Replaceability

The LAPACK uses the same Fortran interface as the Netlib LAPACK.

Table 1 describes the mapping between replaceable interfaces and Fortran interfaces of Netlib LAPACK. Only optimized interfaces are provided.

**Table 1** Replacement mapping of Netlib LAPACKs
MKL Interface	KML Interface
sgetrf	sgetrf
dgetrf	dgetrf
cgetrf	cgetrf
zgetrf	zgetrf
dgeqrf	dgeqrf
dppsv	dppsv
sgetri	sgetri
dgetri	dgetri
cgetri	cgetri
zgetri	zgetri
ssyevd	ssyevd
dsyevd	dsyevd
cheevd	cheevd
zheevd	zheevd
ssytrd	ssytrd
dsytrd	dsytrd
chetrd	chetrd
zhetrd	zhetrd
spotrf	spotrf
dpotrf	dpotrf
cpotrf	cpotrf
zpotrf	zpotrf
spotri	spotri
dpotri	dpotri
cpotri	cpotri
zpotri	zpotri
sgesv	sgesv
dgesv	dgesv
cgesv	cgesv
zgesv	zgesv
sorglq	sorglq
dorglq	dorglq
cunglq	cunglq
zunglq	zunglq
sormlq	sormlq
dormlq	dormlq
cunmlq	cunmlq
zunmlq	zunmlq
sorgql	sorgql
dorgql	dorgql
cungql	cungql
zungql	zungql
sormql	sormql
dormql	dormql
cunmql	cunmql
zunmql	zunmql
sorgqr	sorgqr
dorgqr	dorgqr
cungqr	cungqr
zungqr	zungqr
sorgrq	sorgrq
dorgrq	dorgrq
cungrq	cungrq
zungrq	zungrq
sormrq	sormrq
dormrq	dormrq
cunmrq	cunmrq
zunmrq	zunmrq
sormqr	sormqr
dormqr	dormqr
cunmqr	cunmqr
zunmqr	zunmqr
ssyev	ssyev
dsyev	dsyev
cheev	cheev
zheev	zheev

The preceding interfaces are Fortran interfaces. When using these interfaces in the C language, you need to add an underscore (_) after the interface name. The parameter type is a pointer. For details, see the section about KML_LAPACK function syntax in Kunpeng Math Library Developer Guide.

Parent topic: Migrating a Library from Netlib LAPACK to KML_LAPACK