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2017-02-06Simplify the clean targetsKyle Guinn1-3/+5
cleanobj: Remove object files cleanlib: Remove libraries cleanexe: Remove test and example executables cleantest: Remove test output and core dumps clean: All of the above
2017-02-04Add libraries as prerequisitesKyle Guinn1-9/+5
Use the automatic variable $^ to refer to all prerequisites when linking or creating an archive.
2017-02-03Strip out comments that don't applyKyle Guinn1-3/+3
2017-01-21Merge pull request #112 from turboencabulator/cleanuplangou1-5/+6
Makefile cleanup
2017-01-21Add a missing fileKyle Guinn1-1/+2
2017-01-19Fix whitespace and flag ordering leftovers from mergeKyle Guinn1-4/+4
2016-12-29Fix issue #105Julien Langou1-1/+0
2016-11-25merging: Various cleanups to makefiles #84Julie1-76/+76
Contribution by @turboencabulator Closing #84
2016-11-23Merge pull request #89 from iyamazaki/lapack-aasenjulielangou1-7/+7
Lapack aasen , Add Aasen's for complex symmetric matrix, and a few cleanups/fixes in testers.
2016-11-21add Aasen's for complex symmetric into Makefiles.Ichitaro Yamazaki1-7/+7
2016-11-19First minor change to 2 stage contributionJulie1-0/+3
Update Makefile to handle .F Update Cmake build Note: We have duplicate loop numbers due to Define statement that stops the compilation with Cmake default option. Fix coming very shortly
2016-11-19Merge pull request #83 from haidarazzam/masterjulielangou1-9/+21
adding the 2stage symmetric eigenvalue routines drivers checking
2016-11-15Added (S,D,C,Z) (SY,HE) routines, drivers for new rook codeJulie1-14/+33
Close #82 Added routines for new factorization code for symmetric indefinite ( or Hermitian indefinite ) matrices with bounded Bunch-Kaufman ( rook ) pivoting algorithm. New more efficient storage format for factors U ( or L ), block-diagonal matrix D, and pivoting information stored in IPIV: factor L is stored explicitly in lower triangle of A; diagonal of D is stored on the diagonal of A; subdiagonal elements of D are stored in array E; IPIV format is the same as in *_ROOK routines, but differs from SY Bunch-Kaufman routines (e.g. *SYTRF). The factorization output of these new rook _RK routines is not compatible with the existing _ROOK routines and vice versa. This new factorization format is designed in such a way, that there is a possibility in the future to write new Bunch-Kaufman routines that conform to this new factorization format. Then the future Bunch-Kaufman routines could share solver *TRS_3,inversion *TRI_3 and condition estimator *CON_3. To convert between the factorization formats in both ways the following routines are developed: CONVERSION ROUTINES BETWEEN FACTORIZATION FORMATS DOUBLE PRECISION (symmetric indefinite matrices): new file: SRC/dsyconvf.f new file: SRC/dsyconvf_rook.f REAL (symmetric indefinite matrices): new file: SRC/csyconvf.f new file: SRC/csyconvf_rook.f COMPLEX*16 (symmetric indefinite and Hermitian indefinite matrices): new file: SRC/zsyconvf.f new file: SRC/zsyconvf_rook.f COMPLEX (symmetric indefinite and Hermitian indefinite matrices): new file: SRC/ssyconvf.f new file: SRC/ssyconvf_rook.f *SYCONVF routine converts between old Bunch-Kaufman storage format ( denote (L1,D1,IPIV1) ) that is used by *SYTRF and new rook storage format ( denote (L2,D2, IPIV2)) that is used by *SYTRF_RK *SYCONVF_ROOK routine between old rook storage format ( denote (L1,D1,IPIV2) ) that is used by *SYTRF_ROOK and new rook storage format ( denote (L2,D2, IPIV2)) that is used by *SYTRF_RK ROUTINES AND DRIVERS DOUBLE