Now redundant with atomic, barrier and lock tests.
Signed-off-by: Christophe Milard <christophe.mil...@linaro.org>
---
configure.ac | 1 -
platform/linux-generic/test/Makefile.am | 1 -
test/validation/Makefile.am | 1 -
test/validation/synchronizers/.gitignore | 1 -
test/validation/synchronizers/Makefile.am | 10 -
test/validation/synchronizers/synchronizers.c | 1626 --------------------
test/validation/synchronizers/synchronizers.h | 53 -
test/validation/synchronizers/synchronizers_main.c | 12 -
8 files changed, 1705 deletions(-)
delete mode 100644 test/validation/synchronizers/.gitignore
delete mode 100644 test/validation/synchronizers/Makefile.am
delete mode 100644 test/validation/synchronizers/synchronizers.c
delete mode 100644 test/validation/synchronizers/synchronizers.h
delete mode 100644 test/validation/synchronizers/synchronizers_main.c
diff --git a/configure.ac b/configure.ac
index 7a05574..9b3ecd7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -368,7 +368,6 @@ AC_CONFIG_FILES([Makefile
test/validation/random/Makefile
test/validation/scheduler/Makefile
test/validation/std_clib/Makefile
- test/validation/synchronizers/Makefile
test/validation/thread/Makefile
test/validation/time/Makefile
test/validation/timer/Makefile
diff --git a/platform/linux-generic/test/Makefile.am
b/platform/linux-generic/test/Makefile.am
index aa246d2..db923b8 100644
--- a/platform/linux-generic/test/Makefile.am
+++ b/platform/linux-generic/test/Makefile.am
@@ -25,7 +25,6 @@ TESTS = pktio/pktio_run \
${top_builddir}/test/validation/random/random_main$(EXEEXT) \
${top_builddir}/test/validation/scheduler/scheduler_main$(EXEEXT) \
${top_builddir}/test/validation/std_clib/std_clib_main$(EXEEXT) \
-
${top_builddir}/test/validation/synchronizers/synchronizers_main$(EXEEXT) \
${top_builddir}/test/validation/thread/thread_main$(EXEEXT) \
${top_builddir}/test/validation/time/time_main$(EXEEXT) \
${top_builddir}/test/validation/timer/timer_main$(EXEEXT) \
diff --git a/test/validation/Makefile.am b/test/validation/Makefile.am
index 9a5bbff..90d32ea 100644
--- a/test/validation/Makefile.am
+++ b/test/validation/Makefile.am
@@ -16,7 +16,6 @@ ODP_MODULES = atomic \
random \
scheduler \
std_clib \
- synchronizers \
thread \
time \
timer \
diff --git a/test/validation/synchronizers/.gitignore
b/test/validation/synchronizers/.gitignore
deleted file mode 100644
index 6aad9df..0000000
--- a/test/validation/synchronizers/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-synchronizers_main
diff --git a/test/validation/synchronizers/Makefile.am
b/test/validation/synchronizers/Makefile.am
deleted file mode 100644
index dd504d5..0000000
--- a/test/validation/synchronizers/Makefile.am
+++ /dev/null
@@ -1,10 +0,0 @@
-include ../Makefile.inc
-
-noinst_LTLIBRARIES = libtestsynchronizers.la
-libtestsynchronizers_la_SOURCES = synchronizers.c
-
-test_PROGRAMS = synchronizers_main$(EXEEXT)
-dist_synchronizers_main_SOURCES = synchronizers_main.c
-synchronizers_main_LDADD = libtestsynchronizers.la $(LIBCUNIT_COMMON) $(LIBODP)
-
-EXTRA_DIST = synchronizers.h
diff --git a/test/validation/synchronizers/synchronizers.c
b/test/validation/synchronizers/synchronizers.c
deleted file mode 100644
index cebe0d2..0000000
--- a/test/validation/synchronizers/synchronizers.c
+++ /dev/null
@@ -1,1626 +0,0 @@
-/* Copyright (c) 2014, Linaro Limited
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <malloc.h>
-#include <odp.h>
-#include <CUnit/Basic.h>
-#include <odp_cunit_common.h>
-#include <unistd.h>
-#include "synchronizers.h"
-
-#define VERBOSE 0
-#define MAX_ITERATIONS 1000
-#define BARRIER_ITERATIONS 64
-
-#define SLOW_BARRIER_DELAY 400
-#define BASE_DELAY 6
-#define MIN_DELAY 1
-
-#define NUM_TEST_BARRIERS BARRIER_ITERATIONS
-#define NUM_RESYNC_BARRIERS 100
-
-#define ADD_SUB_CNT 5
-
-#define CNT 10
-#define BARRIER_DELAY 10
-#define U32_INIT_VAL (1UL << 10)
-#define U64_INIT_VAL (1ULL << 33)
-
-#define GLOBAL_SHM_NAME "GlobalLockTest"
-
-#define UNUSED __attribute__((__unused__))
-
-static odp_atomic_u32_t a32u;
-static odp_atomic_u64_t a64u;
-
-typedef __volatile uint32_t volatile_u32_t;
-typedef __volatile uint64_t volatile_u64_t;
-
-typedef struct {
- odp_atomic_u32_t wait_cnt;
-} custom_barrier_t;
-
-typedef struct {
- /* Global variables */
- uint32_t g_num_threads;
- uint32_t g_iterations;
- uint32_t g_verbose;
- uint32_t g_max_num_cores;
-
- odp_barrier_t test_barriers[NUM_TEST_BARRIERS];
- custom_barrier_t custom_barrier1[NUM_TEST_BARRIERS];
- custom_barrier_t custom_barrier2[NUM_TEST_BARRIERS];
- volatile_u32_t slow_thread_num;
- volatile_u32_t barrier_cnt1;
- volatile_u32_t barrier_cnt2;
- odp_barrier_t global_barrier;
-
- /* Used to periodically resync within the lock functional tests */
- odp_barrier_t barrier_array[NUM_RESYNC_BARRIERS];
-
- /* Locks */
- odp_spinlock_t global_spinlock;
- odp_spinlock_recursive_t global_recursive_spinlock;
- odp_ticketlock_t global_ticketlock;
- odp_rwlock_t global_rwlock;
- odp_rwlock_recursive_t global_recursive_rwlock;
-
- volatile_u32_t global_lock_owner;
-} global_shared_mem_t;
-
-/* Per-thread memory */
-typedef struct {
- global_shared_mem_t *global_mem;
-
- int thread_id;
- int thread_core;
-
- odp_spinlock_t per_thread_spinlock;
- odp_spinlock_recursive_t per_thread_recursive_spinlock;
- odp_ticketlock_t per_thread_ticketlock;
- odp_rwlock_t per_thread_rwlock;
- odp_rwlock_recursive_t per_thread_recursive_rwlock;
-
- volatile_u64_t delay_counter;
-} per_thread_mem_t;
-
-static odp_shm_t global_shm;
-static global_shared_mem_t *global_mem;
-
-/*
-* Delay a consistent amount of time. Ideally the amount of CPU time taken
-* is linearly proportional to "iterations". The goal is to try to do some
-* work that the compiler optimizer won't optimize away, and also to
-* minimize loads and stores (at least to different memory addresses)
-* so as to not affect or be affected by caching issues. This does NOT have to
-* correlate to a specific number of cpu cycles or be consistent across
-* CPU architectures.
