preliminary mpi profiling configuration files

- no documentation or extensive testing yet

ChangeLog

@@ -29,6 +29,8 @@ darshan-2.3.1-pre2
 * update darshan-gen-fortran.pl and darshan-gen-cxx.pl to support new library
   naming conventions in MPICH 3.1.1 and higher
 * update documentation to reflect known issues with some versions of MPICH
+* added example mpicc profile configuration files, see share/mpi-profile/ 
+  subdirectory within installation directory
 
 darshan-2.3.0
 =============

darshan-runtime/Makefile.in

@@ -114,6 +114,10 @@ endif
 	install -m 755 share/craype-1.x/darshan-module $(datarootdir)/craype-1.x/modulefiles/darshan/$(DARSHAN_VERSION)
 	install -d $(datarootdir)/craype-2.x/modulefiles/darshan
 	install -m 755 share/craype-2.x/darshan-module $(datarootdir)/craype-2.x/modulefiles/darshan/$(DARSHAN_VERSION)
+	install -d $(datarootdir)/mpi-profile
+	install -m 755 share/mpi-profile/darshan-cc.conf $(datarootdir)/mpi-profile/darshan-cc.conf
+	install -m 755 share/mpi-profile/darshan-cxx.conf $(datarootdir)/mpi-profile/darshan-cxx.conf
+	install -m 755 share/mpi-profile/darshan-f.conf $(datarootdir)/mpi-profile/darshan-f.conf
 	install -d $(libdir)/pkgconfig
 	install -m 644 lib/pkgconfig/darshan-runtime.pc $(libdir)/pkgconfig/darshan-runtime.pc
 

darshan-runtime/configure

@@ -4259,7 +4259,7 @@ DARSHAN_VERSION="2.3.1-pre1"
 
 
 
-ac_config_files="$ac_config_files Makefile darshan-mk-log-dirs.pl darshan-gen-cc.pl darshan-gen-cxx.pl darshan-gen-fortran.pl darshan-config share/craype-1.x/darshan-module share/craype-2.x/darshan-module lib/pkgconfig/darshan-runtime.pc"
+ac_config_files="$ac_config_files Makefile darshan-mk-log-dirs.pl darshan-gen-cc.pl darshan-gen-cxx.pl darshan-gen-fortran.pl darshan-config share/craype-1.x/darshan-module share/craype-2.x/darshan-module lib/pkgconfig/darshan-runtime.pc share/mpi-profile/darshan-cc.conf share/mpi-profile/darshan-cxx.conf share/mpi-profile/darshan-f.conf"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -4962,6 +4962,9 @@ do
     "share/craype-1.x/darshan-module") CONFIG_FILES="$CONFIG_FILES share/craype-1.x/darshan-module" ;;
     "share/craype-2.x/darshan-module") CONFIG_FILES="$CONFIG_FILES share/craype-2.x/darshan-module" ;;
     "lib/pkgconfig/darshan-runtime.pc") CONFIG_FILES="$CONFIG_FILES lib/pkgconfig/darshan-runtime.pc" ;;
+    "share/mpi-profile/darshan-cc.conf") CONFIG_FILES="$CONFIG_FILES share/mpi-profile/darshan-cc.conf" ;;
+    "share/mpi-profile/darshan-cxx.conf") CONFIG_FILES="$CONFIG_FILES share/mpi-profile/darshan-cxx.conf" ;;
+    "share/mpi-profile/darshan-f.conf") CONFIG_FILES="$CONFIG_FILES share/mpi-profile/darshan-f.conf" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac

darshan-runtime/configure.in

@@ -305,4 +305,7 @@ darshan-config
 share/craype-1.x/darshan-module
 share/craype-2.x/darshan-module
 lib/pkgconfig/darshan-runtime.pc
+share/mpi-profile/darshan-cc.conf
+share/mpi-profile/darshan-cxx.conf
+share/mpi-profile/darshan-f.conf
 )

