Guitarist (lespaul):
real    0m3.213s
user    0m0.000s
sys     0m0.010s
Transformer (astrotrain):
real    0m1.938s
user    0m0.020s
sys     0m0.020s
Element (hydrogen):
real    0m3.433s
user    0m0.010s
sys     0m0.000s
Server (adelie):
real    0m2.105s
user    0m0.010s
sys     0m0.000s
Old server (rockhopper):
real    0m1.948s
user    0m0.030s
sys     0m0.000s
Cluster node:
real    0m2.097s
user    0m0.020s
sys     0m0.010s
Cray SV1 (no optimization):
real    0m2.452s
user    0m0.198s
sys     0m0.130s