The Linux Manuals (man pages) document is an important part of Linux documents. Linux Manuals are organized as several sections. Each section has a group of commands for a specific area in Linux usage, administration or development.
DMXAddScreen – attach a new back-end screen Synopsis #include <X11/extensions/dmxext.h> Bool DMXAddScreen(Display *dpy, const char *displayName, unsigned int mask, DMXScreenAttributes *attr, int *screen); Description DMXAddScreen() attaches a back-end screen to the Xdmx(1) server, in place of the previously detached back-end server specified by screen. displayName is the name of the new back-end display, mask specifies…
DMXAddInput, DMXAddBackendInput, DMXAddConsoleInput – attach a new input Synopsis #include <X11/extensions/dmxext.h> Bool DMXAddInput(Display *dpy, unsigned int mask, DMXInputAttributes *attr, int *id); Bool DMXAddBackendInput(Display *dpy, int screen, int sendsCore, int *newId); Bool DMXAddConsoleInput(Display *dpy, const char *name, int sendsCore, int *newId); Description DMXAddInput() is used to attach a new input (or a previously detached input) to…
DMX – X Window System DMX (Distributed Multihead X) extension Description The DMX extension provides support for communication with and control of Xdmx(1) server. Attributes of the Xdmx(1) server and of the back-end screens attached to the server can be queried and modified via this protocol. Summary Of Library Functions The following is a summary…
NAME dla_wwaddw.f – SYNOPSIS Functions/Subroutines subroutine dla_wwaddw (N, X, Y, W) DLA_WWADDW adds a vector into a doubled-single vector. Function/Subroutine Documentation subroutine dla_wwaddw (integerN, double precision, dimension( * )X, double precision, dimension( * )Y, double precision, dimension( * )W) DLA_WWADDW adds a vector into a doubled-single vector. Purpose: DLA_WWADDW adds a vector W into a…
NAME dla_syrpvgrw.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_syrpvgrw (UPLO, N, INFO, A, LDA, AF, LDAF, IPIV, WORK) DLA_SYRPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a symmetric indefinite matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_syrpvgrw (character*1UPLO, integerN, integerINFO, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, integer,…
NAME dla_syrfsx_extended.f – SYNOPSIS Functions/Subroutines subroutine dla_syrfsx_extended (PREC_TYPE, UPLO, N, NRHS, A, LDA, AF, LDAF, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) DLA_SYRFSX_EXTENDED improves the computed solution to a system of linear equations for symmetric indefinite matrices by performing extra-precise iterative…
NAME dla_syrcond.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_syrcond (UPLO, N, A, LDA, AF, LDAF, IPIV, CMODE, C, INFO, WORK, IWORK) DLA_SYRCOND estimates the Skeel condition number for a symmetric indefinite matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_syrcond (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, integer,…
NAME dla_syamv.f – SYNOPSIS Functions/Subroutines subroutine dla_syamv (UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) DLA_SYAMV computes a matrix-vector product using a symmetric indefinite matrix to calculate error bounds. Function/Subroutine Documentation subroutine dla_syamv (integerUPLO, integerN, double precisionALPHA, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )X, integerINCX, double precisionBETA, double…
NAME dla_porpvgrw.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_porpvgrw (UPLO, NCOLS, A, LDA, AF, LDAF, WORK) DLA_PORPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a symmetric or Hermitian positive-definite matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_porpvgrw (character*1UPLO, integerNCOLS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, double precision,…
NAME dla_porfsx_extended.f – SYNOPSIS Functions/Subroutines subroutine dla_porfsx_extended (PREC_TYPE, UPLO, N, NRHS, A, LDA, AF, LDAF, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) DLA_PORFSX_EXTENDED improves the computed solution to a system of linear equations for symmetric or Hermitian positive-definite matrices by performing extra-precise…
NAME dla_porcond.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_porcond (UPLO, N, A, LDA, AF, LDAF, CMODE, C, INFO, WORK, IWORK) DLA_PORCOND estimates the Skeel condition number for a symmetric positive-definite matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_porcond (characterUPLO, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, integerCMODE, double…
NAME dla_lin_berr.f – SYNOPSIS Functions/Subroutines subroutine dla_lin_berr (N, NZ, NRHS, RES, AYB, BERR) DLA_LIN_BERR computes a component-wise relative backward error. Function/Subroutine Documentation subroutine dla_lin_berr (integerN, integerNZ, integerNRHS, double precision, dimension( n, nrhs )RES, double precision, dimension( n, nrhs )AYB, double precision, dimension( nrhs )BERR) DLA_LIN_BERR computes a component-wise relative backward error. Purpose: DLA_LIN_BERR computes component-wise…
NAME dla_gerpvgrw.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_gerpvgrw (N, NCOLS, A, LDA, AF, LDAF) DLA_GERPVGRW Function/Subroutine Documentation DOUBLE PRECISION function dla_gerpvgrw (integerN, integerNCOLS, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF) DLA_GERPVGRW Purpose: DLA_GERPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U). The "max absolute element" norm is used….
