#148 Speed up extract_antenna_violators.py Pull request opened by antonblanchard extract_antenna_violators.py is doing expensive splits across the entire file which requires large mallocs and memcpys. It also reads the entire file in before parsing it. Replace this with a simpler and faster way of achieving the same thing. On my test case the time goes from over 12 minutes to 0.62 seconds, about 1200x faster. efabless/openlane Travis CI: Build Created