Re: Open MPI broken (November 2 release) ?
On 17.11.2020 16:13, Dennis Willen via Cygwin wrote:
Looks like copy/paste mangled the lines. I'll try again. Is the openMPI
distribution not picking up all the libraries that should come along?
Denny@DESKTOP-BEBCMC4 ~/MPI_tests$ mpifort
testmpi.f90/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld:
cannot find
-lhwloc/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld:
cannot find
-levent_core/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld:
cannot find
-levent_pthreads/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld:
cannot find -lzcollect2: error: ld returned 1 exit status
can you send me the log files ?
It seems your system has problem in properly breaking the lines
I do not see problem on the /usr/lib/pkgconfig
files
$ grep Libs ompi.pc
# dependencies), so only list these in Libs.private.
Libs: -L${libdir} -L${libdir} -lmpi
Libs.private: -lhwloc -levent_core -levent_pthreads -lz
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Re: Open MPI broken (November 2 release) ?
(Last attempt to add CF/LF ...) Is the openMPI install not picking up all the libraries that it should? -Original Message- From: Dennis Willen via Cygwin To: cygwin@cygwin.com Sent: Mon, Nov 16, 2020 3:21 pm Subject: Open MPI broken (November 2 release) ? I tried re-compiling some things after updating to openmpi 4.0.5 and am getting some unexpected failures from mpifort and mpicc: $ mpifort -O3 testmpi.f90/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lhwloc/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_core/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_pthreads/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lzcollect2: error: ld returned 1 exit status Denny@DESKTOP-BEBCMC4 ~/MPI_tests$ I have some working executables from October 26, so I assume there is a problem or something else that I need to update. An example causing the above problem follows. Running Cygwin on an Intel i9-9900K. Thanks for your help. Example: program testmpi!!! MPI tests.!! - Hello World! - Broadcast and reduce! - Pass along real array! -! -! !implicit noneinclude 'mpif.h'integer:: myproc, numproc, ierr, len, istatus(mpi_status_size)character(mpi_max_processor_name):: hostnameinteger:: nreal*4:: y, z, x(1024)!! Hello world.!call mpi_init(ierr)call mpi_comm_rank(mpi_comm_world, myproc, ierr)call mpi_comm_size(mpi_comm_world, numproc, ierr)call mpi_get_processor_name(hostname, len, ierr)write(6,'(i5,a19,a6)') myproc, ': Hello world from ', hostnamecall mpi_barrier(mpi_comm_world,ierr)!! Broadcast and reduce.!y = 0.0z = 0.0if(myproc.eq.0) y = 1.0call mpi_bcast(y, 1, mpi_real, 0, mpi_comm_world, ierr)call mpi_reduce(y, z, 1, mpi_real, mpi_sum, 0, mpi_comm_world, ierr)if(myproc.eq.0) write(6,*) numproc, ' should be ', zcall mpi_barrier(mpi_comm_world,ierr)!! Up the chain and back to the start.!if(myproc==0) then do n=1, 1024 x(n) = float(n) enddoelse do n=1, 1024 x(n) = -float(n) enddo call mpi_recv(x, 1024, mpi_real, myproc-1, mpi_any_tag, & mpi_comm_world, istatus, ierr) endifif(myprochttps://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: Open MPI broken (November 2 release) ?
