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Reference-LAPACK
LAPACK development repository
### Problem I configure CBLAS (and LAPACKE) out of source with ``` cmake -DUSE_OPTIMIZED_BLAS=ON -DCBLAS=ON -DUSE_OPTIMIZED_LAPACK=ON -DLAPACKE=ON .. ``` Building (`make`) works without problems. When I then use `make install`,...
Hey, why are there two *.gits existing representing more or less the same? Do I miss something? `Reference-LAPACK/lapack-release` is missing v.3.9.0 and all recent commits of course and `Reference-LAPACK/lapack` is...
In https://github.com/xianyi/OpenBLAS/issues/3063 it was noticed that CBLAS interfaces for CSROT and ZDROT are/were missing from OpenBLAS' cblas.h . Given that the BLAS versions of these functions appear to have been...
HI, I just tried compiling reference LAPACK 3.9.0 using the newly released NVIDIA HPC SDK 20.7 on an AMD Zen2 processor (Ryzen 5 3600X). I noticed that some of the...
The upstream CMake has some machinery to find the LAPACK library and it defines the `LAPACK::LAPACK` imported target. It would be very convenient if the lapack itself make this imported...
The subroutine iparam2stage (file SRC/iparam2stage.F) introduced at LAPACK 3.7.0, if compiled with OpenMP enabled, uses the value returned by OMP_GET_NUM_THREADS() to determine algorithmic parameters and the amount of workspace required...
The Makefile-based build runs all tests and then shows a test summary. In CMake, all tests are run, the test summary script is called but with the default CMake settings,...
DSTEMR
DSTEMR may return INFO>0. There was a bug in LAPACK 3.5.0 that was troublesome: a matrix of dimension 100 (a sort of perturbation of the identity matrix, provided by the...
SIDE="R", TRANS="C", M=0, N=1. Workspace query for `CUNMLQ` yields `LWORK=1` and `ZUNMLQ` yields `LWORK=4288`. The `LWORK=1` is rejected (`INFO=-12`) by `CUNMLQ` when run in normal (computation) mode.
``` [ 3%] Linking Fortran shared library ../bin/liblapack.dll c:/Tools/MinGW-W64/i686-8.1.0-win32-sjlj-rt_v6-rev0/mingw32/bin/../lib/gcc/i686-w64-mingw32/8.1.0/libgfortran.a(string_intrinsics.o):(.text$__gfortran_concat_string+0x0): multiple definition of `_gfortran_concat_string' ../lib/libblas.dll.a(d000008.o):(.text+0x0): first defined here c:/Tools/MinGW-W64/i686-8.1.0-win32-sjlj-rt_v6-rev0/mingw32/bin/../lib/gcc/i686-w64-mingw32/8.1.0/libgfortran.a(string_intrinsics.o):(.text$__gfortran_string_len_trim+0x0): multiple definition of `_gfortran_string_len_trim' ../lib/libblas.dll.a(d000038.o):(.text+0x0): first defined here c:/Tools/MinGW-W64/i686-8.1.0-win32-sjlj-rt_v6-rev0/mingw32/bin/../lib/gcc/i686-w64-mingw32/8.1.0/libgfortran.a(transfer.o):(.text$__gfortran_transfer_integer_write+0x0): multiple definition of...
