search for: zdotu

...th Rblas and R-provided functions from LAPACK up to 3.12.0, the build doesn't crash. If I try to enable --with-blas=-lblas, here's what happens: configure:47862: checking whether double complex BLAS can be used configure:47946: result: no The test compares the result of the BLAS function zdotu with the manually computed vector norm for a complex vector [*]. In this case, the Fortran program thinks that the BLAS returns a zero instead of the correct answer, thus failing the test and refusing to compile with system BLAS. I think that you somehow stumbled upon a Fortran ABI incompatibility...

...th Rblas and R-provided functions from LAPACK up to 3.12.0, the build doesn't crash. If I try to enable --with-blas=-lblas, here's what happens: configure:47862: checking whether double complex BLAS can be used configure:47946: result: no The test compares the result of the BLAS function zdotu with the manually computed vector norm for a complex vector [*]. In this case, the Fortran program thinks that the BLAS returns a zero instead of the correct answer, thus failing the test and refusing to compile with system BLAS. I think that you somehow stumbled upon a Fortran ABI incompatibility...

Hi all, I'm trying to build R from subversion with MKL 10.0.2 on Ubuntu. I tried: ./configure --with-blas='-L/opt/intel/mkl/10.0.2.018/lib/em64t -lmkl -lguide' --with-lapack='/opt/intel/mkl/10.0.2.018/lib/em64t -lmkl -lmkl_lapack' --enable-R-shlib and got: R is now configured for x86_64-unknown-linux-gnu Source directory: . Installation directory: /usr/local

Hi all, I'm trying to build R from subversion with MKL 10.0.2 on Ubuntu. I tried: ./configure --with-blas='-L/opt/intel/mkl/10.0.2.018/lib/em64t -lmkl -lguide' --with-lapack='/opt/intel/mkl/10.0.2.018/lib/em64t -lmkl -lmkl_lapack' --enable-R-shlib and got: R is now configured for x86_64-unknown-linux-gnu Source directory: . Installation directory: /usr/local

...ods when caching was off (as it is by default). o dev.copy2pdf(out.type = "cairo") gave an error. (PR#14827) o Virtual classes (e.g., class unions) had a NULL prototype even if that was not a legal subclass. See ?setClassUnion. o The C prototypes for zdotc and zdotu in R_ext/BLAS.h have been changed to the more modern style rather than that used by f2c. (Patch by Berwin Turlach.) o isGeneric() produced an error for primitives that can not have methods. o .C() or .Fortran() had a lack-of-protection error if the registration inf...

...ods when caching was off (as it is by default). o dev.copy2pdf(out.type = "cairo") gave an error. (PR#14827) o Virtual classes (e.g., class unions) had a NULL prototype even if that was not a legal subclass. See ?setClassUnion. o The C prototypes for zdotc and zdotu in R_ext/BLAS.h have been changed to the more modern style rather than that used by f2c. (Patch by Berwin Turlach.) o isGeneric() produced an error for primitives that can not have methods. o .C() or .Fortran() had a lack-of-protection error if the registration inf...

...trees are installed can be specified independently: see the R-admin manual. o We now test for wctrans_t, as apparently some broken OSes have wctrans but not wctrans_t (which is required by the relevant standards) . o Any external BLAS found is now tested to see if the complex routine zdotu works correctly: this provides a compatibility test of compiler return conventions. o Installation without NLS is now cleaner, and does not install any message catalogues. o src/modules/lapack/dlamc.f is now compiled with -ffloat-store if f2c/gcc are used, as well as if g77 is used....

...trees are installed can be specified independently: see the R-admin manual. o We now test for wctrans_t, as apparently some broken OSes have wctrans but not wctrans_t (which is required by the relevant standards) . o Any external BLAS found is now tested to see if the complex routine zdotu works correctly: this provides a compatibility test of compiler return conventions. o Installation without NLS is now cleaner, and does not install any message catalogues. o src/modules/lapack/dlamc.f is now compiled with -ffloat-store if f2c/gcc are used, as well as if g77 is used....