Looks like copy/paste mangled the lines. I'll try again. Is the openMPI distribution not picking up all the libraries that should come along? Denny@DESKTOP-BEBCMC4 ~/MPI_tests$ mpifort testmpi.f90/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lhwloc/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_core/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_pthreads/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lzcollect2: error: ld returned 1 exit status Denny@DESKTOP-BEBCMC4 ~/MPI_tests$ cat testmpi.f90program testmpi!!! MPI tests for Raspberry Pi cluster.!! - Hello World! - Broadcast and reduce! - Pass along real array! -! -!!implicit noneinclude 'mpif.h'integer:: myproc, numproc, ierr, len, istatus(mpi_status_size)character(mpi_max_processor_name):: hostnameinteger:: nreal*4:: y, z, x(1024)!! Hello world.!call mpi_init(ierr)call mpi_comm_rank(mpi_comm_world, myproc, ierr)call mpi_comm_size(mpi_comm_world, numproc, ierr)call mpi_get_processor_name(hostname, len, ierr)write(6,'(i5,a19,a6)') myproc, ': Hello world from ', hostnamecall mpi_barrier(mpi_comm_world,ierr)!! Broadcast and reduce.!y = 0.0z = 0.0if(myproc.eq.0) y = 1.0call mpi_bcast(y, 1, mpi_real, 0, mpi_comm_world, ierr)call mpi_reduce(y, z, 1, mpi_real, mpi_sum, 0, mpi_comm_world, & ierr)if(myproc.eq.0) write(6,*) numproc, ' should be ', zcall mpi_barrier(mpi_comm_world,ierr)!! Up the chain and back to the start.!if(myproc==0) then do n=1, 1024 x(n) = float(n) enddoelse do n=1, 1024 x(n) = -float(n) enddo call mpi_recv(x, 1024, mpi_real, myproc-1, mpi_any_tag, & mpi_comm_world, istatus, ierr) endifif(myproc To: cygwin@cygwin.com Sent: Mon, Nov 16, 2020 3:21 pm Subject: Open MPI broken (November 2 release) ? I tried re-compiling some things after updating to openmpi 4.0.5 and am getting some unexpected failures from mpifort and mpicc: $ mpifort -O3 testmpi.f90/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lhwloc/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_core/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_pthreads/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lzcollect2: error: ld returned 1 exit status Denny@DESKTOP-BEBCMC4 ~/MPI_tests$ I have some working executables from October 26, so I assume there is a problem or something else that I need to update. An example causing the above problem follows. Running Cygwin on an Intel i9-9900K. Thanks for your help. Example: program testmpi!!!!!!! MPI tests for Raspberry Pi cluster.!! - Hello World! - Broadcast and reduce! - Pass along real array! -! -!!implicit noneinclude 'mpif.h'integer:: myproc, numproc, ierr, len, istatus(mpi_status_size)character(mpi_max_processor_name):: hostnameinteger:: nreal*4:: y, z, x(1024)!! Hello world.!call mpi_init(ierr)call mpi_comm_rank(mpi_comm_world, myproc, ierr)call mpi_comm_size(mpi_comm_world, numproc, ierr)call mpi_get_processor_name(hostname, len, ierr)write(6,'(i5,a19,a6)') myproc, ': Hello world from ', hostnamecall mpi_barrier(mpi_comm_world,ierr)!! Broadcast and reduce.!y = 0.0z = 0.0if(myproc.eq.0) y = 1.0call mpi_bcast(y, 1, mpi_real, 0, mpi_comm_world, ierr)call mpi_reduce(y, z, 1, mpi_real, mpi_sum, 0, mpi_comm_world, & ierr)if(myproc.eq.0) write(6,*) numproc, ' should be ', zcall mpi_barrier(mpi_comm_world,ierr)!! Up the chain and back to the start.!if(myproc==0) then do n=1, 1024 x(n) = float(n) enddoelse do n=1, 1024 x(n) = -float(n) enddo call mpi_recv(x, 1024, mpi_real, myproc-1, mpi_any_tag, & mpi_comm_world, istatus, ierr) endifif(myprochttps://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Open MPI broken (November 2 release) ?
I tried re-compiling some things after updating to openmpi 4.0.5 and am getting some unexpected failures from mpifort and mpicc: $ mpifort -O3 testmpi.f90/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lhwloc/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_core/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -levent_pthreads/usr/lib/gcc/x86_64-pc-cygwin/10/../../../../x86_64-pc-cygwin/bin/ld: cannot find -lzcollect2: error: ld returned 1 exit status Denny@DESKTOP-BEBCMC4 ~/MPI_tests$ I have some working executables from October 26, so I assume there is a problem or something else that I need to update. An example causing the above problem follows. Running Cygwin on an Intel i9-9900K. Thanks for your help. Example: program testmpi!!! MPI tests for Raspberry Pi cluster.!! - Hello World! - Broadcast and reduce! - Pass along real array! -! -!!implicit noneinclude 'mpif.h'integer:: myproc, numproc, ierr, len, istatus(mpi_status_size)character(mpi_max_processor_name):: hostnameinteger:: nreal*4:: y, z, x(1024)!! Hello world.!call mpi_init(ierr)call mpi_comm_rank(mpi_comm_world, myproc, ierr)call mpi_comm_size(mpi_comm_world, numproc, ierr)call mpi_get_processor_name(hostname, len, ierr)write(6,'(i5,a19,a6)') myproc, ': Hello world from ', hostnamecall mpi_barrier(mpi_comm_world,ierr)!! Broadcast and reduce.!y = 0.0z = 0.0if(myproc.eq.0) y = 1.0call mpi_bcast(y, 1, mpi_real, 0, mpi_comm_world, ierr)call mpi_reduce(y, z, 1, mpi_real, mpi_sum, 0, mpi_comm_world, & ierr)if(myproc.eq.0) write(6,*) numproc, ' should be ', zcall mpi_barrier(mpi_comm_world,ierr)!! Up the chain and back to the start.!if(myproc==0) then do n=1, 1024 x(n) = float(n) enddoelse do n=1, 1024 x(n) = -float(n) enddo call mpi_recv(x, 1024, mpi_real, myproc-1, mpi_any_tag, & mpi_comm_world, istatus, ierr) endifif(myprochttps://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation:https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
