{"push_id":1428973853,"size":1,"distinct_size":1,"ref":"refs/heads/patricia-hash","head":"7595c1734aa86debdc3a6f9fab4e424d69172161","before":"a49d0ab49ced7fb8f9140581392be53a1ef8c5b4","commits":[{"sha":"7595c1734aa86debdc3a6f9fab4e424d69172161","author":{"name":"Jackson Owens","email":"6ce7216c5d0c77cc5a95bfe9dfad07728c50a9ce@chain.com"},"message":"protocol/patricia: avoid allocs in node.Hash\n\nUse pointers to child node's hashes instead of copying the hash when\ncomputing a parent's hash.\n\n```\nbenchmark                      old ns/op     new ns/op     delta\nBenchmarkInserts-4             31313382      30315774      -3.19%\nBenchmarkInsertsRootHash-4     46718420      39971009      -14.44%\n\nbenchmark                      old allocs     new allocs     delta\nBenchmarkInserts-4             161755         161755         +0.00%\nBenchmarkInsertsRootHash-4     201784         171776         -14.87%\n\nbenchmark                      old bytes     new bytes     delta\nBenchmarkInserts-4             11642779      11642829      +0.00%\nBenchmarkInsertsRootHash-4     12932730      11970821      -7.44%\n```","distinct":true,"url":"https://api.github.com/repos/chain/chain/commits/7595c1734aa86debdc3a6f9fab4e424d69172161"}]}
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