search for: dgemm_

...ms to have problems when it checks for dgemm in the BLAS. I'm using configure as: ./configure CC=icc F77=ifort --with-lapack="$MKL" --with-blas="$MKL" where $MKL is defined as in R-admin section A.3.1.4. checking for cblas_cdotu_sub in vecLib framework... no checking for dgemm_ in -L/usr1/util/Intel/mkl/10.0.1.014/lib/em64t -Wl,--start-group /usr1/util/Intel/mkl/10.0.1.014/lib/em64t/libmkl_gf_lp64.a /usr1/util/Intel/mkl/10.0.1.014/lib/em64t/libmkl_g...

...h-lapack="-L/usr/local/atlas/lib -llapack -lcblas" CFLAGS='-O3 -pipe -march=native' CXXFLAGS='-O3 -pipe -march=native' R_PAPERSIZE='letter' The configuration routine returns the following errors: checking for cblas_cdotu_sub in vecLib framework... no checking for dgemm_ in -L/usr/local/atlas/lib -latlas -lf77blas... no checking for dgemm_... no checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lblas... no checking for dgemm_ in -lblas... (cached) no checking for dgemm_ in -lblas... (cached) no Looking at the config.log shows the following: configu...

Hi, I want to install "Matrix" using > install.packages("Matrix") After a while I get: checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lcxml... no checking for dgemm_ in -ldxml... no checking for dgemm_ in -lscs... no checking for dgemm_ in -lcomplib.sgimath... no checking for zherk in -lblas... no checking for dgemm_ in -lblas... no could not find your BLAS library ERROR: Configuration failed for package `Matrix' Where d...

If I configure in R-patched and R-devel, with the same options to configure, then R-patched says checking for ATL_xerbla in -latlas... yes checking for cblas_dgemm in -lcblas... yes checking for dgemm_ in -lf77blas... yes which R-devel says checking for ATL_xerbla in -latlas... yes checking for cblas_dgemm in -lcblas... yes checking for dgemm in -lf77blas... no This is on the same computer and using the same libraries. Observe in R-patched we check for dgemm_ and in R-devel for dgemm. Is that...

So, tried again from scratch. Again, CentOS 5.3, which is essentially RHEL 5.3. ./configure --with-blas="-L/opt/acml4.3.0/gfortran64/lib -lacml" In config.log, get things like configure:37199: checking for dgemm_ in -L/opt/acml4.3.0/gfortran64/lib -lacml configure:37230: gcc -std=gnu99 -o conftest -g -O2 -I/usr/local/include -L/usr/local/lib64 conftest.c -L/opt/acml4.3.0/gfortran64/lib -lacml -$ conftest.c: In function 'main': conftest.c:189: warning: implicit declaration of function 'dgem...

...cache ./config.cache checking for gcc... gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lcxml... no checking for dgemm_ in -ldxml... no checking for dgemm_ in -lscs... no checking for dgemm_ in -lcomplib.sgimath... no checking for zherk in -lblas... no checking for dgemm_ in -lblas... yes checking for cheev_ in -llapack... yes updating cache ./config.cache creating ./config.status...

...rouble of compiling R 3.0.2 with MKL 11.1.0.080; tried the following resources: http://software.intel.com/en-us/articles/intel-mkl-link-line-advisor http://cran.r-project.org/doc/manuals/R-admin.html#MKL http://software.intel.com/en-us/comment/reply/328415 and getting the following: *checking for dgemm_ in -Wl,--start-group -lmkl_gf_lp64 -lmkl_gnu_thread -lmkl_core -Wl,--end-group -lgomp -lpthread... no* *checking for dgemm_... no* libblas.so.3 => /usr/lib/libblas.so.3 (0x00007f8daec19000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f8dae915000) libgomp.so.1 => /usr/...

