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i#6938 sched migrate: Add migration count to scheduler #6950

Merged
merged 2 commits into from
Aug 29, 2024
Merged

i#6938 sched migrate: Add migration count to scheduler #6950

merged 2 commits into from
Aug 29, 2024

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derekbruening
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Adds the migration count to the new scheduler stats. Adds checks of the count to various unit tests.

Issue: #6938

@derekbruening
i#6938 sched migrate: Add migration count to scheduler
480b49a 
Adds the migration count to the new scheduler stats.
Adds checks of the count to various unit tests.

Issue: #6938
@derekbruening
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a64 failures seem to happen every time now: #6733. Re-running; expect to go green.

brettcoon
brettcoon approved these changes Aug 29, 2024
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clients/drcachesim/common/memtrace_stream.h Outdated Show resolved Hide resolved
@derekbruening
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x64 failure is sim.invariants #6733

@derekbruening derekbruening merged commit dbd993e into master Aug 29, 2024
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@derekbruening derekbruening deleted the i6938-migration-stats branch August 29, 2024 16:32
derekbruening added a commit that referenced this pull request Sep 9, 2024
@derekbruening
i#6938 sched migrate: Count direct switches as migrations
79f37cf 
Direct thread switches were not being counted as migrations in the
original migration stats in PR #6950: we address that here.  A test
with multiple outputs will be added later as part of the move to
separate runqueues, which is where this bug was discovered.

Issue: #6938
@derekbruening derekbruening mentioned this pull request Sep 9, 2024
Merged
derekbruening added a commit that referenced this pull request Sep 10, 2024
@derekbruening
i#6938 sched migrate: Count direct switches as migrations (#6969)
ddcae43 
Direct thread switches were not being counted as migrations in the
original migration stats in PR #6950: we address that here. A test with
multiple outputs will be added later as part of the move to separate
runqueues, which is where this bug was discovered.

Issue: #6938
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@brettcoon brettcoon brettcoon approved these changes

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@derekbruening @brettcoon