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[Bug] A drained ring heap parked at a non-zero offset refuses a whole-span allocation

bugSomething isn't workingSomething isn't working

Status: Open.

#1469 In hw-native-sys/simpler;

· Leaf-Salix opened on Jul 25, 2026

[Bug] Heap reclaim coupled to the task watermark: a live zero-byte head freezes reclaim of later consumed extents

bugSomething isn't workingSomething isn't working

Status: Open.

#1468 In hw-native-sys/simpler;

· Leaf-Salix opened on Jul 25, 2026

[Feature] Expose simpler's committed NPU memory (rtMalloc pool is invisible to aclrtGetMemInfo)

enhancementNew feature or requestNew feature or request

Status: Open.

#1457 In hw-native-sys/simpler;

· sunghajung6688 opened on Jul 24, 2026

[Bug] sync_start drain can deadlock when generation-less ack/election state is reused across retry attempts

bugSomething isn't workingSomething isn't working

Status: Open.

#1455 In hw-native-sys/simpler;

· Leaf-Salix opened on Jul 24, 2026

[Code Health] Re-tier log levels: replace V0..V9 with debug/info/timing/warn/error; fix CANN dlog INFO seeding (a2a3 + a5)

code healthTechnical debt, robustness, code qualityTechnical debt, robustness, code quality

Status: Open.

#1429 In hw-native-sys/simpler;

· ChaoZheng109 opened on Jul 22, 2026

[Code Health] Reduce redundant/hot-path logging footprint (a2a3 + a5)

code healthTechnical debt, robustness, code qualityTechnical debt, robustness, code quality

Status: Open.

#1428 In hw-native-sys/simpler;

· ChaoZheng109 opened on Jul 22, 2026

[Performance] Provisioning the PTO-ISA async-SDMA workspace degrades AICore fault recovery ~1000x (0.3s → ~306s) on a2a3

performancePerformance regression or optimizationPerformance regression or optimization

Status: Open.

#1425 In hw-native-sys/simpler;

· ChaoWao opened on Jul 21, 2026

[Feature] Track reader accesses in TensorMap and derive WAR dependencies automatically

enhancementNew feature or requestNew feature or request

Status: Open.

#1388 In hw-native-sys/simpler;

· ChaoWao opened on Jul 17, 2026

[Bug] Qwen serving L2 swimlane run does not generate merged swimlane JSON

bugSomething isn't workingSomething isn't working

Status: Open.

#1386 In hw-native-sys/simpler;

· ndleslx opened on Jul 17, 2026

[Feature] Reduce redundant WAIT edges with a bounded reachability bitmap

enhancementNew feature or requestNew feature or request

Status: Open.

#1376 In hw-native-sys/simpler;

· ChaoWao opened on Jul 16, 2026

[Feature] Split wait and retain dependency semantics for safe transitive reduction

enhancementNew feature or requestNew feature or request

Status: Open.

#1375 In hw-native-sys/simpler;

· ChaoWao opened on Jul 16, 2026

[Code Health] Require upgraded a5 environment supporting sdma

code healthTechnical debt, robustness, code qualityTechnical debt, robustness, code quality

Status: Open.

Task

#1315 In hw-native-sys/simpler;

· jvjhfhg opened on Jul 10, 2026