Withdrawn: CODETOOLS-7902919: jcstress: Sysfs topology parser fails due to oddly intersecting core IDs

Aleksey Shipilev shade at openjdk.java.net
Tue May 4 16:29:59 UTC 2021


On Tue, 4 May 2021 14:07:38 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> The sysfs parser is still incomplete: it tries to generate synthetic core IDs when they appear to belong to different packages. In doing so, it multiplies by the number of packages -- which is incorrect, and we should multiply at least by the max number of cores per package. We might as well multiply by the number of CPUs to be on the safe side.

This pull request has been closed without being integrated.

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PR: https://git.openjdk.java.net/jcstress/pull/47


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