maven-isa pisa-sim --------- ---------------------------------- cpython pypy c-nojit c-jit ubmark-vvadd 5059 1234 cycles .053 .855 .005 .006 seconds 95452 1443 246800 205666 cycles/sec 1x .02x 2.58x 2.15x speedup ubmark-vvadd 266508 239279 cycles x500 .133 3.799 1.633 .009 .058 seconds 2003819 62984 146527 26586555 4125500 cycles/sec 1x .03x .07x 13.26x 2.06x speedup