pip-installable

.gitignore

@@ -3,4 +3,4 @@ versions
 shims
 *.pyc
 pylib
-
+dist

.travis.yml

@@ -4,6 +4,10 @@ sudo: false
 
 dist: trusty
 
+cache:
+    directories:
+     - /home/travis/mpi
+
 env:
   - PIP_VER=9.0.1  TEST_SHELL_CMD=zsh   LANG=C
   - PIP_VER=9.0.1  TEST_SHELL_CMD=zsh   LANG=en_US.utf-8
@@ -31,10 +35,10 @@ python:
   # - "3.2"
   # - "3.3"
   # - "3.4"
-  - 3.5
+  # - 3.5
   # - "3.5-dev" # 3.5 development branch
   - 3.6
-  - 3.7-dev
+  - 3.7-dev  # To be '3.7' ?
   - "nightly"
 
 cache:
@@ -54,14 +58,10 @@ addons:
       - ibverbs-utils
       - libibverbs-dev
       - zsh
-      - libmpich-dev
-      - mpich
-      - libopenmpi-dev
-      - openmpi-bin
-      - openmpi-common
 
 before_script:
-  - echo # sh ./.travis_install.sh
+  - export MPI=openmpi-3.1.2
+  - bash tests/build_mpi.sh
 
 install:
   - pip install "pip==${PIP_VER}"
@@ -71,5 +71,8 @@ script:
   - autopep8 --diff -r . --global-config .pep8 | tee check_autopep8
   - test ! -s check_autopep8
   - flake8 $(find . -name "*.py")
+  - export MPI=$HOME/mpienv/openmpi-3.1.2
+  - export PATH=$MPI/bin:$PATH
+  - export LD_LIBRARY_PATH=$MPI/lib:$LD_LIBRARY_PATH
   - ${TEST_SHELL_CMD} ./tests/test_main.sh
   # - codeclimate-test-reporter || true # CODECLIMATE_REPO_TOKEN is defined in TravisCI's setting

README.md

@@ -19,13 +19,13 @@ $ git clone https://github.com/keisukefukuda/mpienv.git .mpienv
 First, you need to load the `mpienv` tool into your shell environment.
 
 ```bash
-$ . ~/.mpienv/init
+$ . ~/.mpienv/mpienv-init
 ```
 
 If you downloaded `mpienv` to a different location, just replace the path.
 
 ```bash
-$ . ${YOUR_MPIENV_DIRECTORY}/init
+$ . ${YOUR_MPIENV_DIRECTORY}/mpienv-init
 ```
 
 OK, let's see what `mpienv` does.

bin/autodiscover.py → bin/mpienv-autodiscover.py

@@ -83,10 +83,9 @@ def list_mpiexec(dirpath):
       * if the filename is 'mpiexec', then it's selected.
       * If a file "the_file.replace('mpiexec', 'mpicc')" exists,
         then the_file is selected.
-      * If a filename matches r'mpiexec.*mpi*', it is chosen.
-      * Otherwise, one is randomly chosen
+      * If a filename matches r'mpiexec.*mpi*', it is selected.
+      * Otherwise, one is randomly selected
     """
-
     lst = glob.glob(os.path.join(_glob_escape(dirpath), 'bin', '*mpiexec*'))
     link_rel = {}
 
@@ -122,53 +121,57 @@ def list_mpiexec(dirpath):
                 break
         else:
             res.append(cands[0])
-
     return res
 
 
+def install_mpi(path, mpiexec):
+    try:
+        name = mpienv.add(mpiexec)
+        prints("Added {} as {}".format(path, name))
+
+    except OSError as e:
+        if e.errno == errno.EEXIST:
+            sys.stderr.write("Tried to register '{}', "
+                             "but the name is already taken "
+                             "by another MPI instance. "
+                             "Please use `mpienv add` with"
+                             " `-n` option manually.\n".format(
+                                 name))
+        else:
+            raise
+    except RuntimeError as e:
+        prints("Error occured while "
+               "adding {}".format(path))
+        prints(e)
+        prints()
+
+
 def investigate_path(path, flg_to_add, done={}):
     for mpiexec in list_mpiexec(path):
         if mpiexec in done:
             continue
         else:
             done.add(mpiexec)
 
