From: Gengbin Zheng (gzheng_at_ks.uiuc.edu)
Date: Thu May 10 2007 - 15:56:36 CDT
Forwarded this email to David Kunzman who is the main developer of the
Charm++ version on Cell.
Gengbin
Gengbin Zheng wrote:
>
>
>
> Alexandre A. Vakhrouchev wrote:
>> Hi! I'm trying to build NAMD on CELL BE. Using Fedora Core 6 for ppc
>> and IBM SDK 2.1
>> I checked ot NAMD sources from CVS, but I didn't find CELL arch
>> files, which David Kunzman means at
>> http://charm.cs.uiuc.edu/~kunzman/Cell/CellNotes.htm
>> <http://charm.cs.uiuc.edu/%7Ekunzman/Cell/CellNotes.htm> at NAMD
>> section:
>>
>> Target Architecture: *Linux-Cell-g++*, *Linux-Cell-xlc* (comming soon)
>> /(For the rest of these notes, it is assumed that *Linux-Cell-g++* is
>> the target architecture.)/
>>
>> # In *[namd2Dir]/arch/[targetArchitecture].arch*, modify
>> *CELL_SDK_DIR* to point to your Cell SDK directory /(this directory
>> should be the same as what it was for the Charm++ directions above).
>> /
>> # /In *[namd2Dir]/Make.charm*, set *CHARMBASE* to point to your
>> Charm++ directory /(this directory should match the location of
>> *[charmDir]* in the directions for building Charm++ above). //
>> # Building FFTW:
>>
>>
>> // //
>> // //
>>
>> 1) Get the FFTW v2.1.5 source code tar-file
>> <http://www.fftw.org/fftw-2.1.5.tar.gz> from the FFTW Website
>> <http://www.fftw.org/>.
>> (original link from here <http://www.fftw.org/download.html>).
>> 2) Use the following configure command: *./configure --build=ppc
>> --host=i386-linux --prefix=[fftwInstallDir] --enable-float
>> --enable-type-prefix CC=ppu32-gcc*
>> /(*Note*: This assumes the host you are building on has an x86
>> compatible processor and is running linux... otherwise, replace
>> *--host=i386-linux*)/
>> 3) Do a *make install*
>> 4) In *[namd2Dir]/arch/Linux-Cell.fftw*, set *FFTDIR* to point to the
>> directory fftw was installed to (i.e. - what *[fftwInstallDir]* was
>> set to in step 2 of "Building FFTW" above.
>> /...Othewise, follow their directions.../
>>
>> // //
>> // //
>> # //Building TCL: /(... comming soon ...)/
>> //
>> # //Building NAMD: The configure command for *Linux-Cell-g++* is
>> *./config fftw Linux-Cell-g++* /(executed in the *[namd2Dir]*
>> directory). ///
>> # ///Once configured, *cd* into the newly created
>> *[namd2]/Linux-Cell-g++* directory and do a *make*///
>>
>> Are the CELL arch files in sourcecode or do I have to make them by
>> myself?
>>
>> Best regards,
>> Dr. Alexandre Vakhrouchev
>>
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