-*/
-static void thread_delay(per_thread_mem_t *per_thread_mem, uint32_t iterations)
-{
- volatile_u64_t *counter_ptr;
- uint32_t cnt;
-
- counter_ptr = &per_thread_mem->delay_counter;
-
- for (cnt = 1; cnt <= iterations; cnt++)
- (*counter_ptr)++;
-}
-
-/* Initialise per-thread memory */
-static per_thread_mem_t *thread_init(void)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- odp_shm_t global_shm;
- uint32_t per_thread_mem_len;
-
- per_thread_mem_len = sizeof(per_thread_mem_t);
- per_thread_mem = malloc(per_thread_mem_len);
- memset(per_thread_mem, 0, per_thread_mem_len);
-
- per_thread_mem->delay_counter = 1;
-
- per_thread_mem->thread_id = odp_thread_id();
- per_thread_mem->thread_core = odp_cpu_id();
-
- global_shm = odp_shm_lookup(GLOBAL_SHM_NAME);
- global_mem = odp_shm_addr(global_shm);
- CU_ASSERT_PTR_NOT_NULL(global_mem);
-
- per_thread_mem->global_mem = global_mem;
-
- return per_thread_mem;
-}
-
-static void thread_finalize(per_thread_mem_t *per_thread_mem)
-{
- free(per_thread_mem);
-}
-
-static void custom_barrier_init(custom_barrier_t *custom_barrier,
- uint32_t num_threads)
-{
- odp_atomic_init_u32(&custom_barrier->wait_cnt, num_threads);
-}
-
-static void custom_barrier_wait(custom_barrier_t *custom_barrier)
-{
- volatile_u64_t counter = 1;
- uint32_t delay_cnt, wait_cnt;
-
- odp_atomic_sub_u32(&custom_barrier->wait_cnt, 1);
-
- wait_cnt = 1;
- while (wait_cnt != 0) {
- for (delay_cnt = 1; delay_cnt <= BARRIER_DELAY; delay_cnt++)
- counter++;
-
- wait_cnt = odp_atomic_load_u32(&custom_barrier->wait_cnt);
- }
-}
-
-static uint32_t barrier_test(per_thread_mem_t *per_thread_mem,
- odp_bool_t no_barrier_test)
-{
- global_shared_mem_t *global_mem;
- uint32_t barrier_errs, iterations, cnt, i_am_slow_thread;
- uint32_t thread_num, slow_thread_num, next_slow_thread, num_threads;
- uint32_t lock_owner_delay, barrier_cnt1, barrier_cnt2;
-
- thread_num = odp_thread_id();
- global_mem = per_thread_mem->global_mem;
- num_threads = global_mem->g_num_threads;
- iterations = BARRIER_ITERATIONS;
-
- barrier_errs = 0;
- lock_owner_delay = SLOW_BARRIER_DELAY;
-
- for (cnt = 1; cnt < iterations; cnt++) {
- /* Wait here until all of the threads reach this point */
- custom_barrier_wait(&global_mem->custom_barrier1[cnt]);
-
- barrier_cnt1 = global_mem->barrier_cnt1;
- barrier_cnt2 = global_mem->barrier_cnt2;
-
- if ((barrier_cnt1 != cnt) || (barrier_cnt2 != cnt)) {
- printf("thread_num=%" PRIu32 " barrier_cnts of %" PRIu32
- " %" PRIu32 " cnt=%" PRIu32 "\n",
- thread_num, barrier_cnt1, barrier_cnt2, cnt);
- barrier_errs++;
- }
-
- /* Wait here until all of the threads reach this point */
- custom_barrier_wait(&global_mem->custom_barrier2[cnt]);
-
- slow_thread_num = global_mem->slow_thread_num;
- i_am_slow_thread = thread_num == slow_thread_num;
- next_slow_thread = slow_thread_num + 1;
- if (num_threads < next_slow_thread)
- next_slow_thread = 1;
-
- /*
- * Now run the test, which involves having all but one thread
- * immediately calling odp_barrier_wait(), and one thread wait a
- * moderate amount of time and then calling odp_barrier_wait().
- * The test fails if any of the first group of threads
- * has not waited for the "slow" thread. The "slow" thread is
- * responsible for re-initializing the barrier for next trial.
- */
- if (i_am_slow_thread) {
- thread_delay(per_thread_mem, lock_owner_delay);
- lock_owner_delay += BASE_DELAY;
- if ((global_mem->barrier_cnt1 != cnt) ||
- (global_mem->barrier_cnt2 != cnt) ||
- (global_mem->slow_thread_num
- != slow_thread_num))
- barrier_errs++;
- }
-
- if (no_barrier_test == 0)
- odp_barrier_wait(&global_mem->test_barriers[cnt]);
-
- global_mem->barrier_cnt1 = cnt + 1;
- odp_sync_stores();
-
- if (i_am_slow_thread) {
- global_mem->slow_thread_num = next_slow_thread;
- global_mem->barrier_cnt2 = cnt + 1;
- odp_sync_stores();
- } else {
- while (global_mem->barrier_cnt2 != (cnt + 1))
- thread_delay(per_thread_mem, BASE_DELAY);
- }
- }
-
- if ((global_mem->g_verbose) && (barrier_errs != 0))
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " barrier_errs in %" PRIu32 " iterations\n", thread_num,
- per_thread_mem->thread_id,
- per_thread_mem->thread_core, barrier_errs, iterations);
-
- return barrier_errs;
-}
-
-static void *no_barrier_functional_test(void *arg UNUSED)
-{
- per_thread_mem_t *per_thread_mem;
- uint32_t barrier_errs;
-
- per_thread_mem = thread_init();
- barrier_errs = barrier_test(per_thread_mem, 1);
-
- /*
- * Note that the following CU_ASSERT MAY appear incorrect, but for the
- * no_barrier test it should see barrier_errs or else there is something
- * wrong with the test methodology or the ODP thread implementation.