Re: 1.7.4-1 upgrade of OpenMPI packages caused MPI to stop on Windows 7
On 28/02/2014 19:09, Marco Atzeri wrote: On 28/02/2014 18:43, Marco Atzeri wrote: On 28/02/2014 09:26, Christian Wagner wrote: mpirun is working for me on W7 64bit hemmm Not true, a developement copy was working. something went wrong packing the files... the file should be $ ls -l orterun.exe -rwxr-xr-x 1 marco Administrators 62995 Feb 6 14:04 orterun.exe but was cropped to just $ ls -l /usr/bin/orterun.exe -rwxr-xr-x 1 marco None 58909 Feb 6 14:26 /usr/bin/orterun.exe I will repack and upload a new version Sorry Marco 1.7.4-2 on the way -- 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
Re: 1.7.4-1 upgrade of OpenMPI packages caused MPI to stop on Windows 7
On 28/02/2014 18:43, Marco Atzeri wrote: On 28/02/2014 09:26, Christian Wagner wrote: mpirun is working for me on W7 64bit hemmm Not true, a developement copy was working. something went wrong packing the files... the file should be $ ls -l orterun.exe -rwxr-xr-x 1 marco Administrators 62995 Feb 6 14:04 orterun.exe but was cropped to just $ ls -l /usr/bin/orterun.exe -rwxr-xr-x 1 marco None 58909 Feb 6 14:26 /usr/bin/orterun.exe I will repack and upload a new version Sorry Marco -- 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
Re: 1.7.4-1 upgrade of OpenMPI packages caused MPI to stop on Windows 7
On 28/02/2014 09:26, Christian Wagner wrote: I am using an up to date Windows 7 system with cygwin 64 bit installed. I've installed via the cygwin interface all current cygwin packages except mail and audio. cygwin\bin is added to the Windows environment. OpenMPI is added to PATH (cygwin64\bin) and LD_LIBRARY_PATH (cygwin64\lib). Problem: After installing the cygwin x86_64 OpenMPI updates i.e. version 1.7.4-1, both mpirun and mpiexec were broke (after typing the commands and waiting a couple of seconds no errors or prompts appeared, it just passed on to the command prompt. Before the upgrade and after the repair both commands give feedback citing that there is nothing to be executed). A Gromacs installation using OpenMPI also was broke. that usually means an incomplete package installation mpirun is working for me on W7 64bit $ uname -rm 1.7.28(0.271/5/3) x86_64 what is the output of "cygcheck /usr/bin/mpirun" ? on my system is : $ cygcheck /usr/bin/mpirun -> E:\cygwin64\bin\orterun.exe E:\cygwin64\bin\orterun.exe E:\cygwin64\bin\cygopen-rte-7.dll E:\cygwin64\bin\cygopen-pal-6.dll E:\cygwin64\bin\cygwin1.dll C:\Windows\system32\KERNEL32.dll C:\Windows\system32\API-MS-Win-Core-RtlSupport-L1-1-0.dll C:\Windows\system32\ntdll.dll C:\Windows\system32\KERNELBASE.dll [cut] C:\Windows\system32\API-MS-Win-Security-Base-L1-1-0.dll E:\cygwin64\bin\cyggcc_s-seh-1.dll Solution: revert to cygwin x86_64 OpnMPI version 1.7.1-2. All of the above problems were solved. I am not a programmer, so I could unfortunately not narrow down the cause of this behavior. Best regards, Chris Wagner -- Please follow this Problem reports: http://cygwin.com/problems.html Regards Marco -- 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
1.7.4-1 upgrade of OpenMPI packages caused MPI to stop on Windows 7
I am using an up to date Windows 7 system with cygwin 64 bit installed. I've installed via the cygwin interface all current cygwin packages except mail and audio. cygwin\bin is added to the Windows environment. OpenMPI is added to PATH (cygwin64\bin) and LD_LIBRARY_PATH (cygwin64\lib). Problem: After installing the cygwin x86_64 OpenMPI updates i.e. version 1.7.4-1, both mpirun and mpiexec were broke (after typing the commands and waiting a couple of seconds no errors or prompts appeared, it just passed on to the command prompt. Before the upgrade and after the repair both commands give feedback citing that there is nothing to be executed). A Gromacs installation using OpenMPI also was broke. Solution: revert to cygwin x86_64 OpnMPI version 1.7.1-2. All of the above problems were solved. I am not a programmer, so I could unfortunately not narrow down the cause of this behavior. Best regards, Chris Wagner -- 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
