diff options
Diffstat (limited to 'test/validation/api/cpumask/cpumask.c')
| -rw-r--r-- | test/validation/api/cpumask/cpumask.c | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/test/validation/api/cpumask/cpumask.c b/test/validation/api/cpumask/cpumask.c new file mode 100644 index 000000000..9ca182fc9 --- /dev/null +++ b/test/validation/api/cpumask/cpumask.c @@ -0,0 +1,198 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright (c) 2015-2018 Linaro Limited + * Copyright (c) 2021-2022 Nokia + */ + +#include <odp_api.h> + +#include "odp_cunit_common.h" +#include "mask_common.h" + +static int cpumask_max_count(void) +{ + odp_cpumask_t mask; + + odp_cpumask_setall(&mask); + + return odp_cpumask_count(&mask); +} + +static void cpumask_test_odp_cpumask_def_control(void) +{ + odp_cpumask_t mask; + int num, count, all; + int max = cpumask_max_count(); + int request = 7; + + CU_ASSERT_FATAL(max > 1); + + if (request > max) + request = max - 1; + + all = odp_cpumask_default_control(&mask, 0); + num = all; + count = odp_cpumask_count(&mask); + + CU_ASSERT(num > 0); + CU_ASSERT(num == count); + CU_ASSERT(num <= max); + + num = odp_cpumask_default_control(&mask, max); + count = odp_cpumask_count(&mask); + + CU_ASSERT(num > 0); + CU_ASSERT(num == count); + CU_ASSERT(num <= max); + CU_ASSERT(num == all); + + num = odp_cpumask_default_control(&mask, 1); + count = odp_cpumask_count(&mask); + + CU_ASSERT(num == 1); + CU_ASSERT(num == count); + + num = odp_cpumask_default_control(&mask, request); + count = odp_cpumask_count(&mask); + + CU_ASSERT(num > 0); + CU_ASSERT(num <= request); + CU_ASSERT(num == count); + + CU_ASSERT(odp_cpumask_default_control(NULL, request) == num); + CU_ASSERT(odp_cpumask_default_control(NULL, 0) == all); + CU_ASSERT(odp_cpumask_default_control(NULL, 1) == 1); +} + +static void cpumask_test_odp_cpumask_def_worker(void) +{ + odp_cpumask_t mask; + int num, count, all; + int max = cpumask_max_count(); + int request = 7; + + CU_ASSERT_FATAL(max > 1); + + if (request > max) + request = max - 1; + + all = odp_cpumask_default_worker(&mask, 0); + num = all; + count = odp_cpumask_count(&mask); + + CU_ASSERT(num > 0); + CU_ASSERT(num == count); + CU_ASSERT(num <= max); + + num = odp_cpumask_default_worker(&mask, max); + count = odp_cpumask_count(&mask); + + CU_ASSERT(num > 0); + CU_ASSERT(num == count); + CU_ASSERT(num <= max); + CU_ASSERT(num == all); + + num = odp_cpumask_default_worker(&mask, 1); + count = odp_cpumask_count(&mask); + + CU_ASSERT(num == 1); + CU_ASSERT(num == count); + + num = odp_cpumask_default_worker(&mask, request); + count = odp_cpumask_count(&mask); + + CU_ASSERT(num > 0); + CU_ASSERT(num <= request); + CU_ASSERT(num == count); + + CU_ASSERT(odp_cpumask_default_worker(NULL, request) == num); + CU_ASSERT(odp_cpumask_default_worker(NULL, 0) == all); + CU_ASSERT(odp_cpumask_default_worker(NULL, 1) == 1); +} + +static void cpumask_test_odp_cpumask_def(void) +{ + odp_cpumask_t mask, all_mask, overlap; + int count, all, num_worker, num_control, request; + int max = cpumask_max_count(); + int cpu_count = odp_cpu_count(); + + all = odp_cpumask_all_available(&all_mask); + count = odp_cpumask_count(&all_mask); + + CU_ASSERT_FATAL(cpu_count > 0); + CU_ASSERT_FATAL(all > 0); + CU_ASSERT(all == cpu_count); + CU_ASSERT(all <= max); + CU_ASSERT(all == count); + + request = all - 1; + if (request == 0) + request = 1; + + num_worker = odp_cpumask_default_worker(&mask, request); + count = odp_cpumask_count(&mask); + CU_ASSERT(num_worker > 0); + CU_ASSERT(num_worker <= request); + CU_ASSERT(num_worker == count); + + /* Check that CPUs are in the all CPUs mask */ + odp_cpumask_zero(&overlap); + odp_cpumask_and(&overlap, &mask, &all_mask); + CU_ASSERT(odp_cpumask_count(&overlap) == num_worker); + + num_control = odp_cpumask_default_control(&mask, 1); + count = odp_cpumask_count(&mask); + CU_ASSERT(num_control == 1); + CU_ASSERT(num_control == count); + + odp_cpumask_zero(&overlap); + odp_cpumask_and(&overlap, &mask, &all_mask); + CU_ASSERT(odp_cpumask_count(&overlap) == num_control); + + CU_ASSERT(odp_cpumask_default_worker(NULL, request) == num_worker); + CU_ASSERT(odp_cpumask_default_worker(NULL, 0) <= all); + CU_ASSERT(odp_cpumask_default_control(NULL, 0) <= all); +} + +odp_testinfo_t cpumask_suite[] = { + ODP_TEST_INFO(cpumask_test_odp_cpumask_to_from_str), + ODP_TEST_INFO(cpumask_test_odp_cpumask_equal), + ODP_TEST_INFO(cpumask_test_odp_cpumask_zero), + ODP_TEST_INFO(cpumask_test_odp_cpumask_set), + ODP_TEST_INFO(cpumask_test_odp_cpumask_clr), + ODP_TEST_INFO(cpumask_test_odp_cpumask_isset), + ODP_TEST_INFO(cpumask_test_odp_cpumask_count), + ODP_TEST_INFO(cpumask_test_odp_cpumask_and), + ODP_TEST_INFO(cpumask_test_odp_cpumask_or), + ODP_TEST_INFO(cpumask_test_odp_cpumask_xor), + ODP_TEST_INFO(cpumask_test_odp_cpumask_copy), + ODP_TEST_INFO(cpumask_test_odp_cpumask_first), + ODP_TEST_INFO(cpumask_test_odp_cpumask_last), + ODP_TEST_INFO(cpumask_test_odp_cpumask_next), + ODP_TEST_INFO(cpumask_test_odp_cpumask_setall), + ODP_TEST_INFO(cpumask_test_odp_cpumask_def_control), + ODP_TEST_INFO(cpumask_test_odp_cpumask_def_worker), + ODP_TEST_INFO(cpumask_test_odp_cpumask_def), + ODP_TEST_INFO_NULL, +}; + +odp_suiteinfo_t cpumask_suites[] = { + {"Cpumask", NULL, NULL, cpumask_suite}, + ODP_SUITE_INFO_NULL, +}; + +int main(int argc, char *argv[]) +{ + int ret; + + /* parse common options: */ + if (odp_cunit_parse_options(&argc, argv)) + return -1; + + ret = odp_cunit_register(cpumask_suites); + + if (ret == 0) + ret = odp_cunit_run(); + + return ret; +} |