[Optimization] Replace wiring with polling-based task readiness test (~17% median device speedup)#1137

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SergioMartin86 wants to merge 14 commits into

hw-native-sys:mainfrom

huawei-csl:polling-pr-minimal

Commits on Jul 1, 2026

Polling scheduler design — rebase squash onto upstream/main
SergioMartin86
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Fix arg order in on_orchestration_done upstream overload
SergioMartin86
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Use per-ring setup_pointers in init_per_ring adapter
SergioMartin86
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ABI fix: align PTO2RuntimeOps with pto_orchestration_api.h

SergioMartin86
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claude
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Drop redundant pending FIFO from wiring-queue drain path
SergioMartin86
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Merge fanin_builder loops in submit_task_common
SergioMartin86
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Drop dead defensive store in wake-list drain
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Stub wait_for_orchestration_done_before_dispatch for polling design
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Relax on_subtask_complete fetch_add to relaxed
SergioMartin86
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Fix --enable-l2-swimlane deadlock: missing l2_swimlane_aicpu_init
SergioMartin86
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Adopt #1199 deferred-init: reset slot_state at submit, drop per-boot loop
SergioMartin86
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Update runtime field access for dev.* split
SergioMartin86
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Restore upstream shared/runtime.cpp for out-of-line Runtime methods
SergioMartin86
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Adopt #1234 arena reuse: allocate epoch arrays + implement reset_for_reuse
SergioMartin86
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