From 52215eec281de6e3a0c50cc9e58c40ed776c50d8 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Fri, 15 Jul 2016 11:17:09 +0200
Subject: update lm

---
 training/dtrain/Makefile.am             |  1 +
 training/dtrain/dtrain_net_interface.cc | 24 ++++++++++++++++++------
 training/dtrain/dtrain_net_interface.h  |  1 +
 3 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/training/dtrain/Makefile.am b/training/dtrain/Makefile.am
index db36d0f6..d22a8594 100644
--- a/training/dtrain/Makefile.am
+++ b/training/dtrain/Makefile.am
@@ -7,6 +7,7 @@ dtrain_net_SOURCES = dtrain_net.cc dtrain_net.h dtrain.h sample.h score.h update
 dtrain_net_LDADD   = ../../decoder/libcdec.a ../../klm/search/libksearch.a ../../mteval/libmteval.a ../../utils/libutils.a ../../klm/lm/libklm.a ../../klm/util/libklm_util.a ../../klm/util/double-conversion/libklm_util_double.a /srv/postedit/lib/nanomsg-0.5-beta/lib/libnanomsg.so
 
 dtrain_net_interface_SOURCES = dtrain_net_interface.cc dtrain_net_interface.h dtrain.h sample_net_interface.h score_net_interface.h update.h
+dtrain_net_interface_LDFLAGS = -rdynamic
 dtrain_net_interface_LDADD   = ../../decoder/libcdec.a ../../klm/search/libksearch.a ../../mteval/libmteval.a ../../utils/libutils.a ../../klm/lm/libklm.a ../../klm/util/libklm_util.a ../../klm/util/double-conversion/libklm_util_double.a /srv/postedit/lib/nanomsg-0.5-beta/lib/libnanomsg.so
 
 AM_CPPFLAGS = -W -Wall -Wno-sign-compare -I$(top_srcdir)/utils -I$(top_srcdir)/decoder -I$(top_srcdir)/mteval -I/srv/postedit/lib/nanomsg-0.5-beta/include -I/srv/postedit/lib/cppnanomsg
diff --git a/training/dtrain/dtrain_net_interface.cc b/training/dtrain/dtrain_net_interface.cc
index ac447517..696348d4 100644
--- a/training/dtrain/dtrain_net_interface.cc
+++ b/training/dtrain/dtrain_net_interface.cc
@@ -7,6 +7,14 @@
 #include <nanomsg/pair.h>
 #include "nn.hpp"
 
+#include <sys/types.h>  // mkfifo
+#include <sys/stat.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <fcntl.h>
+
+
 using namespace dtrain;
 
 int
@@ -28,6 +36,16 @@ main(int argc, char** argv)
   const bool output_derivation = conf["output_derivation"].as<bool>();
   const bool output_rules      = conf["output_rules"].as<bool>();
 
+  // update lm
+  /*if (conf["update_lm_fn"].as<string>() != "")
+    mkfifo(conf["update_lm_fn"].as<string>().c_str(), 0666);*/
+
+  // setup socket
+  nn::socket sock(AF_SP, NN_PAIR);
+  sock.bind(master_addr.c_str());
+  string hello = "hello";
+  sock.send(hello.c_str(), hello.size()+1, 0);
+
   // setup decoder
   register_feature_functions();
   SetSilent(true);
@@ -76,12 +94,6 @@ main(int argc, char** argv)
   cerr << setw(25) << "learning rate RB "    << learning_rate_RB    << endl;
   cerr << setw(25) << "learning rate Shape " << learning_rate_Shape << endl;
 
-  // setup socket
-  nn::socket sock(AF_SP, NN_PAIR);
-  sock.bind(master_addr.c_str());
-  string hello = "hello";
-  sock.send(hello.c_str(), hello.size()+1, 0);
-
   // debug
   ostringstream debug_output;
 
diff --git a/training/dtrain/dtrain_net_interface.h b/training/dtrain/dtrain_net_interface.h
index 720c4c9b..91c2e538 100644
--- a/training/dtrain/dtrain_net_interface.h
+++ b/training/dtrain/dtrain_net_interface.h
@@ -97,6 +97,7 @@ dtrain_net_init(int argc, char** argv, po::variables_map* conf)
     ("learning_rate_Shape",    po::value<weight_t>(),                      "learning rate for shape features")
     ("output_derivation,E",    po::bool_switch()->default_value(false),  "output derivation, not viterbi str")
     ("output_rules,R",         po::bool_switch()->default_value(false),                   "also output rules")
+    ("update_lm_fn",      po::value<string>()->default_value(""),                                      "TODO")
     ("dense_features,D",       po::value<string>()->default_value("EgivenFCoherent SampleCountF CountEF MaxLexFgivenE MaxLexEgivenF IsSingletonF IsSingletonFE Glue WordPenalty PassThrough LanguageModel LanguageModel_OOV Shape_S01111_T11011 Shape_S11110_T11011 Shape_S11100_T11000 Shape_S01110_T01110 Shape_S01111_T01111 Shape_S01100_T11000 Shape_S10000_T10000 Shape_S11100_T11100 Shape_S11110_T11110 Shape_S11110_T11010 Shape_S01100_T11100 Shape_S01000_T01000 Shape_S01010_T01010 Shape_S01111_T01011 Shape_S01100_T01100 Shape_S01110_T11010 Shape_S11000_T11000 Shape_S11000_T01100 IsSupportedOnline NewRule KnownRule OOVFix"),
                                                                                              "dense features")
     ("debug_output,d",   po::value<string>()->default_value(""),                      "file for debug output");
-- 
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