Note for MPICH developers: It’ll be good to figure out what exactly changed between 3.0.4 and 3.1 that is causing this. My understanding is that this check for warnings has been there in MPICH for a long time. — Pavan On Feb 26, 2014, at 9:18 AM, Lu, Huiwei <[email protected]> wrote:

This problem seems to be similar as the discussion thread below: http://lists.mpich.org/pipermail/discuss/2014-February/002246.html Some of your flags was treated as warnings by MPICH and therefore disabled VA_ARGS.

Could you please try to compile MPICH-3.1 with less flags? For example, export CFLAGS=‘-O3’ export CXXFLAGS=‘-O3’ export FFLAGS=‘-O3’

— Huiwei Lu Postdoc Appointee Mathematics and Computer Science Division, Argonne National Laboratory http://www.mcs.anl.gov/~huiweilu/

On Feb 26, 2014, at 5:42 AM, Бакиров, Медер <[email protected]> wrote:

...

Dear Sirs!

I'm trying to compile MPICH 3.1 under RHEL 5.10 using Intel Compiler, but encounter the following errors:

make[3]: Entering directory `/home/dotcoder/src/mpich-3.1/src/pm/hydra' CC utils/alloc/alloc.lo In file included from utils/alloc/alloc.c(7): ./include/hydra.h(79): catastrophic error: #error directive: "hydra requires VA_ARGS support" #error "hydra requires VA_ARGS support" ^

compilation aborted for utils/alloc/alloc.c (code 4) make[3]: *** [utils/alloc/alloc.lo] Error 1 make[3]: Leaving directory `/home/dotcoder/src/mpich-3.1/src/pm/hydra' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/dotcoder/src/mpich-3.1/src/pm/hydra' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/dotcoder/src/mpich-3.1' make: *** [all] Error 2

Can you, please, help me to figure out an error and successfully compile MPICH 3.1?

I'm using icc version 14.0.2. My environment variables: export CC=icc export CXX=icpc export CFLAGS='-O3 -xHost -ip -no-prec-div -static-intel' export CXXFLAGS='-O3 -xHost -ip -no-prec-div -static-intel' export F77=ifort export FC=ifort export FFLAGS='-O3 -xHost -ip -no-prec-div -static-intel' export CPP='icc -E' export CXXCPP='icpc -E' unset F90

Please, find an attachment with the corresponding gzipped config.log file.

Thanks!

Best regards, Meder Bakirov <config.log.gz>_______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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