Charm++ parallel programming system

[Jozsef Bakosi <jbakosi AT lanl.gov>]

Hi Evan,

Using the same setup as before, the simplearrayhello example runs fine, so it
must be something on my end. I build Charm++ on top of openmpi (2.0.2) with

build charm++ mpi-linux-x86_64 --build-shared

Do you want to look at the config.log, charmconfig.out or something else?

Also, I completely stripped down one of the executables I build to a bare
minimum of a mainchare whose constructor simply exits with CkExit(), i.e., 
this
is even simpler than simplearrayhello, and the problem persists.

Here are a full compile and link lines in the hope of you might be able to 
spot
something unusual.

MeshConv.C:
======================
#include "meshconv.decl.h"
CProxy_Main mainProxy;
class Main : public CBase_Main {
  public:
    Main( CkArgMsg* msg ) {
      delete msg;
      mainProxy = thisProxy;
      CkExit();
    }
};

#include "NoWarning/meshconv.def.h"
======================

meshconv.ci:
======================
mainmodule meshconv {
  readonly CProxy_Main mainProxy;
  mainchare Main {
    entry Main( CkArgMsg* msg );
  } 
}
======================

compile line for MeshConv.C:

/usr/bin/c++   -DQUINOA_CONFIG_MPI_ENABLED -I/home/jbakosi/code/quinoa/src 
-I/home/jbakosi/code/quinoa/src/Base -I/home/jbakosi/code/quinoa/src/Control 
-I/home/jbakosi/code/quinoa/src/DiffEq -I/home/jbakosi/code/quinoa/src/PDE 
-I/home/jbakosi/code/quinoa/src/Walker 
-I/home/jbakosi/code/quinoa/src/Inciter 
-I/home/jbakosi/code/quinoa/src/LinSys 
-I/home/jbakosi/code/quinoa/src/LoadBalance 
-I/home/jbakosi/code/quinoa/src/IO -I/home/jbakosi/code/quinoa/src/Main 
-I/home/jbakosi/code/quinoa/src/Mesh -I/home/jbakosi/code/quinoa/src/RNG 
-I/home/jbakosi/code/quinoa/src/RNGTest 
-I/home/jbakosi/code/quinoa/src/Statistics 
-I/home/jbakosi/code/quinoa/src/UnitTest 
-I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi 
-I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/mca/event/libevent2022/libevent
 
-I/usr/lib/x86_64-linux-gnu/openmpi/include/openmpi/opal/mca/event/libevent2022/libevent/include
 -I/usr/lib/x86_64-linux-gnu/openmpi/include -I/usr/include/hdf5/openmpi 
-I/usr/include/hypre -I/usr/include/pstreams 
-I/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/include 
-I/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/include/tut 
-I/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/include/pegtl/include/tao 
-I/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/include/Random123 
-I/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/lib/cmake/SEACASExodus/../../../include
 -I/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/charm/include -IRNGTest 
-ILoadBalance -IMain -IWalker -IInciter -IUnitTest -ILinSys -IIO 
-fdiagnostics-color -Wall -Wextra -pedantic -pedantic-errors -Wcast-align 
-Wcast-qual -Wdisabled-optimization -Wfloat-equal -Wformat=2 
-Wformat-nonliteral -Wformat-security -Wformat-y2k -Wimport -Winit-self 
-Winvalid-pch -Wmissing-field-initializers -Wmissing-format-attribute 
-Wmissing-noreturn -Wpacked -Wpointer-arith -Wredundant-decls -Wshadow 
-Wstack-protector -Wstrict-aliasing=2 -Wunreachable-code -Wunused 
-Wunused-parameter -Wvariadic-macros -Wwrite-strings -Wno-sign-compare 
-Wno-unused-function -Wno-stack-protector -Wno-expansion-to-defined 
-Wno-int-in-bool-context -g   -D BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS -D 
BOOST_MPL_LIMIT_METAFUNCTION_ARITY=20 -std=gnu++11 -MD -MT 
Main/CMakeFiles/meshconv.dir/MeshConv.C.o -MF 
Main/CMakeFiles/meshconv.dir/MeshConv.C.o.d -o 
Main/CMakeFiles/meshconv.dir/MeshConv.C.o -c 
/home/jbakosi/code/quinoa/src/Main/MeshConv.C  

link line:
/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/charm/bin/charmc -c++ 
/usr/bin/c++  Main/CMakeFiles/meshconv.dir/MeshConvDriver.C.o 
Main/CMakeFiles/meshconv.dir/MeshConv.C.o  -o Main/meshconv  
-Wl,-rpath,/home/jbakosi/code/quinoa/build/gnu/IO:/home/jbakosi/code/quinoa/build/gnu/Mesh:/home/jbakosi/code/quinoa/build/gnu/Control:/home/jbakosi/code/quinoa/build/gnu/Base:/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/lib:/usr/lib/x86_64-linux-gnu/hdf5/openmpi:
 IO/libquinoa_meshio.so Mesh/libquinoa_mesh.so 
Control/libquinoa_meshconvcontrol.so Base/libquinoa_base.so -lpugixml 
/home/jbakosi/code/quinoa-tpl/install/gnu-x86_64/lib/libexodus.so.12.10.
=======

I'm puzzled.
Jozsef

On 05.02.2018 14:51, Evan Ramos wrote:
> Hi Jozsef,
> 
> Thanks for the info. I tested with the latest in Charm's git on Debian
> with comparable toolchain versions and was unable to reproduce the
> issue. Do you experience it with any of Charm's example programs?
> Additionally, what is your Charm++ build invocation? The machine layer
> you're using and any settings you're toggling could have an effect.
> 
> --
> Evan A. Ramos
> Software Engineer
> Charmworks, Inc.