NAME ssysvxx.f – SYNOPSIS Functions/Subroutines subroutine ssysvxx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, EQUED, S, B, LDB, X, LDX, RCOND, RPVGRW, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) SSYSVXX Function/Subroutine Documentation subroutine ssysvxx (characterFACT, characterUPLO, integerN, integerNRHS, real, dimension( lda, * )A, integerLDA, real, dimension( ldaf, * )AF, integerLDAF, integer,…
ssysvx.f – Synopsis Functions/Subroutines subroutine ssysvx (FACT, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, LWORK, IWORK, INFO) SSYSVX computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine ssysvx (characterFACT, characterUPLO, integerN, integerNRHS, real, dimension( lda, *…
ssysv.f – Synopsis Functions/Subroutines subroutine ssysv (UPLO, N, NRHS, A, LDA, IPIV, B, LDB, WORK, LWORK, INFO) SSYSV computes the solution to system of linear equations A * X = B for SY matrices Function/Subroutine Documentation subroutine ssysv (characterUPLO, integerN, integerNRHS, real, dimension( lda, * )A, integerLDA, integer, dimension( * )IPIV, real, dimension( ldb, *…
NAME ssyrk.f – SYNOPSIS Functions/Subroutines subroutine ssyrk (UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C, LDC) SSYRK Function/Subroutine Documentation subroutine ssyrk (characterUPLO, characterTRANS, integerN, integerK, realALPHA, real, dimension(lda,*)A, integerLDA, realBETA, real, dimension(ldc,*)C, integerLDC) SSYRK Purpose: SSYRK performs one of the symmetric rank k operations C := alpha*A*A**T + beta*C, or C := alpha*A**T*A +…
NAME ssyrfsx.f – SYNOPSIS Functions/Subroutines subroutine ssyrfsx (UPLO, EQUED, N, NRHS, A, LDA, AF, LDAF, IPIV, S, B, LDB, X, LDX, RCOND, BERR, N_ERR_BNDS, ERR_BNDS_NORM, ERR_BNDS_COMP, NPARAMS, PARAMS, WORK, IWORK, INFO) SSYRFSX Function/Subroutine Documentation subroutine ssyrfsx (characterUPLO, characterEQUED, integerN, integerNRHS, real, dimension( lda, * )A, integerLDA, real, dimension( ldaf, * )AF, integerLDAF, integer, dimension( *…
NAME ssyrfs.f – SYNOPSIS Functions/Subroutines subroutine ssyrfs (UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, B, LDB, X, LDX, FERR, BERR, WORK, IWORK, INFO) SSYRFS Function/Subroutine Documentation subroutine ssyrfs (characterUPLO, integerN, integerNRHS, real, dimension( lda, * )A, integerLDA, real, dimension( ldaf, * )AF, integerLDAF, integer, dimension( * )IPIV, real, dimension( ldb, * )B, integerLDB, real,…
NAME ssyr2k.f – SYNOPSIS Functions/Subroutines subroutine ssyr2k (UPLO, TRANS, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC) SSYR2K Function/Subroutine Documentation subroutine ssyr2k (characterUPLO, characterTRANS, integerN, integerK, realALPHA, real, dimension(lda,*)A, integerLDA, real, dimension(ldb,*)B, integerLDB, realBETA, real, dimension(ldc,*)C, integerLDC) SSYR2K Purpose: SSYR2K performs one of the symmetric rank 2k operations C := alpha*A*B**T + alpha*B*A**T…
NAME ssyr2.f – SYNOPSIS Functions/Subroutines subroutine ssyr2 (UPLO, N, ALPHA, X, INCX, Y, INCY, A, LDA) SSYR2 Function/Subroutine Documentation subroutine ssyr2 (characterUPLO, integerN, realALPHA, real, dimension(*)X, integerINCX, real, dimension(*)Y, integerINCY, real, dimension(lda,*)A, integerLDA) SSYR2 Purpose: SSYR2 performs the symmetric rank 2 operation A := alpha*x*y**T + alpha*y*x**T + A, where alpha is a scalar, x…
NAME ssyr.f – SYNOPSIS Functions/Subroutines subroutine ssyr (UPLO, N, ALPHA, X, INCX, A, LDA) SSYR Function/Subroutine Documentation subroutine ssyr (characterUPLO, integerN, realALPHA, real, dimension(*)X, integerINCX, real, dimension(lda,*)A, integerLDA) SSYR Purpose: SSYR performs the symmetric rank 1 operation A := alpha*x*x**T + A, where alpha is a real scalar, x is an n element vector and…
NAME ssymv.f – SYNOPSIS Functions/Subroutines subroutine ssymv (UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) SSYMV Function/Subroutine Documentation subroutine ssymv (characterUPLO, integerN, realALPHA, real, dimension(lda,*)A, integerLDA, real, dimension(*)X, integerINCX, realBETA, real, dimension(*)Y, integerINCY) SSYMV Purpose: SSYMV performs the matrix-vector operation y := alpha*A*x + beta*y, where alpha and beta are scalars, x and…
