| Zhang, X. and He, K., Evaluating synchronization effects to scientific computations on large scale shared-memory multiprocessors. Proceedings of the Sixth SIAM Conference on Parallel Processing for Scientific Computing, SIAM, Philadelphia, 1993. |
....would be more efficient that each processor busy waits only on a locally accessible variable for the lock. Several queueing spinning algorithms have been proposed [1, 14, 21] Various spin lock algorithms for spin locks have been implemented on the GP1000 and the TC2000 for performance evaluation [19]. These algorithms were monitored by the MIN Graph. Here, we present some of the representative performance results. The basic operations for all the algorithms are that each processor requests lock acquisitions 10 times in a loop. The critical sections for all the experiments were set to 0. In ....
Zhang, X. and He, K., Evaluating synchronization effects to scientific computations on large scale shared-memory multiprocessors. Proceedings of the Sixth SIAM Conference on Parallel Processing for Scientific Computing, SIAM, Philadelphia, 1993.
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