GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
- by the Free Software Foundation; either version 2, or (at your
+ by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
#include "gnunet_protocols.h"
#include "plugin_datastore.h"
-#define VERBOSE GNUNET_YES
+#define VERBOSE GNUNET_NO
/**
* Target datastore size (in bytes). Realistic sizes are
static unsigned long long stored_ops;
+static const char *plugin_name;
+
static int ok;
enum RunPhase
struct CpsRunContext
{
- int i;
+ unsigned int i;
struct GNUNET_TIME_Absolute start;
struct GNUNET_TIME_Absolute end;
struct GNUNET_SCHEDULER_Handle *sched;
- struct GNUNET_CONFIGURATION_Handle *cfg;
+ const struct GNUNET_CONFIGURATION_Handle *cfg;
struct GNUNET_DATASTORE_PluginFunctions * api;
const char *msg;
enum RunPhase phase;
+ unsigned int cnt;
};
+/**
+ * Function called by plugins to notify us about a
+ * change in their disk utilization.
+ *
+ * @param cls closure (NULL)
+ * @param delta change in disk utilization,
+ * 0 for "reset to empty"
+ */
+static void
+disk_utilization_change_cb (void *cls,
+ int delta)
+{
+}
+
static void
putValue (struct GNUNET_DATASTORE_PluginFunctions * api, int i, int k)
static GNUNET_HashCode key;
static int ic;
char *msg;
+ unsigned int prio;
/* most content is 32k */
size = 32 * 1024;
memset (value, i - 255, size / 2);
value[0] = k;
msg = NULL;
+ prio = GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 100);
if (GNUNET_OK != api->put (api->cls,
&key,
size,
value,
i,
- GNUNET_CRYPTO_random_u32 (GNUNET_CRYPTO_QUALITY_WEAK, 100),
+ prio,
i,
GNUNET_TIME_relative_to_absolute
(GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_MILLISECONDS,
stored_entries++;
}
+static void
+test (void *cls,
+ const struct GNUNET_SCHEDULER_TaskContext *tc);
+
static int
iterateDummy (void *cls,
const GNUNET_HashCode * key,
uint32_t size,
const void *data,
- uint32_t type,
+ enum GNUNET_BLOCK_Type type,
uint32_t priority,
uint32_t anonymity,
struct GNUNET_TIME_Absolute
{
crc->end = GNUNET_TIME_absolute_get();
printf (crc->msg,
- (unsigned long long) (crc->end.value - crc->start.value));
+ crc->i,
+ (unsigned long long) (crc->end.value - crc->start.value),
+ crc->cnt);
if (crc->phase != RP_AN_GET)
{
crc->phase++;
else
crc->phase = RP_PUT;
}
+ GNUNET_SCHEDULER_add_after (crc->sched,
+ GNUNET_SCHEDULER_NO_TASK,
+ &test, crc);
return GNUNET_OK;
}
+#if VERBOSE
+ fprintf (stderr, "Found result type=%u, priority=%u, size=%u, expire=%llu\n",
+ type, priority, size,
+ (unsigned long long) expiration.value);
+#endif
+ crc->cnt++;
crc->api->next_request (next_cls,
GNUNET_NO);
return GNUNET_OK;
}
+
+
+/**
+ * Function called when the service shuts
+ * down. Unloads our datastore plugin.
+ *
+ * @param api api to unload
+ * @param cfg configuration to use
+ */
+static void
+unload_plugin (struct GNUNET_DATASTORE_PluginFunctions * api,
+ const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ char *name;
+ char *libname;
+
+ if (GNUNET_OK !=
+ GNUNET_CONFIGURATION_get_value_string (cfg,
+ "DATASTORE", "DATABASE", &name))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("No `%s' specified for `%s' in configuration!\n"),
+ "DATABASE",
+ "DATASTORE");
+ return;
+ }
+ GNUNET_asprintf (&libname, "libgnunet_plugin_datastore_%s", name);
+ GNUNET_break (NULL == GNUNET_PLUGIN_unload (libname, api));
+ GNUNET_free (libname);
+ GNUNET_free (name);
+}
+
+
+
+/**
+ * Last task run during shutdown. Disconnects us from
+ * the transport and core.
