X-Recipient: archive-cygwin AT delorie DOT com X-SWARE-Spam-Status: No, hits=-3.3 required=5.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED,RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Message-ID: <32971161.post@talk.nabble.com> Date: Tue, 13 Dec 2011 14:16:09 -0800 (PST) From: Stitchz To: cygwin AT cygwin DOT com Subject: Re: fortran open mpi - getting mpif77 and mpif90 to work In-Reply-To: <4EE767D9.6070101@aol.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit References: <32966392 DOT post AT talk DOT nabble DOT com> <4EE767D9 DOT 6070101 AT aol DOT com> X-IsSubscribed: yes Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com This is what I get on a fresh, default install of cygwin: $ mpif77 ------- The Open MPI wrapper compiler was unable to find the specific compiler ifort.exe in your PATH. Note that this compiler was either specified at configure time or in one of several possible environment variables. ------- So for some reason writing mpif77 on the command line does not result on a "bash: command not found" error. For some reason the command is referenced, even though it doesn't work out of the box. I installed cyg-apt in the vain hope that it would be able to download open mpi or mpich2, but no such luck. Tim Prince-4 wrote: > > On 12/13/2011 8:41 AM, Stitchz wrote: >> >> Is it possible to have a mpif90 command (mpi fortran 90 compiler) working >> under cygwin? I've tried to download several packages (open mpi, mpich2, >> ...) but the configure scripts always fail. > OpenMPI list indicated recently that cygwin support is a work in > progress. I recall it depending on mingw cross compilation, but I may be > wrong. mpich2 is pre-packaged, and works in a Visual Studio framework, > as does current OpenMPI. >> >> Since a fresh install of cygwin includes the mpif77 command (even though >> it >> just points to a missing ifort.exe in the path), should mean that it >> SHOULD >> be able to work... >> >> > This doesn't make sense, nor to I see any evidence of it. When ifort is > supported, it's by an mpiifort wrapper, so as to avoid confusion with > gfortran. This would be a cross compilation, not using cygwin > facilities, and would not be supported specifically by anyone, as far as > I know. > > -- > Tim Prince > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple > > > -- View this message in context: http://old.nabble.com/fortran-open-mpi---getting-mpif77-and-mpif90-to-work-tp32966392p32971161.html Sent from the Cygwin list mailing list archive at Nabble.com. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple