Re: [Pw_forum] mpi error using pw.x

PWSCF Forum Subject: Re: [Pw_forum] mpi error using pw.x On May 16, 2016, at 11:12 PM, Chong Wang <ch-w...@outlook.com> wrote: > 1. With intel parallel studio 2016 update3, Errors in my original post > persists. We had little compiler issue with Intel 16 in the past, I would not be

Re: [Pw_forum] mpi error using pw.x

On May 16, 2016, at 11:12 PM, Chong Wang wrote: > 1. With intel parallel studio 2016 update3, Errors in my original post > persists. We had little compiler issue with Intel 16 in the past, I would not be surprised is somwthing else is broken. Which exact version of Intel

Re: [Pw_forum] mpi error using pw.x

nday, May 16, 2016 9:43 PM To: PWSCF Forum Subject: Re: [Pw_forum] mpi error using pw.x Hi Chong Wang, Perhaps it would be better to run ./configure with, ./configure CC=icc CXX=icpc F90=ifort F77=ifort MPIF90=mpiifort --with-scalapack=intel so that QE knows which compiler to use, verified with QE v5

Re: [Pw_forum] mpi error using pw.x

May 16, 2016 3:10 AM *To:* PWSCF Forum *Subject:* Re: [Pw_forum] mpi error using pw.x Your make.sys shows clear signs of mixup between ifort and gfortran. Please verify that mpif90 calls ifort and not gfortran (or vice versa). Configure issues a warning if this happens. I have success

Re: [Pw_forum] mpi error using pw.x

<pw_forum-boun...@pwscf.org> on behalf > of Paolo Giannozzi <p.gianno...@gmail.com> > *Sent:* Monday, May 16, 2016 3:10 AM > *To:* PWSCF Forum > *Subject:* Re: [Pw_forum] mpi error using pw.x > > Your make.sys shows clear signs of mixup between ifort and gfortran. &g

Re: [Pw_forum] mpi error using pw.x

;p.gianno...@gmail.com> Sent: Monday, May 16, 2016 3:10 AM To: PWSCF Forum Subject: Re: [Pw_forum] mpi error using pw.x Your make.sys shows clear signs of mixup between ifort and gfortran. Please verify that mpif90 calls ifort and not gfortran (or vice versa). Configure issues a warning if this

Re: [Pw_forum] mpi error using pw.x

ar command and flags - for most architectures: AR = ar, ARFLAGS = ruv > > > AR = ar > > ARFLAGS = ruv > > > # ranlib command. If ranlib is not needed (it isn't in most cases) use > > # RANLIB = echo > > > RANLIB = ranlib > >

Re: [Pw_forum] mpi error using pw.x

used PREFIX = /usr/local Cheers! Chong Wang From: pw_forum-boun...@pwscf.org <pw_forum-boun...@pwscf.org> on behalf of Paolo Giannozzi <p.gianno...@gmail.com> Sent: Sunday, May 15, 2016 8:28:26 PM To: PWSCF Forum Subject: Re: [Pw_forum] mpi error using p

Re: [Pw_forum] mpi error using pw.x

ror stack: > PMPI_Cart_sub(242)...: MPI_Cart_sub(comm=0xc400fcf3, > remain_dims=0x7ffd10080408, comm_new=0x7ffd10080360) failed > PMPI_Cart_sub(178).......: > > Cheers! > > Chong > -- > *From:* pw_forum-boun...@pwscf.org

Re: [Pw_forum] mpi error using pw.x

To: PWSCF Forum Subject: Re: [Pw_forum] mpi error using pw.x Please tell us what is wrong and we will fix it. Seriously: nobody can answer your question unless you specify, as a strict minimum, input data, number of processors and type of parallelization that trigger the error, and where the erro

Re: [Pw_forum] mpi error using pw.x

Please tell us what is wrong and we will fix it. Seriously: nobody can answer your question unless you specify, as a strict minimum, input data, number of processors and type of parallelization that trigger the error, and where the error occurs (at startup, later, in the middle of the run, ...).

[Pw_forum] mpi error using pw.x

I compiled quantum espresso 5.4 with intel mpi and mkl 2016 update 3. However, when I ran pw.x the following errors were reported: ... MPIR_Get_contextid_sparse_group(1330): Too many communicators (0/16384 free on this process; ignore_id=0) Fatal error in PMPI_Cart_sub: Other MPI error, error