![Stephan Hoffmann](/assets/img/avatar_default.png)
The Calibrator is a small C program that is supposed to analyze a computers (cache-) memory system and extract the following parameters: number of cache levels for each cache level: its size its linesize its access/miss latency main memory access latency number of TLB levels for each TLB level: its capacity (i.e. number of entries) the pagesize used the TLB miss latency http://homepages.cwi.nl/~manegold/Calibrator/ It is also recommended as a load generator for realtime testing in: https://rt.wiki.kernel.org/index.php/RT_PREEMPT_HOWTO#Benchmarking [Peter: reformat help text, fix extract step] Signed-off-by: Stephan Hoffmann <sho@relinux.de> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
14 lines
391 B
Plaintext
14 lines
391 B
Plaintext
config BR2_PACKAGE_CACHE_CALIBRATOR
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bool "cache-calibrator"
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help
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Cache calibrator is a small C program that is supposed to
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analyze a computers (cache-) memory system and extract
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useful information
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http://homepages.cwi.nl/~manegold/Calibrator/
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It is also recommended as a load generator for realtime
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testing in:
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https://rt.wiki.kernel.org/index.php/RT_PREEMPT_HOWTO
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