Index: tools/timer/SysTimer_posix.cpp |
diff --git a/tools/timer/SysTimer_posix.cpp b/tools/timer/SysTimer_posix.cpp |
deleted file mode 100644 |
index 4b7d708aab0c4a7e899da8c55ddb409f43845a16..0000000000000000000000000000000000000000 |
--- a/tools/timer/SysTimer_posix.cpp |
+++ /dev/null |
@@ -1,51 +0,0 @@ |
-/* |
- * Copyright 2011 Google Inc. |
- * |
- * Use of this source code is governed by a BSD-style license that can be |
- * found in the LICENSE file. |
- */ |
-#include "SysTimer_posix.h" |
- |
-static double interval_in_ms(timespec start_clock, timespec end_clock) |
-{ |
- double duration_clock; |
- if ((end_clock.tv_nsec - start_clock.tv_nsec) < 0) { |
- duration_clock = (end_clock.tv_sec - start_clock.tv_sec - 1) * 1000; |
- duration_clock += (1000000000 + end_clock.tv_nsec - start_clock.tv_nsec) / 1000000.0; |
- } else { |
- duration_clock = (end_clock.tv_sec - start_clock.tv_sec) * 1000; |
- duration_clock += (end_clock.tv_nsec - start_clock.tv_nsec) / 1000000.0; |
- } |
- return duration_clock; |
-} |
- |
-void SysTimer::startWall() { |
- if (-1 == clock_gettime(CLOCK_MONOTONIC, &fWall)) { |
- timespec none = {0, 0}; |
- fWall = none; |
- } |
-} |
-void SysTimer::startCpu() { |
- if (-1 == clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &fCpu)) { |
- timespec none = {0, 0}; |
- fCpu = none; |
- } |
-} |
- |
-double SysTimer::endCpu() { |
- timespec end_cpu; |
- if (-1 == clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &end_cpu)) { |
- timespec none = {0, 0}; |
- end_cpu = none; |
- } |
- return interval_in_ms(fCpu, end_cpu); |
-} |
- |
-double SysTimer::endWall() { |
- timespec end_wall; |
- if (-1 == clock_gettime(CLOCK_MONOTONIC, &end_wall)) { |
- timespec none = {0, 0}; |
- end_wall = none; |
- } |
- return interval_in_ms(fWall, end_wall); |
-} |