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Microsoft R Open Source
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Package limSolve does not install with MKL on CentOS 7 #4

Closed clintidau closed 7 years ago

clintidau commented 7 years ago

The MKL file libRblas.so is missing the fortran symbol "lsame" which prevents installation of the R package limSolve. It works if I use MRO without MKL because the lsame symbol is present in the default libRblas.so

nathansoz commented 7 years ago

Hi @clintidau. I was able to reproduce this issue and was also able to modify our build of the Intel MKL to export the lsame_ symbol.

This probably doesn't meet our bar for patching the current release, but it can certainly make it into our next release. However, if you email me at nsosnov "at" microsoft "dot" com I can provide you with the (unsupported) patched binary to ensure that the package actually works for your use case.

clintidau commented 7 years ago

Thanks @nathansoz, that fixed the problem for me.

nathansoz commented 7 years ago

I'm going to reopen this for tracking purposes.

nathansoz commented 7 years ago

MRO 3.3.2 now has lsame symbol. We will be releasing MRO 3.3.2 sometime in November.:

redacted@redacted:/usr/lib64/microsoft-r/3.3/lib64/R/lib> nm libRblas.so | grep same 00000000000d57a0 T lsame 00000000000d57a0 T lsame_ 000000000122f9d0 T mkl_serv_lsame