Opened 2 years ago

Closed 2 years ago

#14258 closed bug (duplicate)

n-body runtime regressed badly due to CoreFVs patch

Reported by: bgamari Owned by:
Priority: normal Milestone:
Component: Compiler Version: 8.2.1
Keywords: Cc:
Operating System: Unknown/Multiple Architecture: Unknown/Multiple
Type of failure: Runtime performance bug Test Case:
Blocked By: Blocking:
Related Tickets: #13570 Differential Rev(s):
Wiki Page:

Description

While looking through nofib numbers I noticed that n-body regressed in runtime by around 20% due to 751996e90a964026a3f86853338f10c82db6b610. Yikes!

Change History (2)

comment:1 Changed 2 years ago by bgamari

I should note that there was no corresponding change in allocations.

comment:2 Changed 2 years ago by bgamari

Resolution: duplicate
Status: newclosed

Oh dear; I just remembered that this was already reported some months ago as #13570.

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