Title: [TACO-26] CPU-Parallel ACO: Persistent Thread Pool and Concurrency Fixes - #186

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HornetSys wants to merge 30 commits into

CSUS-LLVM:TACO-26from

HornetSys:TACO-26-CPU

Commits on Apr 12, 2026

Added: single-thread implementation
phtevesn
committed
96cd379
Unconfirmed: adjustments to BBwithSpill and REgister objects.
phtevesn
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a75ac18
Added: PCPU_FindOneSchedule
phtevesn
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74116f5
Added: 2 other PCPU functionns
phtevesn
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e57be44
temp
phtevesn
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4099527
Tested: BBWithSpill and Register work on single thread.
phtevesn
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11d759a

Commits on Apr 13, 2026

temp
phtevesn
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7caeedd

Commits on Apr 18, 2026

Commits on Apr 19, 2026

Attempt 1: benchmarks runnable, bbwith spill independent and acoreadylist independent
phtevesn
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cc3f3fe

Commits on Apr 25, 2026

Commits on May 3, 2026

temp
phtevesn
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48f5e08

Commits on May 9, 2026

Added: Accurate MaxPriorityInv and commeted out number of ants terminated adjustment. Problem remains.
phtevesn
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498ea4d
temp;
phtevesn
committed
9591486

Commits on May 10, 2026

Commits on May 11, 2026

fix: use 2 threads
mocha8686
committed
8366c5f

Commits on May 23, 2026

fix: stabilize CPU-parallel ACO and switch to 8-thread execution
HornetSys
committed
8b557bb

Commits on May 29, 2026