...untu 10.04 64 bit). I configured with: ./configure --enable-R-shlib --enable-BLAS-shlib --with-blas="-L/usr/local/atlas/lib -lf77blas -latlas" --with-lapack="-L/usr/local/atlaslib -llapack -lcblas" --with-x and I get this error (from config.log): configure:28566: checking for dgemm_ in -L/usr/local/atlas/lib -lf77blas -latlas configure:28587: gcc -std=gnu99 -o conftest -g -O2 -fpic -I/usr/local/include -L/usr/local/lib64 conftest.c -L/usr/local/atlas/lib -lf77blas -latlas -lgfortran -lm -ldl -lm >&5 conftest.c: In function 'main': conftest.c:193: warning: imp...

...untu 10.04 64 bit). I configured with: ./configure --enable-R-shlib --enable-BLAS-shlib --with-blas="-L/usr/local/atlas/lib -lf77blas -latlas" --with-lapack="-L/usr/local/atlaslib -llapack -lcblas" --with-x and I get this error (from config.log): configure:28566: checking for dgemm_ in -L/usr/local/atlas/lib -lf77blas -latlas configure:28587: gcc -std=gnu99 -o conftest -g -O2 -fpic -I/usr/local/include -L/usr/local/lib64 conftest.c -L/usr/local/atlas/lib -lf77blas -latlas -lgfortran -lm -ldl -lm >&5 conftest.c: In function 'main': conftest.c:193: warning: imp...

...ude<R_ext/Lapack.h> void Cfun(double *res, double *X, int *n, int *q) { char *ptr_TRANSA, TRANSA='T', *ptr_TRANSB, TRANSB='N'; ptr_TRANSA=&TRANSA; ptr_TRANSB=&TRANSB; double *ptr_ALPHA, ALPHA=1.0, *ptr_BETA, BETA=0.0; ptr_ALPHA=&ALPHA; ptr_BETA=&BETA; dgemm_(ptr_TRANSA, ptr_TRANSB, q, q, n, ptr_ALPHA, X, n, X, n, ptr_BETA, res, q); } In Ubuntu I have no problem in compiling: R CMD SHLIB -llapack myfile.c. However, under Windows the -llapack flag is not recognised and I am able to get the code compiled only if I build an R package with the suitable Ma...

...At the end of the configuration, the only external library listed is readline, and at the end of my post here is a section of my config.log that shows the problem. Any ideas as to what I'm missing here? I'm running Ubuntu Server 10. ------ config.log ------- configure:28567: checking for dgemm_ in -L/opt/acml4.4.0/gfortran64_mp/lib -lacml_mp configure:28588: gcc -std=gnu99 -o conftest -g -O2 -I/usr/local/include -L/usr/local/lib64 conftest.c -L/opt/acml4.4.0/gfortran64_mp/lib -lacml_mp -lgfortran -lm -ldl -lm >&5 conftest.c: In function 'main': conftest.c:193: warning: impl...

...pile R against it w/o too much trouble. My first naive try under Linux (Mandrake 7.1), using R-patched dated Jan. 4, 2002: ./configure --with-blas=/usr/local/intel/mkl/LIB/libmkli32_p3.a Unfortunately, life does not turn out to be that simple. In config.log, I get: configure:8183: checking for dgemm_ in -lmkl32_p3 configure:8202: gcc -o conftest -g -O2 -I/usr/local/include conftest.c -lmkl32_p3 -L/usr/lib -lg2c -lm -L/usr/lib/gcc-lib/i586-mandrake-linux/2.95.3 -L/usr/i586-mandrake-linux/lib -lm -ldl -lncurses -lm -L/usr/local/lib 1>&5 /usr/lib/libmkl32_p3.a(smp.o): In function `smp_set...

...in the shared libraries. Currently, I'm running R 1.3.1 on FreeBSD 4.4. I've tried setting LD_LIBRARY_PATH to /usr/local/lib and some other things. The packages I've had trouble with are: Matrix 0.3.15 RODBC 0.8.3 RSPython 0.3 Matrix could not find my BLAS library: checking for dgemm_ in -lcomplib.sgimath... no checking for zherk in -lblas... no checking for dgemm_ in -lblas... no could not find your BLAS library ERROR: Configuration failed for package `Matrix' I solved the problem with Matrix by adding -L/usr/local/lib to the 'FLIBS' variable in...

