allocate.c

Go to the documentation of this file.

#include "common.h"
#include "allocate.h"
#include "auxiliary.h"

#include <stdlib.h>

/***************************************************************************/
void *plasma_shared_alloc(plasma_context_t *plasma, size_t size, int type)
{
    void *memptr;

    size *= plasma_element_size(type);
    if (size <= 0)
        return NULL;
  //if (posix_memalign(&memptr, STANDARD_PAGE_SIZE, size) != 0) {
    if ((memptr = malloc(size)) == NULL) {
        plasma_error("plasma_shared_alloc", "posix_memalign() failed");
        return NULL;
    }
    return memptr;
}

/***************************************************************************/
void plasma_shared_free(plasma_context_t *plasma, void *ptr)
{
    if (ptr == NULL)    // somewhat redundant - free() does the same
        return;
    free(ptr);
}

/***************************************************************************/
void *plasma_private_alloc(plasma_context_t *plasma, size_t size, int type)
{
    void *memptr;

    size *= plasma_element_size(type);
    if (size <= 0)
        return NULL;
  //if (posix_memalign(&memptr, CACHE_LINE_SIZE, size) != 0) {
    if ((memptr = malloc(size)) == NULL) {
        plasma_error("plasma_private_alloc", "posix_memalign() failed");
        return NULL;
    }
    return memptr;
}

/***************************************************************************/
void plasma_private_free(plasma_context_t *plasma, void *ptr)
{
    if (ptr == NULL)    // somewhat redundant - free() does the same
        return;
    free(ptr);
}