[#RVM-187] VM_OptGenericMapIterator: findGCMapIndex failed

RVM

VM_OptGenericMapIterator: findGCMapIndex failed

Created: 21/Aug/07 08:34 PM Updated: 04/Jul/08 02:24 PM

Component/s:

Compiler: Optimizing

Affects Version/s:

2.9.0.1

Fix Version/s:

3.0

Time Tracking:

Not Specified

Environment:

rvmx86lnx32.anu.edu.au

Description

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Errors of the form "VM_OptGenericMapIterator: findGCMapIndex failed" have recently started occurring at Opt1 compilation. It looks like this started after changes to the Opt compiler.

SELECT
('http://jikesrvm.anu.edu.au/cattrack/results/' || hosts.name || '/' || test_runs.variant || '.' || test_runs.id || '/' || build_configurations.name || '/' || test_configurations.name || '/' || groups.name || '/' || test_cases.name || '/' || test_case_executions.name ||'/Output.txt') AS uri,
test_runs.start_time
FROM test_runs
RIGHT JOIN hosts ON hosts.id = test_runs.host_id
RIGHT JOIN build_configurations ON build_configurations.test_run_id = test_runs.id
RIGHT JOIN test_configurations ON test_configurations.build_configuration_id = build_configurations.id
RIGHT JOIN groups ON groups.test_configuration_id = test_configurations.id
RIGHT JOIN test_cases ON test_cases.group_id = groups.id
RIGHT JOIN test_case_executions ON test_case_executions.test_case_id = test_cases.id
WHERE
test_case_executions.id IN (SELECT owner_id FROM test_case_execution_outputs WHERE output LIKE '%VM_OptGenericMapIterator: findGCMapIndex failed%')
ORDER BY test_runs.start_time DESC

All

Comments

Work Log

Change History

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Peter Donald added a comment - 21/Aug/07 08:35 PM

Could you look at this as it seems likely that the changes that caused this were part of changes you made

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Ian Rogers added a comment - 11/Sep/07 08:45 AM

Is this still an issue?

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Peter Donald added a comment - 11/Sep/07 07:24 PM

It looks like it could be - last occuring at http://jikesrvm.anu.edu.au/cattrack/results/rvmx86lnx32.anu.edu.au/stress.833/gcstress/Opt_1/dacapo/pmd/default/Output.txt

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Ian Rogers added a comment - 25/Sep/07 07:06 AM

Is this still an issue?

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Daniel Frampton added a comment - 26/Sep/07 09:51 AM

Possibly related to barrier issues addressed in 13692.

Will have to wait and see...

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Ian Rogers added a comment - 13/Apr/08 03:56 PM

I can't search cattrack and its unclear to me what this error is. I've not seen the error so it could be its been cleared up by something else. I propose we close it if we here nothing prior to the 2.9.4 release.

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Daniel Frampton added a comment - 01/Jun/08 11:01 PM

A search of the cattrack database reveals that this error has not occurred since October last year.

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David Grove added a comment - 04/Jul/08 02:22 PM

reopening so I can modify fix target to 3.0