A Macrotask-level Unlimited Speculative Execution on Multiprocessors
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The following description is based on the paper presented at
1995 ACM International Conference on Supercomputing head
in Spain on July 3rd to 7th,1995.
If you want to have the copy of the paper, please
let me know.
Then, What's the Speculation on Multiprocessors? The answer is here.
I'll bet small amount of money to use free processors. Free processors
means idling processors while the other processors are busy to execute
tasks. By using free processors, we could gain 12 to 630 times speedup.
No slowdown!!