RoaringBitmap / CRoaring

Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, and StarRocks

http://roaringbitmap.org/

RoaringBitmap/CRoaring Issues

Roaring - OR Operation - High memory usage in Oracle Linux 8(OEL8) when compared to Oracle Linux 7 (OEL7)
Closed 6 days ago5
access the nullptr in function "run_container_is_full"
Closed 7 days ago5
Implement roaring64_bitmap_statistics
Closed 14 days ago10
Avoid calculating the sum of items in bitmap statistics
Updated 17 days ago2
Add a function to move the iterator to be equal or smaller than a value
Closed a month ago5
Allow allocating container in memory pool
Closed 2 months ago6
Compilation issues with oldest clang versions with 3.0.0
Closed 2 months ago1
No github release/tag for 3.0.0
Closed 2 months ago1
Compiling croaring as C++ fails on Windows
Closed 3 months ago
How to use `containsRange` in roaring64
Closed 3 months ago1
Improve lazyor in CRoaring
Closed 3 months ago1
roaring64_iterator_move_equalorlarger cannot come back from the end
Closed 3 months ago
Segfault with roaring64_bitmap_flip_inplace
Closed 3 months ago4
Copying a Roaring64MapSetBitForwardIterator into an iterator from another map does not work
Closed 3 months ago1
Misc Missing Functionality for Roaring64 bitmaps
Updated 3 months ago1
Feature request: intersection, union, and difference with the tail of another bitmap
Updated 3 months ago4
Roaring64 iterator's move_equalorlarger can only go forward
Closed 3 months ago
Roaring64 iterator cannot come back from the edge
Closed 4 months ago
Wrong result for roaring64_bitmap_contains_range
Closed 4 months ago1
Provide serialization/deserialization functionality to the ART-based 64-bit roaring
Closed 4 months ago
roaring64: and_inplace gives incorrect value
Closed 4 months ago1
roaring64: or_inplace gives incorrect values
Closed 4 months ago2
roaring64: andnot of range containers causes double free:
Closed 4 months ago
roaring64: large `add_range_closed` leads to incorrect cardinality
Closed 4 months ago1
Include ART-based 64-bit roaring to the amalgamated files
Closed 4 months ago
Invalid sets and segfaults after add_offset
Closed 4 months ago9
Testing seems to be broken
Closed 5 months ago2
[Q] Question about roaringbitmap-64bit implemention
Closed 6 months ago1
Flagging supply-chain security issues
Closed 7 months ago1
Skip downloading of `cmocka` library if tests are not enabled
Closed 8 months ago1
Updating GitHub actions
Closed 8 months ago1
CRoaring does not support the Intel compiler
Closed 8 months ago10
[bugs] commit #452
Closed a year ago9
Converting from bitmap/bitarray to roaring bitmap
Updated 8 months ago1
Linking errors on MacOSX
Closed 8 months ago1
Warnings about static mixed with inline
Closed 10 months ago1
Support `roaring_bitmap_add_bulk` in C++ interface
Closed a year ago1
How to deal with "static inline functions" from a static library?
Closed a year ago12
Can't compile older gcc (<8.1)
Closed a year ago1
COW thread safety
Closed a year ago8
Reference actions by commit SHA
Closed a year ago1
microbenchmark
Closed a year ago1
Implement the AVX-512 versions of the following functions
Updated a year ago13
compile error missing croaring_has_avx512
Closed a year ago2
Debug visualizer for Visual Studio or lldb
Updated a year ago3
Bug in roaring_bitmap_from_range followed by roaring_bitmap_add_offset
Closed a year ago3
When should we use lazy_or and when should we just use the normal or?
Closed a year ago2
Set minimum permissions to workflows
Closed a year ago1
Incorrect value from `roaring_bitmap_contains_range`
Closed a year ago1
Why the project name is RoaringBitmap instead of RoaringBitArray ?
Closed a year ago1