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CUDA_DEVICE_SM_LIMIT barely throttles on high-SM GPUs: correction step in the utilization watcher scales quadratically with SM count

Status: Open.

#274 In Project-HAMi/HAMi-core;

· maymust-jonghyunlee opened on Aug 12, 2026

Seqlock in get_gpu_memory_usage has no writer-writer exclusion

Status: Open.

#269 In Project-HAMi/HAMi-core;

· AshrafAhmed9 opened on Aug 11, 2026

Buffer Overflow in parse_cuda_visible_env() via Environment Variable

Status: Open.

#266 In Project-HAMi/HAMi-core;

· OfficialGamer91023 opened on Aug 11, 2026

Logic Error in getextrapid() due to Unsigned Integer Underflow

Status: Open.

#264 In Project-HAMi/HAMi-core;

· OfficialGamer91023 opened on Aug 10, 2026

Build fails on current toolchains (GCC 15/C23 and CMake 4)

Status: Open.

#262 In Project-HAMi/HAMi-core;

· Smallfu666 opened on Aug 10, 2026

vLLM v0.25.0 will hang if TP >1 and always waiting for 1 local

Status: Open.

#261 In Project-HAMi/HAMi-core;

· nkwangleiGIT opened on Aug 9, 2026

Reduce postinit lock hold time: cache NVML process list and decouple dead-process sweep from slot registration

Status: Open.

#259 In Project-HAMi/HAMi-core;

· aryansri05 opened on Aug 9, 2026

cuMemFree of an untracked pointer leaks the allocation and returns an invalid CUresult

Status: Open.

#257 In Project-HAMi/HAMi-core;

· veyron-kairo opened on Aug 9, 2026

Add GitHub contribution templates

Status: Open.

#254 In Project-HAMi/HAMi-core;

· blackdragoon26 opened on Aug 8, 2026

Shared-region init serialises across concurrent processes: p50 grows 0.25ms to 5.6ms from 1 to 64 processes

Status: Open.

#252 In Project-HAMi/HAMi-core;

· keshav9926 opened on Aug 7, 2026

Stale process-slot cache can stall TP=2 vLLM after shared-region compaction

Status: Open.

#241 In Project-HAMi/HAMi-core;

· AnatoliyKizyulya opened on Jul 30, 2026

BUG: utilization_watcher thread is not started when CUDA_DEVICE_SM_LIMIT is 0 or unset

Status: Open.

#236 In Project-HAMi/HAMi-core;

· swastikCommits opened on Jul 28, 2026