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cs.DB2026
FliX: Flipped-Indexing for Scalable GPU Queries and Updates
Rosina Kharal, Trevor Brown, Justus Henneberg +1
GPU-based concurrent data structures (CDSs) achieve high throughput for read-only queries, but efficient support for dynamic updates on fully GPU-resident data remains challenging.…
cs.DB2026
Multiverse: Transactional Memory with Dynamic Multiversioning
Gaetano Coccimiglio, Trevor Brown, Srivatsan Ravi
Software transactional memory (STM) allows programmers to easily implement concurrent data structures. STMs simplify atomicity. Recent STMs can achieve good performance for some wo…