From 528cdd2ecd8f1b43ac8b7bad3f188c717507c718 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Fri, 10 Jul 2009 15:59:42 -0700
Subject: Updated benchmark to correctly test both upb and proto2.

---
 Makefile               |  2 +-
 benchmark/benchmark.cc | 28 ++++++++++++++++------------
 2 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index f04fd4a..2cffa4f 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ src/libupb.a: $(OBJ)
 	ar rcs src/libupb.a $(OBJ)
 tests/test_table: src/libupb.a
 tools/upbc: src/libupb.a
-benchmark/benchmark: src/libupb.a benchmark/google_messages.pb.h benchmark/google_messages.pb.o
+benchmark/benchmark: src/libupb.a benchmark/google_messages.pb.h benchmark/google_messages.pb.o benchmark/benchmark.o
 	$(CXX) $(CPPFLAGS) -o benchmark/benchmark benchmark/google_messages.pb.o benchmark/benchmark.cc src/libupb.a -lm -lprotobuf -lpthread
 benchmark/google_messages.pb.h benchmark/google_messages.pb: benchmark/google_messages.proto
 	protoc benchmark/google_messages.proto --cpp_out=. -obenchmark/google_messages.proto.pb
diff --git a/benchmark/benchmark.cc b/benchmark/benchmark.cc
index a91c716..efdac24 100644
--- a/benchmark/benchmark.cc
+++ b/benchmark/benchmark.cc
@@ -52,21 +52,25 @@ int main ()
     total += str.byte_len;
   }
   double elapsed = ((double)clock() - before) / CLOCKS_PER_SEC;
-  fprintf(stderr, "Parsed %sB, ", eng(total, 3, false));
+  fprintf(stderr, "upb parsed %sB, ", eng(total, 3, false));
   fprintf(stderr, "%sB/s\n", eng(total/elapsed, 3, false));
   upb_msg_parse_free(&s);
   upb_msgdata_free(data, m, true);
   upb_context_free(&c);
-  upb_strfree(str);
 
-  //benchmarks::SpeedMessage2 msg;
-  //std::string stlstr(str.ptr, str.byte_len);
-  //before = clock();
-  //for(int i = 0; i < 2000; i++) {
-  //  msg.ParseFromString(stlstr);
-  //  total += str.byte_len;
-  //}
-  //elapsed = ((double)clock() - before) / CLOCKS_PER_SEC;
-  //fprintf(stderr, "Parsed %sB, ", eng(total, 3, false));
-  //fprintf(stderr, "%sB/s\n", eng(total/elapsed, 3, false));
+  benchmarks::SpeedMessage2 msg;
+  std::string stlstr(str.ptr, str.byte_len);
+  upb_strfree(str);
+  total = 0;
+  before = clock();
+  for(int i = 0; i < 2000; i++) {
+    if(!msg.ParseFromString(stlstr)) {
+      fprintf(stderr, "Error parsing with proto2.\n");
+      return 1;
+    }
+    total += str.byte_len;
+  }
+  elapsed = ((double)clock() - before) / CLOCKS_PER_SEC;
+  fprintf(stderr, "proto2 parsed %sB, ", eng(total, 3, false));
+  fprintf(stderr, "%sB/s\n", eng(total/elapsed, 3, false));
 }
-- 
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