README: mention ASAN usage alongside valgrind

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moneromooo-monero 2018-09-25 09:41:41 +00:00
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@ -666,9 +666,19 @@ Type `run` to run monerod
### Analysing memory corruption
We use the tool `valgrind` for this.
There are two tools available:
Run with `valgrind /path/to/monerod`. It will be slow.
* ASAN
Configure Monero with the -D SANITIZE=ON cmake flag, eg:
cd build/debug && cmake -D SANITIZE=ON -D CMAKE_BUILD_TYPE=Debug ../..
You can then run the monero tools normally. Performance will typically halve.
* valgrind
Install valgrind and run as `valgrind /path/to/monerod`. It will be very slow.
### LMDB