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https://issues.apache.org/jira/browse/UIMA-4685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15018323#comment-15018323
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Richard Eckart de Castilho edited comment on UIMA-4685 at 11/20/15 4:57 PM:
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Here a set of tests on my machine (SSD disk):
{noformat}
Format S - no compression
Repeat 100 times
Total 509 ms
Mean 5 ms
Min 3 ms
Max 45 ms
Size 930200 bytes
Format S+ - no compression
Repeat 100 times
Total 447 ms
Mean 4 ms
Min 3 ms
Max 22 ms
Size 947244 bytes
Format 0 - no compression
Repeat 100 times
Total 120682 ms
Mean 1207 ms
Min 1160 ms
Max 1369 ms
Size 920228 bytes
Format 4 - no compression
Repeat 100 times
Total 1871 ms
Mean 19 ms
Min 15 ms
Max 73 ms
Size 146346 bytes
Format 6 - no compression
Repeat 100 times
Total 2238 ms
Mean 22 ms
Min 18 ms
Max 89 ms
Size 146343 bytes
Format 6+ - no compression
Repeat 100 times
Total 2137 ms
Mean 21 ms
Min 18 ms
Max 33 ms
Size 163284 bytes
{noformat}
The test suite is in DKPro Core
de.tudarmstadt.ukp.dkpro.core.io.bincas.BinaryCasWriterReaderTest.performanceTest()
- I slightly changed the config here to cover all formats from what is
currently in the repo.
Actually, this is only writing - I'll have to extend it for reading as well.
was (Author: rec):
Here a set of tests on my machine (SSD disk):
{noformat}
Format S - no compression
Repeat 100 times
Total 509 ms
Mean 5 ms
Min 3 ms
Max 45 ms
Size 930200 bytes
Format S+ - no compression
Repeat 100 times
Total 447 ms
Mean 4 ms
Min 3 ms
Max 22 ms
Size 947244 bytes
Format 0 - no compression
Repeat 100 times
Total 120682 ms
Mean 1207 ms
Min 1160 ms
Max 1369 ms
Size 920228 bytes
Format 4 - no compression
Repeat 100 times
Total 1871 ms
Mean 19 ms
Min 15 ms
Max 73 ms
Size 146346 bytes
Format 6 - no compression
Repeat 100 times
Total 2238 ms
Mean 22 ms
Min 18 ms
Max 89 ms
Size 146343 bytes
Format 6+ - no compression
Repeat 100 times
Total 2137 ms
Mean 21 ms
Min 18 ms
Max 33 ms
Size 163284 bytes
{noformat}
The test suite is in DKPro Core
de.tudarmstadt.ukp.dkpro.core.io.bincas.BinaryCasWriterReaderTest.performanceTest()
- I slightly changed the config here to cover all formats from what is
currently in the repo.
> Support different CAS serializations in CAS Editor
> --------------------------------------------------
>
> Key: UIMA-4685
> URL: https://issues.apache.org/jira/browse/UIMA-4685
> Project: UIMA
> Issue Type: New Feature
> Components: CasEditor
> Affects Versions: 2.8.1SDK
> Reporter: Peter Klügl
> Attachments: caseditor.csv, caseditor_bincas.csv
>
>
> Support different CAS serializations in CAS Editor. Some recent profiling
> revealed that, when opening a 35MB xmiCAS, the CAS Editor spends about 70% of
> its time for deserializing.
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