = 1;
@ -424,7 +439,16 @@ main (int argc,
NULL, NULL,
cfg_filename); cfg_filename);
duration = GNUNET_TIME_absolute_get_duration (start_time);
terminate_process (bankd); terminate_process (bankd);
TALER_LOG_INFO ("Executed W=%u, D=%u, R=%u, operations in %s\n",
howmany_coins,
howmany_coins,
howmany_refreshes,
GNUNET_STRINGS_relative_time_to_string
(duration,
GNUNET_YES));
return (GNUNET_OK == result) ? 0 : result; return (GNUNET_OK == result) ? 0 : result;
} }