app/test: shorten execution time

[dpdk.git] / app / test / test_spinlock.c

diff --git a/app/test/test_spinlock.c b/app/test/test_spinlock.c
index 00ae587..180d6de 100644 (file)
--- a/app/test/test_spinlock.c
+++ b/app/test/test_spinlock.c
@@ -1,35 +1,34 @@
 /*-
  *   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 
+ *
+ *   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 
+ *
+ *     * 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 
- *       notice, this list of conditions and the following disclaimer in 
- *       the documentation and/or other materials provided with the 
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in
+ *       the documentation and/or other materials provided with the
  *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its 
- *       contributors may be used to endorse or promote products derived 
+ *     * 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 
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ *
+ *   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
+ *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
  */
 
 #include <stdio.h>
@@ -39,14 +38,11 @@
 #include <unistd.h>
 #include <sys/queue.h>
 
-#include <cmdline_parse.h>
-
 #include <rte_common.h>
 #include <rte_memory.h>
 #include <rte_memzone.h>
 #include <rte_per_lcore.h>
 #include <rte_launch.h>
-#include <rte_tailq.h>
 #include <rte_eal.h>
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
@@ -133,13 +129,13 @@ test_spinlock_recursive_per_core(__attribute__((unused)) void *arg)
 static rte_spinlock_t lk = RTE_SPINLOCK_INITIALIZER;
 static uint64_t lock_count[RTE_MAX_LCORE] = {0};
 
-#define TIME_S 5
+#define TIME_MS 100
 
 static int
 load_loop_fn(void *func_param)
 {
        uint64_t time_diff = 0, begin;
-       uint64_t hz = rte_get_hpet_hz();
+       uint64_t hz = rte_get_timer_hz();
        uint64_t lcount = 0;
        const int use_lock = *(int*)func_param;
        const unsigned lcore = rte_lcore_id();
@@ -148,8 +144,8 @@ load_loop_fn(void *func_param)
        if (lcore != rte_get_master_lcore())
                while (rte_atomic32_read(&synchro) == 0);
 
-       begin = rte_get_hpet_cycles();
-       while (time_diff / hz < TIME_S) {
+       begin = rte_get_timer_cycles();
+       while (time_diff < hz * TIME_MS / 1000) {
                if (use_lock)
                        rte_spinlock_lock(&lk);
                lcount++;
@@ -157,7 +153,7 @@ load_loop_fn(void *func_param)
                        rte_spinlock_unlock(&lk);
                /* delay to make lock duty cycle slighlty realistic */
                rte_delay_us(1);
-               time_diff = rte_get_hpet_cycles() - begin;
+               time_diff = rte_get_timer_cycles() - begin;
        }
        lock_count[lcore] = lcount;
        return 0;
@@ -228,7 +224,7 @@ test_spinlock_try(__attribute__((unused)) void *arg)
  * Test rte_eal_get_lcore_state() in addition to spinlocks
  * as we have "waiting" then "running" lcores.
  */
-int
+static int
 test_spinlock(void)
 {
        int ret = 0;
@@ -262,7 +258,7 @@ test_spinlock(void)
 
        RTE_LCORE_FOREACH_SLAVE(i) {
                rte_spinlock_unlock(&sl_tab[i]);
-               rte_delay_ms(100);
+               rte_delay_ms(10);
        }
 
        rte_eal_mp_wait_lcore();
@@ -336,3 +332,9 @@ test_spinlock(void)
 
        return ret;
 }
+
+static struct test_command spinlock_cmd = {
+       .command = "spinlock_autotest",
+       .callback = test_spinlock,
+};
+REGISTER_TEST_COMMAND(spinlock_cmd);