-        if os.path.isfile(mpiexec):
-            printv("checking {}".format(mpiexec))
-
-            # Exclude mpienv's own directory
-            name = mpienv.is_installed(path)
-            if name:
-                prints("{}\n\t Already known as "
-                       "'{}'".format(path, name))
-                prints()
-            else:
-                prints("--------------------------------------")
-                prints("Found {}".format(mpiexec))
-                prints(pprint.pformat(mpienv.get_mpi_from_mpiexec(mpiexec)))
-                # Install the new MPI
-                if flg_to_add:
-                    try:
-                        name = mpienv.add(mpiexec)
-                        prints("Added {} as {}".format(path, name))
-
-                    except OSError as e:
-                        if e.errno == errno.EEXIST:
-                            sys.stderr.write("Tried to register '{}', "
-                                             "but the name is already taken "
-                                             "by another MPI instance. "
-                                             "Please use `mpienv add` with"
-                                             " `-n` option manually.\n".format(
-                                                 name))
-                        else:
-                            raise
-                    except RuntimeError as e:
-                        prints("Error occured while "
-                               "adding {}".format(path))
-                        prints(e)
-                        prints()
-        else:
+        if not os.path.isfile(mpiexec):
             printv("No such file '{}'".format(mpiexec))
+            continue
+
+        printv("checking {}".format(mpiexec))
+
+        # Exclude mpienv's own directory
+        name = mpienv.is_installed(path)
+        if name:
+            prints("{}\n\t Already known as "
+                   "'{}'".format(path, name))
+            prints()
+        else:
+            prints("--------------------------------------")
+            prints("Found {}".format(mpiexec))
+            prints(pprint.pformat(mpienv.get_mpi_from_mpiexec(mpiexec)))
+            # Install the new MPI
+            if flg_to_add:
+                install_mpi(path, mpiexec)
 
     return done
 

init → bin/mpienv-init

@@ -1,7 +1,8 @@
 #!/bin/bash
 
-export MPIENV_ROOT="$(cd "$(dirname "${BASH_SOURCE:-$0}")"; pwd)"
+cat <<'EOF'
 
+export MPIENV_ROOT="$HOME/.mpienv"
 
 if [ -z "${MPIENV_VERSIONS_DIR:-}" ]; then
     export MPIENV_VERSIONS_DIR=$MPIENV_ROOT/versions
@@ -38,7 +39,7 @@ function mpienv() {
         "use" )
             {
                 eval $(env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                           python $root/bin/use.py $*)
+                           mpienv-use.py $*)
                 if [ -z "${BASH_VERSION:-}" -a ! -z "${ZSH_VERSION:-}" ]; then
                     rehash
                 fi
@@ -47,83 +48,85 @@ function mpienv() {
         "configure" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/configure.py "$@"
+                    mpienv-configure.py "$@"
             }
             ;;
         "build" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/build.py "$@"
+                    mpienv-build.py "$@"
             }
             ;;
         "install" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/install.py "$@"
+                    mpienv-install.py "$@"
             }
             ;;
         "clean" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/clean.py "$@"
+                    mpienv-clean.py "$@"
             }
             ;;
         "add" )
             {
                env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                   python $root/bin/add.py $*
+                   mpienv-add.py $*
             }
             ;;
         "rm" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/rm.py "$@"
+                    mpienv-rm.py "$@"
             }
             ;;
         "rename" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/rename.py "$@"
+                    mpienv-rename.py "$@"
             }
             ;;
         "list" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/list.py "$@"
+                    mpienv-list.py "$@"
             }
             ;;
         "info" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/info.py "$@"
+                    mpienv-info.py "$@"
             }
             ;;
         "autodiscover" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/autodiscover.py "$@"
+                    mpienv-autodiscover.py "$@"
             }
             ;;
         "prefix" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/prefix.py "$@"
+                    mpienv-prefix.py "$@"
             }
             ;;
         "exec" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/exec.py "$@"
+                    mpienv-exec.py "$@"
             }
             ;;
         "help" )
             {
                 env PYTHONPATH=$MPIENV_ROOT:${PYTHONPATH:-} \
-                    python $root/bin/help.py "$@"
+                    mpienv-help.py "$@"
             }
             ;;
         * )
             echo "mpienv [ERROR]: Unknown command '$command'"
             ;;
     esac
 }
+EOF
+

mpienv/__init__.py

@@ -152,7 +152,7 @@ def _load_config(self):
             with open(conf_json) as f:
                 conf = json.load(f)
         else:
-            sys.stderr.write("Warning: Cannot find config file\n")
+            # sys.stderr.write("Warning: Cannot find config file\n")
             conf = {}
 
         self._conf = DefaultConf.copy()

setup.py

@@ -0,0 +1,21 @@
+from setuptools import setup
+
+setup(
+    name="mpienv",
+    version="0.1",
+    scripts=['bin/mpienv-init',
+             'bin/mpienv-add.py',
+             'bin/mpienv-autodiscover.py',
+             'bin/mpienv-build.py',
+             'bin/mpienv-configure.py',
+             'bin/mpienv-exec.py',
+             'bin/mpienv-help.py',
+             'bin/mpienv-info.py',
+             'bin/mpienv-install.py',
+             'bin/mpienv-list.py',
+             'bin/mpienv-prefix.py',
+             'bin/mpienv-rename.py',
+             'bin/mpienv-rm.py',
+             'bin/mpienv-use.py'],
+    packages=['mpienv'],
+)