PRECISION (symmetric indefinite matrices): new file: SRC/dsytf2_rk.f BLAS2 unblocked factorization new file: SRC/dlasyf_rk.f BLAS3 auxiliary blocked partial factorization new file: SRC/dsytrf_rk.f BLAS3 blocked factorization new file: SRC/dsytrs_3.f BLAS3 solver new file: SRC/dsycon_3.f BLAS3 condition number estimator new file: SRC/dsytri_3.f BLAS3 inversion, sets the size of work array and calls *sytri_3x new file: SRC/dsytri_3x.f BLAS3 auxiliary inversion, actually computes blocked inversion new file: SRC/dsysv_rk.f BLAS3 solver driver REAL (symmetric indefinite matrices): new file: SRC/ssytf2_rk.f BLAS2 unblocked factorization new file: SRC/slasyf_rk.f BLAS3 auxiliary blocked partial factorization new file: SRC/ssytrf_rk.f BLAS3 blocked factorization new file: SRC/ssytrs_3.f BLAS3 solver new file: SRC/ssycon_3.f BLAS3 condition number estimator new file: SRC/ssytri_3.f BLAS3 inversion, sets the size of work array and calls *sytri_3x new file: SRC/ssytri_3x.f BLAS3 auxiliary inversion, actually computes blocked inversion new file: SRC/ssysv_rk.f BLAS3 solver driver COMPLEX*16 (symmetric indefinite matrices): new file: SRC/zsytf2_rk.f BLAS2 unblocked factorization new file: SRC/zlasyf_rk.f BLAS3 auxiliary blocked partial factorization new file: SRC/zsytrf_rk.f BLAS3 blocked factorization new file: SRC/zsytrs_3.f BLAS3 solver new file: SRC/zsycon_3.f BLAS3 condition number estimator new file: SRC/zsytri_3.f BLAS3 inversion, sets the size of work array and calls *sytri_3x new file: SRC/zsytri_3x.f BLAS3 auxiliary inversion, actually computes blocked inversion new file: SRC/zsysv_rk.f BLAS3 solver driver COMPLEX*16 (Hermitian indefinite matrices): new file: SRC/zhetf2_rk.f BLAS2 unblocked factorization new file: SRC/zlahef_rk.f BLAS3 auxiliary blocked partial factorization new file: SRC/zhetrf_rk.f BLAS3 blocked factorization new file: SRC/zhetrs_3.f BLAS3 solver new file: SRC/zhecon_3.f BLAS3 condition number estimator new file: SRC/zhetri_3.f BLAS3 inversion, sets the size of work array and calls *sytri_3x new file: SRC/zhetri_3x.f BLAS3 auxiliary inversion, actually computes blocked inversion new file: SRC/zhesv_rk.f BLAS3 solver driver COMPLEX (symmetric indefinite matrices): new file: SRC/csytf2_rk.f BLAS2 unblocked factorization new file: SRC/clasyf_rk.f BLAS3 auxiliary blocked partial factorization new file: SRC/csytrf_rk.f BLAS3 blocked factorization new file: SRC/csytrs_3.f BLAS3 solver new file: SRC/csycon_3.f BLAS3 condition number estimator new file: SRC/csytri_3.f BLAS3 inversion, sets the size of work array and calls *sytri_3x new file: SRC/csytri_3x.f BLAS3 auxiliary inversion, actually computes blocked inversion new file: SRC/csysv_rk.f BLAS3 solver driver COMPLEX (Hermitian indefinite matrices): new file: SRC/chetf2_rk.f BLAS2 unblocked factorization new file: SRC/clahef_rk.f BLAS3 auxiliary blocked partial factorization new file: SRC/chetrf_rk.f BLAS3 blocked factorization new file: SRC/chetrs_3.f BLAS3 solver new file: SRC/checon_3.f BLAS3 condition number estimator new file: SRC/chetri_3.f BLAS3 inversion, sets the size of work array and calls *sytri_3x new file: SRC/chetri_3x.f BLAS3 auxiliary inversion, actually computes blocked inversion new file: SRC/chesv_rk.f BLAS3 solver driver MISC modified: SRC/CMakeLists.txt modified: SRC/Makefile TEST CODE modified: TESTING/LIN/CMakeLists.txt modified: TESTING/LIN/Makefile modified: TESTING/LIN/aladhd.f modified: TESTING/LIN/alaerh.f modified: TESTING/LIN/alahd.f DOUBLE PRECISION (symmetric indefinite matrices): modified: TESTING/LIN/dchkaa.f