tests: use thread-id.h wrapper

[urcu.git] / tests / test_urcu_lfs.c

diff --git a/tests/test_urcu_lfs.c b/tests/test_urcu_lfs.c
index aad750a410bcb541c150a985a980f12b346d33b5..b2a33712a5aefa488d69bfc746291c72471cd463 100644 (file)
--- a/tests/test_urcu_lfs.c
+++ b/tests/test_urcu_lfs.c
@@ -34,34 +34,16 @@
 #include <unistd.h>
 #include <stdio.h>
 #include <assert.h>
-#include <sched.h>
 #include <errno.h>
 
 #include <urcu/arch.h>
 #include <urcu/tls-compat.h>
-
-#ifdef __linux__
-#include <syscall.h>
-#endif
+#include "cpuset.h"
+#include "thread-id.h"
 
 /* hardcoded number of CPUs */
 #define NR_CPUS 16384
 
-#if defined(_syscall0)
-_syscall0(pid_t, gettid)
-#elif defined(__NR_gettid)
-static inline pid_t gettid(void)
-{
-       return syscall(__NR_gettid);
-}
-#else
-#warning "use pid as tid"
-static inline pid_t gettid(void)
-{
-       return getpid();
-}
-#endif
-
 #ifndef DYNAMIC_LINK_TEST
 #define _LGPL_SOURCE
 #endif
@@ -109,12 +91,6 @@ static int use_affinity = 0;
 
 pthread_mutex_t affinity_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-#ifndef HAVE_CPU_SET_T
-typedef unsigned long cpu_set_t;
-# define CPU_ZERO(cpuset) do { *(cpuset) = 0; } while(0)
-# define CPU_SET(cpu, cpuset) do { *(cpuset) |= (1UL << (cpu)); } while(0)
-#endif
-
 static void set_affinity(void)
 {
 #if HAVE_SCHED_SETAFFINITY
@@ -177,12 +153,12 @@ struct test {
 
 static struct cds_lfs_stack s;
 
-void *thr_enqueuer(void *_count)
+static void *thr_enqueuer(void *_count)
 {
        unsigned long long *count = _count;
 
-       printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
-                       "enqueuer", pthread_self(), (unsigned long)gettid());
+       printf_verbose("thread_begin %s, tid %lu\n",
+                       "enqueuer", urcu_get_thread_id());
 
        set_affinity();
 
@@ -213,10 +189,11 @@ fail:
 
        count[0] = URCU_TLS(nr_enqueues);
        count[1] = URCU_TLS(nr_successful_enqueues);
-       printf_verbose("enqueuer thread_end, thread id : %lx, tid %lu, "
-                      "enqueues %llu successful_enqueues %llu\n",
-                      pthread_self(), (unsigned long)gettid(),
-                      URCU_TLS(nr_enqueues), URCU_TLS(nr_successful_enqueues));
+       printf_verbose("enqueuer thread_end, tid %lu, "
+                       "enqueues %llu successful_enqueues %llu\n",
+                       urcu_get_thread_id(),
+                       URCU_TLS(nr_enqueues),
+                       URCU_TLS(nr_successful_enqueues));
        return ((void*)1);
 
 }
@@ -275,12 +252,13 @@ void do_test_pop_all(enum test_sync sync)
 
 }
 
-void *thr_dequeuer(void *_count)
+static void *thr_dequeuer(void *_count)
 {
        unsigned long long *count = _count;
+       unsigned int counter = 0;
 
-       printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
-                       "dequeuer", pthread_self(), (unsigned long)gettid());
+       printf_verbose("thread_begin %s, tid %lu\n",
+                       "dequeuer", urcu_get_thread_id());
 
        set_affinity();
 
@@ -294,8 +272,6 @@ void *thr_dequeuer(void *_count)
        assert(test_pop || test_pop_all);
 
        for (;;) {
-               unsigned int counter = 0;
-
                if (test_pop && test_pop_all) {
                        /* both pop and pop all */
                        if (counter & 1)
@@ -318,16 +294,17 @@ void *thr_dequeuer(void *_count)
 
        rcu_unregister_thread();
 
-       printf_verbose("dequeuer thread_end, thread id : %lx, tid %lu, "
-                      "dequeues %llu, successful_dequeues %llu\n",
-                      pthread_self(), (unsigned long)gettid(),
-                      URCU_TLS(nr_dequeues), URCU_TLS(nr_successful_dequeues));
+       printf_verbose("dequeuer thread_end, tid %lu, "
+                       "dequeues %llu, successful_dequeues %llu\n",
+                       urcu_get_thread_id(),
+                       URCU_TLS(nr_dequeues),
+                       URCU_TLS(nr_successful_dequeues));
        count[0] = URCU_TLS(nr_dequeues);
        count[1] = URCU_TLS(nr_successful_dequeues);
        return ((void*)2);
 }
 
-void test_end(struct cds_lfs_stack *s, unsigned long long *nr_dequeues)
+static void test_end(struct cds_lfs_stack *s, unsigned long long *nr_dequeues)
 {
        struct cds_lfs_node *snode;
 
@@ -343,17 +320,19 @@ void test_end(struct cds_lfs_stack *s, unsigned long long *nr_dequeues)
        } while (snode);
 }
 
-void show_usage(int argc, char **argv)
+static void show_usage(int argc, char **argv)
 {
-       printf("Usage : %s nr_dequeuers nr_enqueuers duration (s)", argv[0]);
-       printf(" [-d delay] (enqueuer period (in loops))");
-       printf(" [-c duration] (dequeuer period (in loops))");
-       printf(" [-v] (verbose output)");
-       printf(" [-a cpu#] [-a cpu#]... (affinity)");
-       printf(" [-p] (test pop)");
-       printf(" [-P] (test pop_all, enabled by default)");
-       printf(" [-R] (use RCU external synchronization)");
-       printf("      Note: default: no external synchronization used.");
+       printf("Usage : %s nr_dequeuers nr_enqueuers duration (s) <OPTIONS>\n",
+               argv[0]);
+       printf("OPTIONS:\n");
+       printf("        [-d delay] (enqueuer period (in loops))\n");
+       printf("        [-c duration] (dequeuer period (in loops))\n");
+       printf("        [-v] (verbose output)\n");
+       printf("        [-a cpu#] [-a cpu#]... (affinity)\n");
+       printf("        [-p] (test pop)\n");
+       printf("        [-P] (test pop_all, enabled by default)\n");
+       printf("        [-R] (use RCU external synchronization)\n");
+       printf("                Note: default: no external synchronization used.\n");
        printf("\n");
 }
 
@@ -446,10 +425,14 @@ int main(int argc, char **argv)
                printf_verbose("pop test activated.\n");
        if (test_pop_all)
                printf_verbose("pop_all test activated.\n");
+       if (test_sync == TEST_SYNC_RCU)
+               printf_verbose("External sync: RCU.\n");
+       else
+               printf_verbose("External sync: none.\n");
        printf_verbose("Writer delay : %lu loops.\n", rduration);
        printf_verbose("Reader duration : %lu loops.\n", wdelay);
-       printf_verbose("thread %-6s, thread id : %lx, tid %lu\n",
-                       "main", pthread_self(), (unsigned long)gettid());
+       printf_verbose("thread %-6s, tid %lu\n",
+                       "main", urcu_get_thread_id());
 
        tid_enqueuer = malloc(sizeof(*tid_enqueuer) * nr_enqueuers);
        tid_dequeuer = malloc(sizeof(*tid_dequeuer) * nr_dequeuers);