- * So this test PASSES only if it sees barrier_errs or a single
- * worker was used.
- */
- CU_ASSERT(barrier_errs != 0 || global_mem->g_num_threads == 1);
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *barrier_functional_test(void *arg UNUSED)
-{
- per_thread_mem_t *per_thread_mem;
- uint32_t barrier_errs;
-
- per_thread_mem = thread_init();
- barrier_errs = barrier_test(per_thread_mem, 0);
-
- CU_ASSERT(barrier_errs == 0);
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void spinlock_api_test(odp_spinlock_t *spinlock)
-{
- odp_spinlock_init(spinlock);
- CU_ASSERT(odp_spinlock_is_locked(spinlock) == 0);
-
- odp_spinlock_lock(spinlock);
- CU_ASSERT(odp_spinlock_is_locked(spinlock) == 1);
-
- odp_spinlock_unlock(spinlock);
- CU_ASSERT(odp_spinlock_is_locked(spinlock) == 0);
-
- CU_ASSERT(odp_spinlock_trylock(spinlock) == 1);
-
- CU_ASSERT(odp_spinlock_is_locked(spinlock) == 1);
-
- odp_spinlock_unlock(spinlock);
- CU_ASSERT(odp_spinlock_is_locked(spinlock) == 0);
-}
-
-static void *spinlock_api_tests(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- odp_spinlock_t local_spin_lock;
-
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- spinlock_api_test(&local_spin_lock);
- spinlock_api_test(&per_thread_mem->per_thread_spinlock);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void spinlock_recursive_api_test(odp_spinlock_recursive_t *spinlock)
-{
- odp_spinlock_recursive_init(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 0);
-
- odp_spinlock_recursive_lock(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 1);
-
- odp_spinlock_recursive_lock(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 1);
-
- odp_spinlock_recursive_unlock(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 1);
-
- odp_spinlock_recursive_unlock(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 0);
-
- CU_ASSERT(odp_spinlock_recursive_trylock(spinlock) == 1);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 1);
-
- CU_ASSERT(odp_spinlock_recursive_trylock(spinlock) == 1);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 1);
-
- odp_spinlock_recursive_unlock(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 1);
-
- odp_spinlock_recursive_unlock(spinlock);
- CU_ASSERT(odp_spinlock_recursive_is_locked(spinlock) == 0);
-}
-
-static void *spinlock_recursive_api_tests(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- odp_spinlock_recursive_t local_recursive_spin_lock;
-
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- spinlock_recursive_api_test(&local_recursive_spin_lock);
- spinlock_recursive_api_test(
- &per_thread_mem->per_thread_recursive_spinlock);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void ticketlock_api_test(odp_ticketlock_t *ticketlock)
-{
- odp_ticketlock_init(ticketlock);
- CU_ASSERT(odp_ticketlock_is_locked(ticketlock) == 0);
-
- odp_ticketlock_lock(ticketlock);
- CU_ASSERT(odp_ticketlock_is_locked(ticketlock) == 1);
-
- odp_ticketlock_unlock(ticketlock);
- CU_ASSERT(odp_ticketlock_is_locked(ticketlock) == 0);
-
- CU_ASSERT(odp_ticketlock_trylock(ticketlock) == 1);
- CU_ASSERT(odp_ticketlock_trylock(ticketlock) == 0);
- CU_ASSERT(odp_ticketlock_is_locked(ticketlock) == 1);
-
- odp_ticketlock_unlock(ticketlock);
- CU_ASSERT(odp_ticketlock_is_locked(ticketlock) == 0);
-}
-
-static void *ticketlock_api_tests(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- odp_ticketlock_t local_ticket_lock;
-
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- ticketlock_api_test(&local_ticket_lock);
- ticketlock_api_test(&per_thread_mem->per_thread_ticketlock);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void rwlock_api_test(odp_rwlock_t *rw_lock)
-{
- odp_rwlock_init(rw_lock);
- /* CU_ASSERT(odp_rwlock_is_locked(rw_lock) == 0); */
-
- odp_rwlock_read_lock(rw_lock);
- odp_rwlock_read_unlock(rw_lock);
-
- odp_rwlock_write_lock(rw_lock);
- /* CU_ASSERT(odp_rwlock_is_locked(rw_lock) == 1); */
-
- odp_rwlock_write_unlock(rw_lock);
- /* CU_ASSERT(odp_rwlock_is_locked(rw_lock) == 0); */
-}
-
-static void *rwlock_api_tests(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- odp_rwlock_t local_rwlock;
-
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- rwlock_api_test(&local_rwlock);
- rwlock_api_test(&per_thread_mem->per_thread_rwlock);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void rwlock_recursive_api_test(odp_rwlock_recursive_t *rw_lock)
-{
- odp_rwlock_recursive_init(rw_lock);
- /* CU_ASSERT(odp_rwlock_is_locked(rw_lock) == 0); */
-
- odp_rwlock_recursive_read_lock(rw_lock);
- odp_rwlock_recursive_read_lock(rw_lock);
-
- odp_rwlock_recursive_read_unlock(rw_lock);
- odp_rwlock_recursive_read_unlock(rw_lock);
-
- odp_rwlock_recursive_write_lock(rw_lock);
- odp_rwlock_recursive_write_lock(rw_lock);
- /* CU_ASSERT(odp_rwlock_is_locked(rw_lock) == 1); */
-
- odp_rwlock_recursive_write_unlock(rw_lock);
- odp_rwlock_recursive_write_unlock(rw_lock);
- /* CU_ASSERT(odp_rwlock_is_locked(rw_lock) == 0); */
-}
-
-static void *rwlock_recursive_api_tests(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- odp_rwlock_recursive_t local_recursive_rwlock;
-
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- rwlock_recursive_api_test(&local_recursive_rwlock);
- rwlock_recursive_api_test(&per_thread_mem->per_thread_recursive_rwlock);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *no_lock_functional_test(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- uint32_t thread_num, resync_cnt, rs_idx, iterations, cnt;
- uint32_t sync_failures, current_errs, lock_owner_delay;
-
- thread_num = odp_cpu_id() + 1;
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
- iterations = global_mem->g_iterations;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- sync_failures = 0;
- current_errs = 0;
- rs_idx = 0;
- resync_cnt = iterations / NUM_RESYNC_BARRIERS;
- lock_owner_delay = BASE_DELAY;
-
- for (cnt = 1; cnt <= iterations; cnt++) {
- global_mem->global_lock_owner = thread_num;
- odp_sync_stores();
- thread_delay(per_thread_mem, lock_owner_delay);
-
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- global_mem->global_lock_owner = 0;
- odp_sync_stores();
- thread_delay(per_thread_mem, MIN_DELAY);
-
- if (global_mem->global_lock_owner == thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- if (current_errs == 0)
- lock_owner_delay++;
-
- /* Wait a small amount of time and rerun the test */
- thread_delay(per_thread_mem, BASE_DELAY);
-
- /* Try to resync all of the threads to increase contention */
- if ((rs_idx < NUM_RESYNC_BARRIERS) &&
- ((cnt % resync_cnt) == (resync_cnt - 1)))
- odp_barrier_wait(&global_mem->barrier_array[rs_idx++]);
- }
-
- if (global_mem->g_verbose)
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " sync_failures in %" PRIu32 " iterations\n",
- thread_num,
- per_thread_mem->thread_id,
- per_thread_mem->thread_core,
- sync_failures, iterations);
-
- /* Note that the following CU_ASSERT MAY appear incorrect, but for the
- * no_lock test it should see sync_failures or else there is something
- * wrong with the test methodology or the ODP thread implementation.
