X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=lttv%2Flttv%2Fsync%2FREADME;h=0e331ea0d301f49f7d7914ee36ea239ed9972f88;hb=4378bba0314a7242aa2b781c41bef0729ea57b8d;hp=4e6b19cea82af8e2c9b0091f4fb859201f01f20d;hpb=b670bb7cf8ff6e781462434a2273e47e055e54db;p=lttv.git diff --git a/lttv/lttv/sync/README b/lttv/lttv/sync/README index 4e6b19ce..0e331ea0 100644 --- a/lttv/lttv/sync/README +++ b/lttv/lttv/sync/README @@ -137,8 +137,11 @@ eval is a special module, it doesn't really perform synchronization, instead it calculates and prints different metrics about how well traces are synchronized. Although it can be run like other analysis modules, it is most useful when run in a postprocessing step, after another synchronization module -has been run. Eval is most common run in text mode. To do this, run -lttv -m eval [usual options, ex: -t traces/node1 -t traces/node2 --sync ...] +has been run. Eval is most common run in text mode. To do this, run: +lttv -m sync_chain_batch [usual options, ex: -t traces/node1 -t traces/node2 +--sync ...] +It can also be run from the lttv source tree via runlttv: +./runlttv -m eval [usual runlttv options, ex: traces/node1 traces/node2] eval provides a few more options: --eval-rtt-file - argument: FILE @@ -195,7 +198,7 @@ become relevant to have many modules at the same stage simultaneously. This will require some modifications. It is already partly supported at the matching stage through encapsulation of other matching modules. -sync_chain_unitest provides a fairly simple example of sync chain +sync_chain_unitest:main() provides a fairly simple example of sync chain implementation. ++ Stage 1: Event processing