Re: fortran open mpi - getting mpif77 and mpif90 to work
On 14/12/2011 13:20, Jon Clugston wrote: > On Tue, Dec 13, 2011 at 5:16 PM, Stitchz wrote: >> 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. >> > > Maybe, you have an executable called "mpif77" installed on your > system, in your PATH, that isn't from Cygwin. The fact that the official Cygwin package list (http://cygwin.com/packages/) doesn't include anything containing even the substring 'mpif77' suggests that's pretty likely. cheers, DaveK -- 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
Re: fortran open mpi - getting mpif77 and mpif90 to work
On Tue, Dec 13, 2011 at 5:16 PM, Stitchz wrote: > > 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. > Maybe, you have an executable called "mpif77" installed on your system, in your PATH, that isn't from Cygwin. -- 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
Re: fortran open mpi - getting mpif77 and mpif90 to work
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
Re: fortran open mpi - getting mpif77 and mpif90 to work
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
fortran open mpi - getting mpif77 and mpif90 to work
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. 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... -- View this message in context: http://old.nabble.com/fortran-open-mpi---getting-mpif77-and-mpif90-to-work-tp32966392p32966392.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
Re: MPI under cygwin?
Hi Gustavo, I'm using MPICH2 under Cygwin and it works fine. I would like to try OpenMPI but it is not yet supported. It seems OpenMPI team is working on it. Best regards, Anh-Khai Gustavo Seabra a écrit : Hi all, I looked here: http://cygwin.com/packages/ , but there doesn't seem to be any MPI available for installing using setup.exe. I wonder if anyone here has experience installing any MPI implementation under cygwin. I **do not** mean to use the Windows version under cygwin, as listed here: http://sourceware.org/ml/cygwin/2008-02/msg00029.html, but an actual installation under cygwin. I'd be very interested to hear any experience you guys may have as far as what works well (or doesn't), and what needed to be done for compiling, etc. Thanks a lot! Gustavo. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/ -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
MPI under cygwin?
Hi all, I looked here: http://cygwin.com/packages/ , but there doesn't seem to be any MPI available for installing using setup.exe. I wonder if anyone here has experience installing any MPI implementation under cygwin. I **do not** mean to use the Windows version under cygwin, as listed here: http://sourceware.org/ml/cygwin/2008-02/msg00029.html, but an actual installation under cygwin. I'd be very interested to hear any experience you guys may have as far as what works well (or doesn't), and what needed to be done for compiling, etc. Thanks a lot! Gustavo. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Problem compiling MPI examples under cygwin
madfran wrote: Sorry, but the problem it is not so easy to solve. I'd be surprised if my prescribed solution doesn't work for you. You should try it. If you read carrefully my original post, you realize that: Actually, I consciously read your posting twice to make sure that you didn't show some indication that the compiler should be able to find the include file. My recommendation is to do what I suggested and take a look at the 'gcc' documentation. If you have questions and/or problems after that, then you can follow-up to this list or, more appropriately, some gcc users list. What you've demonstrated so far would have the same problems on any POSIX platform, given the install path you have for MPI. [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ which mpi.h /cygdrive/c/Program files/MPICH2/include/mpi.h That means which is able to find mpi.h This has no bearing on whether the compiler will find the include file. [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ echo $PATH//usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/cygwin/lib:/cygd rive/c/Program files/MPICH2/lib:/cygdrive/c/Program files/MPICH2/include:. That means the PATH is correct. This also has no bearing on whether the compiler will find the include file. [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h -rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program Files/MPICH2/include/mpi.h That means I have rights over mpi.h That, of course, is relevant but even if you didn't have permissions, that still wouldn't explain your problem. -- Larry Hall http://www.rfk.com RFK Partners, Inc. (508) 893-9779 - RFK Office 216 Dalton Rd. (508) 893-9889 - FAX Holliston, MA 01746 _ A: Yes. > Q: Are you sure? >> A: Because it reverses the logical flow of conversation. >>> Q: Why is top posting annoying in email? -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Problem compiling MPI examples under cygwin