...> > checking build system type... x86_64-unknown-linux-gnu > checking host system type... x86_64-unknown-linux-gnu > > checking whether C99 double complex is compatible with Rcomplex... yes > yes > checking for cblas_cdotu_sub in vecLib framework... no > checking for dgemm_... no > checking for ATL_xerbla in -latlas... no > checking for dgemm_ in -lblas... yes > checking for dgemm_ in -ldgemm... no > checking for dgemm_ in -lblas... (cached) yes > checking for dgemm_ in -lessl... no > checking for dgemm_ in -lblas... (cached) yes > checking...

...ing in what it wanted. Whenever I try to link, I get a long list of undefined references ending with /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/liblapacke.so: undefined reference to `dgeevx_' [hennebry at localhost test]$ nm -D /usr/lib64/libblas.so | grep dge 0000000000018850 T dgemm_ 0000000000011080 T dgemv_ 00000000000170c0 T dger_ [hennebry at localhost test]$ confirmes that the reference is not there. Installing blas or atlas first does not help. When installing lapack-devel, yum always wants to install blas-devel. What do I need? -- Michael hennebry at web.cs.ndsu.No...

...BRARY_PATH=/opt/acml4.3.0/gfortran64/lib export LD_LIBRARY_PATH and then did a new Configure, but Makeconf still shows only BLAS_LIBS = -lblas When I look at config.log, I see a 'failure' that I think might be part of the story: configure:37157: result: no configure:37199: checking for dgemm_ in -L/opt/acml4.3.0/gfortran64/lib -lacml configure:37230: gcc -std=gnu99 -o conftest -g -O2 -I/usr/local/include -L/usr/local/lib64 conftest.c -L/opt/acml4.3.0/gfo$ conftest.c: In function 'main': conftest.c:189: warning: implicit declaration of function 'dgemm_' /usr/bin/ld: w...

...--enable-memory-profiling --enable-openmp --enable-BLAS-shlib > > --enable-lto F77=${F77} FC=${F77} > > ------------------------------------------------------------ > > > > After I run ./configure, it seems from config.log everything is fine: > > > > checking for dgemm_ in > > result: yes > > > > checking whether double complex BLAS can be used > > result: yes > > > > checking whether the BLAS is complete > > result: yes > > > > The only error I can see is ld complaining about not finding -lRblas > > ----...

...with-lapack --with-blas="$MKL" --enable-R-shlib --enable-memory-profiling --enable-openmp --enable-BLAS-shlib --enable-lto F77=${F77} FC=${F77} ------------------------------------------------------------ After I run ./configure, it seems from config.log everything is fine: checking for dgemm_ in result: yes checking whether double complex BLAS can be used result: yes checking whether the BLAS is complete result: yes The only error I can see is ld complaining about not finding -lRblas ---------------------------------------------------------------------------- Then run $ make with no...

...checking for ccosh... yes checking for csinh... yes checking for ctanh... yes checking for cacosh... yes checking for casinh... yes checking for catanh... yes checking whether C99 double complex is compatible with Rcomplex... no no checking for cblas_cdotu_sub in vecLib framework... no checking for dgemm_... no checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lblas... no checking for dgemm_ in -lsunperf... no checking for dgemm_ in -lblas... (cached) no checking for dgemm_ in -lblas... (cached) no checking wchar.h usability... yes checking wchar.h presence... yes checking for wchar.h...

...-------------------------- ## configure: WARNING: ## Report this to r-bugs at R-project.org ## configure: WARNING: ## ----------------------------------- ## checking for complex.h... yes checking for double complex... no no checking for cblas_cdotu_sub in vecLib framework... no checking for dgemm_... no checking for ATL_xerbla in -latlas... no checking for dgemm_ in -lblas... yes checking for dgemm_ in -ldgemm... no checking for dgemm_ in -lsunperf... no checking for dgemm_ in -lblas... (cached) yes checking for dgemm_ in -lessl... no checking for dgemm_ in -lblas... (cached) yes checking wh...