/* mallocator - recycle objects to avoid malloc() / free() */
-/* Copyright (c) 2006-2017. The SimGrid Team.
+/* Copyright (c) 2006-2018. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "xbt/asserts.h"
#include "xbt/sysdep.h"
+#ifndef MIN
+#define MIN(a, b) ((a) < (b) ? (a) : (b))
+#endif
+#ifndef MAX
+#define MAX(a, b) ((a) > (b) ? (a) : (b))
+#endif
+
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_mallocator, xbt, "Mallocators");
/** Implementation note on the mallocators:
static inline void lock_acquire(xbt_mallocator_t m)
{
if (initialization_done > 1) {
- int *lock = &m->lock;
- while (__sync_lock_test_and_set(lock, 1))
+ while (__atomic_test_and_set(&m->lock, __ATOMIC_ACQUIRE))
/* nop */;
}
}
static inline void lock_release(xbt_mallocator_t m)
{
if (initialization_done > 1)
- __sync_lock_release(&m->lock);
+ __atomic_clear(&m->lock, __ATOMIC_RELEASE);
}
/**