[mpich-discuss] mpic++/mpicxx?

Jayesh Krishna jayesh at mcs.anl.gov
Mon Aug 8 10:53:55 CDT 2011 

 Great ! Let us know if you need any help.

-Jayesh

----- Original Message -----
From: "Geoff Hilton" <geoff.hilton at t-optlogic.com>
To: "Jayesh Krishna" <jayesh at mcs.anl.gov>
Cc: mpich-discuss at mcs.anl.gov
Sent: Friday, August 5, 2011 6:57:03 PM
Subject: Re: [mpich-discuss] mpic++/mpicxx?

You were right that's what it was, to celebrate:

C:\...>mpiexec -n 4 mpi
I am process 1 of 4.
I am process 2 of 4.
I am process 0 of 4.
I am process 3 of 4.

Huzzah!

Thank you Jayesh!

On 05/08/2011 5:23 PM, Jayesh Krishna wrote:
>   Do you have python installed in your machine ? I did not, so the python part was skipped I guess. Try removing python from your PATH and re-running bjam.
>
> -Jayesh
>
> ----- Original Message -----
> From: "Geoff Hilton"<geoff.hilton at t-optlogic.com>
> To: mpich-discuss at mcs.anl.gov
> Cc: "Jayesh Krishna"<jayesh at mcs.anl.gov>
> Sent: Friday, August 5, 2011 3:26:27 PM
> Subject: Re: [mpich-discuss] mpic++/mpicxx?
>
> Hi Jayesh and thanks for your reply, I do actually need to cross-compile
> to 64 bit windows as well as 32 bit. Regardless, I placed the lines you
> proposed in my user-config.jam and ran the line you suggested (sans
> "<address-model>64"), attached is the large swath of errors that bjam
> produced. Do you have any idea how to correct it by any chance?
>
> Thank you,
> Geoff
>
> On 03/08/2011 5:35 PM, Jayesh Krishna wrote:
>> Hi,
>>    Looking at your email once again, it looks like you are building 32-bit libs. So remove the line specifying the address-model in your user-config.jam (remove the line "<address-model>64"  that implies "build 64-bit libs").
>>
>> -Jayesh
>>
>> ----- Original Message -----
>> From: "Jayesh Krishna"<jayesh at mcs.anl.gov>
>> To: "Geoff Hilton"<geoff.hilton at t-optlogic.com>
>> Cc: mpich-discuss at mcs.anl.gov
>> Sent: Wednesday, August 3, 2011 4:31:11 PM
>> Subject: Re: [mpich-discuss] mpic++/mpicxx?
>>
>> Hi,
>>    Follow the steps below to build Boost with MPICH2.
>>
>> Assumptions
>> --------------
>> # MPICH2 is already installed in your system
>> # Visual Studio Compiler is installed in your system
>>
>> Step 1
>> ---------
>>    Add the lines below to your "tools/build/v2/user-config.jam" (You can also refer to http://www.boost.org/doc/libs/1_47_0/doc/html/mpi/getting_started.html for details). Add the lines to the end of the file.
>>
>> ----------------------- userconfig.jam ---------------------------
>> ...
>>
>> # MPI Configuration
>> import path ;
>> local mpich2_path_win = "C:\\Program Files\\MPICH2" ;
>> local mpich2_path = [ path.make $(mpich2_path_win) ] ;
>> using mpi : :<include>$(mpich2_path)/include
>>                   <address-model>64
>>                   <library-path>$(mpich2_path)/lib
>>                   <find-static-library>cxx
>>                   <find-static-library>mpi
>>               ;
>> .mpirun = "\"$(mpich2_path)\\bin\\mpiexec.exe"\" ;
>> .mpirun_flags = -n ;
>>
>> ----------------------- userconfig.jam ---------------------------
>>
>> Step 2
>> ---------
>>    Use bjam to make and install the MPI library. Make sure that you use a command similar to the one below to specify the type of the build (Since MPICH2 libs are MultiThreaded Static libraries you need to make sure that you build MT static boost libs too, as below).
>>
>> C:\boost_1_47_0>bjam --prefix=c:\boost_1_47_0_install link=static threading=multi runtime-link=static --with-mpi install
>>
>> Step 3
>> ----------
>>    Try a Boost MPI hello world program (http://www.boost.org/doc/libs/1_39_0/doc/html/mpi/tutorial.html).
