The Community for Technology Leaders
Green Image
Issue No. 01 - January/February (2007 vol. 27)
ISSN: 0272-1732
pp: 48-55
Rastislav Bod? , University of California, Berkeley
Mark D. Hill , University of Wisconsin at Madison
Min Xu , VMware
The Flight Data Recorder continually logs memory races in a multithreaded execution, enabling the deterministic replay invaluable for debugging concurrency errors, yet adds only modest hardware to a multicore chip. In experiments, recording incurred less than 2 percent runtime overhead.
multicore, multithreading, determinism, shared-memory race recording, cache coherence
Rastislav Bod?, Mark D. Hill, Min Xu, "A Hardware Memory Race Recorder for Deterministic Replay", IEEE Micro, vol. 27, no. , pp. 48-55, January/February 2007, doi:10.1109/MM.2007.2
77 ms
(Ver 3.3 (11022016))