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[Feature] Map a symbolic slice offset into blocked NZ coordinates

enhancementNew feature or requestNew feature or request

Status: Open.

#2548 In hw-native-sys/pypto;

· lyfne123 opened on Aug 27, 2026

[Code Health] Allocation batching: codegen decides, two counters re-derive

code healthTechnical debt, robustness concerns, code quality improvementsTechnical debt, robustness concerns, code quality improvements

Status: Open.

#2538 In hw-native-sys/pypto;

· lyfne123 opened on Aug 27, 2026

[Feature] Support GM-side NZ tensor layout so implicit matmul weight loads become NZ-to-NZ

enhancementNew feature or requestNew feature or request

Status: Open.

#2533 In hw-native-sys/pypto;

· lyfne123 opened on Aug 26, 2026

[Performance regression] DP8 Tensor wire conversion adds ~9 ms per rank before runner_run

Status: Open.

#2532 In hw-native-sys/pypto;

· high-cloud opened on Aug 26, 2026

[RFC] Optimize collective API performance with L2 orchestration and runtime-selected multi-AIV launches

rfcDesign proposal / request for commentsDesign proposal / request for comments

Status: Open.

#2521 In hw-native-sys/pypto;

· YunjiQin opened on Aug 25, 2026

[Feature] Support offset H2D copies for DistributedWorker device allocations

Status: Open.

#2508 In hw-native-sys/pypto;

· high-cloud opened on Aug 25, 2026

[Bug] Nested scalar if silently drops outer condition during a2a3 lowering

bugSomething isn't workingSomething isn't working

Status: Open.

#2500 In hw-native-sys/pypto;

· sjduan opened on Aug 24, 2026

[Docs] 增加一些关于pypto 开发约束类文档

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#2483 In hw-native-sys/pypto;

· csy0225 opened on Aug 21, 2026

[RFC] Merge the two memory-space registries into one declaration

rfcDesign proposal / request for commentsDesign proposal / request for comments

Status: Open.

#2480 In hw-native-sys/pypto;

· Hzfengsy opened on Aug 21, 2026

[Bug] Matmul Acc (L0C) TileType is never stamped CompactMode::normal, so a runtime-narrowed M stores at the wrong fractal stride

bugSomething isn't workingSomething isn't working

Status: Open.

#2470 In hw-native-sys/pypto;

· zhangqi-chen opened on Aug 21, 2026

[Bug] patch.dict(sys.modules, ...) evicts pypto.runtime.tensor_arg, making test_worker_memory's autouse patch land on a stale module

bugSomething isn't workingSomething isn't working

Status: Open.

#2462 In hw-native-sys/pypto;

· luohuan19 opened on Aug 20, 2026

[Bug] GEMV with acc_phase="final" intermittently hangs on device (SCHEDULER_TIMEOUT S1:running-stalled), poisoning the whole ST batch — 3 tests temporarily skipped

bugSomething isn't workingSomething isn't working

daily-ci-failure

Status: Open.

#2428 In hw-native-sys/pypto;

· Hzfengsy opened on Aug 18, 2026