plasma_desc_t Struct Reference

#include <descriptor.h>

Data Fields
void *	mat
size_t	A21
size_t	A12
size_t	A22
PLASMA_enum	dtyp
int	mb
int	nb
int	bsiz
int	lm
int	ln
int	lm1
int	ln1
int	lmt
int	lnt
int	i
int	j
int	m
int	n
int	mt
int	nt

Detailed Description

---

Tile matrix descriptor

Matrices are stored in a contiguous data chunk containing in order A11, A21, A12, A22 with :

     n1      n2
+----------+---+
|          |   |    With m1 = lm - (lm%mb)
|          |   |         m2 = lm%mb

m1 | A11 |A12| n1 = ln - (lnnb) | | | n2 = lnnb | | | +-------—+—+ m2 | A21 |A22| +-------—+—+