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authorAnton Samokhvalov <pg83@yandex.ru>2022-02-10 16:45:15 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:15 +0300
commit72cb13b4aff9bc9cf22e49251bc8fd143f82538f (patch)
treeda2c34829458c7d4e74bdfbdf85dff449e9e7fb8 /util/generic/benchmark/singleton/main.cpp
parent778e51ba091dc39e7b7fcab2b9cf4dbedfb6f2b5 (diff)
downloadydb-72cb13b4aff9bc9cf22e49251bc8fd143f82538f.tar.gz
Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.
Diffstat (limited to 'util/generic/benchmark/singleton/main.cpp')
-rw-r--r--util/generic/benchmark/singleton/main.cpp106
1 files changed, 53 insertions, 53 deletions
diff --git a/util/generic/benchmark/singleton/main.cpp b/util/generic/benchmark/singleton/main.cpp
index 2b06bd371d..9bceca1b07 100644
--- a/util/generic/benchmark/singleton/main.cpp
+++ b/util/generic/benchmark/singleton/main.cpp
@@ -1,54 +1,54 @@
#include <library/cpp/testing/benchmark/bench.h>
-
-#include <util/generic/singleton.h>
-#include <util/generic/xrange.h>
-
-char& FF1() noexcept;
-char& FF2() noexcept;
-
-namespace {
- struct X {
- inline X() {
- }
-
- char Buf[100];
- };
-
- inline X& F1() noexcept {
- static X x;
-
- return x;
- }
-
- inline X& F2() noexcept {
- return *Singleton<X>();
- }
-}
-
-Y_CPU_BENCHMARK(MagicStatic, iface) {
- for (const auto i : xrange(iface.Iterations())) {
- Y_UNUSED(i);
- Y_DO_NOT_OPTIMIZE_AWAY(F1().Buf);
- }
-}
-
-Y_CPU_BENCHMARK(Singleton, iface) {
- for (const auto i : xrange(iface.Iterations())) {
- Y_UNUSED(i);
- Y_DO_NOT_OPTIMIZE_AWAY(F2().Buf);
- }
-}
-
-Y_CPU_BENCHMARK(MagicStaticNI, iface) {
- for (const auto i : xrange(iface.Iterations())) {
- Y_UNUSED(i);
- Y_DO_NOT_OPTIMIZE_AWAY(FF1());
- }
-}
-
-Y_CPU_BENCHMARK(SingletonNI, iface) {
- for (const auto i : xrange(iface.Iterations())) {
- Y_UNUSED(i);
- Y_DO_NOT_OPTIMIZE_AWAY(FF2());
- }
-}
+
+#include <util/generic/singleton.h>
+#include <util/generic/xrange.h>
+
+char& FF1() noexcept;
+char& FF2() noexcept;
+
+namespace {
+ struct X {
+ inline X() {
+ }
+
+ char Buf[100];
+ };
+
+ inline X& F1() noexcept {
+ static X x;
+
+ return x;
+ }
+
+ inline X& F2() noexcept {
+ return *Singleton<X>();
+ }
+}
+
+Y_CPU_BENCHMARK(MagicStatic, iface) {
+ for (const auto i : xrange(iface.Iterations())) {
+ Y_UNUSED(i);
+ Y_DO_NOT_OPTIMIZE_AWAY(F1().Buf);
+ }
+}
+
+Y_CPU_BENCHMARK(Singleton, iface) {
+ for (const auto i : xrange(iface.Iterations())) {
+ Y_UNUSED(i);
+ Y_DO_NOT_OPTIMIZE_AWAY(F2().Buf);
+ }
+}
+
+Y_CPU_BENCHMARK(MagicStaticNI, iface) {
+ for (const auto i : xrange(iface.Iterations())) {
+ Y_UNUSED(i);
+ Y_DO_NOT_OPTIMIZE_AWAY(FF1());
+ }
+}
+
+Y_CPU_BENCHMARK(SingletonNI, iface) {
+ for (const auto i : xrange(iface.Iterations())) {
+ Y_UNUSED(i);
+ Y_DO_NOT_OPTIMIZE_AWAY(FF2());
+ }
+}