Replicating test case data into a cache and cache inhibited memory

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United States of America Patent

PATENT NO 10055320
APP PUB NO 20180019021A1
SERIAL NO

15207669

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Abstract

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Data is replicated into a memory cache and cache inhibited memory in data segments with segment size that provides non-naturally aligned data boundaries to reduce the time needed to generate test cases for testing a processor. Placing data in the non-naturally aligned data boundaries allows replicated testing of the memory cache and cache inhibited memory while preserving double word and quad word boundaries in segments of the replicated test data. This allows test cases generated for cacheable memory to be replicated and used for cache inhibited memory. The processor can then use a single test replicated in this manner by branching back and using the next slice of the replicated test data in the memory cache and cache inhibited memory.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dusanapudi, Manoj Bangalore, IN 71 443
Kapoor, Shakti Austin, US 89 518

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