+ */
+static void
+cleaning_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+ struct CpsRunContext *crc = cls;
+
+ unload_plugin (crc->api, crc->cfg);
+ GNUNET_free (crc);
+}
+
+
static void
test (void *cls,
const struct GNUNET_SCHEDULER_TaskContext *tc)
for (j=0;j<PUT_10;j++)
putValue (crc->api, j, crc->i);
crc->end = GNUNET_TIME_absolute_get ();
- printf ("%3u insertion took %20llums\n", crc->i,
- (unsigned long long) (crc->end.value - crc->start.value));
+ printf ("%3u insertion took %20llums for %u\n",
+ crc->i,
+ (unsigned long long) (crc->end.value - crc->start.value),
+ (unsigned int) PUT_10);
crc->i++;
crc->phase = RP_LP_GET;
GNUNET_SCHEDULER_add_after (crc->sched,
- GNUNET_NO,
- GNUNET_SCHEDULER_PRIORITY_KEEP,
- GNUNET_SCHEDULER_NO_PREREQUISITE_TASK,
+ GNUNET_SCHEDULER_NO_TASK,
&test, crc);
break;
case RP_LP_GET:
+ crc->cnt = 0;
crc->start = GNUNET_TIME_absolute_get ();
- crc->msg = "%3u low priority iteration took %20llums\n";
+ crc->msg = "%3u low priority iteration took %20llums for %u\n";
crc->api->iter_low_priority (crc->api->cls, 0,
&iterateDummy,
crc);
break;
case RP_AE_GET:
+ crc->cnt = 0;
crc->start = GNUNET_TIME_absolute_get ();
- crc->msg = "%3u ascending expiration iteration took %20llums\n";
+ crc->msg = "%3u ascending expiration iteration took %20llums for %u\n";
crc->api->iter_ascending_expiration (crc->api->cls, 0,
&iterateDummy,
crc);
break;
case RP_ZA_GET:
+ crc->cnt = 0;
crc->start = GNUNET_TIME_absolute_get ();
- crc->msg = "%3u zero anonymity iteration took %20llums\n";
+ crc->msg = "%3u zero anonymity iteration took %20llums for %u\n";
crc->api->iter_zero_anonymity (crc->api->cls, 0,
&iterateDummy,
crc);
break;
case RP_MO_GET:
+ crc->cnt = 0;
crc->start = GNUNET_TIME_absolute_get ();
- crc->msg = "%3u migration order iteration took %20llums\n";
+ crc->msg = "%3u migration order iteration took %20llums for %u\n";
crc->api->iter_migration_order (crc->api->cls, 0,
&iterateDummy,
crc);
break;
case RP_AN_GET:
+ crc->cnt = 0;
crc->start = GNUNET_TIME_absolute_get ();
- crc->msg = "%3u all now iteration took %20llums\n";
+ crc->msg = "%3u all now iteration took %20llums for %u\n";
crc->api->iter_all_now (crc->api->cls, 0,
&iterateDummy,
crc);
break;
case RP_DONE:
crc->api->drop (crc->api->cls);
+ GNUNET_SCHEDULER_add_with_priority (crc->sched,
+ GNUNET_SCHEDULER_PRIORITY_IDLE,
+ &cleaning_task, crc);
break;
}
}
* Load the datastore plugin.
*/
static struct GNUNET_DATASTORE_PluginFunctions *
-load_plugin (struct GNUNET_CONFIGURATION_Handle *cfg,
+load_plugin (const struct GNUNET_CONFIGURATION_Handle *cfg,
struct GNUNET_SCHEDULER_Handle *sched)
{
static struct GNUNET_DATASTORE_PluginEnvironment env;
}
env.cfg = cfg;
env.sched = sched;
+ env.duc = &disk_utilization_change_cb;
+ env.cls = NULL;
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Loading `%s' datastore plugin\n"), name);
GNUNET_asprintf (&libname, "libgnunet_plugin_datastore_%s", name);
- GNUNET_assert (NULL != (ret = GNUNET_PLUGIN_load (libname, &env)));
- GNUNET_free (libname);
- GNUNET_free (name);
- return ret;
-}
-
-
-/**
- * Function called when the service shuts
- * down. Unloads our datastore plugin.
