| /** @file |
| |
| A brief file description |
| |
| @section license License |
| |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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 "ink_hrtime.h" |
| #include <sys/time.h> |
| |
| void |
| test() |
| { |
| ink_hrtime t = ink_get_hrtime(); |
| int i = 1000000; |
| timespec ts; |
| while (i--) { |
| clock_gettime(CLOCK_REALTIME, &ts); |
| } |
| ink_hrtime t2 = ink_get_hrtime(); |
| printf("time for clock_gettime %" PRId64 " nsecs\n", (t2 - t) / 1000); |
| |
| t = ink_get_hrtime(); |
| i = 1000000; |
| while (i--) { |
| ink_get_hrtime(); |
| } |
| t2 = ink_get_hrtime(); |
| printf("time for clock_gettime %" PRId64 " nsecs\n", (t2 - t) / 1000); |
| } |