warning about line_mediator - no parallelism possible

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@282 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 2 insertions, 0 deletions

diff --git a/vest/line_mediator.pl b/vest/line_mediator.pl
index defc11e8..5ae13aa4 100755
--- a/vest/line_mediator.pl
+++ b/vest/line_mediator.pl
@@ -3,6 +3,8 @@
 
 # if you don't know how to fork/exec in a C program, this could be helpful under limited cirmustances (would be ok to liaise with sentserver)
 
+#WARNING: because it waits for the result from command 2 after sending every line, and especially if command 1 does the same, using sentserver as command 2 won't actually buy you any real parallelism.
+
 use strict;
 use IPC::Open2;
 $,=' ';