guard against direct includes of tr1

8 files changed, 109 insertions, 106 deletions

diff --git a/training/crf/mpi_online_optimize.cc b/training/crf/mpi_online_optimize.cc
index 9e1ae34c..6b5b7d64 100644
--- a/training/crf/mpi_online_optimize.cc
+++ b/training/crf/mpi_online_optimize.cc
@@ -4,11 +4,11 @@
 #include <vector>
 #include <cassert>
 #include <cmath>
-#include <tr1/memory>
 #include <ctime>
 
 #include <boost/program_options.hpp>
 #include <boost/program_options/variables_map.hpp>
+#include <boost/shared_ptr.hpp>
 
 #include "stringlib.h"
 #include "verbose.h"
@@ -219,7 +219,7 @@ int main(int argc, char** argv) {
 #endif
   if (size > 1) SetSilent(true);  // turn off verbose decoder output
   register_feature_functions();
-  std::tr1::shared_ptr<MT19937> rng;
+  boost::shared_ptr<MT19937> rng;
 
   po::variables_map conf;
   if (!InitCommandLine(argc, argv, &conf))
@@ -264,8 +264,8 @@ int main(int argc, char** argv) {
   ReadTrainingCorpus(conf["training_data"].as<string>(), rank, size, &corpus, &ids);
   assert(corpus.size() > 0);
 
-  std::tr1::shared_ptr<OnlineOptimizer> o;
-  std::tr1::shared_ptr<LearningRateSchedule> lr;
+  boost::shared_ptr<OnlineOptimizer> o;
+  boost::shared_ptr<LearningRateSchedule> lr;
 
   const unsigned size_per_proc = conf["minibatch_size_per_proc"].as<unsigned>();
   if (size_per_proc > corpus.size()) {
diff --git a/training/mira/kbest_cut_mira.cc b/training/mira/kbest_cut_mira.cc
index 59fa860a..3b1108e0 100644
--- a/training/mira/kbest_cut_mira.cc
+++ b/training/mira/kbest_cut_mira.cc
@@ -30,7 +30,6 @@
 #include "sparse_vector.h"
 
 using namespace std;
-using boost::shared_ptr;
 namespace po = boost::program_options;
 
 bool invert_score;
@@ -149,7 +148,7 @@ struct HypothesisInfo {
   double alpha;
   double oracle_loss;
   SparseVector<double> oracle_feat_diff;
-  shared_ptr<HypothesisInfo> oracleN;
+  boost::shared_ptr<HypothesisInfo> oracleN;
 };
 
 bool ApproxEqual(double a, double b) {
@@ -157,7 +156,7 @@ bool ApproxEqual(double a, double b) {
   return (fabs(a-b)/fabs(b)) < EPSILON;
 }
 
-typedef shared_ptr<HypothesisInfo> HI;
+typedef boost::shared_ptr<HypothesisInfo> HI;
 bool HypothesisCompareB(const HI& h1, const HI& h2 ) 
 {
   return h1->mt_metric > h2->mt_metric;
@@ -185,11 +184,11 @@ bool HypothesisCompareG(const HI& h1, const HI& h2 )
 };
 
 
-void CuttingPlane(vector<shared_ptr<HypothesisInfo> >* cur_c, bool* again, vector<shared_ptr<HypothesisInfo> >& all_hyp, vector<weight_t> dense_weights)
+void CuttingPlane(vector<boost::shared_ptr<HypothesisInfo> >* cur_c, bool* again, vector<boost::shared_ptr<HypothesisInfo> >& all_hyp, vector<weight_t> dense_weights)
 {
   bool DEBUG_CUT = false;
-  shared_ptr<HypothesisInfo> max_fear, max_fear_in_set;
-  vector<shared_ptr<HypothesisInfo> >& cur_constraint = *cur_c;
+  boost::shared_ptr<HypothesisInfo> max_fear, max_fear_in_set;
+  vector<boost::shared_ptr<HypothesisInfo> >& cur_constraint = *cur_c;
 
   if(no_reweight)
     {
@@ -235,9 +234,9 @@ void CuttingPlane(vector<shared_ptr<HypothesisInfo> >* cur_c, bool* again, vecto
 }
 
 
-double ComputeDelta(vector<shared_ptr<HypothesisInfo> >* cur_p, double max_step_size,vector<weight_t> dense_weights )
+double ComputeDelta(vector<boost::shared_ptr<HypothesisInfo> >* cur_p, double max_step_size,vector<weight_t> dense_weights )
 {
-  vector<shared_ptr<HypothesisInfo> >& cur_pair = *cur_p;
+  vector<boost::shared_ptr<HypothesisInfo> >& cur_pair = *cur_p;
    double loss = cur_pair[0]->oracle_loss - cur_pair[1]->oracle_loss;
 
    double margin = -(cur_pair[0]->oracleN->features.dot(dense_weights)- cur_pair[0]->features.dot(dense_weights)) + (cur_pair[1]->oracleN->features.dot(dense_weights) - cur_pair[1]->features.dot(dense_weights));
@@ -261,12 +260,12 @@ double ComputeDelta(vector<shared_ptr<HypothesisInfo> >* cur_p, double max_step_
 }
 
 
-vector<shared_ptr<HypothesisInfo> > SelectPair(vector<shared_ptr<HypothesisInfo> >* cur_c)
+vector<boost::shared_ptr<HypothesisInfo> > SelectPair(vector<boost::shared_ptr<HypothesisInfo> >* cur_c)
 {
   bool DEBUG_SELECT= false;
-  vector<shared_ptr<HypothesisInfo> >& cur_constraint = *cur_c;
+  vector<boost::shared_ptr<HypothesisInfo> >& cur_constraint = *cur_c;
   
-  vector<shared_ptr<HypothesisInfo> > pair;
+  vector<boost::shared_ptr<HypothesisInfo> > pair;
 
   if (no_select || optimizer == 2){ //skip heuristic search and return oracle and fear for pa-mira
 
@@ -278,7 +277,7 @@ vector<shared_ptr<HypothesisInfo> > SelectPair(vector<shared_ptr<HypothesisInfo>
   
   for(int u=0;u != cur_constraint.size();u++)	
     {
-      shared_ptr<HypothesisInfo> max_fear;
+      boost::shared_ptr<HypothesisInfo> max_fear;
       
       if(DEBUG_SELECT) cerr<< "cur alpha " << u  << " " << cur_constraint[u]->alpha;
       for(int i=0; i < cur_constraint.size();i++) //select maximal violator
@@ -323,8 +322,8 @@ vector<shared_ptr<HypothesisInfo> > SelectPair(vector<shared_ptr<HypothesisInfo>
 }
 
 struct GoodBadOracle {
-  vector<shared_ptr<HypothesisInfo> > good;
-  vector<shared_ptr<HypothesisInfo> > bad;
+  vector<boost::shared_ptr<HypothesisInfo> > good;
+  vector<boost::shared_ptr<HypothesisInfo> > bad;
 };
 
 struct BasicObserver: public DecoderObserver {
@@ -367,8 +366,8 @@ struct TrainingObserver : public DecoderObserver {
   const DocScorer& ds;
   vector<ScoreP>& corpus_bleu_sent_stats;
   vector<GoodBadOracle>& oracles;
-  vector<shared_ptr<HypothesisInfo> > cur_best;
-  shared_ptr<HypothesisInfo> cur_oracle;
+  vector<boost::shared_ptr<HypothesisInfo> > cur_best;
+  boost::shared_ptr<HypothesisInfo> cur_oracle;
   const int kbest_size;
   Hypergraph forest;
   int cur_sent;
@@ -386,7 +385,7 @@ struct TrainingObserver : public DecoderObserver {
     return *cur_best[0];
   }
 
-  const vector<shared_ptr<HypothesisInfo> > GetCurrentBest() const {
+  const vector<boost::shared_ptr<HypothesisInfo> > GetCurrentBest() const {
     return cur_best;
   }
   
@@ -411,8 +410,8 @@ struct TrainingObserver : public DecoderObserver {
     
   }
 
-  shared_ptr<HypothesisInfo> MakeHypothesisInfo(const SparseVector<double>& feats, const double score, const vector<WordID>& hyp) {
-    shared_ptr<HypothesisInfo> h(new HypothesisInfo);
+  boost::shared_ptr<HypothesisInfo> MakeHypothesisInfo(const SparseVector<double>& feats, const double score, const vector<WordID>& hyp) {
+    boost::shared_ptr<HypothesisInfo> h(new HypothesisInfo);
     h->features = feats;
     h->mt_metric = score;
     h->hyp = hyp;
@@ -424,14 +423,14 @@ struct TrainingObserver : public DecoderObserver {
 
 	if (stream) sent_id = 0;
     bool PRINT_LIST= false;
-    vector<shared_ptr<HypothesisInfo> >& cur_good = oracles[sent_id].good;
-    vector<shared_ptr<HypothesisInfo> >& cur_bad = oracles[sent_id].bad;
+    vector<boost::shared_ptr<HypothesisInfo> >& cur_good = oracles[sent_id].good;
+    vector<boost::shared_ptr<HypothesisInfo> >& cur_bad = oracles[sent_id].bad;
     //TODO: look at keeping previous iterations hypothesis lists around
     cur_best.clear();
     cur_good.clear();
     cur_bad.clear();
 
-    vector<shared_ptr<HypothesisInfo> > all_hyp;
+    vector<boost::shared_ptr<HypothesisInfo> > all_hyp;
 
     typedef KBest::KBestDerivations<vector<WordID>, ESentenceTraversal,Filter> K;
     K kbest(forest,kbest_size);
@@ -527,7 +526,7 @@ struct TrainingObserver : public DecoderObserver {
     if(PRINT_LIST) { cerr << "GOOD" << endl;  for(int u=0;u!=cur_good.size();u++) cerr << cur_good[u]->mt_metric << " " << cur_good[u]->hope << endl;}     
 
     //use hope for fear selection
-    shared_ptr<HypothesisInfo>& oracleN = cur_good[0];
+    boost::shared_ptr<HypothesisInfo>& oracleN = cur_good[0];
 
     if(fear_select == 1){   //compute fear hyps with model - bleu
       if (PRINT_LIST) cerr << "FEAR " << endl;
@@ -663,13 +662,13 @@ int main(int argc, char** argv) {
     invert_score = false;
   }
 
-  shared_ptr<DocScorer> ds;
+  boost::shared_ptr<DocScorer> ds;
   //normal: load references, stream: start stream scorer
   if (stream) {
-	  ds = shared_ptr<DocScorer>(new DocStreamScorer(type, vector<string>(0), ""));
+	  ds = boost::shared_ptr<DocScorer>(new DocStreamScorer(type, vector<string>(0), ""));
 	  cerr << "Scoring doc stream with " << metric_name << endl;
   } else {
-      ds = shared_ptr<DocScorer>(new DocScorer(type, conf["reference"].as<vector<string> >(), ""));
+      ds = boost::shared_ptr<DocScorer>(new DocScorer(type, conf["reference"].as<vector<string> >(), ""));
       cerr << "Loaded " << ds->size() << " references for scoring with " << metric_name << endl;
   }
   vector<ScoreP> corpus_bleu_sent_stats;
@@ -774,9 +773,9 @@ int main(int argc, char** argv) {
       const HypothesisInfo& cur_good = *oracles[cur_sent].good[0];
       const HypothesisInfo& cur_bad = *oracles[cur_sent].bad[0];
 
-      vector<shared_ptr<HypothesisInfo> >& cur_good_v = oracles[cur_sent].good;
-      vector<shared_ptr<HypothesisInfo> >& cur_bad_v = oracles[cur_sent].bad;
-      vector<shared_ptr<HypothesisInfo> > cur_best_v = observer.GetCurrentBest();
+      vector<boost::shared_ptr<HypothesisInfo> >& cur_good_v = oracles[cur_sent].good;
+      vector<boost::shared_ptr<HypothesisInfo> >& cur_bad_v = oracles[cur_sent].bad;
+      vector<boost::shared_ptr<HypothesisInfo> > cur_best_v = observer.GetCurrentBest();
 
       tot_loss += cur_hyp.mt_metric;
       
@@ -824,13 +823,13 @@ int main(int argc, char** argv) {
 	}
       else if(optimizer == 5) //full mira with n-best list of constraints from hope, fear, model best
 	{
-	  vector<shared_ptr<HypothesisInfo> > cur_constraint;
+	  vector<boost::shared_ptr<HypothesisInfo> > cur_constraint;
 	  cur_constraint.insert(cur_constraint.begin(), cur_bad_v.begin(), cur_bad_v.end());
 	  cur_constraint.insert(cur_constraint.begin(), cur_best_v.begin(), cur_best_v.end());
 	  cur_constraint.insert(cur_constraint.begin(), cur_good_v.begin(), cur_good_v.end());
 
 	  bool optimize_again;
-	  vector<shared_ptr<HypothesisInfo> > cur_pair;
+	  vector<boost::shared_ptr<HypothesisInfo> > cur_pair;
 	  //SMO 
 	  for(int u=0;u!=cur_constraint.size();u++)	
 	    cur_constraint[u]->alpha =0;	      
@@ -879,7 +878,7 @@ int main(int argc, char** argv) {
       else if(optimizer == 2 || optimizer == 3) //PA and Cutting Plane MIRA update
 	  {
 	    bool DEBUG_SMO= true;
-	    vector<shared_ptr<HypothesisInfo> > cur_constraint;
+	    vector<boost::shared_ptr<HypothesisInfo> > cur_constraint;
 	    cur_constraint.push_back(cur_good_v[0]); //add oracle to constraint set
 	    bool optimize_again = true;
 	    int cut_plane_calls = 0;
@@ -919,7 +918,7 @@ int main(int argc, char** argv) {
 		    while (iter < smo_iter)
 		      {			
 			//select pair to optimize from constraint set
-			vector<shared_ptr<HypothesisInfo> > cur_pair = SelectPair(&cur_constraint);
+			vector<boost::shared_ptr<HypothesisInfo> > cur_pair = SelectPair(&cur_constraint);
 			
 			if(cur_pair.empty()){
 			  iter=MAX_SMO; 
diff --git a/training/mira/kbest_mira.cc b/training/mira/kbest_mira.cc
index d59b4224..2868de0c 100644
--- a/training/mira/kbest_mira.cc
+++ b/training/mira/kbest_mira.cc
@@ -3,10 +3,10 @@
 #include <vector>
 #include <cassert>
 #include <cmath>
-#include <tr1/memory>
 
 #include <boost/program_options.hpp>
 #include <boost/program_options/variables_map.hpp>
+#include <boost/shared_ptr.hpp>
 
 #include "stringlib.h"
 #include "hg_sampler.h"
@@ -30,7 +30,7 @@ using namespace std;
 namespace po = boost::program_options;
 
 bool invert_score;
-std::tr1::shared_ptr<MT19937> rng;
+boost::shared_ptr<MT19937> rng;
 
 void RandomPermutation(int len, vector<int>* p_ids) {
   vector<int>& ids = *p_ids;
@@ -88,8 +88,8 @@ struct HypothesisInfo {
 };
 
 struct GoodBadOracle {
-  std::tr1::shared_ptr<HypothesisInfo> good;
-  std::tr1::shared_ptr<HypothesisInfo> bad;
+  boost::shared_ptr<HypothesisInfo> good;
+  boost::shared_ptr<HypothesisInfo> bad;
 };
 
 struct TrainingObserver : public DecoderObserver {
@@ -97,7 +97,7 @@ struct TrainingObserver : public DecoderObserver {
   const DocumentScorer& ds;
   const EvaluationMetric& metric;
   vector<GoodBadOracle>& oracles;
-  std::tr1::shared_ptr<HypothesisInfo> cur_best;
+  boost::shared_ptr<HypothesisInfo> cur_best;
   const int kbest_size;
   const bool sample_forest;
 
@@ -109,16 +109,16 @@ struct TrainingObserver : public DecoderObserver {
     UpdateOracles(smeta.GetSentenceID(), *hg);
   }
 
-  std::tr1::shared_ptr<HypothesisInfo> MakeHypothesisInfo(const SparseVector<double>& feats, const double score) {
-    std::tr1::shared_ptr<HypothesisInfo> h(new HypothesisInfo);
+  boost::shared_ptr<HypothesisInfo> MakeHypothesisInfo(const SparseVector<double>& feats, const double score) {
+    boost::shared_ptr<HypothesisInfo> h(new HypothesisInfo);
     h->features = feats;
     h->mt_metric = score;
     return h;
   }
 
   void UpdateOracles(int sent_id, const Hypergraph& forest) {
-    std::tr1::shared_ptr<HypothesisInfo>& cur_good = oracles[sent_id].good;
-    std::tr1::shared_ptr<HypothesisInfo>& cur_bad = oracles[sent_id].bad;
+    boost::shared_ptr<HypothesisInfo>& cur_good = oracles[sent_id].good;
+    boost::shared_ptr<HypothesisInfo>& cur_bad = oracles[sent_id].bad;
     cur_bad.reset();  // TODO get rid of??
 
     if (sample_forest) {
diff --git a/training/mira/mira.py b/training/mira/mira.py
index 29c51e1d..7b2d06a3 100755
--- a/training/mira/mira.py
+++ b/training/mira/mira.py
@@ -4,8 +4,17 @@ import subprocess, shlex, glob
 import argparse
 import logging
 import random, time
-import cdec.score
 import gzip, itertools
+try:
+  import cdec.score
+except ImportError:
+  sys.stderr.write('Could not import pycdec, see cdec/python/README.md for details\n')
+  sys.exit(1)
+have_mpl = True
+try: 
+  import matplotlib.pyplot as plt
+except ImportError:
+  have_mpl = False
 
 #mira run script
 #requires pycdec to be built, since it is used for scoring hypothesis
@@ -16,17 +25,17 @@ import gzip, itertools
 #scoring function using pycdec scoring
 def fast_score(hyps, refs, metric):
   scorer = cdec.score.Scorer(metric)
-  logging.info('loaded {0} references for scoring with {1}\n'.format(
+  logging.info('loaded {0} references for scoring with {1}'.format(
                 len(refs), metric))
   if metric=='BLEU':
     logging.warning('BLEU is ambiguous, assuming IBM_BLEU\n')
     metric = 'IBM_BLEU'
   elif metric=='COMBI':
     logging.warning('COMBI metric is no longer supported, switching to '
-                    'COMB:TER=-0.5;BLEU=0.5\n')
+                    'COMB:TER=-0.5;BLEU=0.5')
     metric = 'COMB:TER=-0.5;BLEU=0.5'
   stats = sum(scorer(r).evaluate(h) for h,r in itertools.izip(hyps,refs))
-  logging.info(stats.detail+'\n')
+  logging.info('Score={} ({})'.format(stats.score, stats.detail))
   return stats.score
 
 #create new parallel input file in output directory in sgml format
@@ -71,6 +80,8 @@ def main():
   #set logging to write all info messages to stderr
   logging.basicConfig(level=logging.INFO)
   script_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
+  if not have_mpl:
+    logging.warning('Failed to import matplotlib, graphs will not be generated.')
 
   parser= argparse.ArgumentParser(
             formatter_class=argparse.ArgumentDefaultsHelpFormatter)
@@ -181,10 +192,11 @@ def main():
   dev_size = enseg(args.devset, newdev, args.grammar_prefix)
   args.devset = newdev
   
-  write_config(args)
+  log_config(args)
   args.weights, hope_best_fear = optimize(args, script_dir, dev_size)
   
-  graph_file = graph(args.output_dir, hope_best_fear, args.metric)
+  graph_file = ''
+  if have_mpl: graph_file = graph(args.output_dir, hope_best_fear, args.metric)
 
   dev_results, dev_bleu = evaluate(args.devset, args.weights, args.config, 
                          script_dir, args.output_dir)
@@ -205,17 +217,12 @@ def main():
 
   if graph_file:
     logging.info('A graph of the best/hope/fear scores over the iterations '
-                 'has been saved to {}\n'.format(graph_file))
+                 'has been saved to {}'.format(graph_file))
 
   print 'final weights:\n{}\n'.format(args.weights)
 
 #graph of hope/best/fear metric values across all iterations
 def graph(output_dir, hope_best_fear, metric):
-  try: 
-    import matplotlib.pyplot as plt
-  except ImportError:
-    logging.error('Error importing matplotlib. Graphing disabled.\n')
-    return ''
   max_y = float(max(hope_best_fear['best']))*1.5
   plt.plot(hope_best_fear['best'], label='best')
   plt.plot(hope_best_fear['hope'], label='hope')
@@ -308,6 +315,7 @@ def optimize(args, script_dir, dev_size):
   decoder = script_dir+'/kbest_cut_mira'
   (source, refs) = split_devset(args.devset, args.output_dir)
   port = random.randint(15000,50000)
+  logging.info('using port {}'.format(port))
   num_features = 0
   last_p_score = 0
   best_score_iter = -1
@@ -316,8 +324,8 @@ def optimize(args, script_dir, dev_size):
   hope_best_fear = {'hope':[],'best':[],'fear':[]}
   #main optimization loop
   while i<args.max_iterations:
-    logging.info('\n\nITERATION {}\n========\n'.format(i))
-    logging.info('using port {}\n'.format(port))
+    logging.info('======= STARTING ITERATION {} ======='.format(i))
+    logging.info('Starting at {}'.format(time.asctime()))
 
     #iteration specific files
     runfile = args.output_dir+'/run.raw.'+str(i)
@@ -327,10 +335,8 @@ def optimize(args, script_dir, dev_size):
     weightdir = args.output_dir+'/weights.pass'+str(i)
     os.mkdir(logdir)
     os.mkdir(weightdir)
-    
-    logging.info('RUNNING DECODER AT {}'.format(time.asctime()))
     weightsfile = args.output_dir+'/weights.'+str(i)
-    logging.info('ITER {}\n'.format(i))
+    logging.info('  log directory={}'.format(logdir))
     curr_pass = '0{}'.format(i)
     decoder_cmd = ('{0} -c {1} -w {2} -r{3} -m {4} -s {5} -b {6} -k {7} -o {8}'
                    ' -p {9} -O {10} -D {11} -h {12} -f {13} -C {14}').format(
@@ -350,7 +356,7 @@ def optimize(args, script_dir, dev_size):
                     parallelize, logdir, args.jobs)
     
     cmd = parallel_cmd + ' ' + decoder_cmd
-    logging.info('COMMAND: \n{}\n'.format(cmd))
+    logging.info('OPTIMIZATION COMMAND: {}'.format(cmd))
    
     dlog = open(decoderlog,'w')
     runf = open(runfile,'w')
@@ -365,27 +371,26 @@ def optimize(args, script_dir, dev_size):
       p1.stdout.close()
       
       if exit_code:
-        logging.error('Failed with exit code {}\n'.format(exit_code))
+        logging.error('Failed with exit code {}'.format(exit_code))
         sys.exit(exit_code)
 
       try:
         f = open(runfile)
       except IOError, msg:
-        logging.error('Unable to open {}\n'.format(runfile))
+        logging.error('Unable to open {}'.format(runfile))
         sys.exit()
       
       num_topbest = sum(1 for line in f)
       f.close()
       if num_topbest == dev_size: break
-      logging.warning('Incorrect number of top best. '
-                      'Waiting for distributed filesystem and retrying.')
+      logging.warning('Incorrect number of top best. Sleeping for 10 seconds and retrying...')
       time.sleep(10)
       retries += 1
     
     if dev_size != num_topbest:
       logging.error("Dev set contains "+dev_size+" sentences, but we don't "
                     "have topbest for all of these. Decoder failure? "
-                    " Check "+decoderlog+'\n')
+                    " Check "+decoderlog)
       sys.exit()
     dlog.close()
     runf.close()
@@ -427,7 +432,7 @@ def optimize(args, script_dir, dev_size):
     hope_best_fear['hope'].append(dec_score)
     hope_best_fear['best'].append(dec_score_h)
     hope_best_fear['fear'].append(dec_score_f)
-    logging.info('DECODER SCORE: {0} HOPE: {1} FEAR: {2}\n'.format(
+    logging.info('DECODER SCORE: {0} HOPE: {1} FEAR: {2}'.format(
                   dec_score, dec_score_h, dec_score_f))
     if dec_score > best_score:
       best_score_iter = i
@@ -436,12 +441,13 @@ def optimize(args, script_dir, dev_size):
     new_weights_file = '{}/weights.{}'.format(args.output_dir, i+1)
     last_weights_file = '{}/weights.{}'.format(args.output_dir, i)
     i += 1
-    weight_files = weightdir+'/weights.mira-pass*.*[0-9].gz'
+    weight_files = args.output_dir+'/weights.pass*/weights.mira-pass*[0-9].gz'
     average_weights(new_weights_file, weight_files)
 
-  logging.info('\nBEST ITER: {} :: {}\n\n'.format(
+  logging.info('BEST ITERATION: {} (SCORE={})'.format(
                best_score_iter, best_score))
   weights_final = args.output_dir+'/weights.final'
+  logging.info('WEIGHTS FILE: {}'.format(weights_final))
   shutil.copy(last_weights_file, weights_final)
   average_final_weights(args.output_dir)
   
@@ -481,15 +487,15 @@ def gzip_file(filename):
 
 #average the weights for a given pass
 def average_weights(new_weights, weight_files):
-  logging.info('AVERAGE {} {}\n'.format(new_weights, weight_files))
+  logging.info('AVERAGE {} {}'.format(new_weights, weight_files))
   feature_weights = {}
   total_mult = 0.0
   for path in glob.glob(weight_files):
     score = gzip.open(path)
     mult = 0
-    logging.info('FILE {}\n'.format(path))
+    logging.info('  FILE {}'.format(path))
     msg, ran, mult = score.readline().strip().split(' ||| ')
-    logging.info('Processing {} {}'.format(ran, mult))
+    logging.info('  Processing {} {}'.format(ran, mult))
     for line in score:
       f,w = line.split(' ',1)
       if f in feature_weights:
@@ -500,34 +506,30 @@ def average_weights(new_weights, weight_files):
     score.close()
   
   #write new weights to outfile
+  logging.info('Writing averaged weights to {}'.format(new_weights))
   out = open(new_weights, 'w')
   for f in iter(feature_weights):
     avg = feature_weights[f]/total_mult
-    logging.info('{} {} {} ||| Printing {} {}\n'.format(f,feature_weights[f], 
-                 total_mult, f, avg))
     out.write('{} {}\n'.format(f,avg))
 
-def write_config(args):
-  config = ('\n'
-            'DECODER: '
-            '/usr0/home/eschling/cdec/training/mira/kbest_cut_mira\n'
-            'INI FILE: '+args.config+'\n'
-            'WORKING DIRECTORY: '+args.output_dir+'\n'
-            'DEVSET: '+args.devset+'\n'
-            'EVAL METRIC: '+args.metric+'\n'
-            'MAX ITERATIONS: '+str(args.max_iterations)+'\n'
-            'DECODE NODES: '+str(args.jobs)+'\n'
-            'INITIAL WEIGHTS: '+args.weights+'\n')
+def log_config(args):
+  logging.info('WORKING DIRECTORY={}'.format(args.output_dir))
+  logging.info('INI FILE={}'.format(args.config))
+  logging.info('DEVSET={}'.format(args.devset))
+  logging.info('EVAL METRIC={}'.format(args.metric))
+  logging.info('MAX ITERATIONS={}'.format(args.max_iterations))
+  logging.info('PARALLEL JOBS={}'.format(args.jobs))
+  logging.info('INITIAL WEIGHTS={}'.format(args.weights))
   if args.grammar_prefix:
-    config += 'GRAMMAR PREFIX: '+str(args.grammar_prefix)+'\n'
+    logging.info('GRAMMAR PREFIX={}'.format(args.grammar_prefix))
   if args.test:
-    config += 'TEST SET: '+args.test+'\n'
+    logging.info('TEST SET={}'.format(args.test))
+  else:
+    logging.info('TEST SET=none specified')
   if args.test_config:
-    config += 'TEST CONFIG: '+args.test_config+'\n'
+    logging.info('TEST CONFIG={}'.format(args.test_config))
   if args.email:
-    config += 'EMAIL: '+args.email+'\n'
-           
-  logging.info(config)
+    logging.info('EMAIL={}'.format(args.email))
 
 if __name__=='__main__':
   main()
diff --git a/training/pro/mr_pro_map.cc b/training/pro/mr_pro_map.cc
index eef40b8a..a5e6e48f 100644
--- a/training/pro/mr_pro_map.cc
+++ b/training/pro/mr_pro_map.cc
@@ -2,7 +2,6 @@
 #include <iostream>
 #include <fstream>
 #include <vector>
-#include <tr1/unordered_map>
 
 #include <boost/functional/hash.hpp>
 #include <boost/shared_ptr.hpp>
diff --git a/training/utils/candidate_set.cc b/training/utils/candidate_set.cc
index 087efec3..1dec9609 100644
--- a/training/utils/candidate_set.cc
+++ b/training/utils/candidate_set.cc
@@ -1,6 +1,11 @@
 #include "candidate_set.h"
 
-#include <tr1/unordered_set>
+#ifdef HAVE_CXX11
+# include <unordered_set>
+#else
+# include <tr1/unordered_set>
+namespace std { using std::tr1::unordered_set; }
+#endif
 
 #include <boost/functional/hash.hpp>
 
@@ -139,12 +144,12 @@ void CandidateSet::ReadFromFile(const string& file) {
 
 void CandidateSet::Dedup() {
   if(!SILENT) cerr << "Dedup in=" << cs.size();
-  tr1::unordered_set<Candidate, CandidateHasher, CandidateCompare> u;
+  unordered_set<Candidate, CandidateHasher, CandidateCompare> u;
   while(cs.size() > 0) {
     u.insert(cs.back());
     cs.pop_back();
   }
-  tr1::unordered_set<Candidate, CandidateHasher, CandidateCompare>::iterator it = u.begin();
+  unordered_set<Candidate, CandidateHasher, CandidateCompare>::iterator it = u.begin();
   while (it != u.end()) {
     cs.push_back(*it);
     it = u.erase(it);
diff --git a/training/utils/online_optimizer.h b/training/utils/online_optimizer.h
index 28d89344..19223e9d 100644
--- a/training/utils/online_optimizer.h
+++ b/training/utils/online_optimizer.h
@@ -1,10 +1,10 @@
 #ifndef _ONL_OPTIMIZE_H_
 #define _ONL_OPTIMIZE_H_
 
-#include <tr1/memory>
 #include <set>
 #include <string>
 #include <cmath>
+#include <boost/shared_ptr.hpp>
 #include "sparse_vector.h"
 
 struct LearningRateSchedule {
@@ -56,7 +56,7 @@ struct ExponentialDecayLearningRate : public LearningRateSchedule {
 class OnlineOptimizer {
  public:
   virtual ~OnlineOptimizer();
-  OnlineOptimizer(const std::tr1::shared_ptr<LearningRateSchedule>& s,
+  OnlineOptimizer(const boost::shared_ptr<LearningRateSchedule>& s,
                   size_t batch_size,
                   const std::vector<int>& frozen_feats = std::vector<int>())
       : N_(batch_size),schedule_(s),k_() {
@@ -77,13 +77,13 @@ class OnlineOptimizer {
   std::set<int> frozen_;  // frozen (non-optimizing) features
 
  private:
-  std::tr1::shared_ptr<LearningRateSchedule> schedule_;
+  boost::shared_ptr<LearningRateSchedule> schedule_;
   int k_;  // iteration count
 };
 
 class CumulativeL1OnlineOptimizer : public OnlineOptimizer {
  public:
-  CumulativeL1OnlineOptimizer(const std::tr1::shared_ptr<LearningRateSchedule>& s,
+  CumulativeL1OnlineOptimizer(const boost::shared_ptr<LearningRateSchedule>& s,
                               size_t training_instances, double C,
                               const std::vector<int>& frozen) :
     OnlineOptimizer(s, training_instances, frozen), C_(C), u_() {}
diff --git a/training/utils/optimize_test.cc b/training/utils/optimize_test.cc
index bff2ca03..72fcef6d 100644
--- a/training/utils/optimize_test.cc
+++ b/training/utils/optimize_test.cc
@@ -2,6 +2,7 @@
 #include <iostream>
 #include <sstream>
 #include <boost/program_options/variables_map.hpp>
+#include <boost/shared_ptr.hpp>
 #include "optimize.h"
 #include "online_optimizer.h"
 #include "sparse_vector.h"
@@ -96,14 +97,11 @@ void TestOptimizerVariants(int num_vars) {
   cerr << oa.Name() << " SUCCESS\n";
 }
 
-using namespace std::tr1;
-
 void TestOnline() {
   size_t N = 20;
   double C = 1.0;
   double eta0 = 0.2;
-  std::tr1::shared_ptr<LearningRateSchedule> r(new ExponentialDecayLearningRate(N, eta0, 0.85));
-  //shared_ptr<LearningRateSchedule> r(new StandardLearningRate(N, eta0));
+  boost::shared_ptr<LearningRateSchedule> r(new ExponentialDecayLearningRate(N, eta0, 0.85));
   CumulativeL1OnlineOptimizer opt(r, N, C, std::vector<int>());
   assert(r->eta(10) < r->eta(1));
 }