On Fri, 19 Oct 2012, GE ZHIGUO wrote:
Hi, AllDoes Ruby/SLICC support atomic operation?
As I understand, Ruby supports load linked / store conditional memory operation.
I found that atomic is treated as Store in MOESI_hammer and MESI_CMP_directory example protocols. But I think this approach may cause live lock when two processors try to do atomic to the same cache line and each one Interrupt the other. Can anyone give some answers and suggestions? Thanks!
-- Nilay _______________________________________________ gem5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
