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MSVC ARM64 internal compiler error when building static shim on Windows ARM64

Status: Open.

#862 In microsoft/snmalloc;

· xiaozhuai opened on Jun 23, 2026

RISC-V Linux: flat pagemap reservation is too large on Sv39

Status: Open.

#861 In microsoft/snmalloc;

· Xeonacid opened on Jun 21, 2026

Design: heap profiling for snmalloc

Status: Open.

#853 In microsoft/snmalloc;

· jayakasadev opened on May 28, 2026

Persistent Memory Growth / Failure to Deallocate under high Object Store Load (DataFusion + delta-rs)

Status: Open.

#846 In microsoft/snmalloc;

· eshaanmangal-tf opened on May 8, 2026

Coverage tracker (auto-updated)

Status: Open.

#843 In microsoft/snmalloc;

· mjp41 opened on May 6, 2026

Pointer-Authentication Based Forward Edge Protection

Status: Open.

#838 In microsoft/snmalloc;

· SchrodingerZhu opened on Mar 29, 2026

Capability Analysis and Lifetime Analysis

Status: Open.

#836 In microsoft/snmalloc;

· SchrodingerZhu opened on Mar 29, 2026

Examine hardened compiler performance impact.

Status: Open.

#820 In microsoft/snmalloc;

· SchrodingerZhu opened on Feb 26, 2026

Committed memory growing over time

Status: Open.

#814 In microsoft/snmalloc;

· petrsm opened on Feb 24, 2026

Transient workloads with large object alloc & dealloc pairs thrash slabs back and forth from the kernel

Status: Open.

#811 In microsoft/snmalloc;

· akrieger opened on Feb 20, 2026

snmalloc pessimal performance in post-main cleanup

Status: Open.

#809 In microsoft/snmalloc;

· akrieger opened on Feb 5, 2026

Aarch64 LSE 16-byte CAS operation

Status: Open.

#796 In microsoft/snmalloc;

· SchrodingerZhu opened on Aug 10, 2025