SBCOMM/DBCOMM/CBCOMM/ZBCOMM | Block coordinate | |
| SUBROUTINE | ZBCOMM |
| INTEGER*4 | transa, mb, n, kb, bnnz, lb, ldb, ldc, lwork |
| INTEGER*4 | descra(*), bindx(*), bjndx(*) |
| COMPLEX*16 | alpha, beta |
| COMPLEX*16 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL ZBCOMM (transa, mb, n, kb, alpha, descra, val, bindx, bjndx, | |
| bnnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| VECLIB8: |
|
| SUBROUTINE | SBCOMM |
| INTEGER*8 | transa, mb, n, kb, bnnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*), bjndx(*) |
| REAL*4 | alpha, beta |
| REAL*4 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL SBCOMM (transa, mb, n, kb, alpha, descra, val, bindx, bjndx, | |
| bnnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| SUBROUTINE | DBCOMM |
| INTEGER*8 | transa, mb, n, kb, bnnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*), bjndx(*) |
| REAL*8 | alpha, beta |
| REAL*8 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL DBCOMM (transa, mb, n, kb, alpha, descra, val, bindx, bjndx, | |
| bnnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| SUBROUTINE | CBCOMM |
| INTEGER*8 | transa, mb, n, kb, bnnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*), bjndx(*) |
| COMPLEX*8 | alpha, beta |
| COMPLEX*8 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL CBCOMM (transa, mb, n, kb, alpha, descra, val, bindx, bjndx, | |
| bnnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
| SUBROUTINE | ZBCOMM |
| INTEGER*8 | transa, mb, n, kb, bnnz, lb, ldb, ldc, lwork |
| INTEGER*8 | descra(*), bindx(*), bjndx(*) |
| COMPLEX*16 | alpha, beta |
| COMPLEX*16 | val(*), b(ldb,*), c(ldc,*), work(*) |
| CALL ZBCOMM (transa, mb, n, kb, alpha, descra, val, bindx, bjndx, | |
| bnnz, lb, b, ldb, beta, c, ldc, work, lwork) | |
Input | transa | Indicates how to operate with the sparse matrix. |
|
| 0: Operate with matrix |
442HP MLIB User’s Guide