adding theta.cmake

CMakeLists.txt

@@ -8,21 +8,7 @@ set(PAPYRUS_VERSION_MAJOR 1)
 set(PAPYRUS_VERSION_MINOR 0)
 set(PAPYRUS_VERSION_PATCH 0)
 
-cmake_host_system_information(RESULT MACHINE QUERY HOSTNAME)
-
-if(${MACHINE} MATCHES "summitdev")
-    message(STATUS "Configuration for SUMMITDEV")
-    include(conf/summitdev.cmake)
-elseif(${MACHINE} MATCHES "cori|nid")
-    message(STATUS "Configuration for CORI")
-    include(conf/cori.cmake)
-elseif(${MACHINE} MATCHES "stampede2")
-    message(STATUS "Configuration for STAMPEDE2")
-    include(conf/stampede2.cmake)
-else()
-    message(STATUS "Configuration for DEFAULT")
-    include(conf/default.cmake)
-endif()
+include(conf/default.cmake)
 
 include(CTest)
 

README.md

@@ -9,7 +9,12 @@ Papyrus is a programming system that provides features for scalable, aggregate,
 
 ## Installation
 
-To compile the code, CMake reads a user-defined configuration file stored in conf/ directory. If the target system is not OLCF's Summitdev, NERSC's Cori, nor TACC's Stampede2, then one needs first to modify the conf/default.cmake file accordingly.
+You can download Papyrus from the code.ornl.gov.
+
+    $ git clone https://code.ornl.gov/eck/papyrus.git
+    $ cd papyrus
+
+To compile the code, CMake reads a user-defined configuration file stored in conf/ directory. One needs first to modify the conf/default.cmake file accordingly. The sample configuration files for OLCF's Summitdev, NERSC's Cori, TACC's Stampede2, and ALCF's Theta are included in the directory.
 
     set(CMAKE_C_COMPILER "mpicc")
     set(CMAKE_CXX_COMPILER "mpic++")
@@ -20,8 +25,6 @@ To compile the code, CMake reads a user-defined configuration file stored in con
 
 You can build Papyrus with CMake and Make:
 
-    $ git clone https://code.ornl.gov/eck/papyrus.git
-    $ cd papyrus
     $ mkdir build
     $ cd build
     $ cmake -DCMAKE_INSTALL_PREFIX=<install_dir> ..
@@ -30,6 +33,10 @@ You can build Papyrus with CMake and Make:
 
 ### Running tests
 
+For the Cray MPI Library, an environment variable MPICH\_MAX\_THREAD\_SAFETY has to be set to multiple.
+
+    $ export MPICH_MAX_THREAD_SAFETY=multiple
+
 The project's test suite can be run by executing:
 
     $ make test (or use 'ctest -V' for verbose test output)

conf/cori.cmake

 set(CMAKE_C_COMPILER "CC")
 set(CMAKE_CXX_COMPILER "CC")
 set(CMAKE_C_FLAGS "-craympich-mt")
-set(CMAKE_CXX_FLAGS "-craympich-mt -std=c++11")
+set(CMAKE_CXX_FLAGS "-O2 -std=c++11 -craympich-mt")
 set(MPIEXEC "srun")
 set(MPIEXEC_NUMPROC_FLAG "-n")

conf/theta.cmake

+set(CMAKE_C_COMPILER "cc")
+set(CMAKE_CXX_COMPILER "CC")
+set(CMAKE_C_FLAGS "-craympich-mt")
+set(CMAKE_CXX_FLAGS "-O2 -std=c++11 -craympich-mt")
+set(MPIEXEC "aprun")
+set(MPIEXEC_NUMPROC_FLAG "-n")