4 ms·
Are there any performance benchmarks to show when this kind of approach is useful over less exotic solutions?
by bcatanzaro 10y ago
Are there any performance benchmarks to show when this kind of approach is useful over less exotic solutions?
- bonzini 10y agoWe used transactional memory in QEMU to emulate load-locked/store-conditional instructions, and it had much better performance than instrumenting each store manually (20%, I think).