intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

4 files changed, 63 insertions, 0 deletions

diff --git a/util/system/benchmark/create_destroy_thread/main.cpp b/util/system/benchmark/create_destroy_thread/main.cpp
new file mode 100644
index 0000000000..0ca2a9d96f
--- /dev/null
+++ b/util/system/benchmark/create_destroy_thread/main.cpp
@@ -0,0 +1,26 @@
+#include <library/cpp/testing/benchmark/bench.h>
+
+#include <util/system/thread.h>
+
+static void* DoNothing(void*) noexcept {
+    return nullptr;
+}
+
+Y_CPU_BENCHMARK(CreateDestroyThread, iface) {
+    for (size_t i = 0, iEnd = iface.Iterations(); i < iEnd; ++i) {
+        NBench::Clobber();
+        TThread t(&DoNothing, nullptr);
+        Y_DO_NOT_OPTIMIZE_AWAY(t);
+        NBench::Clobber();
+    }
+}
+
+Y_CPU_BENCHMARK(CreateRunDestroyThread, iface) {
+    for (size_t i = 0, iEnd = iface.Iterations(); i < iEnd; ++i) {
+        NBench::Clobber();
+        TThread t(&DoNothing, nullptr);
+        t.Start();
+        NBench::Escape(t.Join());
+        NBench::Clobber();
+    }
+}
diff --git a/util/system/benchmark/create_destroy_thread/metrics/main.py b/util/system/benchmark/create_destroy_thread/metrics/main.py
new file mode 100644
index 0000000000..45564cda7f
--- /dev/null
+++ b/util/system/benchmark/create_destroy_thread/metrics/main.py
@@ -0,0 +1,7 @@
+import yatest.common as yc
+
+
+def test_export_metrics(metrics):
+    metrics.set_benchmark(
+        yc.execute_benchmark('util/system/benchmark/create_destroy_thread/create_destroy_thread', threads=8)
+    )
diff --git a/util/system/benchmark/create_destroy_thread/metrics/ya.make b/util/system/benchmark/create_destroy_thread/metrics/ya.make
new file mode 100644
index 0000000000..d526487e1a
--- /dev/null
+++ b/util/system/benchmark/create_destroy_thread/metrics/ya.make
@@ -0,0 +1,21 @@
+OWNER(
+    yazevnul
+    g:util
+)
+SUBSCRIBER(g:util-subscribers)
+
+PY2TEST()
+
+SIZE(LARGE)
+
+TAG(
+    ya:force_sandbox
+    sb:intel_e5_2660v1
+    ya:fat
+)
+
+TEST_SRCS(main.py)
+
+DEPENDS(util/system/benchmark/create_destroy_thread)
+
+END()
diff --git a/util/system/benchmark/create_destroy_thread/ya.make b/util/system/benchmark/create_destroy_thread/ya.make
new file mode 100644
index 0000000000..03eb0ec8e0
--- /dev/null
+++ b/util/system/benchmark/create_destroy_thread/ya.make
@@ -0,0 +1,9 @@
+OWNER(yazevnul)
+
+Y_BENCHMARK()
+
+SRCS(
+    main.cpp
+)
+
+END()