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Shared Memory updates

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This commit is contained in:
Thulinma 2014-04-04 02:08:05 +02:00
parent 330b9f871d
commit 0e5d838a20
24 changed files with 2420 additions and 612 deletions
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14
lib/timing.cpp
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@ -42,6 +42,20 @@ long long int Util::getMS(){
return ((long long int)t.tv_sec) * 1000 + t.tv_nsec / 1000000;
}
/// Gets the current time in microseconds.
long long unsigned int Util::getMicros(){
struct timespec t;
clock_gettime(CLOCK_REALTIME, &t);
return ((long long unsigned int)t.tv_sec) * 1000000 + t.tv_nsec / 1000;
}
/// Gets the time difference in microseconds.
long long unsigned int Util::getMicros(long long unsigned int previous){
struct timespec t;
clock_gettime(CLOCK_REALTIME, &t);
return ((long long unsigned int)t.tv_sec) * 1000000 + t.tv_nsec / 1000 - previous;
}
/// Gets the amount of seconds since 01/01/1970.
long long int Util::epoch(){
return time(0);