Groups   125 of 99+      julia-users › Julia + MKL no Base.LinAlg.SparseBLAS 4 posts by 2 authors      Serban Andrei Stan    Mar 29   I'm trying to get Julia working with the MKL library for fast sparse matrix multiplications.  I managed to compile a version of Julia-0.4.3 on an Ubuntu 15.10 64 bit machine with MKL  Base.blas_vendor   gives :mkl, and Base.libblas_name gives libmkl_rt .   However, I can't seem to find the routines for sparse matrix multiplication. I haven't found any documentation online about these, and in some older posts I saw the syntax to be Base.LinAlg.SparseBLAS.cscmv!. However, my Base.LinAlg library has no module SparseBlas.   Did I maybe miss something during installation? I installed MKL via the intel parallel studio with all custom options, and my Make.user file looks like this: USEICC   1  USEIFC   1  USE_INTEL_MKL   1  USE_INTEL_MKL_FFT   1  USE_INTEL_LIBM   1    MKLROOT    opt intel mkl         Kristoffer Carlsson    Mar 29   Look at https:  github.com JuliaSparse MKLSparse-jl  It is quite unfinished but it has cscmv! wrapped for example. You might need https:  github.com JuliaSparse MKLSparse-jl issues 8      Kristoffer Carlsson    Mar 29   I meant https:  github.com JuliaSparse MKLSparse-jl pull 7      Serban Andrei Stan    Apr 5   Thanks Kristoffer - I didn't use your repo, but got an example working using ccall.