[petsc-users] Installation issues based on Petsc-pardiso

ziming xiong xiongziming2010 at gmail.com
Mon Apr 3 04:03:01 CDT 2023

I'm trying to configure petsc  (Version 3.19.0) with Pardiso, but I keep
getting errors, mainly in the blaslapack part, when I try
(--with-blaslapack-dir="/cygdrive/c/PROGRA~2/Intel/oneAPI/mkl/ latest" \
it prompts (Could not find a functional BLAS. Run with --with-blas-lib=<
lib> to indicate the library
  containing BLAS.Or --download-f2cblaslapack=1 to have one automatically
downloaded and installed).

When I tried only
( --with-blaslapack-lib="L/cygdrive/c/PROGRA~2/Intel/oneAPI/mkl/latest/lib/intel64
mkl_intel_lp64_dll.lib mkl_sequential_dll.lib mkl_core_dll.lib"). It works.
But it doesn't work with (--with-mkl_pardiso-lib or --with-mkl_pardiso-dir
) With the errors:
  (MKL_Pardiso cannot work with 32 integers but 64 bit Blas/Lapack integers)
So what should I do?

Best regards,
Ziming XIONG
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