milvus

mirror of https://gitee.com/milvus-io/milvus.git synced 2025-12-07 09:38:39 +08:00

History

enhance: Optimize ScalarIndexSort bitmap initialization for range queries (#45085 )

Optimize bitmap initialization in ScalarIndexSort range queries by using
adaptive strategy based on result density. When more than 50% of
elements match the range condition, initialize bitmap with all true
values and clear non-matching elements. Otherwise, use the original
approach of initializing with false and setting matching elements. Also
defer bitmap allocation until after early return checks to avoid
unnecessary memory allocation.

This optimization reduces bit operations for high-selectivity queries
while maintaining the same performance for low-selectivity queries.

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>

2025-10-27 10:08:06 +08:00

build-support

fix: clang format broken under osx (#38427 )

2025-01-17 10:43:03 +08:00

cmake

enhance: move c++ unit test file to aside of the production code (#43932 )

2025-09-03 23:45:53 +08:00

src

enhance: Optimize ScalarIndexSort bitmap initialization for range queries (#45085 )

2025-10-27 10:08:06 +08:00

thirdparty

fix: Update milvus-storage to fix duplicate AWS SDK initialization (#45062 )