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Pull requests: google/tcmalloc

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Pull requests list

Increase retry attempts in CpuCacheTest.Metadata to prevent flakiness.
#383 opened Jul 18, 2026 by copybara-service Bot • Draft
Fix flakiness in HugeCacheTest.Growth by using a deterministic RNG.
#382 opened Jul 18, 2026 by copybara-service Bot • Draft
Extend lifetime of mock sample backing vectors in profile_builder_test.
#381 opened Jul 18, 2026 by copybara-service Bot • Draft
Fix ClockTest.ClockTicks flakiness in stats_test by introducing a GetTimePair() helper to read absl::Now() and CycleClock::Now() in a loop without preemption.
#380 opened Jul 18, 2026 by copybara-service Bot • Draft
Internal change
#379 opened Jul 18, 2026 by copybara-service Bot • Draft
Allow allocations in HPAA fuzz test reentrant callback.
#378 opened Jul 18, 2026 by copybara-service Bot • Draft
Increase pageflags_test locked page wait timeout to prevent flaky timeouts.
#377 opened Jul 18, 2026 by copybara-service Bot • Draft
Increase RSS margin to 8MB in memory_stats_test to avoid flaky test failures from background hugepage releases.
#376 opened Jul 18, 2026 by copybara-service Bot • Draft
Wait for RSS to catch up to TCMalloc's unmapped bytes in releasing_test.
#375 opened Jul 18, 2026 by copybara-service Bot • Draft
Fix GWP-ASan metadata race during signal handling, and prevent compiler optimization of dummy allocations in tests.
#374 opened Jul 18, 2026 by copybara-service Bot • Draft
Prevent compiler optimization of dummy allocations in ScopedProfileSamplingInterval by adding benchmark::DoNotOptimize.
#373 opened Jul 18, 2026 by copybara-service Bot • Draft
Refactor central freelist benchmark to use real PageMap and simulate production run lengths using telemetry-calibrated permutations.
#372 opened Jul 18, 2026 by copybara-service Bot • Draft
Increase tolerance in sampling_test.cc to prevent flakiness.
#371 opened Jul 17, 2026 by copybara-service Bot • Draft
Adjust limits dynamically in startup_size_test based on active features to prevent flakiness.
#370 opened Jul 17, 2026 by copybara-service Bot • Draft
Fix flakiness of cpu_cache_test.
#369 opened Jul 17, 2026 by copybara-service Bot • Draft
Update to latest CI images
#368 opened Jul 17, 2026 by copybara-service Bot • Draft
Add option to build low fragmentation size classes.
#367 opened Jul 17, 2026 by copybara-service Bot • Draft
Add portability fixes for non-Linux platforms to tcmalloc internals.
#366 opened Jul 17, 2026 by copybara-service Bot • Draft
1
Add portability fixes for non-Linux platforms to tcmalloc internals.
#364 opened Jul 17, 2026 by copybara-service Bot • Draft
1
- Evaluate policy.is_cold() early in fastpath and pass down via template boolean IsCold.
#356 opened Jul 14, 2026 by copybara-service Bot • Draft
1
Add Scale function to range_tracker.h.
#349 opened Jul 13, 2026 by copybara-service Bot • Draft
Simpler approach maybe
#344 opened Jul 10, 2026 by copybara-service Bot • Draft
No public description
#343 opened Jul 10, 2026 by copybara-service Bot • Draft
1
Banach fixed-point theorem
#341 opened Jul 10, 2026 by copybara-service Bot • Draft
Refactor residency to return bitmaps in TCMalloc page granularity.
#340 opened Jul 9, 2026 by copybara-service Bot • Draft
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