Sorry, but the problem it is not so easy to solve. If you read carrefully my original post, you realize that: >[EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples >$ which mpi.h /cygdrive/c/Program files/MPICH2/include/mpi.h That means which is able to find mpi.h >[EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples >$ echo $PATH//usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/cygwin/lib:/cygd rive/c/Program files/MPICH2/lib:/cygdrive/c/Program files/MPICH2/include:. That means the PATH is correct. >[EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples >$ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h -rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program Files/MPICH2/include/mpi.h That means I have rights over mpi.h madfran On Fri, 01 Feb 2008 16:52:57 -0500, Larry Hall (Cygwin) wrote > madfran wrote: > > Hi,... > > > > I have a probleme when I try to compile under cygwin. > > The program it an example from MPICH2. > > Following the advice of the people from MPICH2, I install MPICH2 under > > WinXP, change the PATH to add the new addres and,... nothing, cygwin is > > not able to find the include. > > > > > [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples > > $ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h > > -rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program > > Files/MPICH2/include/mpi.h > > > > [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples > > $ make clean > > > > [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples > > $ make hellow > > gcc -I../src/include -I../src/include -O2 -c hellow.c > > hellow.c:13:17: mpi.h: No such file or directory > > hellow.c: In function `main': > > hellow.c:21: error: `MPI_COMM_WORLD' undeclared (first use in this function) > > hellow.c:21: error: (Each undeclared identifier is reported only once > > hellow.c:21: error: for each function it appears in.) > > make: *** [hellow.o] Error 1 > > You didn't tell it where the file was. Try adding > '-I "/cygdrive/c/Program iles/MPICH2/include/mpi.h"' to your list of > include paths. > > -- -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Problem compiling MPI examples under cygwin
On Feb 1, 2008 4:43 PM, madfran wrote: > Hi,... > > I have a probleme when I try to compile under cygwin. > The program it an example from MPICH2. > Following the advice of the people from MPICH2, I install MPICH2 under > WinXP, change the PATH to add the new addres and,... nothing, cygwin is > not able to find the include. Err... I wouldn't expect that to work on any POSIX platform. gcc searches for includes in directories specified by -I on its command line, not based on $PATH... > [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples > $ make hellow > gcc -I../src/include -I../src/include -O2 -c hellow.c > hellow.c:13:17: mpi.h: No such file or directory > hellow.c: In function `main': > hellow.c:21: error: `MPI_COMM_WORLD' undeclared (first use in this function) > hellow.c:21: error: (Each undeclared identifier is reported only once > hellow.c:21: error: for each function it appears in.) > make: *** [hellow.o] Error 1 See, it's searching in "../src/include", in addition to the default compiler directories. If the Makefile is 'standard', you could probably do: make CFLAGS='-I /cygdrive/c/Program\ files/MPICH2/include' hellow to convince it to search in the MPICH2 include dir as well. (you may or may not need the \ before the space in program files, depending on how make does its argument splitting, I'm not really sure) But anyway, this isn't really on-topic here, since this is just a general "How to compile in a POSIX environment" question. ~Matt -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Problem compiling MPI examples under cygwin
madfran wrote: Hi,... I have a probleme when I try to compile under cygwin. The program it an example from MPICH2. Following the advice of the people from MPICH2, I install MPICH2 under WinXP, change the PATH to add the new addres and,... nothing, cygwin is not able to find the include. [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h -rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program Files/MPICH2/include/mpi.h [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ make clean [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ make hellow gcc -I../src/include -I../src/include -O2 -c hellow.c hellow.c:13:17: mpi.h: No such file or directory hellow.c: In function `main': hellow.c:21: error: `MPI_COMM_WORLD' undeclared (first use in this function) hellow.c:21: error: (Each undeclared identifier is reported only once hellow.c:21: error: for each function it appears in.) make: *** [hellow.o] Error 1 You didn't tell it where the file was. Try adding '-I "/cygdrive/c/Program iles/MPICH2/include/mpi.h"' to your list of include paths. -- Larry Hall http://www.rfk.com RFK Partners, Inc. (508) 893-9779 - RFK Office 216 Dalton Rd. (508) 893-9889 - FAX Holliston, MA 01746 _ A: Yes. > Q: Are you sure? >> A: Because it reverses the logical flow of conversation. >>> Q: Why is top posting annoying in email? -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Problem compiling MPI examples under cygwin
