From 22340bd468b90a0179ed14d3c3181ec4a7c5418a Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Fri, 16 Jul 2010 02:56:24 +0000
Subject: warning about line_mediator - no parallelism possible

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@282 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 vest/line_mediator.pl | 2 ++
 1 file changed, 2 insertions(+)

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;
 $,=' ';
-- 
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