Lockhammer clh spinlocks from Arm

ARM-software / synchronization-benchmarks

Collection of synchronization micro-benchmarks and traces from infrastructure applications

Other

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Closed zoybai closed 6 years ago

zoybai commented 6 years ago

Initial patch for CLH queue spinlock, which is simpler than MCS but has similar performance.

geoffreyblake commented 6 years ago

Can one of the admins verify this patch?

zoybai commented 6 years ago

Verified and Tested on both dual-socket Arm and x86 system, all sweep test passed, performance similar to MCS spinlock.