>>
>>    Hope this helps.
>>
>> Regards,
>> Jayesh
>>
>> ----- Original Message -----
>> From: "Geoff Hilton"<geoff.hilton at t-optlogic.com>
>> To: mpich-discuss at mcs.anl.gov
>> Cc: "Jayesh Krishna"<jayesh at mcs.anl.gov>
>> Sent: Friday, July 29, 2011 2:28:31 PM
>> Subject: Re: [mpich-discuss] mpic++/mpicxx?
>>
>> Hi Jayesh, would you? I'd really appreciate that! I just updated to
>> boost 1.47 (the latest). What exactly is the compiler wrapper/batch file
>> meant to accomplish anyway? Would using a version of mpic++/mpicxx
>> provided by a different MPICH2 implementation work equally well or is it
>> very implementation dependent?
>>
>> Thank you!
>>
>> -------- Original Message --------
>> Subject: Re: [mpich-discuss] mpic++/mpicxx?
>> Date: Fri, 29 Jul 2011 14:19:04 -0500 (CDT)
>> From: Jayesh Krishna<jayesh at mcs.anl.gov>
>> To: Geoff Hilton<geoff.hilton at t-optlogic.com>
>> CC: mpich-discuss at mcs.anl.gov
>>
>> Hi,
>>     Unfortunately I currently don't have the jam files or the batch file
>> that you need. Which version of boost are you using ? I can try
>> modifying the jam files for the same and provide you (in a couple of days).
>>
>> -Jayesh
>>
>> ----- Original Message -----
>> From: "Geoff Hilton"<geoff.hilton at t-optlogic.com>
>> To: mpich-discuss at mcs.anl.gov
>> Cc: "Jayesh Krishna"<jayesh at mcs.anl.gov>
>> Sent: Friday, July 29, 2011 11:05:21 AM
>> Subject: Re: [mpich-discuss] mpic++/mpicxx?
>>
>> Hi Jayesh and thanks for your response, do you have a working copy of
>> said batch file and a list of changes that you made to the installer
>> (installed files?) and jam files that I could use? I'd really appreciate
>> any help I could get so that I can get up, running and back to coding asap.
>>
>> Unrelatedly is this list available via gmane? If not, can it be? It'd
>> make browsing it infinitely easier.
>>
>> Thank you!
>>
>> On 29/07/2011 11:51 AM, Jayesh Krishna wrote:
>>> Hi,
>>>     The MPI compiler wrapper scripts (mpicc, mpicxx etc) are currently not provided with MPICH2 on Windows. Try creating a batch script with Visual studio compiler so that you can use the batch script in place of the VS compiler. You should be able to use this script with Boost.
>>>
>>> (PS: The last time I tested Boost with MPICH2 on Windows I manually modified their installer/jam scripts)
>>> Regards,
>>> Jayesh
>>>
>>> ----- Original Message -----
>>> From: "Geoff Hilton"<geoff.hilton at t-optlogic.com>
>>> To: mpich-discuss at mcs.anl.gov
>>> Sent: Thursday, July 28, 2011 7:30:16 PM
>>> Subject: [mpich-discuss] mpic++/mpicxx?
>>>
>>> Hello,
>>>
>>> I'm new to distributed development and was thinking of using your
>>> implementation of the MPI standard in combination with the Boost C++
>>> Library. However after some reading I've come to understand that a
>>> compiler wrapper called mpic++ (mpicxx or otherwise) is required as well
>>> but I see no mention of it anywhere on the MPICH2 site (
>>> http://www.mcs.anl.gov/research/projects/mpich2 ), nor does it seem to
>>> have come prepackaged with the installer (mpich2-1.4-win-ia32.msi) I
>>> downloaded. Where might I find it exactly, and as a compiler wrapper,
>>> can I safely assume I'm meant to use it wherever I would ordinarily use
>>> my regular compiler (MSVC9 on Windows, GCC on Linux) when MPICH2 is
>>> involved? Is there anything in particular I should know or take note of
>>> with mpic++/mpicxx or MPICH2 in general?
>>>
>>> Thank you!
>>
>>
>
>


-- 
Geoff Hilton
Programmeur-analyste
T-OptLogic inc.
(418) 800-7370

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