/*-
* BSD LICENSE
- *
- * Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
- *
+ *
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
#include <rte_memzone.h>
#include <rte_launch.h>
#include <rte_cycles.h>
-#include <rte_tailq.h>
#include <rte_eal.h>
#include <rte_per_lcore.h>
#include <rte_lcore.h>
#include <rte_string_fns.h>
-#include <cmdline_parse.h>
-
#include "test.h"
typedef int (*case_func_t)(void* arg);
#define MAX_ITER_TIMES (16)
#define MAX_LPM_ITER_TIMES (8)
-#define MEMPOOL_ELT_SIZE (0)
+#define MEMPOOL_ELT_SIZE (sizeof(uint32_t))
#define MEMPOOL_SIZE (4)
#define MAX_LCORES RTE_MAX_MEMZONE / (MAX_ITER_TIMES * 4U)
+static rte_atomic32_t obj_count = RTE_ATOMIC32_INIT(0);
static rte_atomic32_t synchro = RTE_ATOMIC32_INIT(0);
#define WAIT_SYNCHRO_FOR_SLAVES() do{ \
} while(0)
/*
- * rte_eal_init only init once
+ * rte_eal_init only init once
*/
static int
test_eal_init_once(__attribute__((unused)) void *arg)
WAIT_SYNCHRO_FOR_SLAVES();
+ rte_atomic32_set(&obj_count, 1); /* silent the check in the caller */
if (rte_eal_init(0, NULL) != -1)
return -1;
int i;
WAIT_SYNCHRO_FOR_SLAVES();
-
+
/* create the same ring simultaneously on all threads */
for (i = 0; i < MAX_ITER_TIMES; i++) {
rp = rte_ring_create("fr_test_once", 4096, SOCKET_ID_ANY, 0);
- if ((NULL == rp) && (rte_ring_lookup("fr_test_once") == NULL))
- return -1;
+ if (rp != NULL)
+ rte_atomic32_inc(&obj_count);
}
/* create/lookup new ring several times */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(ring_name, sizeof(ring_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(ring_name, sizeof(ring_name), "fr_test_%d_%d", lcore_self, i);
rp = rte_ring_create(ring_name, 4096, SOCKET_ID_ANY, 0);
if (NULL == rp)
return -1;
/* verify all ring created sucessful */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(ring_name, sizeof(ring_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(ring_name, sizeof(ring_name), "fr_test_%d_%d", lcore_self, i);
if (rte_ring_lookup(ring_name) == NULL)
return -1;
}
NULL, NULL,
my_obj_init, NULL,
SOCKET_ID_ANY, 0);
- if ((NULL == mp) && (rte_mempool_lookup("fr_test_once") == NULL))
- return -1;
+ if (mp != NULL)
+ rte_atomic32_inc(&obj_count);
}
/* create/lookup new ring several times */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(mempool_name, sizeof(mempool_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(mempool_name, sizeof(mempool_name), "fr_test_%d_%d", lcore_self, i);
mp = rte_mempool_create(mempool_name, MEMPOOL_SIZE,
MEMPOOL_ELT_SIZE, 0, 0,
NULL, NULL,
/* verify all ring created sucessful */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(mempool_name, sizeof(mempool_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(mempool_name, sizeof(mempool_name), "fr_test_%d_%d", lcore_self, i);
if (rte_mempool_lookup(mempool_name) == NULL)
return -1;
}
int i;
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_id, i);
+ snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_id, i);
if ((handle = rte_hash_find_existing(hash_name)) != NULL)
rte_hash_free(handle);
struct rte_hash_parameters hash_params = {
.name = NULL,
.entries = 16,
- .bucket_entries = 4,
.key_len = 4,
- .hash_func = (rte_hash_function)rte_jhash2,
+ .hash_func = (rte_hash_function)rte_jhash_32b,
.hash_func_init_val = 0,
.socket_id = 0,
};
WAIT_SYNCHRO_FOR_SLAVES();
-
+
/* create the same hash simultaneously on all threads */
hash_params.name = "fr_test_once";
for (i = 0; i < MAX_ITER_TIMES; i++) {
handle = rte_hash_create(&hash_params);
- if ((NULL == handle) && (rte_hash_find_existing("fr_test_once") == NULL))
- return -1;
+ if (handle != NULL)
+ rte_atomic32_inc(&obj_count);
}
/* create mutiple times simultaneously */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_self, i);
hash_params.name = hash_name;
handle = rte_hash_create(&hash_params);
- if (NULL == handle)
+ if (NULL == handle)
return -1;
/* verify correct existing and then free all */
/* verify free correct */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_self, i);
