[jira] [Updated] (LUCENE-7501) Do not encode the split dimension in the index in the 1D case
[ https://issues.apache.org/jira/browse/LUCENE-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael McCandless updated LUCENE-7501: --- Attachment: LUCENE-7501.patch Patch w/ new test case showing the issue, and showing it's fixed w/ the patch. I don't think we need to pull this from 6.3.0; the change is contained, and just had a back-compat bug. > Do not encode the split dimension in the index in the 1D case > - > > Key: LUCENE-7501 > URL: https://issues.apache.org/jira/browse/LUCENE-7501 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Adrien Grand >Assignee: Adrien Grand >Priority: Blocker > Fix For: master (7.0), 6.3 > > Attachments: LUCENE-7501.patch, LUCENE-7501.patch, LUCENE-7501.patch > > > When there is a single dimension, the split dimension is always 0, so we do > not need to encode it in the index of the BKD tree. This would be 33% memory > saving for half floats, 20% for ints/floats, 11% for longs/doubles and 6% for > ip addresses. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7501) Do not encode the split dimension in the index in the 1D case
[ https://issues.apache.org/jira/browse/LUCENE-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael McCandless updated LUCENE-7501: --- Attachment: LUCENE-7501.patch Patch. > Do not encode the split dimension in the index in the 1D case > - > > Key: LUCENE-7501 > URL: https://issues.apache.org/jira/browse/LUCENE-7501 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Adrien Grand >Assignee: Adrien Grand >Priority: Blocker > Fix For: master (7.0), 6.3 > > Attachments: LUCENE-7501.patch, LUCENE-7501.patch > > > When there is a single dimension, the split dimension is always 0, so we do > not need to encode it in the index of the BKD tree. This would be 33% memory > saving for half floats, 20% for ints/floats, 11% for longs/doubles and 6% for > ip addresses. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7501) Do not encode the split dimension in the index in the 1D case
[ https://issues.apache.org/jira/browse/LUCENE-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Michael McCandless updated LUCENE-7501: --- Priority: Blocker (was: Minor) > Do not encode the split dimension in the index in the 1D case > - > > Key: LUCENE-7501 > URL: https://issues.apache.org/jira/browse/LUCENE-7501 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Adrien Grand >Assignee: Adrien Grand >Priority: Blocker > Fix For: master (7.0), 6.3 > > Attachments: LUCENE-7501.patch > > > When there is a single dimension, the split dimension is always 0, so we do > not need to encode it in the index of the BKD tree. This would be 33% memory > saving for half floats, 20% for ints/floats, 11% for longs/doubles and 6% for > ip addresses. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org
[jira] [Updated] (LUCENE-7501) Do not encode the split dimension in the index in the 1D case
[ https://issues.apache.org/jira/browse/LUCENE-7501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Adrien Grand updated LUCENE-7501: - Attachment: LUCENE-7501.patch Here is a patch. > Do not encode the split dimension in the index in the 1D case > - > > Key: LUCENE-7501 > URL: https://issues.apache.org/jira/browse/LUCENE-7501 > Project: Lucene - Core > Issue Type: Improvement >Reporter: Adrien Grand >Assignee: Adrien Grand >Priority: Minor > Attachments: LUCENE-7501.patch > > > When there is a single dimension, the split dimension is always 0, so we do > not need to encode it in the index of the BKD tree. This would be 33% memory > saving for half floats, 20% for ints/floats, 11% for longs/doubles and 6% for > ip addresses. -- This message was sent by Atlassian JIRA (v6.3.4#6332) - To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org