dspgvx.f – Synopsis Functions/Subroutines subroutine dspgvx (ITYPE, JOBZ, RANGE, UPLO, N, AP, BP, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, IWORK, IFAIL, INFO) DSPGST Function/Subroutine Documentation subroutine dspgvx (integerITYPE, characterJOBZ, characterRANGE, characterUPLO, integerN, double precision, dimension( * )AP, double precision, dimension( * )BP, double precisionVL, double precisionVU, integerIL, integerIU, double precisionABSTOL, integerM,…
dspgvd.f – Synopsis Functions/Subroutines subroutine dspgvd (ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK, LWORK, IWORK, LIWORK, INFO) DSPGST Function/Subroutine Documentation subroutine dspgvd (integerITYPE, characterJOBZ, characterUPLO, integerN, double precision, dimension( * )AP, double precision, dimension( * )BP, double precision, dimension( * )W, double precision, dimension( ldz, * )Z, integerLDZ, double precision, dimension( *…
dspgv.f – Synopsis Functions/Subroutines subroutine dspgv (ITYPE, JOBZ, UPLO, N, AP, BP, W, Z, LDZ, WORK, INFO) DSPGST Function/Subroutine Documentation subroutine dspgv (integerITYPE, characterJOBZ, characterUPLO, integerN, double precision, dimension( * )AP, double precision, dimension( * )BP, double precision, dimension( * )W, double precision, dimension( ldz, * )Z, integerLDZ, double precision, dimension( * )WORK, integerINFO) DSPGST…
dspgst.f – Synopsis Functions/Subroutines subroutine dspgst (ITYPE, UPLO, N, AP, BP, INFO) DSPGST Function/Subroutine Documentation subroutine dspgst (integerITYPE, characterUPLO, integerN, double precision, dimension( * )AP, double precision, dimension( * )BP, integerINFO) DSPGST Purpose: DSPGST reduces a real symmetric-definite generalized eigenproblem to standard form, using packed storage. If ITYPE = 1, the problem is A*x =…
dspevx.f – Synopsis Functions/Subroutines subroutine dspevx (JOBZ, RANGE, UPLO, N, AP, VL, VU, IL, IU, ABSTOL, M, W, Z, LDZ, WORK, IWORK, IFAIL, INFO) DSPEVX computes the eigenvalues and, optionally, the left and/or right eigenvectors for OTHER matrices Function/Subroutine Documentation subroutine dspevx (characterJOBZ, characterRANGE, characterUPLO, integerN, double precision, dimension( * )AP, double precisionVL, double precisionVU,…
dspevd.f – Synopsis Functions/Subroutines subroutine dspevd (JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, LWORK, IWORK, LIWORK, INFO) DSPEVD computes the eigenvalues and, optionally, the left and/or right eigenvectors for OTHER matrices Function/Subroutine Documentation subroutine dspevd (characterJOBZ, characterUPLO, integerN, double precision, dimension( * )AP, double precision, dimension( * )W, double precision, dimension( ldz, * )Z,…
dspev.f – Synopsis Functions/Subroutines subroutine dspev (JOBZ, UPLO, N, AP, W, Z, LDZ, WORK, INFO) DSPEV computes the eigenvalues and, optionally, the left and/or right eigenvectors for OTHER matrices Function/Subroutine Documentation subroutine dspev (characterJOBZ, characterUPLO, integerN, double precision, dimension( * )AP, double precision, dimension( * )W, double precision, dimension( ldz, * )Z, integerLDZ, double precision,…
dspcon.f – Synopsis Functions/Subroutines subroutine dspcon (UPLO, N, AP, IPIV, ANORM, RCOND, WORK, IWORK, INFO) DSPCON Function/Subroutine Documentation subroutine dspcon (characterUPLO, integerN, double precision, dimension( * )AP, integer, dimension( * )IPIV, double precisionANORM, double precisionRCOND, double precision, dimension( * )WORK, integer, dimension( * )IWORK, integerINFO) DSPCON Purpose: DSPCON estimates the reciprocal of the condition number…
dsgesv.f – Synopsis Functions/Subroutines subroutine dsgesv (N, NRHS, A, LDA, IPIV, B, LDB, X, LDX, WORK, SWORK, ITER, INFO) DSGESV computes the solution to system of linear equations A * X = B for GE matrices (mixed precision with iterative refinement) Function/Subroutine Documentation subroutine dsgesv (integerN, integerNRHS, double precision, dimension( lda, * )A, integerLDA, integer,…