if (NULL != rte_hash_find_existing(hash_name))
return -1;
int i;
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_id, i);
+ snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_id, i);
if ((handle = rte_fbk_hash_find_existing(fbk_name)) != NULL)
rte_fbk_hash_free(handle);
};
WAIT_SYNCHRO_FOR_SLAVES();
-
+
/* create the same fbk hash table simultaneously on all threads */
fbk_params.name = "fr_test_once";
for (i = 0; i < MAX_ITER_TIMES; i++) {
handle = rte_fbk_hash_create(&fbk_params);
- if ((NULL == handle) && (rte_fbk_hash_find_existing("fr_test_once") == NULL))
- return -1;
+ if (handle != NULL)
+ rte_atomic32_inc(&obj_count);
}
/* create mutiple fbk tables simultaneously */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_self, i);
fbk_params.name = fbk_name;
handle = rte_fbk_hash_create(&fbk_params);
if (NULL == handle)
- return -1;
+ return -1;
/* verify correct existing and then free all */
if (handle != rte_fbk_hash_find_existing(fbk_name))
/* verify free correct */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- rte_snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_self, i);
if (NULL != rte_fbk_hash_find_existing(fbk_name))
return -1;
int i;
for (i = 0; i < MAX_LPM_ITER_TIMES; i++) {
- rte_snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_id, i);
+ snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_id, i);
if ((lpm = rte_lpm_find_existing(lpm_name)) != NULL)
rte_lpm_free(lpm);
{
unsigned lcore_self = rte_lcore_id();
struct rte_lpm *lpm;
+ struct rte_lpm_config config;
+
+ config.max_rules = 4;
+ config.number_tbl8s = 256;
+ config.flags = 0;
char lpm_name[MAX_STRING_SIZE];
int i;
WAIT_SYNCHRO_FOR_SLAVES();
-
+
/* create the same lpm simultaneously on all threads */
for (i = 0; i < MAX_ITER_TIMES; i++) {
- lpm = rte_lpm_create("fr_test_once", SOCKET_ID_ANY, 4, RTE_LPM_HEAP);
- if ((NULL == lpm) && (rte_lpm_find_existing("fr_test_once") == NULL))
- return -1;
+ lpm = rte_lpm_create("fr_test_once", SOCKET_ID_ANY, &config);
+ if (lpm != NULL)
+ rte_atomic32_inc(&obj_count);
}
/* create mutiple fbk tables simultaneously */
for (i = 0; i < MAX_LPM_ITER_TIMES; i++) {
- rte_snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_self, i);
- lpm = rte_lpm_create(lpm_name, SOCKET_ID_ANY, 4, RTE_LPM_HEAP);
+ snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_self, i);
+ lpm = rte_lpm_create(lpm_name, SOCKET_ID_ANY, &config);
if (NULL == lpm)
- return -1;
+ return -1;
/* verify correct existing and then free all */
if (lpm != rte_lpm_find_existing(lpm_name))
/* verify free correct */
for (i = 0; i < MAX_LPM_ITER_TIMES; i++) {
- rte_snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_self, i);
+ snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_self, i);
if (NULL != rte_lpm_find_existing(lpm_name))
return -1;
}
#endif /* RTE_LIBRTE_LPM */
};
-/**
- * launch test case in two separate thread
+/**
+ * launch test case in two separate thread
*/
static int
launch_test(struct test_case *pt_case)
unsigned lcore_id;
unsigned cores_save = rte_lcore_count();
unsigned cores = RTE_MIN(cores_save, MAX_LCORES);
+ unsigned count;
if (pt_case->func == NULL)
return -1;
+ rte_atomic32_set(&obj_count, 0);
rte_atomic32_set(&synchro, 0);
RTE_LCORE_FOREACH_SLAVE(lcore_id) {
cores--;
if (rte_eal_wait_lcore(lcore_id) < 0)
ret = -1;
-
+
if (pt_case->clean != NULL)
pt_case->clean(lcore_id);
}
-
+
+ count = rte_atomic32_read(&obj_count);
+ if (count != 1) {
+ printf("%s: common object allocated %d times (should be 1)\n",
+ pt_case->name, count);
+ ret = -1;
+ }
+
return ret;
}
/**
* Main entry of func_reentrancy test
*/
-int
+static int
test_func_reentrancy(void)
{
uint32_t case_id;
pt_case = &test_cases[case_id];
if (pt_case->func == NULL)
continue;
-
+
if (launch_test(pt_case) < 0) {
printf("Func-ReEnt CASE %"PRIu32": %s FAIL\n", case_id, pt_case->name);
return -1;
return 0;
}
+
+REGISTER_TEST_COMMAND(func_reentrancy_autotest, test_func_reentrancy);
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