New issue 2263: pypy 5.0.0 3x slower than cpython https://bitbucket.org/pypy/pypy/issues/2263/pypy-500-3x-slower-than-cpython
Pete Vine: On ARM Linux, running [this](https://github.com/rust-lang/rust/blob/master/src/etc/platform-intrinsics/generator.py) script and [this](https://github.com/rust-lang/rust/blob/master/src/etc/platform-intrinsics/aarch64.json) data file we get the following results: `time python generator.py --format compiler-defs aarch64.json -o out` real 0m0.639s user 0m0.600s sys 0m0.030s `time pypy generator.py --format compiler-defs aarch64.json -o out` real 0m1.886s user 0m1.720s sys 0m0.150s using python 2.7.6 and pypy 5.0.0 respectively. _______________________________________________ pypy-issue mailing list pypy-issue@python.org https://mail.python.org/mailman/listinfo/pypy-issue
