'Lock busy' diaporamas de présentation

CS510 Concurrent Systems Jonathan Walpole

CS510 Concurrent Systems Jonathan Walpole. Spin Lock Performance. Introduction. Shared memory multiprocessors Various different architectures All have hardware support for mutual exclusion - Various flavors of atomic read-modify-write instruction

347 views • 34 slides

Symmetric Multiprocessors and Performance of SpinLock Techniques

454 views • 32 slides

The Performance of Spin Lock Alternatives for Shared-Memory Multiprocessors

The Performance of Spin Lock Alternatives for Shared-Memory Multiprocessors. Paper: Thomas E. Anderson Presentation: Emerson Murphy-Hill. Introduction. Shared Memory Multiprocessors Mutual exclusion required Almost always hardware primitives provided Direct mutual exclusion

235 views • 23 slides