limit benchmarks

benchmark/build.py

@@ -22,7 +22,26 @@ if env['PLATFORM'] == 'Darwin':
 
 test_env_local = test_env.Clone()
 
-for cpp_test in glob.glob('*cpp'):
+#benchmarks = glob.glob('test*cpp')
+benchmarks = [
+    #"test_array_allocation.cpp",
+    #"test_png_encoding1.cpp",
+    #"test_png_encoding2.cpp",
+    #"test_to_string1.cpp",
+    #"test_to_string2.cpp",
+    #"test_to_bool.cpp",
+    #"test_to_double.cpp",
+    #"test_to_int.cpp",
+    #"test_utf_encoding.cpp"
+    #"test_polygon_clipping.cpp",
+    #"test_polygon_clipping_rendering.cpp",
+    "test_proj_transform1.cpp",
+    "test_expression_parse.cpp",
+    "test_face_ptr_creation.cpp",
+    "test_font_registration.cpp",
+    "test_rendering.cpp",
+]
+for cpp_test in benchmarks:
     test_program = test_env_local.Program('out/'+cpp_test.replace('.cpp',''), source=[cpp_test])
     if 'install' in COMMAND_LINE_TARGETS:
         env.Alias('install',test_program)

benchmark/run

@@ -10,16 +10,17 @@ function run {
     ${BASE}/$1 --threads $2 --iterations $(expr $3 / $2);
 }
 
-run test_array_allocation 20 100000
-run test_png_encoding1 10 1000
-run test_png_encoding2 10 50
-run test_to_string1 10 100000
-run test_to_string2 10 100000
+#run test_array_allocation 20 100000
+#run test_png_encoding1 10 1000
+#run test_png_encoding2 10 50
+#run test_to_string1 10 100000
+#run test_to_string2 10 100000
+#run test_polygon_clipping 10 1000
+#run test_polygon_clipping_rendering 10 100
 run test_proj_transform1 10 100
 run test_expression_parse 10 10000
 run test_face_ptr_creation 10 10000
-run test_polygon_clipping 10 1000
-run test_polygon_clipping_rendering 10 100
+run test_font_registration 10 1000
 
 ./benchmark/out/test_rendering \
   --name "text rendering" \

benchmark/test_proj_transform1.cpp

@@ -39,9 +39,9 @@ public:
     void operator()() const
     {
         for (std::size_t i=0;i<iterations_;++i) {
-            for (int i=-180;i<180;++i)
+            for (int i=-180;i<180;i=i+5)
             {
-                for (int j=-85;j<85;++j)
+                for (int j=-85;j<85;j=j+5)
                 {
                     mapnik::projection src(src_,defer_proj4_init_);
                     mapnik::projection dest(dest_,defer_proj4_init_);