- * So this test PASSES only if it sees sync_failures or a single
- * worker was used.
- */
- CU_ASSERT(sync_failures != 0 || global_mem->g_num_threads == 1);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *spinlock_functional_test(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- uint32_t thread_num, resync_cnt, rs_idx, iterations, cnt;
- uint32_t sync_failures, is_locked_errs, current_errs;
- uint32_t lock_owner_delay;
-
- thread_num = odp_cpu_id() + 1;
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
- iterations = global_mem->g_iterations;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- sync_failures = 0;
- is_locked_errs = 0;
- current_errs = 0;
- rs_idx = 0;
- resync_cnt = iterations / NUM_RESYNC_BARRIERS;
- lock_owner_delay = BASE_DELAY;
-
- for (cnt = 1; cnt <= iterations; cnt++) {
- /* Acquire the shared global lock */
- odp_spinlock_lock(&global_mem->global_spinlock);
-
- /* Make sure we have the lock AND didn't previously own it */
- if (odp_spinlock_is_locked(&global_mem->global_spinlock) != 1)
- is_locked_errs++;
-
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Now set the global_lock_owner to be us, wait a while, and
- * then we see if anyone else has snuck in and changed the
- * global_lock_owner to be themselves
- */
- global_mem->global_lock_owner = thread_num;
- odp_sync_stores();
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- /* Release shared lock, and make sure we no longer have it */
- global_mem->global_lock_owner = 0;
- odp_sync_stores();
- odp_spinlock_unlock(&global_mem->global_spinlock);
- if (global_mem->global_lock_owner == thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- if (current_errs == 0)
- lock_owner_delay++;
-
- /* Wait a small amount of time and rerun the test */
- thread_delay(per_thread_mem, BASE_DELAY);
-
- /* Try to resync all of the threads to increase contention */
- if ((rs_idx < NUM_RESYNC_BARRIERS) &&
- ((cnt % resync_cnt) == (resync_cnt - 1)))
- odp_barrier_wait(&global_mem->barrier_array[rs_idx++]);
- }
-
- if ((global_mem->g_verbose) &&
- ((sync_failures != 0) || (is_locked_errs != 0)))
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " sync_failures and %" PRIu32
- " is_locked_errs in %" PRIu32
- " iterations\n", thread_num,
- per_thread_mem->thread_id, per_thread_mem->thread_core,
- sync_failures, is_locked_errs, iterations);
-
- CU_ASSERT(sync_failures == 0);
- CU_ASSERT(is_locked_errs == 0);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *spinlock_recursive_functional_test(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- uint32_t thread_num, resync_cnt, rs_idx, iterations, cnt;
- uint32_t sync_failures, recursive_errs, is_locked_errs, current_errs;
- uint32_t lock_owner_delay;
-
- thread_num = odp_cpu_id() + 1;
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
- iterations = global_mem->g_iterations;
-
- odp_barrier_wait(&global_mem->global_barrier);
-
- sync_failures = 0;
- recursive_errs = 0;
- is_locked_errs = 0;
- current_errs = 0;
- rs_idx = 0;
- resync_cnt = iterations / NUM_RESYNC_BARRIERS;
- lock_owner_delay = BASE_DELAY;
-
- for (cnt = 1; cnt <= iterations; cnt++) {
- /* Acquire the shared global lock */
- odp_spinlock_recursive_lock(
- &global_mem->global_recursive_spinlock);
-
- /* Make sure we have the lock AND didn't previously own it */
- if (odp_spinlock_recursive_is_locked(
- &global_mem->global_recursive_spinlock) != 1)
- is_locked_errs++;
-
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Now set the global_lock_owner to be us, wait a while, and
- * then we see if anyone else has snuck in and changed the
- * global_lock_owner to be themselves
- */
- global_mem->global_lock_owner = thread_num;
- odp_sync_stores();
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- /* Verify that we can acquire the lock recursively */
- odp_spinlock_recursive_lock(
- &global_mem->global_recursive_spinlock);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- recursive_errs++;
- }
-
- /* Release the lock and verify that we still have it*/
- odp_spinlock_recursive_unlock(
- &global_mem->global_recursive_spinlock);
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- recursive_errs++;
- }
-
- /* Release shared lock, and make sure we no longer have it */
- global_mem->global_lock_owner = 0;
- odp_sync_stores();
- odp_spinlock_recursive_unlock(
- &global_mem->global_recursive_spinlock);
- if (global_mem->global_lock_owner == thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- if (current_errs == 0)
- lock_owner_delay++;
-
- /* Wait a small amount of time and rerun the test */
- thread_delay(per_thread_mem, BASE_DELAY);
-
- /* Try to resync all of the threads to increase contention */
- if ((rs_idx < NUM_RESYNC_BARRIERS) &&
- ((cnt % resync_cnt) == (resync_cnt - 1)))
- odp_barrier_wait(&global_mem->barrier_array[rs_idx++]);
- }
-
- if ((global_mem->g_verbose) &&
- (sync_failures != 0 || recursive_errs != 0 || is_locked_errs != 0))
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " sync_failures and %" PRIu32
- " recursive_errs and %" PRIu32
- " is_locked_errs in %" PRIu32
- " iterations\n", thread_num,
- per_thread_mem->thread_id, per_thread_mem->thread_core,
- sync_failures, recursive_errs, is_locked_errs,
- iterations);
-
- CU_ASSERT(sync_failures == 0);
- CU_ASSERT(recursive_errs == 0);
- CU_ASSERT(is_locked_errs == 0);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *ticketlock_functional_test(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- uint32_t thread_num, resync_cnt, rs_idx, iterations, cnt;
- uint32_t sync_failures, is_locked_errs, current_errs;
- uint32_t lock_owner_delay;
