Corrects output of mpi benchmark

expetator/benchmarks/mpibench.py

@@ -31,4 +31,5 @@ class MpiBench:
         pcpu, pmem, pmpi, pbar = params
         delta = executor.cores('/tmp/bin/mpi_generic -c %s -m %s -n %s -b %s'
                                % (pcpu*3000, pmem, pmpi, pbar))
+        delta = delta.split()[-1]
         return delta.strip(), 'mpigeneric-%s-%s-%s-%s' % (pcpu, pmem, pmpi, pbar)

setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
 
 setuptools.setup(
     name="expetator",
-    version="0.3.18",
+    version="0.3.19",
     author="Georges Da Costa",
     author_email="georges.da-costa@irit.fr",
     description="A framework for monitoring HPC applications using DVFS",