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authorTor Egge <Tor.Egge@online.no>2024-04-24 15:47:34 +0200
committerTor Egge <Tor.Egge@online.no>2024-04-24 15:47:34 +0200
commit45dd72d16e2a087472a76b83c2bb91b291c69a63 (patch)
treea9edabacbf7d6ada962ee1b01a7ae8cf809de3a7 /vespalib
parent4f55242ae369f5156339994cb51162fd469416ec (diff)
Add comment describing why instrumentation is turned off.
Diffstat (limited to 'vespalib')
-rw-r--r--vespalib/src/vespa/vespalib/hwaccelrated/private_helpers.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/vespalib/src/vespa/vespalib/hwaccelrated/private_helpers.hpp b/vespalib/src/vespa/vespalib/hwaccelrated/private_helpers.hpp
index 278131eaf15..a53716a2973 100644
--- a/vespalib/src/vespa/vespalib/hwaccelrated/private_helpers.hpp
+++ b/vespalib/src/vespa/vespalib/hwaccelrated/private_helpers.hpp
@@ -26,6 +26,9 @@ populationCount(const uint64_t *a, size_t sz) {
}
#ifdef VESPA_USE_THREAD_SANITIZER
+/*
+ * Source bitvectors might be modified due to feeding during search.
+ */
template<typename T, unsigned ChunkSize>
T get(const void * base, bool invert)__attribute__((no_sanitize("thread")));
#endif