| 摘要 |
A system and method for pseudo-randomly allocating page table memory for test pattern instructions to produce complex test scenarios during processor execution is presented. The invention described herein distributes page table memory across processors and across multiple test patterns, such as when a processor executes "n" test patterns. In addition, the page table memory is allocated using a "true" sharing mode or a "false" sharing mode. The false sharing mode provides flexibility of performing error detection checks on the test pattern results. In addition, since a processor comprises sub units such as a cache, a TLB (translation look aside buffer), an SLB (segment look aside buffer), an MMU (memory management unit), and data/instruction pre-fetch engines, the test patterns effectively use the page table memory to test each of the sub units.
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