metric and parallelization
metric and parallelization


Former-commit-id: 0d2e0fe71db2b32dd622c39b9bcb0465489a23c2
Former-commit-id: 5aefb1d4c3ef3687d2c7e024002a75aa2a5a1f69
dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy,dssg/wikienergy