LAPACK  3.9.0
LAPACK: Linear Algebra PACKage
Collaboration diagram for real:

Functions

subroutine slagge (M, N, KL, KU, D, A, LDA, ISEED, WORK, INFO)
 SLAGGE More...
 
subroutine slagsy (N, K, D, A, LDA, ISEED, WORK, INFO)
 SLAGSY More...
 
subroutine slahilb (N, NRHS, A, LDA, X, LDX, B, LDB, WORK, INFO)
 SLAHILB More...
 
subroutine slakf2 (M, N, A, LDA, B, D, E, Z, LDZ)
 SLAKF2 More...
 
real function slaran (ISEED)
 SLARAN More...
 
subroutine slarge (N, A, LDA, ISEED, WORK, INFO)
 SLARGE More...
 
real function slarnd (IDIST, ISEED)
 SLARND More...
 
subroutine slaror (SIDE, INIT, M, N, A, LDA, ISEED, X, INFO)
 SLAROR More...
 
subroutine slarot (LROWS, LLEFT, LRIGHT, NL, C, S, A, LDA, XLEFT, XRIGHT)
 SLAROT More...
 
subroutine slatm1 (MODE, COND, IRSIGN, IDIST, ISEED, D, N, INFO)
 SLATM1 More...
 
real function slatm2 (M, N, I, J, KL, KU, IDIST, ISEED, D, IGRADE, DL, DR, IPVTNG, IWORK, SPARSE)
 SLATM2 More...
 
real function slatm3 (M, N, I, J, ISUB, JSUB, KL, KU, IDIST, ISEED, D, IGRADE, DL, DR, IPVTNG, IWORK, SPARSE)
 SLATM3 More...
 
subroutine slatm5 (PRTYPE, M, N, A, LDA, B, LDB, C, LDC, D, LDD, E, LDE, F, LDF, R, LDR, L, LDL, ALPHA, QBLCKA, QBLCKB)
 SLATM5 More...
 
subroutine slatm6 (TYPE, N, A, LDA, B, X, LDX, Y, LDY, ALPHA, BETA, WX, WY, S, DIF)
 SLATM6 More...
 
subroutine slatm7 (MODE, COND, IRSIGN, IDIST, ISEED, D, N, RANK, INFO)
 SLATM7 More...
 
subroutine slatme (N, DIST, ISEED, D, MODE, COND, DMAX, EI, RSIGN, UPPER, SIM, DS, MODES, CONDS, KL, KU, ANORM, A, LDA, WORK, INFO)
 SLATME More...
 
subroutine slatmr (M, N, DIST, ISEED, SYM, D, MODE, COND, DMAX, RSIGN, GRADE, DL, MODEL, CONDL, DR, MODER, CONDR, PIVTNG, IPIVOT, KL, KU, SPARSE, ANORM, PACK, A, LDA, IWORK, INFO)
 SLATMR More...
 
subroutine slatms (M, N, DIST, ISEED, SYM, D, MODE, COND, DMAX, KL, KU, PACK, A, LDA, WORK, INFO)
 SLATMS More...
 
subroutine slatmt (M, N, DIST, ISEED, SYM, D, MODE, COND, DMAX, RANK, KL, KU, PACK, A, LDA, WORK, INFO)
 SLATMT More...
 

Detailed Description

This is the group of real LAPACK TESTING MATGEN routines.

