X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=tests%2Ftest_urcu_gc.c;h=3a425068e8db00f8ab27651fe48d185c15930125;hp=ddafb871536ff1b76f1c69a703f4852a9bb38509;hb=bd252a04bbbb163aa4d8864b1e1e5a3a4d9d0892;hpb=5481ddb381061bda64aebc039900d21cac6a6caf diff --git a/tests/test_urcu_gc.c b/tests/test_urcu_gc.c index ddafb87..3a42506 100644 --- a/tests/test_urcu_gc.c +++ b/tests/test_urcu_gc.c @@ -31,11 +31,15 @@ #include #include #include -#include #include #include #include +#include + +#ifdef __linux__ +#include +#endif /* hardcoded number of CPUs */ #define NR_CPUS 16384 @@ -92,7 +96,7 @@ static unsigned long wduration; static inline void loop_sleep(unsigned long l) { while(l-- != 0) - cpu_relax(); + caa_cpu_relax(); } static int verbose_mode; @@ -160,11 +164,11 @@ static int test_duration_read(void) return !test_stop; } -static unsigned long long __thread nr_writes; -static unsigned long long __thread nr_reads; +static DEFINE_URCU_TLS(unsigned long long, nr_writes); +static DEFINE_URCU_TLS(unsigned long long, nr_reads); static -unsigned long long __attribute__((aligned(CACHE_LINE_SIZE))) *tot_nr_writes; +unsigned long long __attribute__((aligned(CAA_CACHE_LINE_SIZE))) *tot_nr_writes; static unsigned int nr_readers; static unsigned int nr_writers; @@ -215,17 +219,17 @@ void *thr_reader(void *_count) debug_yield_read(); if (local_ptr) assert(local_ptr->a == 8); - if (unlikely(rduration)) + if (caa_unlikely(rduration)) loop_sleep(rduration); rcu_read_unlock(); - nr_reads++; - if (unlikely(!test_duration_read())) + URCU_TLS(nr_reads)++; + if (caa_unlikely(!test_duration_read())) break; } rcu_unregister_thread(); - *count = nr_reads; + *count = URCU_TLS(nr_reads); printf_verbose("thread_end %s, thread id : %lx, tid %lu\n", "reader", pthread_self(), (unsigned long)gettid()); return ((void*)1); @@ -256,7 +260,7 @@ static void rcu_gc_reclaim(unsigned long wtidx, void *old) *pending_reclaims[wtidx].head = old; pending_reclaims[wtidx].head++; - if (likely(pending_reclaims[wtidx].head - pending_reclaims[wtidx].queue + if (caa_likely(pending_reclaims[wtidx].head - pending_reclaims[wtidx].queue < reclaim_batch)) return; @@ -288,19 +292,19 @@ void *thr_writer(void *data) new->a = 8; old = rcu_xchg_pointer(&test_rcu_pointer, new); #endif - if (unlikely(wduration)) + if (caa_unlikely(wduration)) loop_sleep(wduration); rcu_gc_reclaim(wtidx, old); - nr_writes++; - if (unlikely(!test_duration_write())) + URCU_TLS(nr_writes)++; + if (caa_unlikely(!test_duration_write())) break; - if (unlikely(wdelay)) + if (caa_unlikely(wdelay)) loop_sleep(wdelay); } printf_verbose("thread_end %s, thread id : %lx, tid %lu\n", "writer", pthread_self(), (unsigned long)gettid()); - tot_nr_writes[wtidx] = nr_writes; + tot_nr_writes[wtidx] = URCU_TLS(nr_writes); return ((void*)2); } @@ -419,9 +423,9 @@ int main(int argc, char **argv) tot_nr_writes = malloc(sizeof(*tot_nr_writes) * nr_writers); pending_reclaims = malloc(sizeof(*pending_reclaims) * nr_writers); if (reclaim_batch * sizeof(*pending_reclaims[i].queue) - < CACHE_LINE_SIZE) + < CAA_CACHE_LINE_SIZE) for (i = 0; i < nr_writers; i++) - pending_reclaims[i].queue = calloc(1, CACHE_LINE_SIZE); + pending_reclaims[i].queue = calloc(1, CAA_CACHE_LINE_SIZE); else for (i = 0; i < nr_writers; i++) pending_reclaims[i].queue = calloc(reclaim_batch,