{"push_id":839808391,"size":2,"distinct_size":1,"ref":"refs/heads/master","head":"0bc96a772dff5626091fe49456f39a84718b5077","before":"358ab4156946a9e07e50ae45c79386b5395c9644","commits":[{"sha":"b0b159e12dd7c2e20885da50156f00f33ade4a79","author":{"email":"51f8b1fa9b424745378826727452997ee2a7c3d7@quantopian.com","name":"Jean Bredeche"},"message":"ENH: vectorize mean algorithm returns calculation\n\nIn a sample backtest on my machine, this takes the final risk\ncalculations down from ~10 seconds to ~0.8 seconds.","distinct":false,"url":"https://api.github.com/repos/quantopian/zipline/commits/b0b159e12dd7c2e20885da50156f00f33ade4a79"},{"sha":"0bc96a772dff5626091fe49456f39a84718b5077","author":{"email":"3d7453d8773ea2ba089a2c0af7c5c44ab9889562@gmail.com","name":"Jean Bredeche"},"message":"Merge pull request #794 from quantopian/vectorize-final-risk-calc\n\nENH: vectorize mean algorithm returns calculation","distinct":true,"url":"https://api.github.com/repos/quantopian/zipline/commits/0bc96a772dff5626091fe49456f39a84718b5077"}]}