snrm2
real function snrm2(N, X, INCX)
SNRM2
Definition: snrm2.f:76
slangb
real function slangb(NORM, N, KL, KU, AB, LDAB, WORK)
SLANGB returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
Definition: slangb.f:126
slarnv
subroutine slarnv(IDIST, ISEED, N, X)
SLARNV returns a vector of random numbers from a uniform or normal distribution.
Definition: slarnv.f:99
slagge
subroutine slagge(M, N, KL, KU, D, A, LDA, ISEED, WORK, INFO)
SLAGGE
Definition: slagge.f:115
slarge
subroutine slarge(N, A, LDA, ISEED, WORK, INFO)
SLARGE
Definition: slarge.f:89
slagsy
subroutine slagsy(N, K, D, A, LDA, ISEED, WORK, INFO)
SLAGSY
Definition: slagsy.f:103
lde
logical function lde(RI, RJ, LR)
Definition: dblat2.f:2945
slansp
real function slansp(NORM, UPLO, N, AP, WORK)
SLANSP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
Definition: slansp.f:116
slatm7
subroutine slatm7(MODE, COND, IRSIGN, IDIST, ISEED, D, N, RANK, INFO)
SLATM7
Definition: slatm7.f:124
slakf2
subroutine slakf2(M, N, A, LDA, B, D, E, Z, LDZ)
SLAKF2
Definition: slakf2.f:107
slarot
subroutine slarot(LROWS, LLEFT, LRIGHT, NL, C, S, A, LDA, XLEFT, XRIGHT)
SLAROT
Definition: slarot.f:228
slatm3
real function slatm3(M, N, I, J, ISUB, JSUB, KL, KU, IDIST, ISEED, D, IGRADE, DL, DR, IPVTNG, IWORK, SPARSE)
SLATM3
Definition: slatm3.f:228
slansb
real function slansb(NORM, UPLO, N, K, AB, LDAB, WORK)
SLANSB returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
Definition: slansb.f:131
slaran
real function slaran(ISEED)
SLARAN
Definition: slaran.f:69
sgemm
subroutine sgemm(TRANSA, TRANSB, M, N, K, ALPHA, A, LDA, B, LDB, BETA, C, LDC)
SGEMM
Definition: sgemm.f:189
ssyr2
subroutine ssyr2(UPLO, N, ALPHA, X, INCX, Y, INCY, A, LDA)
SSYR2
Definition: ssyr2.f:149
srot
subroutine srot(N, SX, INCX, SY, INCY, C, S)
SROT
Definition: srot.f:94
sgemv
subroutine sgemv(TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
SGEMV
Definition: sgemv.f:158
slatm2
real function slatm2(M, N, I, J, KL, KU, IDIST, ISEED, D, IGRADE, DL, DR, IPVTNG, IWORK, SPARSE)
SLATM2
Definition: slatm2.f:210
slacpy
subroutine slacpy(UPLO, M, N, A, LDA, B, LDB)
SLACPY copies all or part of one two-dimensional array to another.
Definition: slacpy.f:105
slange
real function slange(NORM, M, N, A, LDA, WORK)
SLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
Definition: slange.f:116
slarfg
subroutine slarfg(N, ALPHA, X, INCX, TAU)
SLARFG generates an elementary reflector (Householder matrix).
Definition: slarfg.f:108
sgesvd
subroutine sgesvd(JOBU, JOBVT, M, N, A, LDA, S, U, LDU, VT, LDVT, WORK, LWORK, INFO)
SGESVD computes the singular value decomposition (SVD) for GE matrices
Definition: sgesvd.f:213
scopy
subroutine scopy(N, SX, INCX, SY, INCY)
SCOPY
Definition: scopy.f:84
sscal
subroutine sscal(N, SA, SX, INCX)
SSCAL
Definition: sscal.f:81
xerbla
subroutine xerbla(SRNAME, INFO)
XERBLA
Definition: xerbla.f:62
sdot
real function sdot(N, SX, INCX, SY, INCY)
SDOT
Definition: sdot.f:84
ssymv
subroutine ssymv(UPLO, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
SSYMV
Definition: ssymv.f:154
lsame
logical function lsame(CA, CB)
LSAME
Definition: lsame.f:55
slaset
subroutine slaset(UPLO, M, N, ALPHA, BETA, A, LDA)
SLASET initializes the off-diagonal elements and the diagonal elements of a matrix to given values.
Definition: slaset.f:112
slarnd
real function slarnd(IDIST, ISEED)
SLARND
Definition: slarnd.f:75
slansy
real function slansy(NORM, UPLO, N, A, LDA, WORK)
SLANSY returns the value of the 1-norm, or the Frobenius norm, or the infinity norm,...
Definition: slansy.f:124
sger
subroutine sger(M, N, ALPHA, X, INCX, Y, INCY, A, LDA)
SGER
Definition: sger.f:132
slartg
subroutine slartg(F, G, CS, SN, R)
SLARTG generates a plane rotation with real cosine and real sine.
Definition: slartg.f:99
slatm1
subroutine slatm1(MODE, COND, IRSIGN, IDIST, ISEED, D, N, INFO)
SLATM1
Definition: slatm1.f:137
saxpy
subroutine saxpy(N, SA, SX, INCX, SY, INCY)
SAXPY
Definition: saxpy.f:91