Hello, The M5 team would like to announce the availability of the second beta for m5 2.0. This release is a major bugfix release over the previous beta and should hopefully fix many of the problems that people have been experiencing. Some highlights: - Many cache issues resolved - Uni-coherence fixes in full-system - Proper LL/SC Support - Draining/Switchover - Functional Accesses - Bus now has real timing - Single config file for all SpecCPU2000 benchmarks - Several other minor bug fixes and enhancements Outstanding issues for 2.0 release: - Multiprocessor linux boot using the detailed O3 CPU model You can get the beta on the download page: http://www.m5sim.org/wiki/index.php/Download Please give us feedback so we can get a solid 2.0 release. Thanks! The M5 Team