diff options
Diffstat (limited to 'libparc/parc/developer/parc_Stopwatch.c')
| -rw-r--r-- | libparc/parc/developer/parc_Stopwatch.c | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/libparc/parc/developer/parc_Stopwatch.c b/libparc/parc/developer/parc_Stopwatch.c deleted file mode 100644 index 2b696f4a..00000000 --- a/libparc/parc/developer/parc_Stopwatch.c +++ /dev/null @@ -1,266 +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 <sys/time.h> -#include <inttypes.h> - -#if __APPLE__ -#include <mach/mach.h> -#include <mach/clock.h> -#include <mach/mach_time.h> -#endif - -#include <parc/algol/parc_Object.h> -#include <parc/algol/parc_DisplayIndented.h> -#include <parc/algol/parc_Memory.h> - -#include <parc/developer/parc_Stopwatch.h> - -struct PARCStopwatch { - uint64_t start; -// uint64_t stop; -}; - -static bool -_parcStopwatch_Destructor(PARCStopwatch **instancePtr) -{ - parcAssertNotNull(instancePtr, "Parameter must be a non-null pointer to a PARCStopwatch pointer."); - - /* cleanup the instance fields here */ - return true; -} - -parcObject_ImplementAcquire(parcStopwatch, PARCStopwatch); - -parcObject_ImplementRelease(parcStopwatch, PARCStopwatch); - -parcObject_Override(PARCStopwatch, PARCObject, - .destructor = (PARCObjectDestructor *) _parcStopwatch_Destructor, - .release = (PARCObjectRelease *) parcStopwatch_Release, - .copy = (PARCObjectCopy *) parcStopwatch_Copy, - .toString = (PARCObjectToString *) parcStopwatch_ToString, - .equals = (PARCObjectEquals *) parcStopwatch_Equals, - .hashCode = (PARCObjectHashCode *) parcStopwatch_HashCode, - .toJSON = (PARCObjectToJSON *) parcStopwatch_ToJSON, - .display = (PARCObjectDisplay *) parcStopwatch_Display); - -void -parcStopwatch_AssertValid(const PARCStopwatch *instance) -{ - parcAssertTrue(parcStopwatch_IsValid(instance), - "PARCStopwatch is not valid."); -} - - -PARCStopwatch * -parcStopwatch_Create(void) -{ - PARCStopwatch *result = parcObject_CreateInstance(PARCStopwatch); - - if (result != NULL) { - result->start = 0; - } - - return result; -} - -PARCStopwatch * -parcStopwatch_Copy(const PARCStopwatch *original) -{ - PARCStopwatch *result = parcStopwatch_Create(); - result->start = original->start; - - return result; -} - -void -parcStopwatch_Display(const PARCStopwatch *instance, int indentation) -{ - parcDisplayIndented_PrintLine(indentation, "PARCStopwatch@%p { .start=%" PRIu64 " }", instance, instance->start); -} - -bool -parcStopwatch_Equals(const PARCStopwatch *x, const PARCStopwatch *y) -{ - bool result = false; - - if (x == y) { - result = true; - } else if (x == NULL || y == NULL) { - result = false; - } else { - if (memcmp(&x->start, &y->start, sizeof(x->start)) == 0) { - result = true; - } - } - - return result; -} - -PARCHashCode -parcStopwatch_HashCode(const PARCStopwatch *timer) -{ - PARCHashCode result = parcHashCode_Hash((uint8_t *) timer, sizeof(PARCStopwatch *)); - return result; -} - -bool -parcStopwatch_IsValid(const PARCStopwatch *instance) -{ - bool result = false; - - if (instance != NULL) { - result = true; - } - - return result; -} - -PARCJSON * -parcStopwatch_ToJSON(const PARCStopwatch *instance) -{ - PARCJSON *result = parcJSON_Create(); - - if (result != NULL) { - PARCJSON *start = parcJSON_Create(); - parcJSON_AddInteger(start, "nanoseconds", instance->start); - - parcJSON_AddObject(result, "start", start); - parcJSON_Release(&start); - } - - return result; -} - -char * -parcStopwatch_ToString(const PARCStopwatch *instance) -{ - char *result = parcMemory_Format("PARCStopwatch@%p={ .start=%" PRIu64 " }", instance, instance->start); - - return result; -} - -#if __linux__ -void -parcStopwatch_StartImpl(PARCStopwatch *timer, ...) -{ - struct timespec theTime; - clock_gettime(CLOCK_REALTIME_COARSE, &theTime); - - timer->start = (uint64_t) (theTime.tv_sec * 1000000000) + theTime.tv_nsec; - - va_list ap; - va_start(ap, timer); - PARCStopwatch *t; - - while ((t = va_arg(ap, PARCStopwatch *)) != NULL) { - t->start = timer->start; - } -} - -static inline uint64_t -_parcStopwatch_Stop(PARCStopwatch *timer) -{ - struct timespec theTime; - clock_gettime(CLOCK_REALTIME_COARSE, &theTime); - - uint64_t result = (uint64_t) (theTime.tv_sec * 1000000000) + theTime.tv_nsec; - return result; -} -#elif __APPLE__ - -static mach_timebase_info_data_t _parcStopWatch_TimeBaseInfo; - -void -parcStopwatch_StartImpl(PARCStopwatch *timer, ...) -{ - if (_parcStopWatch_TimeBaseInfo.denom == 0) { - mach_timebase_info(&_parcStopWatch_TimeBaseInfo); - } - - timer->start = mach_absolute_time() * _parcStopWatch_TimeBaseInfo.numer / _parcStopWatch_TimeBaseInfo.denom; - - va_list ap; - va_start(ap, timer); - PARCStopwatch *t; - - while ((t = va_arg(ap, PARCStopwatch *)) != NULL) { - t->start = timer->start; - } -} - -static inline uint64_t -_parcStopwatch_Stop(PARCStopwatch *timer) -{ - uint64_t result = mach_absolute_time() * _parcStopWatch_TimeBaseInfo.numer / _parcStopWatch_TimeBaseInfo.denom; - - return result; -} -#else -void -parcStopwatch_StartImpl(PARCStopwatch *timer, ...) -{ - struct timeval theTime; - gettimeofday(&theTime, NULL); - - timer->start = (uint64_t) (theTime.tv_sec * 1000000000) + theTime.tv_usec * 1000; - va_list ap; - va_start(ap, timer); - PARCStopwatch *t; - - while ((t = va_arg(ap, PARCStopwatch *)) != NULL) { - t->start = timer->start; - } -} - -static inline uint64_t -_parcStopwatch_Stop(PARCStopwatch *timer) -{ - struct timeval theTime; - gettimeofday(&theTime, NULL); - - uint64_t result = theTime.tv_sec * 1000000000 + theTime.tv_usec * 1000; - - return result; -} -#endif - -static inline uint64_t -_parcStopWatch_ElapsedTimeNanos(PARCStopwatch *timer) -{ - return (_parcStopwatch_Stop(timer) - timer->start); -} - -uint64_t -parcStopwatch_ElapsedTimeNanos(PARCStopwatch *timer) -{ - return _parcStopWatch_ElapsedTimeNanos(timer); -} - -uint64_t -parcStopwatch_ElapsedTimeMicros(PARCStopwatch *timer) -{ - return _parcStopWatch_ElapsedTimeNanos(timer) / 1000; -} - -uint64_t -parcStopwatch_ElapsedTimeMillis(PARCStopwatch *timer) -{ - return _parcStopWatch_ElapsedTimeNanos(timer) / 1000000; -} |