Displaying 5 results from an estimated 5 matches for "mkl_threading_lay".
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mkl_threading_layer
2019 Jul 17
2
MKL with latest Rs
Dear R-devel team,
I've encountered problems with recent Rs (>= 3.5.3) and MKL. I've followed
Dirk's (http://dirk.eddelbuettel.com/blog/2018/04/15/) and Intel's (
https://software.intel.com/en-us/articles/quick-linking-intel-mkl-blas-lapack-to-r)
instructions and many versions of MKL. All works fine in my Ubuntu 18
setup for R 3.5.2 and older. Carrying out the install and
2023 Jun 20
1
Installation of R-4.3.1 with intel 2022
...4 -lmkl_core -lmkl_gnu_thread -dl -fopenmp"
export CC="icc -std=c99"
export CFLAGS="-g -O3 -wd188 -ip -mp"
export FC=ifort
export FLAGS="-g -O3 -mp"
export CXX=icpc
export CXXFLAGS="-g -O3 -mp"
SHLIB_CXXLD=icpc
export MKL_INTERFACE_LAYER=GNU,LP64
export MKL_THREADING_LAYER=GNU
./configure --prefix=/opt/intel-2021.6.0/R/4.3.1 --with-blas="$MKL" --with-lapack --enable-memory-profiling --enable-BLAS-shlib --enable-R-shlib --enable-R-static-lib --with-pcre2
Thanks a lot,
Giuseppe.
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Giuseppe Cal?
Fondazione CMCC
Centr...
2019 Jul 26
0
MKL with latest Rs
Dear Robert,
try setting these MKL environment variables
export MKL_INTERFACE_LAYER=GNU,LP64
export MKL_THREADING_LAYER=GNU
the example should then report correct results (and regardless of the
version of R). There is no need to rebuild R from source, but when you
are building from source, this problem would be detected by checks in R
configure scripts. I can reproduce the problem on Ubuntu 19.04 and MKL
inst...
2019 Jul 26
1
MKL with latest Rs
...done" because
environment variables still need to be set.
Cheers,
Bobby
On Fri, 26 Jul 2019 at 06:22, Tomas Kalibera <tomas.kalibera at gmail.com>
wrote:
> Dear Robert,
>
> try setting these MKL environment variables
>
> export MKL_INTERFACE_LAYER=GNU,LP64
> export MKL_THREADING_LAYER=GNU
>
> the example should then report correct results (and regardless of the
> version of R). There is no need to rebuild R from source, but when you
> are building from source, this problem would be detected by checks in R
> configure scripts. I can reproduce the problem on Ubunt...
2023 Jul 18
2
Installation of R-4.3.1 with intel 2022
...td=c99"
>> export CFLAGS="-g -O3 -wd188 -ip -mp"
>> export FC=ifort
>> export FLAGS="-g -O3 -mp"
>> export CXX=icpc
>> export CXXFLAGS="-g -O3 -mp"
>> SHLIB_CXXLD=icpc
>> export MKL_INTERFACE_LAYER=GNU,LP64
>> export MKL_THREADING_LAYER=GNU
>> ./configure --prefix=/opt/intel-2021.6.0/R/4.3.1 --with-blas="$MKL"
>> --with-lapack? --enable-memory-profiling --enable-BLAS-shlib
>> --enable-R-shlib --enable-R-static-lib --with-pcre2
>
> AFAIK, neither icc nor MKL is regularly tested with R/CRAN pac...