NAME ssymm.f – SYNOPSIS Functions/Subroutines subroutine ssymm (SIDE, UPLO, M, N, ALPHA, A, LDA, B, LDB, BETA, C, LDC) SSYMM Function/Subroutine Documentation subroutine ssymm (characterSIDE, characterUPLO, integerM, integerN, realALPHA, real, dimension(lda,*)A, integerLDA, real, dimension(ldb,*)B, integerLDB, realBETA, real, dimension(ldc,*)C, integerLDC) SSYMM Purpose: SSYMM performs one of the matrix-matrix operations C := alpha*A*B + beta*C, or C…
NAME ssygvx.f – SYNOPSIS Functions/Subroutines subroutine ssygvx (ITYPE, JOBZ, RANGE, UPLO, N, A, LDA, B, LDB, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, LWORK, IWORK, IFAIL, INFO) SSYGST Function/Subroutine Documentation subroutine ssygvx (integerITYPE, characterJOBZ, characterRANGE, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB, realVL, realVU, integerIL,…
NAME ssygvd.f – SYNOPSIS Functions/Subroutines subroutine ssygvd (ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK, LWORK, IWORK, LIWORK, INFO) SSYGST Function/Subroutine Documentation subroutine ssygvd (integerITYPE, characterJOBZ, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB, real, dimension( * )W, real, dimension( * )WORK, integerLWORK, integer, dimension( * )IWORK,…
NAME ssygv.f – SYNOPSIS Functions/Subroutines subroutine ssygv (ITYPE, JOBZ, UPLO, N, A, LDA, B, LDB, W, WORK, LWORK, INFO) SSYGST Function/Subroutine Documentation subroutine ssygv (integerITYPE, characterJOBZ, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB, real, dimension( * )W, real, dimension( * )WORK, integerLWORK, integerINFO) SSYGST Purpose: SSYGV computes all…
NAME ssygst.f – SYNOPSIS Functions/Subroutines subroutine ssygst (ITYPE, UPLO, N, A, LDA, B, LDB, INFO) SSYGST Function/Subroutine Documentation subroutine ssygst (integerITYPE, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB, integerINFO) SSYGST Purpose: SSYGST reduces a real symmetric-definite generalized eigenproblem to standard form. If ITYPE = 1, the problem is…
NAME ssygs2.f – SYNOPSIS Functions/Subroutines subroutine ssygs2 (ITYPE, UPLO, N, A, LDA, B, LDB, INFO) SSYGS2 reduces a symmetric definite generalized eigenproblem to standard form, using the factorization results obtained from spotrf (unblocked algorithm). Function/Subroutine Documentation subroutine ssygs2 (integerITYPE, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( ldb, * )B, integerLDB, integerINFO) SSYGS2…
NAME ssyevx.f – SYNOPSIS Functions/Subroutines subroutine ssyevx (JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, LWORK, IWORK, IFAIL, INFO) SSYEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices Function/Subroutine Documentation subroutine ssyevx (characterJOBZ, characterRANGE, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA,…
NAME ssyevr.f – SYNOPSIS Functions/Subroutines subroutine ssyevr (JOBZ, RANGE, UPLO, N, A, LDA, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, ISUPPZ, WORK, LWORK, IWORK, LIWORK, INFO) SSYEVR computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices Function/Subroutine Documentation subroutine ssyevr (characterJOBZ, characterRANGE, characterUPLO, integerN, real, dimension( lda, * )A,…
NAME ssyevd.f – SYNOPSIS Functions/Subroutines subroutine ssyevd (JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, IWORK, LIWORK, INFO) SSYEVD computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices Function/Subroutine Documentation subroutine ssyevd (characterJOBZ, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( * )W, real, dimension( * )WORK, integerLWORK, integer,…
NAME ssyev.f – SYNOPSIS Functions/Subroutines subroutine ssyev (JOBZ, UPLO, N, A, LDA, W, WORK, LWORK, INFO) SSYEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for SY matrices Function/Subroutine Documentation subroutine ssyev (characterJOBZ, characterUPLO, integerN, real, dimension( lda, * )A, integerLDA, real, dimension( * )W, real, dimension( * )WORK, integerLWORK, integerINFO) SSYEV computes…