modified: TESTING/LIN/derrsy.f modified: TESTING/LIN/derrsyx.f modified: TESTING/LIN/derrvx.f modified: TESTING/LIN/derrvxx.f modified: TESTING/dtest.in new file: TESTING/LIN/dchksy_rk.f new file: TESTING/LIN/ddrvsy_rk.f new file: TESTING/LIN/dsyt01_3.f REAL (symmetric indefinite matrices): modified: TESTING/LIN/schkaa.f modified: TESTING/LIN/serrsy.f modified: TESTING/LIN/serrsyx.f modified: TESTING/LIN/serrvx.f modified: TESTING/LIN/serrvxx.f modified: TESTING/stest.in new file: TESTING/LIN/schksy_rk.f new file: TESTING/LIN/sdrvsy_rk.f new file: TESTING/LIN/ssyt01_3.f COMPLEX*16 (symmetric indefinite and Hermitian indefinite matrices): modified: TESTING/LIN/zchkaa.f modified: TESTING/LIN/zerrsy.f modified: TESTING/LIN/zerrsyx.f modified: TESTING/LIN/zerrhe.f modified: TESTING/LIN/zerrhex.f modified: TESTING/LIN/zerrvx.f modified: TESTING/LIN/zerrvxx.f modified: TESTING/ztest.in new file: TESTING/LIN/zchksy_rk.f new file: TESTING/LIN/zdrvsy_rk.f new file: TESTING/LIN/zsyt01_3.f new file: TESTING/LIN/zchkhe_rk.f new file: TESTING/LIN/zdrvhe_rk.f new file: TESTING/LIN/zhet01_3.f COMPLEX (symmetric indefinite and Hermitian indefinite matrices): modified: TESTING/LIN/cchkaa.f modified: TESTING/LIN/cerrsy.f modified: TESTING/LIN/cerrsyx.f modified: TESTING/LIN/cerrhe.f modified: TESTING/LIN/cerrhex.f modified: TESTING/LIN/cerrvx.f modified: TESTING/LIN/cerrvxx.f modified: TESTING/ctest.in new file: TESTING/LIN/cchksy_rk.f new file: TESTING/LIN/cdrvsy_rk.f new file: TESTING/LIN/csyt01_3.f new file: TESTING/LIN/cchkhe_rk.f new file: TESTING/LIN/cdrvhe_rk.f new file: TESTING/LIN/chet01_3.f
2016-11-10Changing Assen routines suffix from _Aassen to _aaJulie1-4/+4
2016-11-06 adding the 2stage symmetric eigenvalue routines drivers checkingRenegade1-9/+21
2016-10-23merging with latest versionJulie1-4/+8
Contribution was based on 3.6.x version
2016-10-19Tall skinny and short wide routinesSyd Hashemi1-12/+25
2016-10-09Adding Assen for SV, TRF, SV from @iyamazak@icl.utk.eduJulie1-0/+4
Contribution by Ichitaro Yamazaki, University of Tennessee Note: need to add corresponding LAPACKE routines
2016-07-09STYLE: Remove trailing whitespace in MISC filesHans Johnson1-4/+4
This is mostly a long term maintenance improvement. Many coding styles require elimination of trailing whitespace, and many editors and source code management configurations automatically gobble up whitespace. When these tools gobble up whitespace, it complicates reviewing the meaningful code changes. By removing whitespace on one patch, it makes future code reviews much easier. =SCRIPT==================================================================== if which tempfile &>/dev/null; then TEMPMAKER=tempfile elif which mktemp &>/dev/null; then TEMPMAKER=mktemp else echo "Cannot find tempfile program." 2>&1 exit 1 fi MYTEMP=$($TEMPMAKER) trap 'rm -f $MYTEMP' SIGINT SIGTERM stripit() { echo "stripping $1" sed 's/[ \t]*$//' "$1" > $MYTEMP cp $MYTEMP "$1" } if [ $# -gt 0 ]; then while [ "$1" != "" ]; do stripit $1 shift done else while read -t 2; do stripit $REPLY done fi rm $MYTEMP =================================================
2016-06-12blocked back-transformation for the non-symmetric eigenvalue problem - ↵Julie1-4/+4
Contribution from Mark Gates (UTK) From mark: It blocks NB gemv calls into one gemm call inside trevc. To do that, it needs a new routine, trevc3, because unfortunately the lwork was not passed into trevc. (I highly recommend all new routines always pass lwork and lrwork, where applicable, to enable future upgrades & to catch lwork bugs.)
