{"push_id":2921640387,"size":9,"distinct_size":3,"ref":"refs/heads/rdbar","head":"fff33717a3f430422faa7792b39b0fdb36f03643","before":"9f8ea8bd29c0ecdff55926c4095139a426715449","commits":[{"sha":"e9908c7eefec66d5922f957b50d5e086624b038e","author":{"name":"Aleksandar Micic","email":"298dda9593d6eb8fc6f51007550c14e933a91a98@ca.ibm.com"},"message":"Restore Nursery allocation after aborted Scavenge\n\nFixing a regression where an unnecessary scavenge cycle would be\ntriggered right after aborted scavenge (and percolate global GC), and\nonly then allocation in Nursery would be restored.\nTypically, it was a really minor perf penalty (relative to already\nexpensive but also very infrequent aborted handling). But in some very\nmalicious cases if a subsequnt Scavenge also aborts, it would cause a\nwhole series of frequent aborts. \n\nThe regression was introduced as a part of aborted Concurrent Scavenger\nhandling, but would affect just the standard (non-CS) Scavenger.\n\nAlso adding a lot of trace points in SubSpace allocate path.\nSubSpace Generic path which is frequently executed (like TLH refresh),\nhas the lower trace level of 3 (hence, won't show by default), while the\nrest of them, which are rather infreqent (a few per a GC cycle) has\ndefault 1 (and will show by default).\n\nSigned-off-by: Aleksandar Micic <amicic@ca.ibm.com>","distinct":false,"url":"https://api.github.com/repos/0dvictor/omr/commits/e9908c7eefec66d5922f957b50d5e086624b038e"},{"sha":"6040e67d2a43046f2598d87e3ce4a6edf5978101","author":{"name":"Victor Ding","email":"702c5efe41471368ec946f49f1a994144025b9bd@ca.ibm.com"},"message":"Introduce an enum entry for read barrier helper\n\nRequested by OpenJ9, an new helper enum TR_readBarrier is introduced.\n\nSigned-off-by: Victor Ding <dvictor@ca.ibm.com>","distinct":false,"url":"https://api.github.com/repos/0dvictor/omr/commits/6040e67d2a43046f2598d87e3ce4a6edf5978101"},{"sha":"7dcd7718aef87bffebfa6b5b75d4358ca6217fc5","author":{"name":"Victor Ding","email":"702c5efe41471368ec946f49f1a994144025b9bd@ca.ibm.com"},"message":"Fix for missing platform check for Guarded Storage\n\nGuarded Storage is a Z-only feature and hence should be guarded with\nTR::Compiler->target.cpu.isZ().\n\nSigned-off-by: Victor Ding <dvictor@ca.ibm.com>","distinct":false,"url":"https://api.github.com/repos/0dvictor/omr/commits/7dcd7718aef87bffebfa6b5b75d4358ca6217fc5"},{"sha":"9ef5a533deebe868076778d6da1553d620517df5","author":{"name":"Vijay Sundaresan","email":"a8f280e9a30fb2a01aa1a9f3b2326a648d5aff70@ca.ibm.com"},"message":"Merge pull request #3012 from 0dvictor/helper\n\nIntroduce an enum entry for read barrier helper","distinct":false,"url":"https://api.github.com/repos/0dvictor/omr/commits/9ef5a533deebe868076778d6da1553d620517df5"},{"sha":"e23929800e4b4f6f9c9e189f9188398c6ddd0870","author":{"name":"Andrew Young","email":"9b1c84997b9b503084a7ab9e0b7da3894895a5c3@gmail.com"},"message":"Merge pull request #3002 from amicic/master\n\nRestore Nursery allocation after aborted Scavenge","distinct":false,"url":"https://api.github.com/repos/0dvictor/omr/commits/e23929800e4b4f6f9c9e189f9188398c6ddd0870"},{"sha":"fe8efc6c3ba74902cc84f56ed6a96ee430b59745","author":{"name":"Filip Jeremic","email":"354fd6f7ed671bd8d076af6c57bf51529f58ab75@ca.ibm.com"},"message":"Merge pull request #3013 from 0dvictor/gs\n\nFix for missing platform check for Guarded Storage","distinct":false,"url":"https://api.github.com/repos/0dvictor/omr/commits/fe8efc6c3ba74902cc84f56ed6a96ee430b59745"},{"sha":"fce2fea003740d50b6b4f9b47adcfa758092471f","author":{"name":"Victor Ding","email":"702c5efe41471368ec946f49f1a994144025b9bd@ca.ibm.com"},"message":"PR #2174","distinct":true,"url":"https://api.github.com/repos/0dvictor/omr/commits/fce2fea003740d50b6b4f9b47adcfa758092471f"},{"sha":"3aedd428099c7e23d18ceeac9aa4926d1188bd80","author":{"name":"Victor Ding","email":"702c5efe41471368ec946f49f1a994144025b9bd@ca.ibm.com"},"message":"PR #2974","distinct":true,"url":"https://api.github.com/repos/0dvictor/omr/commits/3aedd428099c7e23d18ceeac9aa4926d1188bd80"},{"sha":"fff33717a3f430422faa7792b39b0fdb36f03643","author":{"name":"Victor Ding","email":"702c5efe41471368ec946f49f1a994144025b9bd@ca.ibm.com"},"message":"force CS on","distinct":true,"url":"https://api.github.com/repos/0dvictor/omr/commits/fff33717a3f430422faa7792b39b0fdb36f03643"}]}
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