SBELSM/DBELSM/CBELSM/ZBELSM | Block Ellpack format triangular solve | |
| SUBROUTINE | ZBELSM |
| INTEGER*4 | transa, mb, n, unitd, blda, maxbnz, lb, ldb, ldc, lwork |
| INTEGER*4 | descra(*), bindx(*) |
| COMPLEX*16 | alpha, beta |
| COMPLEX*16 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL ZBELSM (transa, mb, n, unitd, dv, alpha, descra, val, blda, bindx, | |
| maxbnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| VECLIB8: |
|
| SUBROUTINE | SBELSM |
| INTEGER*8 | transa, mb, n, unitd, blda, maxbnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*) |
| REAL*4 | alpha, beta |
| REAL*4 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL SBELSM (transa, mb, n, unitd, dv, alpha, descra, val, blda, bindx, | |
| maxbnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| SUBROUTINE | DBELSM |
| INTEGER*8 | transa, mb, n, unitd, blda, maxbnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*) |
| REAL*8 | alpha, beta |
| REAL*8 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL DBELSM (transa, mb, n, unitd, dv, alpha, descra, val, blda, bindx, | |
| maxbnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| SUBROUTINE | CBELSM |
| INTEGER*8 | transa, mb, n, unitd, blda, maxbnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*) |
| COMPLEX*8 | alpha, beta |
| COMPLEX*8 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL CBELSM (transa, mb, n, unitd, dv, alpha, descra, val, blda, bindx, | |
| maxbnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| SUBROUTINE | ZBELSM |
| INTEGER*8 | transa, mb, n, unitd, blda, maxbnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*) |
| COMPLEX*16 | alpha, beta |
| COMPLEX*16 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL ZBELSM (transa, mb, n, unitd, dv, alpha, descra, val, blda, bindx, | |
| maxbnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
Input | transa | Indicates how to operate with the sparse matrix. |
|
| 0: Operate with matrix |
458HP MLIB User’s Guide