2015-11-15integration of xGETRF2 langou1-4/+4
2015-11-15integration of xPOTRF2 langou1-1/+4
2015-11-09Adding routines to Makefile / CMakefile.txtjulie1-2/+2
2015-11-08First commit for Zlatko Drmac Contributionjulie1-2/+5
Contains only source code with Doxygen format and Makefile modifications for CGESVJ (Jacobi SVD) with its dependencies: CGSVJ0 and CGSVJ1. TO DO: - Include Testing - LAPACKE interface
2015-11-04Commit svdx files sent by Osni on Oct 31st 2015julie1-4/+6
Updated Makefile Updated file format (Oxygen) Small Fix: sdrvbd / cdrvbd has a lot of double / double complex in comments From Osni: Files for LAPACK/SRC (all new, additions to Makefile are needed): - dbdsvdx.f, sbdsvdx.f: full or partial (subset) SVD of a bidiagonal matrix through an associated eigenvalue problem - dgesvdx.f, sgesvdx.f, zgesvdx.f, cgesvdx.f: full or partial (subset) SVD of a general matrix by invoking bdsvdx Files for LAPACK/TESTING/EIG : - dchkbd.f, schkbd.f: added tests 20-34 for bdsvdx - dbdt04.f, sbdt04.f (new): needed for tests 25 and 30 in chkbd - dlahd2.f, slahd2.f: added information about tests 20-34 in chkbd - derrbd.f, serrbd.f: added tests for the values of INFO returned by bdsvdx - ddrvbd.f, sdrvbd.f, zdrvbd.f, cdrvbd.f: added tests 23-35 (real case) and 15-27 (complex case) for gesvdx. - dbdt05.f, sbdt05.f, zbdt05.f, cbdt05.f (new): needed for tests 30,33 (real case) and 22,25 (complex case) for gesvdx - derred.f, serred.f, zerred.f, cerred.f: added tests for the values of INFO returned by gesvdx Current Issues: - 16 real tests do not pass the threshold ( ssvd.out) - but seems to go through in debug - serrbd.f has some DOUBLE PRECISION calculation inside - Is that ok or shall we change it to REAL? Line 113-119 * Set the variables to innocuous values. * DO 20 J = 1, NMAX DO 10 I = 1, NMAX A( I, J ) = 1.D0 / DBLE( I+J ) 10 CONTINUE 20 CONTINUE TODO: - corresponding LAPACKE routines - Test Doxygen format
2015-09-19Adding xlahrd to DEPRECATED (problem reported by zerothi)julie1-9/+10
2015-08-17Moved deprecated SGVD routines into DEPRECATED directory.philippe.theveny1-17/+20
Added a BUILD_DEPRECATED option for make and cmake, which build deprecated routines into the LAPACK library (OFF by default). This completes r1563. TODO: document the BUILD_DEPRECATED option (i.e. update documentation).
2015-08-14Added BLAS3 routines for generalised SVD.philippe.theveny1-4/+4
TODO: LAPACKE wrappers.
2015-08-06Move all but one deprecated routines to a new separate directory.philippe.theveny1-23/+38
They are compiled and included in the liblapack.a archive when the MAKEDEPRECATED option in the make.inc file is set. TODO: Add the corresponding behavior to the cmake files. NOTE: The xGEQPF routines are deprecated but still used by some non-deprecated routines. They have not been moved to the DEPRECATED directory.
2015-02-25Add back cggglm to Makefile...build goes finejulie1-1/+1
2015-02-24Add xGGHD3: blocked Hessenberg reduction, code from Daniel Kressner.philippe.theveny1-12/+16
Add xGGES3 and xGGEV3: computation of the Schur form, the Schur vectors, and the generalized eigenvalues using the blocked Hessenberg reduction.
2013-07-09Added 'rook' LAPACK routines and drivers to SRC/Makefile SRC/CMakeLists.txtigor1751-2/+6
2012-11-10added clahef_rook.f and zlahef_rook.figor1751-10/+10
2012-07-27Commit Brian Sutton new CS Decomposition routines.julie1-4/+8
All the routines from the SRC folder have been updated to integrate the current Doxygen layout. Everything seems to be fine, all tests passed without problem.
