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Commit 0e6d45c1 authored by Mathieu Faverge's avatar Mathieu Faverge
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Add a new OOC_User function and simplifies OOC

parent 9b177ce0
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1 merge request!19Add Out-of-Core option
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control/descriptor.c
+ 61
− 12
View file @ 0e6d45c1
......@@ -522,14 +522,14 @@ int MORSE_Desc_Create_User(MORSE_desc_t **descptr, void *mat, MORSE_enum dtyp, i
morse = morse_context_self();
if (morse == NULL) {
morse_error("MORSE_Desc_Create", "MORSE not initialized");
morse_error("MORSE_Desc_Create_User", "MORSE not initialized");
return MORSE_ERR_NOT_INITIALIZED;
}
/* Allocate memory and initialize the descriptor */
desc = (MORSE_desc_t*)malloc(sizeof(MORSE_desc_t));
if (desc == NULL) {
morse_error("MORSE_Desc_Create", "malloc() failed");
morse_error("MORSE_Desc_Create_User", "malloc() failed");
return MORSE_ERR_OUT_OF_RESOURCES;
}
......@@ -552,7 +552,7 @@ int MORSE_Desc_Create_User(MORSE_desc_t **descptr, void *mat, MORSE_enum dtyp, i
status = morse_desc_check( desc );
if (status != MORSE_SUCCESS) {
morse_error("MORSE_Desc_Create", "invalid descriptor");
morse_error("MORSE_Desc_Create_User", "invalid descriptor");
MORSE_Desc_Destroy( &desc );
return status;
}
......@@ -566,8 +566,8 @@ int MORSE_Desc_Create_User(MORSE_desc_t **descptr, void *mat, MORSE_enum dtyp, i
*
* @ingroup Descriptor
*
* MORSE_Desc_Create_OOC - Create matrix descriptor for tiled matrix which may
* not fit memory.
* MORSE_Desc_Create_OOC_User - Create matrix descriptor for tiled matrix which
* may not fit memory.
*
******************************************************************************
*
......@@ -605,12 +605,12 @@ int MORSE_Desc_Create_User(MORSE_desc_t **descptr, void *mat, MORSE_enum dtyp, i
* \retval MORSE_SUCCESS successful exit
*
*****************************************************************************/
int MORSE_Desc_Create_OOC(MORSE_desc_t **descptr, MORSE_enum dtyp, int mb, int nb, int bsiz,
int lm, int ln, int i, int j, int m, int n, int p, int q,
int (*get_rankof)( const MORSE_desc_t*, int, int ))
int MORSE_Desc_Create_OOC_User(MORSE_desc_t **descptr, MORSE_enum dtyp, int mb, int nb, int bsiz,
int lm, int ln, int i, int j, int m, int n, int p, int q,
int (*get_rankof)( const MORSE_desc_t*, int, int ))
{
#if !defined (CHAMELEON_SCHED_STARPU)
morse_error("MORSE_Desc_Create_Tiles", "Only StarPU supports on-demand tile allocation");
morse_error("MORSE_Desc_Create_OOC_User", "Only StarPU supports on-demand tile allocation");
return MORSE_ERR_NOT_INITIALIZED;
#else
MORSE_context_t *morse;
......@@ -621,13 +621,13 @@ int MORSE_Desc_Create_OOC(MORSE_desc_t **descptr, MORSE_enum dtyp, int mb, int n
morse = morse_context_self();
if (morse == NULL) {
morse_error("MORSE_Desc_Create_Tiles", "MORSE not initialized");
morse_error("MORSE_Desc_Create_OOC_User", "MORSE not initialized");
return MORSE_ERR_NOT_INITIALIZED;
}
/* Allocate memory and initialize the descriptor */
desc = (MORSE_desc_t*)malloc(sizeof(MORSE_desc_t));
if (desc == NULL) {
morse_error("MORSE_Desc_Create_Tiles", "malloc() failed");
morse_error("MORSE_Desc_Create_OOC_User", "malloc() failed");
return MORSE_ERR_OUT_OF_RESOURCES;
}
*desc = morse_desc_init_user(dtyp, mb, nb, bsiz, lm, ln, i, j, m, n, p, q,
......@@ -646,7 +646,7 @@ int MORSE_Desc_Create_OOC(MORSE_desc_t **descptr, MORSE_enum dtyp, int mb, int n
status = morse_desc_check( desc );
if (status != MORSE_SUCCESS) {
morse_error("MORSE_Desc_Create_Tiles", "invalid descriptor");
morse_error("MORSE_Desc_Create_OOC_User", "invalid descriptor");
MORSE_Desc_Destroy( &desc );
return status;
}
......@@ -656,6 +656,55 @@ int MORSE_Desc_Create_OOC(MORSE_desc_t **descptr, MORSE_enum dtyp, int mb, int n
#endif
}
/**
*****************************************************************************
*
* @ingroup Descriptor
*
* MORSE_Desc_Create_OOC - Create matrix descriptor for tiled matrix which may
* not fit memory.
*
******************************************************************************
*
* @param[out] desc
* On exit, descriptor of the matrix.
