allocate.h File Reference

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Functions
void *	plasma_shared_alloc (plasma_context_t *plasma, size_t size, int type)
void	plasma_shared_free (plasma_context_t *plasma, void *ptr)
void *	plasma_private_alloc (plasma_context_t *plasma, size_t size, int type)
void	plasma_private_free (plasma_context_t *plasma, void *ptr)

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Detailed Description

PLASMA auxiliary routines PLASMA is a software package provided by Univ. of Tennessee, Univ. of California Berkeley and Univ. of Colorado Denver

Version:

2.4.5

Author:

Jakub Kurzak

Date:

2010-11-15

Definition in file allocate.h.

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Function Documentation

void* plasma_private_alloc	(	plasma_context_t *	plasma,
		size_t	size,
		int	type
	)

Definition at line 51 of file allocate.c.

References plasma_element_size(), and plasma_error().

{
    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;
}

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void plasma_private_free	(	plasma_context_t *	plasma,
		void *	ptr
	)

Definition at line 69 of file allocate.c.

{
    if (ptr == NULL)    // somewhat redundant - free() does the same
        return;
    free(ptr);
}

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void* plasma_shared_alloc	(	plasma_context_t *	plasma,
		size_t	size,
		int	type
	)

Definition at line 23 of file allocate.c.

References plasma_element_size(), and plasma_error().

{
    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;
}

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void plasma_shared_free	(	plasma_context_t *	plasma,
		void *	ptr
	)

Definition at line 41 of file allocate.c.

{
    if (ptr == NULL)    // somewhat redundant - free() does the same
        return;
    free(ptr);
}

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