#include <unistd.h>
#include <stdio.h>
#include <assert.h>
-#include <sched.h>
#include <errno.h>
#include <urcu/arch.h>
#include <urcu/tls-compat.h>
+#include "cpuset.h"
#ifdef __linux__
#include <syscall.h>
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)
{
cpu_set_t mask;
struct test_array *local_ptr;
printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
- "reader", pthread_self(), (unsigned long)gettid());
+ "reader", (unsigned long) pthread_self(),
+ (unsigned long) gettid());
set_affinity();
*count = URCU_TLS(nr_reads);
printf_verbose("thread_end %s, thread id : %lx, tid %lu\n",
- "reader", pthread_self(), (unsigned long)gettid());
+ "reader", (unsigned long) pthread_self(),
+ (unsigned long) gettid());
return ((void*)1);
}
#endif
printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
- "writer", pthread_self(), (unsigned long)gettid());
+ "writer", (unsigned long) pthread_self(),
+ (unsigned long) gettid());
set_affinity();
}
printf_verbose("thread_end %s, thread id : %lx, tid %lu\n",
- "writer", pthread_self(), (unsigned long)gettid());
+ "writer", (unsigned long) pthread_self(),
+ (unsigned long) gettid());
tot_nr_writes[wtidx] = URCU_TLS(nr_writes);
return ((void*)2);
}
printf_verbose("Writer delay : %lu loops.\n", wdelay);
printf_verbose("Reader duration : %lu loops.\n", rduration);
printf_verbose("thread %-6s, thread id : %lx, tid %lu\n",
- "main", pthread_self(), (unsigned long)gettid());
-
- tid_reader = malloc(sizeof(*tid_reader) * nr_readers);
- tid_writer = malloc(sizeof(*tid_writer) * nr_writers);
- count_reader = malloc(sizeof(*count_reader) * nr_readers);
- tot_nr_writes = malloc(sizeof(*tot_nr_writes) * nr_writers);
- pending_reclaims = malloc(sizeof(*pending_reclaims) * nr_writers);
+ "main", (unsigned long) pthread_self(),
+ (unsigned long) gettid());
+
+ tid_reader = calloc(nr_readers, sizeof(*tid_reader));
+ tid_writer = calloc(nr_writers, sizeof(*tid_writer));
+ count_reader = calloc(nr_readers, sizeof(*count_reader));
+ tot_nr_writes = calloc(nr_writers, sizeof(*tot_nr_writes));
+ pending_reclaims = calloc(nr_writers, sizeof(*pending_reclaims));
if (reclaim_batch * sizeof(*pending_reclaims[i].queue)
< CAA_CACHE_LINE_SIZE)
for (i = 0; i < nr_writers; i++)