*
* @param[in] dtyp
* Data type of the matrix:
* @arg MorseRealFloat: single precision real (S),
* @arg MorseRealDouble: double precision real (D),
* @arg MorseComplexFloat: single precision complex (C),
* @arg MorseComplexDouble: double precision complex (Z).
*
* @param[in] nb
* Number of rows and columns in a tile.
*
* @param[in] m
* Number of rows of the entire matrix.
*
* @param[in] n
* Number of columns of the entire matrix.
*
* @param[in] p
* 2d-block cyclic partitioning, number of tiles in rows.
*
* @param[in] q
* 2d-block cyclic partitioning, number of tiles in columns.
*
******************************************************************************
*
* @return
* \retval MORSE_SUCCESS successful exit
*
*****************************************************************************/
int MORSE_Desc_Create_OOC(MORSE_desc_t **descptr, MORSE_enum dtyp, int mb, int nb, int bsiz,
int lm, int ln, int i, int j, int m, int n, int p, int q)
{
return MORSE_Desc_Create_OOC_User( descptr, dtyp, mb, nb, bsiz,
lm, ln, i, j, m, n, p, q,
morse_getrankof_2d );
}
/**
*****************************************************************************
*
......
include/morse.h.in
+ 7
− 4
View file @ 0e6d45c1
......@@ -85,15 +85,18 @@ int MORSE_Element_Size(int type);
int MORSE_Desc_Create (MORSE_desc_t **desc, void *mat, MORSE_enum dtyp,
int mb, int nb, int bsiz, int lm, int ln,
int i, int j, int m, int n, int p, int q);
int MORSE_Desc_Create_OOC (MORSE_desc_t **desc, MORSE_enum dtyp,
int mb, int nb, int bsiz, int lm, int ln,
int i, int j, int m, int n, int p, int q,
int (*get_rankof)( const MORSE_desc_t*, int, int ));
int MORSE_Desc_Create_User(MORSE_desc_t **desc, void *mat, MORSE_enum dtyp, int mb, int nb, int bsiz,
int lm, int ln, int i, int j, int m, int n, int p, int q,
void* (*get_blkaddr)( const MORSE_desc_t*, int, int ),
int (*get_blkldd)( const MORSE_desc_t*, int ),
int (*get_rankof)( const MORSE_desc_t*, int, int ));
int MORSE_Desc_Create_OOC(MORSE_desc_t **desc, MORSE_enum dtyp,
int mb, int nb, int bsiz, int lm, int ln,
int i, int j, int m, int n, int p, int q);
int MORSE_Desc_Create_OOC_User(MORSE_desc_t **desc, MORSE_enum dtyp,
int mb, int nb, int bsiz, int lm, int ln,
int i, int j, int m, int n, int p, int q,
int (*get_rankof)( const MORSE_desc_t*, int, int ));
int MORSE_Desc_Destroy (MORSE_desc_t **desc);
int MORSE_Desc_Acquire (MORSE_desc_t *desc);
int MORSE_Desc_Release (MORSE_desc_t *desc);
......
timing/timing.h
+ 11
− 11
View file @ 0e6d45c1
......@@ -109,18 +109,18 @@ enum dparam_timing {
/* Paste code to allocate a matrix in desc if cond_init is true */
#define PASTE_CODE_ALLOCATE_MATRIX_TILE(_desc_, _cond_, _type_, _type2_, _lda_, _m_, _n_) \
MORSE_desc_t *_desc_ = NULL; \
int status ## _desc_ ; \
int status ## _desc_ ; \
if( _cond_ ) { \
if (ooc) \
status ## _desc_ = MORSE_Desc_Create_OOC(&(_desc_), _type2_, MB, NB, MB*NB, _lda_, _n_, 0, 0, _m_, _n_, \
P, Q, NULL);\
else if (!bigmat) \
status ## _desc_ = MORSE_Desc_Create_User(&(_desc_), NULL, _type2_, MB, NB, MB*NB, _lda_, _n_, 0, 0, _m_, _n_, \
P, Q, morse_getaddr_null, NULL, NULL);\
else \
status ## _desc_ = MORSE_Desc_Create(&(_desc_), NULL, _type2_, MB, NB, MB*NB, _lda_, _n_, 0, 0, _m_, _n_, \
P, Q);\
if (status ## _desc_ != MORSE_SUCCESS) return (status ## _desc_); \
if (ooc) \
status ## _desc_ = MORSE_Desc_Create_OOC(&(_desc_), _type2_, MB, NB, MB*NB, _lda_, _n_, 0, 0, _m_, _n_, \
P, Q); \
else if (!bigmat) \
status ## _desc_ = MORSE_Desc_Create_User(&(_desc_), NULL, _type2_, MB, NB, MB*NB, _lda_, _n_, 0, 0, _m_, _n_, \
P, Q, morse_getaddr_null, NULL, NULL); \
else \
status ## _desc_ = MORSE_Desc_Create(&(_desc_), NULL, _type2_, MB, NB, MB*NB, _lda_, _n_, 0, 0, _m_, _n_, \
P, Q); \
if (status ## _desc_ != MORSE_SUCCESS) return (status ## _desc_); \
}
#define PASTE_CODE_FREE_MATRIX(_desc_) \
......
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