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Cooperative groups: complete the SPIR-V implementation (grid-sync stubs, missing tiled shfl)

Status: Open.

#1330 In CHIP-SPV/chipStar;

· pvelesko opened on Jul 13, 2026

Per-record L0 event slots: eliminate hipEventRecord host stall and EventsMtx-during-blocking-wait

Status: Open.

#1258 In CHIP-SPV/chipStar;

· pvelesko opened on May 8, 2026

Segfault during C++ exception unwind through chipStar destructor after hipCreateTextureObject returns hipErrorInvalidValue

Status: Open.

#1256 In CHIP-SPV/chipStar;

· pvelesko opened on May 8, 2026

zeImageCreate fails with ZE_RESULT_ERROR on first Level Zero context use (Aurora/PVC), succeeds on second invocation

Status: Open.

#1255 In CHIP-SPV/chipStar;

· pvelesko opened on May 8, 2026

HeCBench flip hangs: unkillable kernel-mode loop on Arc A380

Status: Open.

#1234 In CHIP-SPV/chipStar;

· pvelesko opened on Apr 14, 2026

Sporadic failure Unit_hipMemsetAsync_SetMemoryWithOffset (Failed)

Status: Open.

#1233 In CHIP-SPV/chipStar;

· pvelesko opened on Apr 14, 2026

Concurrent stream operations deadlock at repeat=6+ (HeCBench concurrentKernels)

Status: Open.

#1191 In CHIP-SPV/chipStar;

· pvelesko opened on Mar 10, 2026

Prefetch uses host allocations due to page migration

Status: Open.

#1110 In CHIP-SPV/chipStar;

· pvelesko opened on Dec 4, 2025

Remove backend initialization from __hipRegisterFatBinary

enhancementNew feature or requestNew feature or request

performancePerformance optimization ideas and features.Performance optimization ideas and features.

Status: Open.

#1087 In CHIP-SPV/chipStar;

· pvelesko opened on Oct 30, 2025

gdb-oneapi and GPU debugging in chipStar

enhancementNew feature or requestNew feature or request

Status: Open.

#1004 In CHIP-SPV/chipStar;

· colleeneb opened on May 27, 2025

README.md doesn't refer to 1.2 and its release notes

Status: Open.

#962 In CHIP-SPV/chipStar;

· pjaaskel opened on Jan 15, 2025

Please allow using AdaptiveCpp (acpp) as a replacement for icpx

enhancementNew feature or requestNew feature or request

Status: Open.

#958 In CHIP-SPV/chipStar;

· zboszor opened on Nov 27, 2024