2011-12-07added object file entries for 'rook' pivoting algorithm to SRC/Makefile: igor1751-11/+26
ssytf2_rook.o, slasyf_rook.o, ssytrf_rook.o, ssytrs_rook.o, ssytri_rook.o, ssycon_rook.o, ssysv_rook.o to SLASRC entry; dsytf2_rook.o, dlasyf_rook.o, dsytrf_rook.o, dsytrs_rook.o, dsytri_rook.o, dsycon_rook.o, dsysv_rook.o to DLASRC entry; csytf2_rook.o, clasyf_rook.o, csytrf_rook.o, csytrs_rook.o, csytri_rook.o, csycon_rook.o, csysv_rook.o to CLASRC entry; zsytf2_rook.o, zlasyf_rook.o, zsytrf_rook.o, zsytrs_rook.o, zsytri_rook.o, zsycon_rook.o, zsysv_rook.o to ZLASRC entry;
2011-10-04Changes to the SRC/Makefile to fix bugs that affected 'make single', 'make ↵igor1751-33/+44
double', 'make complex', 'make complex16' functionality. Specifically, DSLASRC was included as a dependency for single and double, and ZCLASRC as a dependency for complex and complex16. Also, a few modifications for the case when USEXBLAS is defined to enable 'make single', 'make double' etc. For more info refer to LAPACK-DEV google group 'LAPACK SRC/Makefile question?' thread.
2011-08-09added new QRT routines to object listsjames1-4/+14
2011-06-22Following Yana Gurieva (INTEL) 's commentjulie1-4/+4
"Why does Lapack have the routines named ?la_rpvgrw if they are intended for general matrices? Should not their names be ?la_gerpvgrw instead?" THIS IS THUS A CHANGE IN INTERFACE
2011-03-07Remove multiple definition of cpotrsjulie1-1/+1
2011-01-24Correct multiple definition in the lapack lib (See forum topic 2099 - Bruno)julie1-3/+3
2011-01-20Adding new hetri routinesjulie1-2/+4
2010-11-04Incorporated CSD source and testing routines into SRC/Makefile, ↵brian1-4/+10
TESTING/Makefile, TESTING/EIG/Makefile, TESTING/EIG/xchkee.f; changes to comments in CSD routines
2010-11-03Commiting the 3 other precisions (single, complex, dcomplex) for sytri using ↵julie1-5/+6
Level BLAS 3. Update testing accordingly
2010-11-02 [xSYTRS/xSYSV] Hide the call to syconv inside trs2 to avoid changing the ↵julie1-1/+2
SYTRS interface. Update the testing accordingly [DSYTRI2] Comit dsytri2 to get some feedback Update the testing accordingly DSYTRI2 is the Level 3 blas Version of DSYTRI The actual routine that does the work is DSYTRI2X (name can be changed) DSYTRI2 is just a wrapper to allow to hide the 2D Workspace required by the routine. The interface had to be changed to integrate the possibility of doing a workspace query. DSYTRI2x implementation will be documented in a LAWN. This algorithm was inspired by the following paper: "Families of Algorithms Related to the Inversion of a Symmetric Positive Definite Matrix" PAOLO BIENTINESI Duke University and BRIAN GUNTER Delft University of Technology and ROBERT A. VAN DE GEIJN The University of Texas at Austin
2010-09-30Add hetrs2 for c and z, a Level BLAS 3 version of hetrs (same than rev 751)julie1-2/+2
2010-07-07 Add static/dynamic library, package support and rearrange source filesjulie1-11/+15
2010-06-23Update date and version for 3.2.2 releasejulie1-2/+2
2010-06-18Step 2 of xlarfp: add new routines and add same test code plus check R(i,i) ↵julie1-15/+15
is nonnegative and real
2010-06-01Add SYTRS2 routine - A BLAS 3 version of SYTRSjulie1-4/+4
Add SYCONV routine: convert back and forth the factorization returned by SYTRF to be able to call SYTRS2. Modify SYSV that now is calling SYTRS2 instead of SYTRS (and also SYCONV to convert and revert the factorization returned by SYTRF). Modify testing to have TRS but also TRS2 tested in the LIN testing for SY.
2010-04-02Fix comments in ilaprec and remove some space in Makefilejulie1-2/+2
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