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-rw-r--r--test/perf/linux/sleep_benchmark.cc60
1 files changed, 0 insertions, 60 deletions
diff --git a/test/perf/linux/sleep_benchmark.cc b/test/perf/linux/sleep_benchmark.cc
deleted file mode 100644
index 99ef05117..000000000
--- a/test/perf/linux/sleep_benchmark.cc
+++ /dev/null
@@ -1,60 +0,0 @@
-// Copyright 2020 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include <errno.h>
-#include <sys/syscall.h>
-#include <time.h>
-#include <unistd.h>
-
-#include "gtest/gtest.h"
-#include "benchmark/benchmark.h"
-#include "test/util/logging.h"
-
-namespace gvisor {
-namespace testing {
-
-namespace {
-
-// Sleep for 'param' nanoseconds.
-void BM_Sleep(benchmark::State& state) {
- const int nanoseconds = state.range(0);
-
- for (auto _ : state) {
- struct timespec ts;
- ts.tv_sec = 0;
- ts.tv_nsec = nanoseconds;
-
- int ret;
- do {
- ret = syscall(SYS_nanosleep, &ts, &ts);
- if (ret < 0) {
- TEST_CHECK(errno == EINTR);
- }
- } while (ret < 0);
- }
-}
-
-BENCHMARK(BM_Sleep)
- ->Arg(0)
- ->Arg(1)
- ->Arg(1000) // 1us
- ->Arg(1000 * 1000) // 1ms
- ->Arg(10 * 1000 * 1000) // 10ms
- ->Arg(50 * 1000 * 1000) // 50ms
- ->UseRealTime();
-
-} // namespace
-
-} // namespace testing
-} // namespace gvisor