[QE-users] Again Fatal error in PMPI_Comm_free

[Paolo Giannozzi]

On 11/3/22 16:09, Yang Liu wrote:

> When I compiled QE-7.1, 7.0 or 6.x (using Intel compilers and Intel MKL), what I got by default in "make.inc" after "configure" was:
> 
> DFLAGS = -D_DFTI -D_MPI
> 
> SCALAPACK_LIBS =

so: scalapack is not found

> 
> I had to manually put the option "-D_SCALAPACK" and the scalapack lib path.
> 
> For QE-7.0 or earlier, if I did not turn on scalapack, I would see no info on scalapack during compilation. But for QE-7.1, I noticed that scalapack was downloaded and compiled without "-D_SCALAPACK" option.

scalapack is never downloaded or compiled by QE

Paolo


> Yang Liu
> 
> 
> 
> 
> 
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-- 
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
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