HP MLIB User's Guide Vol. 1 7th Ed.

526 HP MLIB User’s Guide
SSKYSM/DSKYSM/CSKYSM/ZSKYSM Skyline format triangular solve
SUBROUTINE ZSKYSM
INTEGER*4 transa, m, n, unitd, ldb, ldc, lwork
INTEGER*4 descra(*), pntr(*)
COMPLEX*16 alpha, beta
COMPLEX*16 val(*), b(ldb,*), c(ldc,*), work(*)
CALL ZSKYSM (transa, m, n, unitd, dv, alpha, descra, val, pntr, b, ldb,
beta, c, ldc, work, lwork)
VECLIB8:
SUBROUTINE SSKYSM
INTEGER*8 transa, m, n, unitd, ldb, ldc, lwork
INTEGER*8 descra(*), pntr(*)
REAL*4 alpha, beta
REAL*4 val(*), b(ldb,*), c(ldc,*), work(*)
CALL SSKYSM (transa, m, n, unitd, dv, alpha, descra, val, pntr, b, ldb,
beta, c, ldc, work, lwork)
SUBROUTINE DSKYSM
INTEGER*8 transa, m, n, unitd, ldb, ldc, lwork
INTEGER*8 descra(*), pntr(*)
REAL*8 alpha, beta
REAL*8 val(*), b(ldb,*), c(ldc,*), work(*)
CALL DSKYSM (transa, m, n, unitd, dv, alpha, descra, val, pntr, b, ldb,
beta, c, ldc, work, lwork)
SUBROUTINE CSKYSM
INTEGER*8 transa, m, n, unitd, ldb, ldc, lwork
INTEGER*8 descra(*), pntr(*)
COMPLEX*8 alpha, beta
COMPLEX*8 val(*), b(ldb,*), c(ldc,*), work(*)
CALL CSKYSM (transa, m, n, unitd, dv, alpha, descra, val, pntr, b, ldb,
beta, c, ldc, work, lwork)
SUBROUTINE ZSKYSM
INTEGER*8 transa, m, n, unitd, ldb, ldc, lwork
INTEGER*8 descra(*), pntr(*)
COMPLEX*16 alpha, beta
COMPLEX*16 val(*), b(ldb,*), c(ldc,*), work(*)
CALL ZSKYSM (transa, m, n, unitd, dv, alpha, descra, val, pntr, b. ldb,
beta, c, ldc, work, lwork)
Input transa Indicates how to operate with the sparse matrix.
0: Operate with matrix