[jira] [Commented] (LUCENE-8932) Allow BKDReader packedIndex to be off heap
[ https://issues.apache.org/jira/browse/LUCENE-8932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16959589#comment-16959589 ] ASF subversion and git services commented on LUCENE-8932: - Commit e648d601efb8f500c10b9524175bbaa85345142d in lucene-solr's branch refs/heads/branch_8x from Adrien Grand [ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=e648d60 ] LUCENE-8932: Move BKDReader's index off-heap when the input is a ByteBufferIndexInput. > Allow BKDReader packedIndex to be off heap > -- > > Key: LUCENE-8932 > URL: https://issues.apache.org/jira/browse/LUCENE-8932 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Jack Conradson >Priority: Minor > Attachments: LUCENE-8932.patch, LUCENE-8932.patch, LUCENE-8932.patch > > > This change modifies BKDReader to read the packedIndex bytes off heap rather > than load them all on heap at a single time. > Questions for discussion: > # Should BKDReader only support packedIndex off heap? > # If not, how should the choice be made? > Using luceneutils IndexAndSearchOpenStreetMaps present the following test > results: > with -box -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 73.34277344984474 > BEST QPS: 74.63011169783009 > with -box -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 73.77125157623486 > BEST QPS: 75.06611062353801 > with -nearest 10 -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 0.013586298373879497 > BEST QPS: 1358.6298373879497 > with -nearest 10 -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 0.01445208197367343 > BEST QPS: 1445.208197367343 > with -box -geo3d (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 39.84968715299074 > BEST QPS: 40.54914292796736 > with -box -geo3d (original) > READER MB: 1.7456226348876953 > BEST M hits/sec: 40.45051734329004 > BEST QPS: 41.160519101846695 -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
[jira] [Commented] (LUCENE-8932) Allow BKDReader packedIndex to be off heap
[ https://issues.apache.org/jira/browse/LUCENE-8932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16959491#comment-16959491 ] ASF subversion and git services commented on LUCENE-8932: - Commit a939c08dba706c4fe99df5e0621092bd0ec22587 in lucene-solr's branch refs/heads/master from Adrien Grand [ https://gitbox.apache.org/repos/asf?p=lucene-solr.git;h=a939c08 ] LUCENE-8932: Move BKDReader's index off-heap when the input is a ByteBufferIndexInput. > Allow BKDReader packedIndex to be off heap > -- > > Key: LUCENE-8932 > URL: https://issues.apache.org/jira/browse/LUCENE-8932 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Jack Conradson >Priority: Minor > Attachments: LUCENE-8932.patch, LUCENE-8932.patch, LUCENE-8932.patch > > > This change modifies BKDReader to read the packedIndex bytes off heap rather > than load them all on heap at a single time. > Questions for discussion: > # Should BKDReader only support packedIndex off heap? > # If not, how should the choice be made? > Using luceneutils IndexAndSearchOpenStreetMaps present the following test > results: > with -box -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 73.34277344984474 > BEST QPS: 74.63011169783009 > with -box -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 73.77125157623486 > BEST QPS: 75.06611062353801 > with -nearest 10 -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 0.013586298373879497 > BEST QPS: 1358.6298373879497 > with -nearest 10 -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 0.01445208197367343 > BEST QPS: 1445.208197367343 > with -box -geo3d (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 39.84968715299074 > BEST QPS: 40.54914292796736 > with -box -geo3d (original) > READER MB: 1.7456226348876953 > BEST M hits/sec: 40.45051734329004 > BEST QPS: 41.160519101846695 -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
[jira] [Commented] (LUCENE-8932) Allow BKDReader packedIndex to be off heap
[ https://issues.apache.org/jira/browse/LUCENE-8932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16954852#comment-16954852 ] Adrien Grand commented on LUCENE-8932: -- Thanks Jack, the patch looks good. One minor thing that I'd like to change would be to make BKDOffHeapInput's clone() not re-read the minLeafBlockFP, like you did in BKDOnHeapInput by providing a dedicated constructor for cloning. > Allow BKDReader packedIndex to be off heap > -- > > Key: LUCENE-8932 > URL: https://issues.apache.org/jira/browse/LUCENE-8932 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Jack Conradson >Priority: Minor > Attachments: LUCENE-8932.patch, LUCENE-8932.patch > > > This change modifies BKDReader to read the packedIndex bytes off heap rather > than load them all on heap at a single time. > Questions for discussion: > # Should BKDReader only support packedIndex off heap? > # If not, how should the choice be made? > Using luceneutils IndexAndSearchOpenStreetMaps present the following test > results: > with -box -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 73.34277344984474 > BEST QPS: 74.63011169783009 > with -box -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 73.77125157623486 > BEST QPS: 75.06611062353801 > with -nearest 10 -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 0.013586298373879497 > BEST QPS: 1358.6298373879497 > with -nearest 10 -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 0.01445208197367343 > BEST QPS: 1445.208197367343 > with -box -geo3d (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 39.84968715299074 > BEST QPS: 40.54914292796736 > with -box -geo3d (original) > READER MB: 1.7456226348876953 > BEST M hits/sec: 40.45051734329004 > BEST QPS: 41.160519101846695 -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
[jira] [Commented] (LUCENE-8932) Allow BKDReader packedIndex to be off heap
[ https://issues.apache.org/jira/browse/LUCENE-8932?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16952079#comment-16952079 ] Jack Conradson commented on LUCENE-8932: [~jpountz] Apologies for the delay. I have added a second constructor that takes both the IndexInput and a boolean for on/off-heap. The first constructor will select off-heap iff the IndexInput extends ByteBufferIndexInput. I made all tests uses a random boolean to determine whether to test on-heap or off-heap. Finally, I changed setPosition to throw an IOException as it's the API that's changing directly. > Allow BKDReader packedIndex to be off heap > -- > > Key: LUCENE-8932 > URL: https://issues.apache.org/jira/browse/LUCENE-8932 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Jack Conradson >Priority: Minor > Attachments: LUCENE-8932.patch, LUCENE-8932.patch > > > This change modifies BKDReader to read the packedIndex bytes off heap rather > than load them all on heap at a single time. > Questions for discussion: > # Should BKDReader only support packedIndex off heap? > # If not, how should the choice be made? > Using luceneutils IndexAndSearchOpenStreetMaps present the following test > results: > with -box -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 73.34277344984474 > BEST QPS: 74.63011169783009 > with -box -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 73.77125157623486 > BEST QPS: 75.06611062353801 > with -nearest 10 -points (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 0.013586298373879497 > BEST QPS: 1358.6298373879497 > with -nearest 10 -points (original) > READER MB: 1.7249317169189453 > BEST M hits/sec: 0.01445208197367343 > BEST QPS: 1445.208197367343 > with -box -geo3d (patch) > READER MB: 1.1345596313476562 > BEST M hits/sec: 39.84968715299074 > BEST QPS: 40.54914292796736 > with -box -geo3d (original) > READER MB: 1.7456226348876953 > BEST M hits/sec: 40.45051734329004 > BEST QPS: 41.160519101846695 -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
