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AIX performance is affected by -g option added to support DDR #3248

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pshipton opened this issue Oct 12, 2018 · 1 comment
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AIX performance is affected by -g option added to support DDR #3248

pshipton opened this issue Oct 12, 2018 · 1 comment
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Release 0.11.0 (J...

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@pshipton
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pshipton commented Oct 12, 2018 •
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#2309 added the -g compile option on AIX. This affected performance and needs to be removed.

The following will be reverted and then -g can be removed.
ibmruntimes/openj9-openjdk-jdk8#116
ibmruntimes/openj9-openjdk-jdk9#178
ibmruntimes/openj9-openjdk-jdk10#59
ibmruntimes/openj9-openjdk-jdk11#23
ibmruntimes/openj9-openjdk-jdk#35
#2939
This was referenced Oct 12, 2018
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ibmruntimes/openj9-openjdk-jdk8#116 cannot be automatically reverted, this needs to be done manually.

This was referenced Oct 12, 2018
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@hangshao0 hangshao0 mentioned this issue Oct 12, 2018
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hangshao0 added a commit to hangshao0/openj9 that referenced this issue Oct 12, 2018
@hangshao0
Remove the compile option "-g"
3bf7e34 
"-g" was added by eclipse-openj9#2309, it increases the
operating system stack size needed to start up the JVM, resulting in
StackOverflowError on AIX.

See eclipse-openj9#3248

Signed-off-by: hangshao <hangshao@ca.ibm.com>
This was referenced Oct 12, 2018
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@pshipton pshipton added this to the Release 0.11.0 milestone Oct 12, 2018
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