mirror of
https://github.com/godotengine/buildroot.git
synced 2026-01-02 21:48:20 +03:00
3c80d680f2
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
|
|
bool "cache-calibrator"
|
|
help
|
|
Cache calibrator is a small C program that is supposed to
|
|
analyze a computers (cache-) memory system and extract
|
|
useful information
|
|
|
|
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
|