darshan-runtime/share/mpi-profile/darshan-cc.conf.in

+#!/bin/bash
+
+# Example Darshan profiling configuration file for MPICH.
+
+
+DARSHAN_PREFIX=@prefix@
+
+# Libraries (and paths) to include before the MPI library 
+export PROFILE_PRELIB=`$DARSHAN_PREFIX/bin/darshan-config --pre-ld-flags`
+
+# Libraries to include after the MPI library 
+export PROFILE_POSTLIB=`$DARSHAN_PREFIX/bin/darshan-config --post-ld-flags`
+
+# C preprocessor arguments for any include files For example, to add
+# /usr/local/myprof/include to the include path and the library libmyprof.a in
+# /usr/local/myprof/lib to the link step, you could create the file myprof.conf with the
+# lines 
+# PROFILE_INCPATHS

darshan-runtime/share/mpi-profile/darshan-cxx.conf.in

+#!/bin/bash
+
+# Example Darshan profiling configuration file for MPICH.
+
+
+DARSHAN_PREFIX=@prefix@
+
+# Libraries (and paths) to include before the MPI library 
+export PROFILE_PRELIB="-lmpichcxx `$DARSHAN_PREFIX/bin/darshan-config --pre-ld-flags`"
+
+# Libraries to include after the MPI library 
+export PROFILE_POSTLIB=`$DARSHAN_PREFIX/bin/darshan-config --post-ld-flags`
+
+# C preprocessor arguments for any include files For example, to add
+# /usr/local/myprof/include to the include path and the library libmyprof.a in
+# /usr/local/myprof/lib to the link step, you could create the file myprof.conf with the
+# lines 
+# PROFILE_INCPATHS

darshan-runtime/share/mpi-profile/darshan-f.conf.in

+#!/bin/bash
+
+# Example Darshan profiling configuration file for MPICH.
+
+
+DARSHAN_PREFIX=@prefix@
+
+# Libraries (and paths) to include before the MPI library 
+export PROFILE_PRELIB="-lfmpich `$DARSHAN_PREFIX/bin/darshan-config --pre-ld-flags`"
+
+# Libraries to include after the MPI library 
+export PROFILE_POSTLIB=`$DARSHAN_PREFIX/bin/darshan-config --post-ld-flags`
+
+# C preprocessor arguments for any include files For example, to add
+# /usr/local/myprof/include to the include path and the library libmyprof.a in
+# /usr/local/myprof/lib to the link step, you could create the file myprof.conf with the
+# lines 
+# PROFILE_INCPATHS

darshan-test/regression/workstation-profile-conf/env.sh

+#!/bin/bash
+
+# General notes
+#######################
+
+# Script to set up the environment for tests on this platform.  Must export
+# the following environment variables:
+# 
+# DARSHAN_CC: command to compile C programs
+# DARSHAN_CXX: command to compile C++ programs
+# DARSHAN_F90: command to compile Fortran90 programs
+# DARSHAN_F77: command to compile Fortran77 programs
+# DARSHAN_RUNJOB: command to execute a job and wait for its completion
+
+# This script may load optional modules (as in a Cray PE), set LD_PRELOAD
+# variables (as in a dynamically linked environment), or generate mpicc
+# wrappers (as in a statically linked environment).
+
+# Notes specific to this platform (workstation-dynamic)_
+########################
+# This particular env script assumes that mpicc and its variants for other 
+# languages are already in the path, and that they will produce static 
+# executables by default.  Darshan instrumentation is added by specifying
+# a profiling configuration file using environment variables.
+
+# The runjob command is just mpiexec, no scheduler
+
+export DARSHAN_CC=mpicc
+export DARSHAN_CXX=mpicxx
+export DARSHAN_F77=mpif77
+export DARSHAN_F90=mpif90
+
+export MPICC_PROFILE=$DARSHAN_PATH/share/mpi-profile/darshan-cc
+export MPICXX_PROFILE=$DARSHAN_PATH/share/mpi-profile/darshan-cxx
+export MPIF90_PROFILE=$DARSHAN_PATH/share/mpi-profile/darshan-f
+export MPIF77_PROFILE=$DARSHAN_PATH/share/mpi-profile/darshan-f
+
+export DARSHAN_RUNJOB="mpiexec -n $DARSHAN_DEFAULT_NPROCS"