libxsmm_gemm_batch Subroutine

public pure subroutine libxsmm_gemm_batch(iprec, oprec, transa, transb, m, n, k, alpha, a, lda, stride_a, b, ldb, stride_b, beta, c, ldc, stride_c, index_stride, index_base, batchsize, batchcheck)

Process a series of SMMs (batch). See also libxsmm_xgemm_batch_task. Implicit FORTRAN 77 interface: INTEGER(4) :: iprec, oprec, batchcheck CHAR :: transa, transb INTEGER(4|8) :: m, n, k, lda, ldb, ldc REAL(4|8) :: alpha, beta ARRAY :: a, b, c ARRAY/VALUE :: stride_a, stride_b, stride_c INTEGER(4|8) :: index_stride, index_base, batchsize

Arguments

Type	Intent	Optional	Attributes		Name
integer(kind=C_INT),	intent(in)			::	iprec
integer(kind=C_INT),	intent(in)			::	oprec
character,	intent(in)			::	transa
character,	intent(in)			::	transb
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in)			::	m
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in)			::	n
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in)			::	k
type(C_PTR),	intent(in),		VALUE	::	alpha
type(C_PTR),	intent(in),		VALUE	::	a
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in),	optional		::	lda
type(C_PTR),	intent(in),		VALUE	::	stride_a
type(C_PTR),	intent(in),		VALUE	::	b
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in),	optional		::	ldb
type(C_PTR),	intent(in),		VALUE	::	stride_b
type(C_PTR),	intent(in),		VALUE	::	beta
type(C_PTR),	intent(in),		VALUE	::	c
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in),	optional		::	ldc
type(C_PTR),	intent(in),		VALUE	::	stride_c
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in)			::	index_stride
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in)			::	index_base
integer(kind=LIBXSMM_BLASINT_KIND),	intent(in)			::	batchsize
integer(kind=C_INT),	intent(in),	optional		::	batchcheck

Contents