-/*-
- * BSD LICENSE
- *
- * 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
- * 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
- * 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
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#include <stdlib.h>
#define MSEC_PER_SEC 1000 /**< Milli-seconds per second */
#define USEC_PER_MSEC 1000 /**< Micro-seconds per milli-second */
#define USEC_PER_SEC 1000000 /**< Micro-seconds per second */
+#define NSEC_PER_SEC (USEC_PER_SEC * 1000) /**< Nano-seconds per second */
/**< structures for testing rte_red performance and function */
struct test_rte_red_config { /**< Test structure for RTE_RED config */
return ret;
}
-/**
- * get the clk frequency in Hz
- */
-static uint64_t get_machclk_freq(void)
-{
- uint64_t start = 0;
- uint64_t end = 0;
- uint64_t diff = 0;
- uint64_t clk_freq_hz = 0;
- struct timespec tv_start = {0, 0}, tv_end = {0, 0};
- struct timespec req = {0, 0};
-
- req.tv_sec = 1;
- req.tv_nsec = 0;
-
- clock_gettime(CLOCK_REALTIME, &tv_start);
- start = rte_rdtsc();
-
- if (nanosleep(&req, NULL) != 0) {
- perror("get_machclk_freq()");
- exit(EXIT_FAILURE);
- }
-
- clock_gettime(CLOCK_REALTIME, &tv_end);
- end = rte_rdtsc();
-
- diff = (uint64_t)(tv_end.tv_sec - tv_start.tv_sec) * USEC_PER_SEC
- + ((tv_end.tv_nsec - tv_start.tv_nsec + TEST_NSEC_MARGIN) /
- USEC_PER_MSEC); /**< diff is in micro secs */
-
- if (diff == 0)
- return 0;
-
- clk_freq_hz = ((end - start) * USEC_PER_SEC / diff);
- return clk_freq_hz;
-}
-
/**
* initialize the test rte_red config
*/
{
unsigned i = 0;
- tcfg->tvar->clk_freq = get_machclk_freq();
+ tcfg->tvar->clk_freq = rte_get_timer_hz();
init_port_ts( tcfg->tvar->clk_freq );
for (i = 0; i < tcfg->tconfig->num_cfg; i++) {
};
static struct test_var ft_tvar = {
- .wait_usec = 250000,
- .num_iterations = 20,
+ .wait_usec = 10000,
+ .num_iterations = 5,
.num_ops = 10000,
.clk_freq = 0,
.dropped = ft_dropped,
{ &ovfl_test1_config, ovfl_test1 },
};
+struct tests func_tests_quick[] = {
+ { &func_test1_config, func_test1 },
+ { &func_test2_config, func_test2 },
+ { &func_test3_config, func_test3 },
+ /* no test 4 as it takes a lot of time */
+ { &func_test5_config, func_test5 },
+ { &func_test6_config, func_test6 },
+ { &ovfl_test1_config, ovfl_test1 },
+};
+
struct tests perf_tests[] = {
{ &perf1_test1_config, perf1_test },
{ &perf1_test2_config, perf1_test },
return 0;
}
+static void
+show_stats(const uint32_t num_tests, const uint32_t num_pass)
+{
+ if (num_pass == num_tests)
+ printf("[total: %u, pass: %u]\n", num_tests, num_pass);
+ else
+ printf("[total: %u, pass: %u, fail: %u]\n", num_tests, num_pass,
+ num_tests - num_pass);
+}
+
+static int
+tell_the_result(const uint32_t num_tests, const uint32_t num_pass)
+{
+ return (num_pass == num_tests) ? 0 : 1;
+}
+
static int
test_red(void)
{
uint32_t num_tests = 0;
uint32_t num_pass = 0;
- int ret = 0;
if (test_invalid_parameters() < 0)
return -1;
+ run_tests(func_tests_quick, RTE_DIM(func_tests_quick),
+ &num_tests, &num_pass);
+ show_stats(num_tests, num_pass);
+ return tell_the_result(num_tests, num_pass);
+}
+
+static int
+test_red_perf(void)
+{
+ uint32_t num_tests = 0;
+ uint32_t num_pass = 0;
- run_tests(func_tests, RTE_DIM(func_tests), &num_tests, &num_pass);
run_tests(perf_tests, RTE_DIM(perf_tests), &num_tests, &num_pass);
+ show_stats(num_tests, num_pass);
+ return tell_the_result(num_tests, num_pass);
+}
- if (num_pass == num_tests) {
- printf("[total: %u, pass: %u]\n", num_tests, num_pass);
- ret = 0;
- } else {
- printf("[total: %u, pass: %u, fail: %u]\n", num_tests, num_pass, num_tests - num_pass);
- ret = -1;
- }
- return ret;
+static int
+test_red_all(void)
+{
+ uint32_t num_tests = 0;
+ uint32_t num_pass = 0;
+
+ if (test_invalid_parameters() < 0)
+ return -1;
+
+ run_tests(func_tests, RTE_DIM(func_tests), &num_tests, &num_pass);
+ run_tests(perf_tests, RTE_DIM(perf_tests), &num_tests, &num_pass);
+ show_stats(num_tests, num_pass);
+ return tell_the_result(num_tests, num_pass);
}
-static struct test_command red_cmd = {
- .command = "red_autotest",
- .callback = test_red,
-};
-REGISTER_TEST_COMMAND(red_cmd);
+REGISTER_TEST_COMMAND(red_autotest, test_red);
+REGISTER_TEST_COMMAND(red_perf, test_red_perf);
+REGISTER_TEST_COMMAND(red_all, test_red_all);
git.droids-corp.org / dpdk.git / blobdiff