From a553aba5abd8b314f17e71ea694196ee54012254 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= Date: Fri, 22 May 2015 01:58:57 +0200 Subject: Add simple readme --- README.md | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 0000000..ed06eb9 --- /dev/null +++ b/README.md @@ -0,0 +1,39 @@ +# linux-conf-perf +This is tool for automatic performance analysis. +It calculates impact on performance per symbol. + +TOOL IS IN DEVELOPMENT AND NOT WORKING PROPERLY + +### Folders +* `scripts` In this folder are all python scripts + * `pase_kconfig` Contains program for extracting dependences from Kconfig files to format for PicoSAT. + * `write_config` Fixes configuration and compares it against generated one. + * `permute_conf` Interactive program for setting measure base. + * `shared` Shared files + * `novaboot` Script Novaboot + * `picosat-959` Program PicoSAT +* `jobfiles` In this folder are placed files generated with local scripts. +* `output` Contains output of executed boots. +* `result` In this folder are expected to be files with values from benchmarks. +* `log` To this folder are logged all program outputs. +* `linux` Submodule of linux kernel +* `buildroot` Submodule of Buildroot + +### Configuration files +Main configuration is in file `conf.py` and has python syntax. +Important settings are commented inside file. +Configuration must be done before executing `make run` or `make init`. + +### Usage +Before any other steps, create Linux configuration and setup boot target with benchmark. +You can run `make test` for testing if setup is correct. + +For configuration of measured symbols, run `make mpermute_conf`. + +To execute tests, run `make run`. + +Output of benchmarks must be analyzed after execution of all different configurations. +Files in folder `output` contains benchmark outputs. You should ensure, that values for +benchmark are extracted and saved to folder `result` to file with same name as source. + +Final evaluation is done by `make evaluate`. -- cgit v1.2.3