- *
- * @param api api to unload
- */
-static void
-unload_plugin (struct GNUNET_DATASTORE_PluginFunctions * api,
- struct GNUNET_CONFIGURATION_Handle *cfg)
-{
- char *name;
- char *libname;
-
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_string (cfg,
- "DATASTORE", "DATABASE", &name))
+ if (NULL == (ret = GNUNET_PLUGIN_load (libname, &env)))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("No `%s' specified for `%s' in configuration!\n"),
- "DATABASE",
- "DATASTORE");
- return;
+ fprintf (stderr,
+ "Failed to load plugin `%s'!\n",
+ name);
+ return NULL;
}
- GNUNET_asprintf (&libname, "libgnunet_plugin_datastore_%s", name);
- GNUNET_break (NULL == GNUNET_PLUGIN_unload (libname, api));
GNUNET_free (libname);
GNUNET_free (name);
+ return ret;
}
-
-/**
- * Last task run during shutdown. Disconnects us from
- * the transport and core.
- */
-static void
-cleaning_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
- struct CpsRunContext *crc = cls;
-
- unload_plugin (crc->api, crc->cfg);
- GNUNET_free (crc);
-}
-
-
-
static void
run (void *cls,
struct GNUNET_SCHEDULER_Handle *s,
char *const *args,
const char *cfgfile,
- struct GNUNET_CONFIGURATION_Handle *c)
+ const struct GNUNET_CONFIGURATION_Handle *c)
{
struct GNUNET_DATASTORE_PluginFunctions *api;
struct CpsRunContext *crc;
api = load_plugin (c, s);
- GNUNET_assert (api != NULL);
+ if (api == NULL)
+ {
+ fprintf (stderr,
+ "Could not initialize plugin, assuming database not configured. Test not run!\n");
+ return;
+ }
crc = GNUNET_malloc(sizeof(struct CpsRunContext));
crc->api = api;
crc->sched = s;
crc->cfg = c;
crc->phase = RP_PUT;
- GNUNET_SCHEDULER_add_after (s,
- GNUNET_YES,
- GNUNET_SCHEDULER_PRIORITY_KEEP,
- GNUNET_SCHEDULER_NO_PREREQUISITE_TASK,
- &test, crc);
- GNUNET_SCHEDULER_add_delayed (s,
- GNUNET_YES,
- GNUNET_SCHEDULER_PRIORITY_IDLE,
- GNUNET_SCHEDULER_NO_PREREQUISITE_TASK,
- GNUNET_TIME_UNIT_FOREVER_REL,
- &cleaning_task, crc);
+ GNUNET_SCHEDULER_add_now (crc->sched,
+ &test, crc);
}
static int
check ()
{
+ char cfg_name[128];
char *const argv[] = {
"perf-plugin-datastore",
"-c",
- "perf_plugin_datastore_data.conf",
+ cfg_name,
#if VERBOSE
"-L", "DEBUG",
#endif
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_OPTION_END
};
+
+ GNUNET_snprintf (cfg_name,
+ sizeof (cfg_name),
+ "perf_plugin_datastore_data_%s.conf",
+ plugin_name);
GNUNET_PROGRAM_run ((sizeof (argv) / sizeof (char *)) - 1,
argv, "perf-plugin-datastore", "nohelp",
options, &run, NULL);
main (int argc, char *argv[])
{
int ret;
-
+ const char *pos;
+ char dir_name[128];
+
+ /* determine name of plugin to use */
+ plugin_name = argv[0];
+ while (NULL != (pos = strstr(plugin_name, "_")))
+ plugin_name = pos+1;
+
+ GNUNET_snprintf (dir_name,
+ sizeof (dir_name),
+ "/tmp/perf-gnunet-datastore-%s",
+ plugin_name);
+ GNUNET_DISK_directory_remove (dir_name);
GNUNET_log_setup ("perf-plugin-datastore",
#if VERBOSE
"DEBUG",
#endif
NULL);
ret = check ();
+ GNUNET_DISK_directory_remove (dir_name);
return ret;
}
-
/* end of perf_plugin_datastore.c */
projects / oweals / gnunet.git / blobdiff