CoMaBLAS

A pure C implementation of BLAS, based on the LAPACK Fortran implementation.

Development

Level 1

• SROTG - setup Givens rotation [IMPLEMENTED]
• SROTMG - setup modified Givens rotation [IMPLEMENTED]
• SROT - apply Givens rotation [IMPLEMENTED]
• SROTM - apply modified Givens rotation [IMPLEMENTED]
• SSWAP - swap x and y [TESTED]
• SSCAL - x = a*x [TESTED]
• SCOPY - copy x into y [TESTED]
• SAXPY - y = a*x + y [TESTED]
• SDOT - dot product [TESTED]
• SDSDOT - dot product with extended precision accumulation [TESTED]
• SNRM2 - Euclidean norm [TESTED]
• SCNRM2- Euclidean norm [TESTED]
• SASUM - sum of absolute values [TESTED]
• ISAMAX - index of max abs value [TESTED]
• DROTG - setup Givens rotation [IMPLEMENTED]
• DROTMG - setup modified Givens rotation [IMPLEMENTED]
• DROT - apply Givens rotation [IMPLEMENTED]
• DROTM - apply modified Givens rotation [IMPLEMENTED]
• DSWAP - swap x and y [TESTED]
• DSCAL - x = a*x [TESTED]
• DCOPY - copy x into y [TESTED]
• DAXPY - y = a*x + y [TESTED]
• DDOT - dot product [TESTED]
• DSDOT - dot product with extended precision accumulation [TESTED]
• DNRM2 - Euclidean norm [TESTED]
• DZNRM2 - Euclidean norm [TESTED]
• DASUM - sum of absolute values [TESTED]
• IDAMAX - index of max abs value [TESTED]
• CROTG - setup Givens rotation [IMPLEMENTED]
• CSROT - apply Givens rotation [IMPLEMENTED]
• CSWAP - swap x and y [TESTED]
• CSCAL - x = a*x [TESTED]
• CSSCAL - x = a*x [TESTED]
• CCOPY - copy x into y [TESTED]
• CAXPY - y = a*x + y [TESTED]
• CDOTU - dot product [TESTED]
• CDOTC - dot product, conjugating the first vector [TESTED]
• SCASUM - sum of absolute values [TESTED]
• ICAMAX - index of max abs value [TESTED]
• ZROTG - setup Givens rotation [IMPLEMENTED]
• ZDROTF - apply Givens rotation [IMPLEMENTED]
• ZSWAP - swap x and y [TESTED]
• ZSCAL - x = a*x [TESTED]
• ZDSCAL - x = a*x [TESTED]
• ZCOPY - copy x into y [TESTED]
• ZAXPY - y = a*x + y [TESTED]
• ZDOTU - dot product [TESTED]
• ZDOTC - dot product, conjugating the first vector [TESTED]
• DZASUM - sum of absolute values [TESTED]
• IZAMAX - index of max abs value [TESTED]

Level 2

• SGEMV - matrix vector multiply [IMPLEMENTED]
• SGBMV - banded matrix vector multiply [IMPLEMENTED]
• SSYMV - symmetric matrix vector multiply [IMPLEMENTED]
• SSBMV - symmetric banded matrix vector multiply [IMPLEMENTED]
• SSPMV - symmetric packed matrix vector multiply [IMPLEMENTED]
• STRMV - triangular matrix vector multiply [IMPLEMENTED]
• STBMV - triangular banded matrix vector multiply [IMPLEMENTED]
• STPMV - triangular packed matrix vector multiply
• STRSV - solving triangular matrix problems
• STBSV - solving triangular banded matrix problems
• STPSV - solving triangular packed matrix problems
• SGER - performs the rank 1 operation A := alphaxy' + A
• SSYR - performs the symmetric rank 1 operation A := alphaxx' + A
• SSPR - symmetric packed rank 1 operation A := alphaxx' + A
• SSYR2 - performs the symmetric rank 2 operation, A := alphaxy' + alphayx' + A
• SSPR2 - performs the symmetric packed rank 2 operation, A := alphaxy' + alphayx' + A
• DGEMV - matrix vector multiply [IMPLEMENTED]
• DGBMV - banded matrix vector multiply [IMPLEMENTED]
• DSYMV - symmetric matrix vector multiply [IMPLEMENTED]
• DSBMV - symmetric banded matrix vector multiply [IMPLEMENTED]
• DSPMV - symmetric packed matrix vector multiply [IMPLEMENTED]
• DTRMV - triangular matrix vector multiply [IMPLEMENTED]
• DTBMV - triangular banded matrix vector multiply [IMPLEMENTED]
• DTPMV - triangular packed matrix vector multiply
• DTRSV - solving triangular matrix problems
• DTBSV - solving triangular banded matrix problems
• DTPSV - solving triangular packed matrix problems
• DGER - performs the rank 1 operation A := alphaxy' + A
• DSYR - performs the symmetric rank 1 operation A := alphaxx' + A
• DSPR - symmetric packed rank 1 operation A := alphaxx' + A
• DSYR2 - performs the symmetric rank 2 operation, A := alphaxy' + alphayx' + A
• DSPR2 - performs the symmetric packed rank 2 operation, A := alphaxy' + alphayx' + A
• CGEMV - matrix vector multiply [IMPLEMENTED]
• CGBMV - banded matrix vector multiply [IMPLEMENTED]
• CHEMV - hermitian matrix vector multiply
• CHBMV - hermitian banded matrix vector multiply
• CHPMV - hermitian packed matrix vector multiply
• CTRMV - triangular matrix vector multiply
• CTBMV - triangular banded matrix vector multiply
• CTPMV - triangular packed matrix vector multiply
• CTRSV - solving triangular matrix problems
• CTBSV - solving triangular banded matrix problems
• CTPSV - solving triangular packed matrix problems
• CGERU - performs the rank 1 operation A := alphaxy' + A
• CGERC - performs the rank 1 operation A := alphaxconjg( y' ) + A
• CHER - hermitian rank 1 operation A := alphaxconjg(x') + A
• CHPR - hermitian packed rank 1 operation A := alphaxconjg( x' ) + A
• CHER2 - hermitian rank 2 operation
• CHPR2 - hermitian packed rank 2 operation
• ZGEMV - matrix vector multiply [IMPLEMENTED]
• ZGBMV - banded matrix vector multiply [IMPLEMENTED]
• ZHEMV - hermitian matrix vector multiply
• ZHBMV - hermitian banded matrix vector multiply
• ZHPMV - hermitian packed matrix vector multiply
• ZTRMV - triangular matrix vector multiply
• ZTBMV - triangular banded matrix vector multiply
• ZTPMV - triangular packed matrix vector multiply
• ZTRSV - solving triangular matrix problems
• ZTBSV - solving triangular banded matrix problems
• ZTPSV - solving triangular packed matrix problems
• ZGERU - performs the rank 1 operation A := alphaxy' + A
• ZGERC - performs the rank 1 operation A := alphaxconjg( y' ) + A
• ZHER - hermitian rank 1 operation A := alphaxconjg(x') + A
• ZHPR - hermitian packed rank 1 operation A := alphaxconjg( x' ) + A
• ZHER2 - hermitian rank 2 operation
• ZHPR2 - hermitian packed rank 2 operation