Sketch based optimizer 4 new unified planners and optimizers2#5796
Open
hmottestad wants to merge 65 commits intodevelopfrom
Open
Sketch based optimizer 4 new unified planners and optimizers2#5796hmottestad wants to merge 65 commits intodevelopfrom
hmottestad wants to merge 65 commits intodevelopfrom
Conversation
# Conflicts: # scripts/run-single-benchmark.sh
…nified-planners-and-optimizers2 # Conflicts: # .gitignore # core/queryalgebra/evaluation/src/main/java/org/eclipse/rdf4j/query/algebra/evaluation/ArrayBindingSet.java # core/sail/lmdb/src/main/java/org/eclipse/rdf4j/sail/lmdb/LmdbSailStore.java # core/sail/lmdb/src/main/java/org/eclipse/rdf4j/sail/lmdb/LmdbStore.java # core/sail/lmdb/src/main/java/org/eclipse/rdf4j/sail/lmdb/TripleStore.java
HIGHLY_CONNECTED +56.6% PHARMA +54.6% MEDICAL_RECORDS -2.0% ENGINEERING -26.7% TRAIN -54.6% LIBRARY -55.0% ELECTRICAL_GRID -57.9%
Contributor
Author
|
Worst query is about 8x slower than on develop. Best query is 1817x faster :) 
|
Contributor
Author
|
Seems that the overhead is around 0.2 ms, so any query that is faster than that on develop will be slower on this branch. |
Member
|
The results look a lot more balanced in comparison to the |
Contributor
Author
|
This now uses mmap, so you don't need as much memory as before. It'll just page out. But you do need memory for the actual sketch objects and maps and lists, so I think it still requires a more than it should. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
GitHub issue resolved: #
Briefly describe the changes proposed in this PR:
PR Author Checklist (see the contributor guidelines for more details):
mvn process-resourcesto format from the command line)