Hi,... I have a probleme when I try to compile under cygwin. The program it an example from MPICH2. Following the advice of the people from MPICH2, I install MPICH2 under WinXP, change the PATH to add the new addres and,... nothing, cygwin is not able to find the include. Attached the test done. madfran ** * [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h -rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program Files/MPICH2/include/mpi.h [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ make clean [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ make hellow gcc -I../src/include -I../src/include -O2 -c hellow.c hellow.c:13:17: mpi.h: No such file or directory hellow.c: In function `main': hellow.c:21: error: `MPI_COMM_WORLD' undeclared (first use in this function) hellow.c:21: error: (Each undeclared identifier is reported only once hellow.c:21: error: for each function it appears in.) make: *** [hellow.o] Error 1 [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ which mpi.h /cygdrive/c/Program files/MPICH2/include/mpi.h [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ echo $PATH /usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/cygwin/lib:/cygdrive/c /P rogram files/MPICH2/lib:/cygdrive/c/Program files/MPICH2/include:C:/Perl/bin/:/c ygdrive/c/WINNT/system32:/cygdrive/c/WINNT:/cygdrive/c/WINNT/System32/Wbem:/cy gd rive/c/Program Files/HPQ/IAM/bin:/cygdrive/c/Program Files/Common Files/Autodesk Shared/:/cygdrive/c/program files/IXOS/IXOS-eCONtext/bin:/cygdrive/c/program fi les/IXOS/IXOS- eCONtext/opt/ORA/bin:/cygdrive/c/Oracle/ora8iclient/bin:/cygdrive/ c/Program Files/Oracle/jre/1.1.7/bin:/cygdrive/c/Oracle/ora81/bin:/cygdrive/c/pg p:/cygdrive/c/Program Files/Common Files/AspenTech Shared/:/cygdrive/c/Program F iles/Nmap:/cygdrive/c/Program files/MPICH2/bin:/cygdrive/c/PGP:/usr/bin [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples $ ls -l /cygdrive/c/"Program Files"/MPICH2/include/mpi.h -rwxrwxrwx+ 1 madfran root 51473 Oct 30 16:05 /cygdrive/c/Program Files/MPICH2/include/mpi.h [EMAIL PROTECTED] /cygdrive/c/cygwin/tmp/mpi/mpich2-1.0.6p1/examples ** -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: MPI
[EMAIL PROTECTED] wrote: Hello, I would like to know if someone can tell me what I have to do to install MPI, in order to use it under Cygwin. Thank you very much, MarioA While there was once a version of lam-mpi set up to build under cygwin, AFAIK it has suffered bit rot and would present a struggle. You could use native Windows mpich builds, recognizing that they don't use cygwin .dll and are not supported under cygwin, even though cygwin is valuable as a more capable command line environment. Note that Argonne Windows mpich includes 32- and 64-bit Windows versions, which are much the same as those which are embedded in the Windows CCS environment, and can be run together with cygwin. Even if you should be ingenious enough to link against Argonne mpich with a cygwin compiler and -mno-cygwin, that takes it outside the range of topics which this mail list supports. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: MPI
On Thu, Dec 07, 2006, MarioA wrote: > > I would like to know if someone can tell me what I have to do to install > MPI, in order to use it under Cygwin. > You can download and install a precompiled mpich2 for windows. Then you can use cygwin compilers and loaders to link your program to that library in the usual way. When I tried a couple of months ago to build mpich2 from sources using cygwin's compilers, there were problems (which I don't even fully remember now). Since the precompiled libraries worked fine for me, I didn't pursue this. ...good luck...dave case -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
RE: MPI
On 07 December 2006 16:26, Samuel Thibault wrote: > Hi, > > Brian Dessent, le Thu 07 Dec 2006 08:12:05 -0800, a écrit : >> MarioA wrote: >> >>> I would like to know if someone can tell me what I have to do to install >>> MPI, in order to use it under Cygwin. >> >> You are making the mistake of assuming that anyone here has any idea >> what MPI is. > > MPI is a standard, not an application. mpich and lampi are some examples > of implementations. > > Samuel Then the answer to the original question: >>> I would like to know if someone can tell me what I have to do to install >>> MPI, in order to use it under Cygwin. must be "You would have to install an implementation of it, in order to use it." cheers, DaveK -- Can't think of a witty .sigline today -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: MPI
