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| author | van Hauser <vh@thc.org> | 2019-05-29 09:42:13 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2019-05-29 09:42:13 +0200 |
| commit | 429afb710cb0037f925ea8e9c6c91dfcaa862f45 (patch) | |
| tree | 74fa97e2543a05dabd3e95782fc366648b641eeb /docs | |
| parent | 4e74299d72365c78632476edfacdc1e0590c4a3d (diff) | |
| download | afl++-429afb710cb0037f925ea8e9c6c91dfcaa862f45.tar.gz | |
performance script and info
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ChangeLog | 2 | ||||
| -rw-r--r-- | docs/perf_tips.txt | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/docs/ChangeLog b/docs/ChangeLog index 1da1b3f1..e0db8b71 100644 --- a/docs/ChangeLog +++ b/docs/ChangeLog @@ -23,7 +23,7 @@ Version ++2.52c (2019-05-28): afl-fuzz: -e EXTENSION commandline option llvm_mode: LAF-intel performance (needs activation, see llvm/README.laf-intel) a few new environment variables for afl-fuzz, llvm and qemu, see docs/env_variables.txt - - added afl-system-config.sh script to set all system performance options for fuzzing + - added afl-system-config script to set all system performance options for fuzzing --------------------------- diff --git a/docs/perf_tips.txt b/docs/perf_tips.txt index 799691c7..287284fc 100644 --- a/docs/perf_tips.txt +++ b/docs/perf_tips.txt @@ -188,6 +188,8 @@ There are several OS-level factors that may affect fuzzing speed: SCHED_RR - can usually speed things up, too, but needs to be done with care. + - Use the afl-system-config script to set all proc/sys settings above + - Disable all the spectre, meltdown etc. security countermeasures in the kernel if your machine is properly seperated: "ibpb=off ibrs=off kpti=off l1tf=off mds=off mitigations=off |