[0.6] Replace Valgrind with address-sanitizer [MOD-10409] #805
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* Replace Valgrind with address-sanitizer [MOD-10409] (#734) * add asan using augment - wip (code with svs cannot compile with llvm clang currently) * rename run-valgrind to asan * fix buffer overflow in test * fix bad testSizeEstimation in int8 and uint8 + cleanup * fix cmake install for macos * ran sanitizer as part of every flow + remove from non latest OSs + only run debian11 with gcc11 (alignment with search) * revert 18 from clang format * fix syntax errors * * rename dataSize -> storedDataSize *refine distinction between storedDataSize and inputBlobSize: inputBlobSize not necessarly dim *sizeof(type) * vecsimAbstract: move data members to private when possible and not too complicated * remove effective_input_size check from VecSimIndexAbstract<DataType, DistType>::preprocessQuery: That's logically wrong. The previous logic incorrectly used force_copy to determine blob size: - force_copy only indicates whether to copy the blob for memory management - It doesn't determine the actual size of the input blob In tiered indexes, when the backend creates a batch iterator, it receives the query blob from the frontend's batch iterator (already preprocessed). This preprocessed blob has the processed size (e.g., with cosine norm appended), not the original dim * sizeof(type) size. The old logic accidentally worked when inputBlobSize == dim * sizeof(type) because using dataSize (processed size) happened to match the preprocessed blob size from the frontend. However, this was a coincidence that broke when inputBlobSize was updated to reflect actual input blob sizes. Now preprocessQuery correctly uses inputBlobSize, which represents the actual size of the input blob being processed. BruteForce Factory Changes: • Templated NewAbstractInitParams to be reusable across different algorithm parameter types All factories changes: storedDataSize: Size after preprocessing (e.g., with cosine norm appended) inputBlobSize: Size of input blobs the index expects to receive (depends on whether vectors are pre-normalized) • Added inputBlobSize calculation based on normalization status: uses storedDataSize if normalized, otherwise dim * sizeof(type) *svs tests testSizeEstimation: using constexpr to eliminate compiler warnings about potential division by zero when quantBits could be 0 (VecSimSvsQuant_NONE) * fix merge * another fix * have leak * run first san * build with debug * upload san srtifacts * fix condition * fix path * clean up * run wuth san macos * real leak * fix pah * fix security issue * remove san from event pr run cov with san run mac with san * trigger again * unit test flow name * add space * split sanitizer in intel machine * fix cpu info * fix alpine pre deps * add to needs * unify codecov and sanitizer again * disable flow temp add cov and sanitize to nightly * revert unnecessary changes * remove bin before building sanitizer in codecov to use clanmg * install clang * install clang 18 * instsll clang 18 * remove tools * install llvm on cov * fix deps --------- Co-authored-by: meiravgri <meirav.grimberg@redis.com> (cherry picked from commit 2fcc669) * fix debian and nightly * remove slack notify on nightly * change cov machine * revert cov changes - no sanitizer * no pre deps * remove --------- Co-authored-by: alonre24 <alon.reshef@redis.com> (cherry picked from commit 44df9db)
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## 0.6 #805 +/- ##
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+ Coverage 95.07% 95.08% +0.01%
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Files 60 60
Lines 3451 3460 +9
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+ Hits 3281 3290 +9
Misses 170 170 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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fix invalid reads
alonre24
approved these changes
Oct 16, 2025
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backport of #803 to 0.6