Hi, Brian Dessent, le Thu 07 Dec 2006 08:12:05 -0800, a écrit : > MarioA wrote: > > > I would like to know if someone can tell me what I have to do to install > > MPI, in order to use it under Cygwin. > > You are making the mistake of assuming that anyone here has any idea > what MPI is. MPI is a standard, not an application. mpich and lampi are some examples of implementations. Samuel -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: MPI
MarioA wrote: > I would like to know if someone can tell me what I have to do to install > MPI, in order to use it under Cygwin. You are making the mistake of assuming that anyone here has any idea what MPI is. We could probably google it and find out (and I'm sure some readers might know) but the fact remains that if it isn't listed at <http://cygwin.com/packages/> (and it's not) then it's not part of the distro and so you're on your own. If MPI has a mailing list, ask there. If this is some kind of library, then try downloading its source code and building it, and if you get an error, report the exact error along with the exact steps you used to get the error. In short, you need to be much more specific. Brian -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
MPI
Hello, I would like to know if someone can tell me what I have to do to install MPI, in order to use it under Cygwin. Thank you very much, MarioA -- View this message in context: http://www.nabble.com/MPI-tf2775108.html#a7741455 Sent from the Cygwin Users mailing list archive at Nabble.com. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: LAM: install LAM/MPI using Cygwin
I have to admit that we have done very little followup with Cygwin
since the initial porting work -- our docs reflect this in the fact
that they ask for cygipc, which is apparently now obsolete.
If you get this to work, we'd appreciate any feedback on what was
necessary.
On Oct 6, 2005, at 4:40 AM, TAN TH wrote:
has anyone successfully install LAM/MPI using CygWin
before? if yes, would appreciate any help.
I have tried install cygipc, but seem like it does not
help. also Cygipc2 is not longer valid, and there is
some posting saying cygipc is obsolete. It's job has
been overtaken by cygserver from
the cygwin package itself.
LAM/MPI is available for download at
www.lam-mpi.org/
thanks.
__
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http://mail.yahoo.com
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install LAM/MPI using Cygwin
has anyone successfully install LAM/MPI using CygWin before? if yes, would appreciate any help. I have tried install cygipc, but seem like it does not help. also Cygipc2 is not longer valid, and there is some posting saying cygipc is obsolete. It's job has been overtaken by cygserver from the cygwin package itself. LAM/MPI is available for download at www.lam-mpi.org/ thanks. __ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Compiling LAM MPI
Gerrit P. Haase wrote: Dalibor wrote: [...] Yes I see, maybe I was confused by your words: "... and published under a BSD license without an advertising clause." Sorry about that, that's just a general way of me saying 'GPL-compatible BSD-ish code'. Kaffe being GPL means that we can't mix it with four clause BSD licensed code with the advertising clause. I'll check in a note on the copyright details of inet_*.c files into kaffe's CVS THRIDPARTY file right away. Thanks for bringing it up! cheers, dalibor topic -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Compiling LAM MPI
Dalibor wrote: [...] Yes I see, maybe I was confused by your words: "... and published under a BSD license without an advertising clause." Gerrit -- =^..^= http://nyckelpiga.de/donate.html -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Compiling LAM MPI
Gerrit P. Haase wrote: Dalibor wrote: Gerrit P. Haase familiehaase.de> writes: I have some replacement functions for inet_ntop & inet_pton which I found in the kaffe sources, these don't include coyright notices and compile ok on Cygwin. Hallo Gerrit, I've explicitely included them for Cygwin :) Hmm, then I fetched them before this happened;) Does that mean my version is not copyrighted then..? Hmm, weird. Current replace/inet_*.c files in Kaffe's CVS are licensed under /* Copyright (c) 1996 by Internet Software Consortium. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ I got them from IRCII, which mentions that these files come from ISC: ftp://ircftp.au.eterna.com.au/pub/ircII/ircii-current/ircii/doc/Copyright The upstream source seems to be bind: http://idsa.irisa.fr/cgi-bin/bind/http/source/lib/isc/inet_ntop.c I hope this clears up any confusion wrt to licensing of the inet_* files. Looking at the kaffe CVS, it seems that the files were checked in from the start with appropriate copyright notices: http://www.kaffe.org/cgi-bin/viewcvs.cgi/kaffe/replace/inet_ntop.c?annotate=1.1 So I guess you simply had a bit of bad luck with CVS :) cheers, dalibor topic -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Compiling LAM MPI
