Adding chunk size to sort benchmark (#18)

hyrise-mp-22-23 · May 25, 2017 · 1268422 · 1268422
1 parent 4a95f7f
commit 1268422
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/src/benchmark/operators/sort_benchmark.cpp b/src/benchmark/operators/sort_benchmark.cpp
@@ -10,14 +10,20 @@
 
 namespace opossum {
 
-BENCHMARK_F(BenchmarkBasicFixture, BM_Sort)(benchmark::State& state) {
+BENCHMARK_DEFINE_F(BenchmarkBasicFixture, BM_Sort_ChunkSize)(benchmark::State& state) {
   clear_cache();
-  auto warm_up = std::make_shared<Sort>(_table_wrapper_a, "a");
+  auto warm_up = std::make_shared<Sort>(_table_wrapper_a, "a", state.range(0));
   warm_up->execute();
   while (state.KeepRunning()) {
-    auto sort = std::make_shared<Sort>(_table_wrapper_a, "a");
+    auto sort = std::make_shared<Sort>(_table_wrapper_a, "a", state.range(0));
     sort->execute();
   }
 }
 
+static void ChunkSize(benchmark::internal::Benchmark* b) {
+  for (int i : {0, 100}) b->Args({i});  // i = chunk size
+}
+
+BENCHMARK_REGISTER_F(BenchmarkBasicFixture, BM_Sort_ChunkSize)->Apply(ChunkSize);
+
 }  // namespace opossum