https://github.com/jonathan-beard/schedulevariance
https://github.com/jonathan-beard/schedulevariance
Last synced: over 1 year ago
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- Host: GitHub
- URL: https://github.com/jonathan-beard/schedulevariance
- Owner: jonathan-beard
- Created: 2013-07-25T15:57:02.000Z (almost 13 years ago)
- Default Branch: master
- Last Pushed: 2017-07-25T13:04:48.000Z (almost 9 years ago)
- Last Synced: 2025-01-29T20:20:29.759Z (over 1 year ago)
- Language: C++
- Size: 706 KB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
ScheduleVariance
================
Simple program to benchmark a hardware / OS combination. The initial
purpose for construction was to see how close a user could actually
set a running time for a micro-benchmark.
Using the procstat framework we can also log details about interrupts
and other system events that could possibly have an effect on the
results we're seeing.
How to compile:
1) get repository
2) ensure you have a c++11 compatible compiler
3) clone procstat (git@github.com:jonathan-beard/procstat.git) into the ScheduleVariance dir
4) cd procstat; make procstatlib; cd ..
4a) run ./gen_calibrate_load.pl 100 -1 in order to get a starter noop load.
4b) cd Calibrate; ./gen_calibrate_load.pl; make lib; cd ..
5) make
6) check out options; ./svar -h
7) run
Optionally:
Design a new load by extending load.hpp base class.
Things to do:
change noop unrolled load to hand assembly instead of using gcc