-
- thread_num = odp_cpu_id() + 1;
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
- iterations = global_mem->g_iterations;
-
- /* Wait here until all of the threads have also reached this point */
- odp_barrier_wait(&global_mem->global_barrier);
-
- sync_failures = 0;
- is_locked_errs = 0;
- current_errs = 0;
- rs_idx = 0;
- resync_cnt = iterations / NUM_RESYNC_BARRIERS;
- lock_owner_delay = BASE_DELAY;
-
- for (cnt = 1; cnt <= iterations; cnt++) {
- /* Acquire the shared global lock */
- odp_ticketlock_lock(&global_mem->global_ticketlock);
-
- /* Make sure we have the lock AND didn't previously own it */
- if (odp_ticketlock_is_locked(&global_mem->global_ticketlock)
- != 1)
- is_locked_errs++;
-
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Now set the global_lock_owner to be us, wait a while, and
- * then we see if anyone else has snuck in and changed the
- * global_lock_owner to be themselves
- */
- global_mem->global_lock_owner = thread_num;
- odp_sync_stores();
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- /* Release shared lock, and make sure we no longer have it */
- global_mem->global_lock_owner = 0;
- odp_sync_stores();
- odp_ticketlock_unlock(&global_mem->global_ticketlock);
- if (global_mem->global_lock_owner == thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- if (current_errs == 0)
- lock_owner_delay++;
-
- /* Wait a small amount of time and then rerun the test */
- thread_delay(per_thread_mem, BASE_DELAY);
-
- /* Try to resync all of the threads to increase contention */
- if ((rs_idx < NUM_RESYNC_BARRIERS) &&
- ((cnt % resync_cnt) == (resync_cnt - 1)))
- odp_barrier_wait(&global_mem->barrier_array[rs_idx++]);
- }
-
- if ((global_mem->g_verbose) &&
- ((sync_failures != 0) || (is_locked_errs != 0)))
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " sync_failures and %" PRIu32
- " is_locked_errs in %" PRIu32 " iterations\n",
- thread_num,
- per_thread_mem->thread_id, per_thread_mem->thread_core,
- sync_failures, is_locked_errs, iterations);
-
- CU_ASSERT(sync_failures == 0);
- CU_ASSERT(is_locked_errs == 0);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *rwlock_functional_test(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- uint32_t thread_num, resync_cnt, rs_idx, iterations, cnt;
- uint32_t sync_failures, current_errs, lock_owner_delay;
-
- thread_num = odp_cpu_id() + 1;
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
- iterations = global_mem->g_iterations;
-
- /* Wait here until all of the threads have also reached this point */
- odp_barrier_wait(&global_mem->global_barrier);
-
- sync_failures = 0;
- current_errs = 0;
- rs_idx = 0;
- resync_cnt = iterations / NUM_RESYNC_BARRIERS;
- lock_owner_delay = BASE_DELAY;
-
- for (cnt = 1; cnt <= iterations; cnt++) {
- /* Verify that we can obtain a read lock */
- odp_rwlock_read_lock(&global_mem->global_rwlock);
-
- /* Verify lock is unowned (no writer holds it) */
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Release the read lock */
- odp_rwlock_read_unlock(&global_mem->global_rwlock);
-
- /* Acquire the shared global lock */
- odp_rwlock_write_lock(&global_mem->global_rwlock);
-
- /* Make sure we have lock now AND didn't previously own it */
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Now set the global_lock_owner to be us, wait a while, and
- * then we see if anyone else has snuck in and changed the
- * global_lock_owner to be themselves
- */
- global_mem->global_lock_owner = thread_num;
- odp_sync_stores();
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- /* Release shared lock, and make sure we no longer have it */
- global_mem->global_lock_owner = 0;
- odp_sync_stores();
- odp_rwlock_write_unlock(&global_mem->global_rwlock);
- if (global_mem->global_lock_owner == thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- if (current_errs == 0)
- lock_owner_delay++;
-
- /* Wait a small amount of time and then rerun the test */
- thread_delay(per_thread_mem, BASE_DELAY);
-
- /* Try to resync all of the threads to increase contention */
- if ((rs_idx < NUM_RESYNC_BARRIERS) &&
- ((cnt % resync_cnt) == (resync_cnt - 1)))
- odp_barrier_wait(&global_mem->barrier_array[rs_idx++]);
- }
-
- if ((global_mem->g_verbose) && (sync_failures != 0))
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " sync_failures in %" PRIu32 " iterations\n", thread_num,
- per_thread_mem->thread_id,
- per_thread_mem->thread_core,
- sync_failures, iterations);
-
- CU_ASSERT(sync_failures == 0);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *rwlock_recursive_functional_test(void *arg UNUSED)
-{
- global_shared_mem_t *global_mem;
- per_thread_mem_t *per_thread_mem;
- uint32_t thread_num, resync_cnt, rs_idx, iterations, cnt;
- uint32_t sync_failures, recursive_errs, current_errs, lock_owner_delay;
-
- thread_num = odp_cpu_id() + 1;
- per_thread_mem = thread_init();
- global_mem = per_thread_mem->global_mem;
- iterations = global_mem->g_iterations;
-
- /* Wait here until all of the threads have also reached this point */
- odp_barrier_wait(&global_mem->global_barrier);
-
- sync_failures = 0;
- recursive_errs = 0;
- current_errs = 0;
- rs_idx = 0;
- resync_cnt = iterations / NUM_RESYNC_BARRIERS;
- lock_owner_delay = BASE_DELAY;
-
- for (cnt = 1; cnt <= iterations; cnt++) {
- /* Verify that we can obtain a read lock */
- odp_rwlock_recursive_read_lock(
- &global_mem->global_recursive_rwlock);
-
- /* Verify lock is unowned (no writer holds it) */
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Verify we can get read lock recursively */
- odp_rwlock_recursive_read_lock(
- &global_mem->global_recursive_rwlock);
