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Scalable Barriers (Again)
- #467
#467
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Scalable Barriers (Again)
#467
lightsighter
wants to merge 13 commits into
mbauer-fix-multicast
StanfordLegion/realm:mbauer-fix-multicast
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mbauer-scalable-barriers
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Commits on Aug 10, 2026
realm: initial proposal for new implementation of scalable barriers with complete TLA specifications comprehensively verified with model checking through a small number of nodes and transitions
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Commits on Aug 11, 2026
realm: fix some issues with scalable barriers and update documentation and testing
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realm: add missing license and copywrite headers for TLA files
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realm: fix formatting
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realm: more improvements for barrier testing at scale
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Commits on Aug 17, 2026
realm: update barrier benchmarks for performance testing
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fix formatting
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Commits on Aug 18, 2026
updates for barrier benchmark
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more updates for barrier testing
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Commits on Aug 19, 2026
updated scalable barrier testing document with new results
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Commits on Aug 21, 2026
update scalable barriers to gate downstream notifications until all local arrivals and all child arrivals have occurred
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fix comment to avoid fight over formatting
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TLA verification for better scalable barrier implementation
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