NAME dla_gerfsx_extended.f – SYNOPSIS Functions/Subroutines subroutine dla_gerfsx_extended (PREC_TYPE, TRANS_TYPE, N, NRHS, A, LDA, AF, LDAF, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERRS_N, ERRS_C, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) DLA_GERFSX_EXTENDED improves the computed solution to a system of linear equations for general matrices by performing extra-precise iterative refinement…
NAME dla_gercond.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_gercond (TRANS, N, A, LDA, AF, LDAF, IPIV, CMODE, C, INFO, WORK, IWORK) DLA_GERCOND estimates the Skeel condition number for a general matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_gercond (characterTRANS, integerN, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( ldaf, * )AF, integerLDAF, integer, dimension(…
NAME dla_geamv.f – SYNOPSIS Functions/Subroutines subroutine dla_geamv (TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY) DLA_GEAMV computes a matrix-vector product using a general matrix to calculate error bounds. Function/Subroutine Documentation subroutine dla_geamv (integerTRANS, integerM, integerN, double precisionALPHA, double precision, dimension( lda, * )A, integerLDA, double precision, dimension( * )X, integerINCX, double precisionBETA,…
NAME dla_gbrpvgrw.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_gbrpvgrw (N, KL, KU, NCOLS, AB, LDAB, AFB, LDAFB) DLA_GBRPVGRW computes the reciprocal pivot growth factor norm(A)/norm(U) for a general banded matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_gbrpvgrw (integerN, integerKL, integerKU, integerNCOLS, double precision, dimension( ldab, * )AB, integerLDAB, double precision, dimension( ldafb, * )AFB, integerLDAFB) DLA_GBRPVGRW…
NAME dla_gbrfsx_extended.f – SYNOPSIS Functions/Subroutines subroutine dla_gbrfsx_extended (PREC_TYPE, TRANS_TYPE, N, KL, KU, NRHS, AB, LDAB, AFB, LDAFB, IPIV, COLEQU, C, B, LDB, Y, LDY, BERR_OUT, N_NORMS, ERR_BNDS_NORM, ERR_BNDS_COMP, RES, AYB, DY, Y_TAIL, RCOND, ITHRESH, RTHRESH, DZ_UB, IGNORE_CWISE, INFO) DLA_GBRFSX_EXTENDED improves the computed solution to a system of linear equations for general banded matrices by performing…
NAME dla_gbrcond.f – SYNOPSIS Functions/Subroutines DOUBLE PRECISION function dla_gbrcond (TRANS, N, KL, KU, AB, LDAB, AFB, LDAFB, IPIV, CMODE, C, INFO, WORK, IWORK) DLA_GBRCOND estimates the Skeel condition number for a general banded matrix. Function/Subroutine Documentation DOUBLE PRECISION function dla_gbrcond (characterTRANS, integerN, integerKL, integerKU, double precision, dimension( ldab, * )AB, integerLDAB, double precision, dimension( ldafb,…
NAME dla_gbamv.f – SYNOPSIS Functions/Subroutines subroutine dla_gbamv (TRANS, M, N, KL, KU, ALPHA, AB, LDAB, X, INCX, BETA, Y, INCY) DLA_GBAMV performs a matrix-vector operation to calculate error bounds. Function/Subroutine Documentation subroutine dla_gbamv (integerTRANS, integerM, integerN, integerKL, integerKU, double precisionALPHA, double precision, dimension( ldab, * )AB, integerLDAB, double precision, dimension( * )X, integerINCX, double precisionBETA,…