-
- /* Verify lock is unowned (no writer holds it) */
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Release the read lock */
- odp_rwlock_recursive_read_unlock(
- &global_mem->global_recursive_rwlock);
- odp_rwlock_recursive_read_unlock(
- &global_mem->global_recursive_rwlock);
-
- /* Acquire the shared global lock */
- odp_rwlock_recursive_write_lock(
- &global_mem->global_recursive_rwlock);
-
- /* Make sure we have lock now AND didn't previously own it */
- if (global_mem->global_lock_owner != 0) {
- current_errs++;
- sync_failures++;
- }
-
- /* Now set the global_lock_owner to be us, wait a while, and
- * then we see if anyone else has snuck in and changed the
- * global_lock_owner to be themselves
- */
- global_mem->global_lock_owner = thread_num;
- odp_sync_stores();
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- /* Acquire it again and verify we still own it */
- odp_rwlock_recursive_write_lock(
- &global_mem->global_recursive_rwlock);
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- recursive_errs++;
- }
-
- /* Release the recursive lock and make sure we still own it */
- odp_rwlock_recursive_write_unlock(
- &global_mem->global_recursive_rwlock);
- thread_delay(per_thread_mem, lock_owner_delay);
- if (global_mem->global_lock_owner != thread_num) {
- current_errs++;
- recursive_errs++;
- }
-
- /* Release shared lock, and make sure we no longer have it */
- global_mem->global_lock_owner = 0;
- odp_sync_stores();
- odp_rwlock_recursive_write_unlock(
- &global_mem->global_recursive_rwlock);
- if (global_mem->global_lock_owner == thread_num) {
- current_errs++;
- sync_failures++;
- }
-
- if (current_errs == 0)
- lock_owner_delay++;
-
- /* Wait a small amount of time and then rerun the test */
- thread_delay(per_thread_mem, BASE_DELAY);
-
- /* Try to resync all of the threads to increase contention */
- if ((rs_idx < NUM_RESYNC_BARRIERS) &&
- ((cnt % resync_cnt) == (resync_cnt - 1)))
- odp_barrier_wait(&global_mem->barrier_array[rs_idx++]);
- }
-
- if ((global_mem->g_verbose) && (sync_failures != 0))
- printf("\nThread %" PRIu32 " (id=%d core=%d) had %" PRIu32
- " sync_failures and %" PRIu32
- " recursive_errs in %" PRIu32
- " iterations\n", thread_num,
- per_thread_mem->thread_id,
- per_thread_mem->thread_core,
- sync_failures, recursive_errs, iterations);
-
- CU_ASSERT(sync_failures == 0);
- CU_ASSERT(recursive_errs == 0);
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void barrier_test_init(void)
-{
- uint32_t num_threads, idx;
-
- num_threads = global_mem->g_num_threads;
-
- for (idx = 0; idx < NUM_TEST_BARRIERS; idx++) {
- odp_barrier_init(&global_mem->test_barriers[idx], num_threads);
- custom_barrier_init(&global_mem->custom_barrier1[idx],
- num_threads);
- custom_barrier_init(&global_mem->custom_barrier2[idx],
- num_threads);
- }
-
- global_mem->slow_thread_num = 1;
- global_mem->barrier_cnt1 = 1;
- global_mem->barrier_cnt2 = 1;
-}
-
-static void test_atomic_inc_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_inc_u32(&a32u);
-}
-
-static void test_atomic_inc_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_inc_u64(&a64u);
-}
-
-static void test_atomic_dec_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_dec_u32(&a32u);
-}
-
-static void test_atomic_dec_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_dec_u64(&a64u);
-}
-
-static void test_atomic_fetch_inc_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_inc_u32(&a32u);
-}
-
-static void test_atomic_fetch_inc_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_inc_u64(&a64u);
-}
-
-static void test_atomic_fetch_dec_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_dec_u32(&a32u);
-}
-
-static void test_atomic_fetch_dec_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_dec_u64(&a64u);
-}
-
-static void test_atomic_add_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_add_u32(&a32u, ADD_SUB_CNT);
-}
-
-static void test_atomic_add_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_add_u64(&a64u, ADD_SUB_CNT);
-}
-
-static void test_atomic_sub_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_sub_u32(&a32u, ADD_SUB_CNT);
-}
-
-static void test_atomic_sub_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_sub_u64(&a64u, ADD_SUB_CNT);
-}
-
-static void test_atomic_fetch_add_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_add_u32(&a32u, ADD_SUB_CNT);
-}
-
-static void test_atomic_fetch_add_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_add_u64(&a64u, ADD_SUB_CNT);
-}
-
-static void test_atomic_fetch_sub_32(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_sub_u32(&a32u, ADD_SUB_CNT);
-}
-
-static void test_atomic_fetch_sub_64(void)
-{
- int i;
-
- for (i = 0; i < CNT; i++)
- odp_atomic_fetch_sub_u64(&a64u, ADD_SUB_CNT);
-}
-
-static void test_atomic_inc_dec_32(void)
-{
- test_atomic_inc_32();
- test_atomic_dec_32();
-}
-
-static void test_atomic_inc_dec_64(void)
-{
- test_atomic_inc_64();
- test_atomic_dec_64();
-}
-
-static void test_atomic_fetch_inc_dec_32(void)
-{
- test_atomic_fetch_inc_32();
- test_atomic_fetch_dec_32();
-}
-
-static void test_atomic_fetch_inc_dec_64(void)
-{
- test_atomic_fetch_inc_64();
- test_atomic_fetch_dec_64();
-}
-
-static void test_atomic_add_sub_32(void)
-{
- test_atomic_add_32();
- test_atomic_sub_32();
-}
-
-static void test_atomic_add_sub_64(void)
-{
- test_atomic_add_64();
- test_atomic_sub_64();
-}
-
-static void test_atomic_fetch_add_sub_32(void)
-{
- test_atomic_fetch_add_32();
- test_atomic_fetch_sub_32();
-}
-
-static void test_atomic_fetch_add_sub_64(void)
-{
- test_atomic_fetch_add_64();
- test_atomic_fetch_sub_64();
-}
-
