bin-pack-scheduler: MostAllocated secondary scheduler module#803
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georgehong wants to merge 4 commits into
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bin-pack-scheduler: MostAllocated secondary scheduler module#803georgehong wants to merge 4 commits into
georgehong wants to merge 4 commits into
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[ghstack-poisoned]
tofu plan — arc-cbr-production✅ Plan succeeded · commit Plan output |
tofu plan — arc-cbr-production-uw1✅ Plan succeeded · commit Plan output |
tofu plan — meta-prod-aws-ue1✅ Plan succeeded · commit Plan output |
tofu plan — lf-prod-aws-ue1✅ Plan succeeded · commit Plan output |
tofu plan — lf-prod-aws-ue2✅ Plan succeeded · commit Plan output |
jeanschmidt
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Jun 24, 2026
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I can't ship this PR, it requires the fixes: i'll ship my version then |
huydhn
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Jun 25, 2026
Stack from [ghstack](https://github.com/ezyang/ghstack/tree/0.14.0) (oldest at bottom): * __->__ pytorch#830 * pytorch#829 * pytorch#828 Add bin-pack-scheduler to the meta-staging-aws-ue1 module list so it deploys to staging. Split from the module (pytorch#803) and the scheduler_name knob (pytorch#804) so turning it on is its own revertible switch.
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Stack from ghstack (oldest at bottom):
EKS's managed kube-scheduler scores with LeastAllocated (spread) and can't be
reconfigured. Add a standalone module that runs a stock kube-scheduler as a
secondary scheduler with NodeResourcesFit -> MostAllocated, so pods that opt in
via spec.schedulerName get bin-packed onto the fullest node.
Adds the following: