1 files changed, 8 insertions, 39 deletions
diff --git a/klm/lm/ngram_query.hh b/klm/lm/ngram_query.hh
index 4990df22..dfcda170 100644
--- a/klm/lm/ngram_query.hh
+++ b/klm/lm/ngram_query.hh
@@ -3,51 +3,20 @@
 
 #include "lm/enumerate_vocab.hh"
 #include "lm/model.hh"
+#include "util/usage.hh"
 
 #include <cstdlib>
-#include <fstream>
 #include <iostream>
+#include <ostream>
+#include <istream>
 #include <string>
 
-#include <ctype.h>
-#if !defined(_WIN32) && !defined(_WIN64)
-#include <sys/resource.h>
-#include <sys/time.h>
-#endif
-
 namespace lm {
 namespace ngram {
 
-#if !defined(_WIN32) && !defined(_WIN64)
-float FloatSec(const struct timeval &tv) {
-  return static_cast<float>(tv.tv_sec) + (static_cast<float>(tv.tv_usec) / 1000000000.0);
-}
-#endif
-
-void PrintUsage(const char *message) {
-#if !defined(_WIN32) && !defined(_WIN64)
-  struct rusage usage;
-  if (getrusage(RUSAGE_SELF, &usage)) {
-    perror("getrusage");
-    return;
-  }
-  std::cerr << message;
-  std::cerr << "user\t" << FloatSec(usage.ru_utime) << "\nsys\t" << FloatSec(usage.ru_stime) << '\n';
-
-  // Linux doesn't set memory usage :-(.  
-  std::ifstream status("/proc/self/status", std::ios::in);
-  std::string line;
-  while (getline(status, line)) {
-    if (!strncmp(line.c_str(), "VmRSS:\t", 7)) {
-      std::cerr << "rss " << (line.c_str() + 7) << '\n';
-      break;
-    }
-  }
-#endif
-}
-
 template <class Model> void Query(const Model &model, bool sentence_context, std::istream &in_stream, std::ostream &out_stream) {
-  PrintUsage("Loading statistics:\n");
+  std::cerr << "Loading statistics:\n";
+  util::PrintUsage(std::cerr);
   typename Model::State state, out;
   lm::FullScoreReturn ret;
   std::string word;
@@ -84,13 +53,13 @@ template <class Model> void Query(const Model &model, bool sentence_context, std
       out_stream << "</s>=" << model.GetVocabulary().EndSentence() << ' ' << static_cast<unsigned int>(ret.ngram_length)  << ' ' << ret.prob << '\t';
     }
     out_stream << "Total: " << total << " OOV: " << oov << '\n';
- }
-  PrintUsage("After queries:\n");
+  }
+  std::cerr << "After queries:\n";
+  util::PrintUsage(std::cerr);
 }
 
 template <class M> void Query(const char *file, bool sentence_context, std::istream &in_stream, std::ostream &out_stream) {
   Config config;
-//  config.load_method = util::LAZY;
   M model(file, config);
   Query(model, sentence_context, in_stream, out_stream);
 }