-static void test_atomic_init(void)
-{
- odp_atomic_init_u32(&a32u, 0);
- odp_atomic_init_u64(&a64u, 0);
-}
-
-static void test_atomic_store(void)
-{
- odp_atomic_store_u32(&a32u, U32_INIT_VAL);
- odp_atomic_store_u64(&a64u, U64_INIT_VAL);
-}
-
-static void test_atomic_validate(void)
-{
- CU_ASSERT(U32_INIT_VAL == odp_atomic_load_u32(&a32u));
- CU_ASSERT(U64_INIT_VAL == odp_atomic_load_u64(&a64u));
-}
-
-/* Barrier tests */
-void synchronizers_test_no_barrier_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- barrier_test_init();
- odp_cunit_thread_create(no_barrier_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_barrier_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- barrier_test_init();
- odp_cunit_thread_create(barrier_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-odp_testinfo_t synchronizers_suite_barrier[] = {
- ODP_TEST_INFO(synchronizers_test_no_barrier_functional),
- ODP_TEST_INFO(synchronizers_test_barrier_functional),
- ODP_TEST_INFO_NULL
-};
-
-/* Thread-unsafe tests */
-void synchronizers_test_no_lock_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_cunit_thread_create(no_lock_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-odp_testinfo_t synchronizers_suite_no_locking[] = {
- ODP_TEST_INFO(synchronizers_test_no_lock_functional),
- ODP_TEST_INFO_NULL
-};
-
-/* Spin lock tests */
-void synchronizers_test_spinlock_api(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_cunit_thread_create(spinlock_api_tests, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_spinlock_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_spinlock_init(&global_mem->global_spinlock);
- odp_cunit_thread_create(spinlock_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_spinlock_recursive_api(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_cunit_thread_create(spinlock_recursive_api_tests, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_spinlock_recursive_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_spinlock_recursive_init(&global_mem->global_recursive_spinlock);
- odp_cunit_thread_create(spinlock_recursive_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-odp_testinfo_t synchronizers_suite_spinlock[] = {
- ODP_TEST_INFO(synchronizers_test_spinlock_api),
- ODP_TEST_INFO(synchronizers_test_spinlock_functional),
- ODP_TEST_INFO_NULL
-};
-
-odp_testinfo_t synchronizers_suite_spinlock_recursive[] = {
- ODP_TEST_INFO(synchronizers_test_spinlock_recursive_api),
- ODP_TEST_INFO(synchronizers_test_spinlock_recursive_functional),
- ODP_TEST_INFO_NULL
-};
-
-/* Ticket lock tests */
-void synchronizers_test_ticketlock_api(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_cunit_thread_create(ticketlock_api_tests, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_ticketlock_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_ticketlock_init(&global_mem->global_ticketlock);
-
- odp_cunit_thread_create(ticketlock_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-odp_testinfo_t synchronizers_suite_ticketlock[] = {
- ODP_TEST_INFO(synchronizers_test_ticketlock_api),
- ODP_TEST_INFO(synchronizers_test_ticketlock_functional),
- ODP_TEST_INFO_NULL
-};
-
-/* RW lock tests */
-void synchronizers_test_rwlock_api(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_cunit_thread_create(rwlock_api_tests, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_rwlock_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_rwlock_init(&global_mem->global_rwlock);
- odp_cunit_thread_create(rwlock_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-odp_testinfo_t synchronizers_suite_rwlock[] = {
- ODP_TEST_INFO(synchronizers_test_rwlock_api),
- ODP_TEST_INFO(synchronizers_test_rwlock_functional),
- ODP_TEST_INFO_NULL
-};
-
-void synchronizers_test_rwlock_recursive_api(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_cunit_thread_create(rwlock_recursive_api_tests, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-void synchronizers_test_rwlock_recursive_functional(void)
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- odp_rwlock_recursive_init(&global_mem->global_recursive_rwlock);
- odp_cunit_thread_create(rwlock_recursive_functional_test, &arg);
- odp_cunit_thread_exit(&arg);
-}
-
-odp_testinfo_t synchronizers_suite_rwlock_recursive[] = {
- ODP_TEST_INFO(synchronizers_test_rwlock_recursive_api),
- ODP_TEST_INFO(synchronizers_test_rwlock_recursive_functional),
- ODP_TEST_INFO_NULL
-};
-
-int synchronizers_suite_init(void)
-{
- uint32_t num_threads, idx;
-
- num_threads = global_mem->g_num_threads;
- odp_barrier_init(&global_mem->global_barrier, num_threads);
- for (idx = 0; idx < NUM_RESYNC_BARRIERS; idx++)
- odp_barrier_init(&global_mem->barrier_array[idx], num_threads);
-
- return 0;
-}
-
-int synchronizers_init(void)
-{
- uint32_t workers_count, max_threads;
- int ret = 0;
- odp_cpumask_t mask;
-
- if (0 != odp_init_global(NULL, NULL)) {
- fprintf(stderr, "error: odp_init_global() failed.\n");
- return -1;
- }
- if (0 != odp_init_local(ODP_THREAD_CONTROL)) {
- fprintf(stderr, "error: odp_init_local() failed.\n");
- return -1;
- }
-
- global_shm = odp_shm_reserve(GLOBAL_SHM_NAME,
- sizeof(global_shared_mem_t), 64,
- ODP_SHM_SW_ONLY);
- if (ODP_SHM_INVALID == global_shm) {
- fprintf(stderr, "Unable reserve memory for global_shm\n");
- return -1;
- }
-
- global_mem = odp_shm_addr(global_shm);
- memset(global_mem, 0, sizeof(global_shared_mem_t));
-
- global_mem->g_num_threads = MAX_WORKERS;
- global_mem->g_iterations = MAX_ITERATIONS;
- global_mem->g_verbose = VERBOSE;
-
- workers_count = odp_cpumask_default_worker(&mask, 0);
-
- max_threads = (workers_count >= MAX_WORKERS) ?