dsfrk.f – Synopsis Functions/Subroutines subroutine dsfrk (TRANSR, UPLO, TRANS, N, K, ALPHA, A, LDA, BETA, C) DSFRK performs a symmetric rank-k operation for matrix in RFP format. Function/Subroutine Documentation subroutine dsfrk (characterTRANSR, characterUPLO, characterTRANS, integerN, integerK, double precisionALPHA, double precision, dimension( lda, * )A, integerLDA, double precisionBETA, double precision, dimension( * )C) DSFRK performs a…
NAME dsecndtst.f – SYNOPSIS Functions/Subroutines program __dsecndtst.f__ DSECNDTST subroutine mysub (N, X, Y) Function/Subroutine Documentation program __dsecndtst.f__ () DSECNDTST Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Definition at line 37 of file dsecndtst.f. subroutine mysub (integerN, double precision, dimension(n)X, double precision, dimension(n)Y) Definition at line…
dsecndtst.f – Synopsis Functions/Subroutines program __dsecndtst.f__ DSECNDTST subroutine mysub (N, X, Y) Function/Subroutine Documentation program __dsecndtst.f__ () DSECNDTST Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado Denver NAG Ltd. Date: November 2011 Definition at line 37 of file dsecndtst.f. subroutine mysub (integerN, double precision, dimension(n)X, double precision, dimension(n)Y) Definition at line 120…
dsecnd_NONE.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND returns nothing Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND returns nothing Purpose: DSECND returns nothing instead of returning the user time for a process in seconds. If you are using that routine, it means that neither EXTERNAL ETIME, EXTERNAL ETIME_, INTERNAL ETIME, INTERNAL CPU_TIME…
dsecnd_NONE.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND returns nothing Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND returns nothing Purpose: DSECND returns nothing instead of returning the user time for a process in seconds. If you are using that routine, it means that neither EXTERNAL ETIME, EXTERNAL ETIME_, INTERNAL ETIME, INTERNAL CPU_TIME…
dsecnd_INT_ETIME.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND Using the INTERNAL function ETIME. Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND Using the INTERNAL function ETIME. Purpose: DSECND returns the user time for a process in seconds. This version gets the time from the INTERNAL function ETIME. Author: Univ. of Tennessee Univ….
dsecnd_INT_ETIME.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND Using the INTERNAL function ETIME. Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND Using the INTERNAL function ETIME. Purpose: DSECND returns the user time for a process in seconds. This version gets the time from the INTERNAL function ETIME. Author: Univ. of Tennessee Univ….
dsecnd_INT_CPU_TIME.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND Using INTERNAL function CPU_TIME. Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND Using INTERNAL function CPU_TIME. Purpose: DSECND returns the user time for a process in seconds. This version gets the time from the INTERNAL function CPU_TIME. Author: Univ. of Tennessee Univ. of California…
dsecnd_INT_CPU_TIME.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND Using INTERNAL function CPU_TIME. Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND Using INTERNAL function CPU_TIME. Purpose: DSECND returns the user time for a process in seconds. This version gets the time from the INTERNAL function CPU_TIME. Author: Univ. of Tennessee Univ. of California…
dsecnd_EXT_ETIME_.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND Using ETIME_ Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND Using ETIME_ Purpose: DSECND returns the user time for a process in seconds. This version gets the time from the system function ETIME_. Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado…
dsecnd_EXT_ETIME_.f – Synopsis Functions/Subroutines DOUBLE PRECISION function dsecnd () DSECND Using ETIME_ Function/Subroutine Documentation DOUBLE PRECISION function dsecnd () DSECND Using ETIME_ Purpose: DSECND returns the user time for a process in seconds. This version gets the time from the system function ETIME_. Author: Univ. of Tennessee Univ. of California Berkeley Univ. of Colorado…