Displaying 3 results from an estimated 3 matches for "zgeev_".
Did you mean:
zgees_
2008 Jul 03
1
--enable-BLAS-shlib conflict with --with-lapack in configure?
...e-BLAS-shlib, the external LAPACK will not be
used:
./configure \
--with-blas="-L/site/intel/cmkl/8.1/lib/em64t -lmkl -lvml -lguide -lpthread" \
--with-lapack="-L/site/intel/cmkl/8.1/lib/em64t -lmkl_lapack64 -lmkl" \
--enable-R-shlib --enable-BLAS-shlib
[...]
checking for zgeev_ in -L/site/intel/cmkl/8.1/lib/em64t -lmkl_lapack64 -lmkl... no
checking for zgeev_ in -llapack... no
[...]
External libraries: readline, BLAS(generic)
Additional capabilities: PNG, JPEG, iconv, MBCS, NLS
Options enabled: shared R library, shared BLAS, R profiling, Java
>...
2009 Mar 26
0
Building R-alpha with ATLAS libraries?
...e's what's in the "R-alpha-config.log" file when it gets to the
library check part:
checking for dgemm_ in -L/usr/local/atlas/lib -lptf77blas -lpthread
-latlas... yes
checking whether double complex BLAS can be used... yes
checking whether the BLAS is complete... yes
checking for zgeev_... no
checking for zgeev_ in -L/usr/local/atlas/lib -llapack -lptcblas... no
checking for zgeev_ in -llapack... no
I looked in "R-alpha/config.log" and it looks like "configure" is not
searching the right libraries for "zgeev_":
configure:38501: checking for zgeev_
c...
2008 Sep 10
0
Trouble compiling R with self-compiled LAPACK/ATLAS under Linux
...s I passed to R:
[akramer at dev170 ~/R-2.7.2] nm /usr/local/lib/libptcblas.a | grep cblas_izamax
0000000000000000 T cblas_izamax
...so, it appears to me that there is a problem in R building lapack.so. So,
I looked back into my config.log file, and found this line:
configure:37951: checking for zgeev_
configure:38015: gcc -std=gnu99 -o conftest -O3 -mtune=opteron -I/usr/local/include -L/usr/local/lib64 conftest.c -L/usr/local/lib -lptf77blas -lptcblas -latlas -lpthread -lgfortran -lm -ldl -lm >&5
...which then failed. The key to the above line is that -llapack was *not included,*
eve...