diff options
Diffstat (limited to 'longbow/src/LongBow/longBow_MeasureTime.c')
-rwxr-xr-x | longbow/src/LongBow/longBow_MeasureTime.c | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/longbow/src/LongBow/longBow_MeasureTime.c b/longbow/src/LongBow/longBow_MeasureTime.c deleted file mode 100755 index 2fc566a5..00000000 --- a/longbow/src/LongBow/longBow_MeasureTime.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (c) 2017 Cisco and/or its affiliates. - * 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 <config.h> -#include <stdio.h> -#include <sys/time.h> - -#include <LongBow/longBow_MeasureTime.h> -#include <LongBow/private/longBow_Memory.h> - -struct longBowMeasureTime { - struct timeval start; - struct timeval stop; - unsigned int iterations; -}; - -LongBowMeasureTime * -longBowMeasureTime_Start(unsigned int iterations) -{ - LongBowMeasureTime *result = longBowMemory_Allocate(sizeof(LongBowMeasureTime)); - - if (result != NULL) { - gettimeofday(&result->start, NULL); - result->iterations = iterations; - result->stop = (struct timeval) { .tv_sec = 0, .tv_usec = 0 }; - } - - return result; -} - -LongBowMeasureTime * -longBowMeasureTime_Stop(LongBowMeasureTime *measure) -{ - if (measure != NULL) { - gettimeofday(&measure->stop, NULL); - } - - return measure; -} - -uint64_t -longBowMeasureTime_GetMicroseconds(const LongBowMeasureTime *measure) -{ - struct timeval result; - timersub(&(measure->stop), &(measure->start), &result); - - return ((uint64_t) result.tv_sec * 1000000ULL) + ((uint64_t) result.tv_usec); -} - -uint64_t -longBowMeasureTime_GetNanoseconds(const LongBowMeasureTime *measure) -{ - struct timeval result; - timersub(&(measure->stop), &(measure->start), &result); - - return ((uint64_t) result.tv_sec * 1000000000ULL) + ((uint64_t) result.tv_usec * 1000); -} - -unsigned int -longBowMeasureTime_CountDown(LongBowMeasureTime *measure) -{ - return measure->iterations--; -} - -bool -longBowMeasureTime_Report(LongBowMeasureTime *measure, const char *file, const char *function, unsigned int line) -{ - struct timeval result; - if (measure->stop.tv_sec == 0 && measure->stop.tv_usec == 0) { - longBowMeasureTime_Stop(measure); - } - - timersub(&(measure->stop), &(measure->start), &result); - printf("%s %s %d %ld.%06ld\n", file, function, line, result.tv_sec, (long) result.tv_usec); - return true; -} - -void -longBowMeasureTime_Destroy(LongBowMeasureTime **instancePtr) -{ - longBowMemory_Deallocate((void **) instancePtr); -} |