Re: Charm compile: "xlC: command not found"

From: Peter Freddolino (petefred_at_ks.uiuc.edu)
Date: Mon Jul 02 2007 - 10:32:56 CDT

Hi Justin,
in general you're probably better off addressing charm++ issues to the
http://lists.cs.uiuc.edu/mailman/listinfo/charm since there isn't much
overlap in readership between the two lists.

In this case, however, is there any reason you're not just using the
precompiled bluegene binary? It makes use of an unreleased (by IBM)
communication layer, and achieves much better scaling than MPI.

Best,
Peter

Jianhui Tian wrote:
> Hi,
>
> I am compiling Charm++, and got the following error.
> ########################################################
> ../bin/charmc -host xi-main.C
> ../bin/charmc: line 160: xlC: command not found
> Fatal Error by charmc in directory
> /gpfs1/angel/NAMD/NAMD_2.6_Source/charm-5.9/mpi-bluegenel-xlc/tmp
> Command xlC -I../bin/../include -D__CHARMC__=1
> -I/bgl/BlueLight/ppcfloor//bglsys/include -c xi-main.C -o xi-main.o
> returned error code 127
> charmc exiting...
> gmake[1]: *** [xi-main.o] Error 1
> gmake[1]: Leaving directory
> `/gpfs1/angel/NAMD/NAMD_2.6_Source/charm-5.9/mpi-bluegenel-xlc/tmp'
> gmake: *** [headers] Error 2
> -------------------------------------------------
> Charm++ NOT BUILT.
> #######################################
> I checked CMK_CXX="/opt/ibmcmp/vacpp/bg/8.0/bin/blrts_xlC", blrts_xlC
> is there. Anybody has ang hint about what's wrong here? Thanks a lot.
>
> Justin

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