Dalibor wrote: > Gerrit P. Haase familiehaase.de> writes: >> I have some replacement functions for inet_ntop & inet_pton which I >> found in the kaffe sources, these don't include coyright notices and >> compile ok on Cygwin. > Hallo Gerrit, > I've explicitely included them for Cygwin :) Hmm, then I fetched them before this happened;) Does that mean my version is not copyrighted then..? Gerrit -- =^..^= http://nyckelpiga.de/donate.html -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Compiling LAM MPI
Gerrit P. Haase familiehaase.de> writes: > I have some replacement functions for inet_ntop & inet_pton which I > found in the kaffe sources, these don't include coyright notices and > compile ok on Cygwin. Hallo Gerrit, I've explicitely included them for Cygwin :) According to the changelog: 2003-06-12 Dalibor Topic <[EMAIL PROTECTED]> * configure.in: check for inet_ntop and inet_pton. * config/config.h.in, configure, kaffe/scripts/Makefile.in, kaffe/scripts/compat/Makefile.in, libltdl/config-h.in, replace/Makefile.in: regenerated. * replace/Makefile.am: (libreplace_la_SORCES) Add inet_ntop.c and inet_pton.c. * replace/inet_ntop.c, replace/inet_pton.c: new files, taken from ircii, distributed under a BSD type license. thanks for pointing them out, I'll add them to THIRDPARTY file in CVS, which describes upstreams for third party code in Kaffe with its (GPL-compatible) licenses. cheers, dalibor topic p.s. I still havent got around to merge your Kaffe patches in. I've confirmed that I can boot win98 in qemu on my box, so I'll install it on a file, and pull Cygwin on it. Unfortunately, the current cross-tools tollchain for cygwin seems broken, so I'm afraid it will take a bit longer till I can pull in your patches for Kaffe. Just to let you know I'm still on it :) -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: Compiling LAM MPI results in undefined reference
On Oct 5 15:10, Siegmar Gross wrote: > c: undefined reference to `_inet_ntop' It's not implemented. Doesn't the package have a configure option along the lines of --without-ipv6? > Searching in the web showed that other persons had had similar problems. > One suggestion was to have cygipc installed and ipc-daemon2 running. > The Cygwin documentation states that it is deprecated and that I should > use cygserver instead (which I have running as a Windows service). That has nothing to do with missing symbols. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Project Co-Leader mailto:[EMAIL PROTECTED] Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: How to add MPI on Cygwin
On Wed, 12 Nov 2003, Amandeep Parmar wrote: > I was wondering if we can add other compiler packages to Cygwin. I want to > install the parallel programming package MPI to cygwin ( which I think is > not already included in cygwin). I would really appreciate if somebody can > help me out with it. > Regards, > AP I have built MPICH on my cygwin installation. The building process was straight forward. One thing to lookout for is that in MPICH, there are many files that case sensitive (e.g. mpicc and mpiCC). Make sure you build MPICH in a directory that is mounted with the "managed" option. You'll also need rsh or sshd running to use it. It works just fine on one machine, but I haven't tested it on multiple machines. I only use it for code development on my laptop when I'm away from the office. Kevin Van Workum, PhD National Institute of Standards and Technology Polymers Division 224/B228 -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
Re: How to add MPI on Cygwin
On Wed, Nov 12, 2003 at 11:43:29PM -0500, Amandeep Parmar wrote: > I was wondering if we can add other compiler packages to Cygwin. I want to > install the parallel programming package MPI to cygwin ( which I think is > not already included in cygwin). I would really appreciate if somebody can > help me out with it. See http://cygwin.com/setup.html to learn how to contribute packages to the Cygwin distribution and to act as package maintainer. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Developermailto:[EMAIL PROTECTED] Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
How to add MPI on Cygwin
I was wondering if we can add other compiler packages to Cygwin. I want to install the parallel programming package MPI to cygwin ( which I think is not already included in cygwin). I would really appreciate if somebody can help me out with it. Regards, AP -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