- MAX_WORKERS : workers_count;
-
- if (max_threads < global_mem->g_num_threads) {
- printf("Requested num of threads is too large\n");
- printf("reducing from %" PRIu32 " to %" PRIu32 "\n",
- global_mem->g_num_threads,
- max_threads);
- global_mem->g_num_threads = max_threads;
- }
-
- printf("Num of threads used = %" PRIu32 "\n",
- global_mem->g_num_threads);
-
- return ret;
-}
-
-/* Atomic tests */
-static void *test_atomic_inc_dec_thread(void *arg UNUSED)
-{
- per_thread_mem_t *per_thread_mem;
-
- per_thread_mem = thread_init();
- test_atomic_inc_dec_32();
- test_atomic_inc_dec_64();
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *test_atomic_add_sub_thread(void *arg UNUSED)
-{
- per_thread_mem_t *per_thread_mem;
-
- per_thread_mem = thread_init();
- test_atomic_add_sub_32();
- test_atomic_add_sub_64();
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *test_atomic_fetch_inc_dec_thread(void *arg UNUSED)
-{
- per_thread_mem_t *per_thread_mem;
-
- per_thread_mem = thread_init();
- test_atomic_fetch_inc_dec_32();
- test_atomic_fetch_inc_dec_64();
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void *test_atomic_fetch_add_sub_thread(void *arg UNUSED)
-{
- per_thread_mem_t *per_thread_mem;
-
- per_thread_mem = thread_init();
- test_atomic_fetch_add_sub_32();
- test_atomic_fetch_add_sub_64();
-
- thread_finalize(per_thread_mem);
-
- return NULL;
-}
-
-static void test_atomic_functional(void *func_ptr(void *))
-{
- pthrd_arg arg;
-
- arg.numthrds = global_mem->g_num_threads;
- test_atomic_init();
- test_atomic_store();
- odp_cunit_thread_create(func_ptr, &arg);
- odp_cunit_thread_exit(&arg);
- test_atomic_validate();
-}
-
-void synchronizers_test_atomic_inc_dec(void)
-{
- test_atomic_functional(test_atomic_inc_dec_thread);
-}
-
-void synchronizers_test_atomic_add_sub(void)
-{
- test_atomic_functional(test_atomic_add_sub_thread);
-}
-
-void synchronizers_test_atomic_fetch_inc_dec(void)
-{
- test_atomic_functional(test_atomic_fetch_inc_dec_thread);
-}
-
-void synchronizers_test_atomic_fetch_add_sub(void)
-{
- test_atomic_functional(test_atomic_fetch_add_sub_thread);
-}
-
-odp_testinfo_t synchronizers_suite_atomic[] = {
- ODP_TEST_INFO(synchronizers_test_atomic_inc_dec),
- ODP_TEST_INFO(synchronizers_test_atomic_add_sub),
- ODP_TEST_INFO(synchronizers_test_atomic_fetch_inc_dec),
- ODP_TEST_INFO(synchronizers_test_atomic_fetch_add_sub),
- ODP_TEST_INFO_NULL,
-};
-
-odp_suiteinfo_t synchronizers_suites[] = {
- {"barrier", NULL, NULL,
- synchronizers_suite_barrier},
- {"nolocking", synchronizers_suite_init, NULL,
- synchronizers_suite_no_locking},
- {"spinlock", synchronizers_suite_init, NULL,
- synchronizers_suite_spinlock},
- {"spinlock_recursive", synchronizers_suite_init, NULL,
- synchronizers_suite_spinlock_recursive},
- {"ticketlock", synchronizers_suite_init, NULL,
- synchronizers_suite_ticketlock},
- {"rwlock", synchronizers_suite_init, NULL,
- synchronizers_suite_rwlock},
- {"rwlock_recursive", synchronizers_suite_init, NULL,
- synchronizers_suite_rwlock_recursive},
- {"atomic", NULL, NULL,
- synchronizers_suite_atomic},
- ODP_SUITE_INFO_NULL
-};
-
-int synchronizers_main(void)
-{
- int ret;
-
- odp_cunit_register_global_init(synchronizers_init);
-
- ret = odp_cunit_register(synchronizers_suites);
-
- if (ret == 0)
- ret = odp_cunit_run();
-
- return ret;
-}
diff --git a/test/validation/synchronizers/synchronizers.h
b/test/validation/synchronizers/synchronizers.h
deleted file mode 100644
index 9725996..0000000
--- a/test/validation/synchronizers/synchronizers.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* Copyright (c) 2015, Linaro Limited
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef _ODP_TEST_SYNCHRONIZERS_H_
-#define _ODP_TEST_SYNCHRONIZERS_H_
-
-#include <odp_cunit_common.h>
-
-/* test functions: */
-void synchronizers_test_no_barrier_functional(void);
-void synchronizers_test_barrier_functional(void);
-void synchronizers_test_no_lock_functional(void);
-void synchronizers_test_spinlock_api(void);
-void synchronizers_test_spinlock_functional(void);
-void synchronizers_test_spinlock_recursive_api(void);
-void synchronizers_test_spinlock_recursive_functional(void);
-void synchronizers_test_ticketlock_api(void);
-void synchronizers_test_ticketlock_functional(void);
-void synchronizers_test_rwlock_api(void);
-void synchronizers_test_rwlock_functional(void);
-void synchronizers_test_rwlock_recursive_api(void);
-void synchronizers_test_rwlock_recursive_functional(void);
-void synchronizers_test_atomic_inc_dec(void);
-void synchronizers_test_atomic_add_sub(void);
-void synchronizers_test_atomic_fetch_inc_dec(void);
-void synchronizers_test_atomic_fetch_add_sub(void);
-
-/* test arrays: */
-extern odp_testinfo_t synchronizers_suite_barrier[];
-extern odp_testinfo_t synchronizers_suite_no_locking[];
-extern odp_testinfo_t synchronizers_suite_spinlock[];
-extern odp_testinfo_t synchronizers_suite_spinlock_recursive[];
-extern odp_testinfo_t synchronizers_suite_ticketlock[];
-extern odp_testinfo_t synchronizers_suite_rwlock[];
-extern odp_testinfo_t synchronizers_suite_rwlock_recursive[];
-extern odp_testinfo_t synchronizers_suite_atomic[];
-
-/* test array init/term functions: */
-int synchronizers_suite_init(void);
-
-/* test registry: */
-extern odp_suiteinfo_t synchronizers_suites[];
-
-/* executable init/term functions: */
-int synchronizers_init(void);
-
-/* main test program: */
-int synchronizers_main(void);
-
-#endif
diff --git a/test/validation/synchronizers/synchronizers_main.c
b/test/validation/synchronizers/synchronizers_main.c
deleted file mode 100644
index 659d315..0000000
--- a/test/validation/synchronizers/synchronizers_main.c
+++ /dev/null
@@ -1,12 +0,0 @@
-/* Copyright (c) 2015, Linaro Limited
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include "synchronizers.h"
-
-int main(void)
-{
- return synchronizers_main();
-}
--
2.1.4
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