On 14 May 2005, at 14:16, Fabrice Bellard wrote:
1) Do the CPUs share the same translation cache ?
2) The first implementation would use a cycle counter to schedule between CPUs. Is it interesting to go further and to use a host thread for each guest CPU at the expense of more locking overhead ?
These two choices are closely related: if you use a host thread for each guest cpu, you almost need different translation caches, because otherwise it becomes very difficult to flush the translation cache.
Jonas
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