Sara/clay-template
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

feat: improved simulation benchmarking

Browse source
This commit is contained in:
Sara Gerretsen 2025-09-23 09:26:17 +02:00
parent 03da0b18e0
commit e1bb3beeed
1 changed files with 10 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
src/simulation.cpp
View file

@ -131,15 +131,16 @@ static void FindBorn(size_t segment, size_t length) {
bornMutex.unlock();
}
#define MULTITHREADING 0
static uint64_t generationTime{ 0 };
#define MULTITHREADING 1
static uint64_t generationStartTime{ 0 };
static bool logGenerationTime{ false };
static void PopulateChanges() {
generationTime = SDL_GetTicksNS();
logGenerationTime = true;
#if MULTITHREADING
constexpr size_t split{ 2 };
constexpr size_t split{ 1 };
SDL_Log("Multithreading ON");
logGenerationTime = true;
generationStartTime = SDL_GetTicksNS();
size_t const seg_length{ living.size() / split };
for (size_t i{ 0 }; i < split; ++i) {
threading::tasks.ScheduleTask(std::bind(FindOverpopulated, i, seg_length));
@ -147,6 +148,9 @@ static void PopulateChanges() {
threading::tasks.ScheduleTask(std::bind(FindBorn, i, seg_length));
}
#else
SDL_Log("Multithreading OFF");
logGenerationTime = true;
generationStartTime = SDL_GetTicksNS();
FindOverpopulated(0, living.size());
FindUnderpopulated(0, living.size());
FindBorn(0, living.size());
@ -258,7 +262,7 @@ void Draw(SDL_Renderer *renderer, double cellSizePercent) {
bornMutex.unlock();
if (logGenerationTime) {
SDL_Log("End Generation %lf", double(SDL_GetTicksNS() - generationTime) * 0.0000000001);
SDL_Log("End Generation %lf", double(SDL_GetTicksNS() - generationStartTime) * 0.0000000001);
logGenerationTime = false;
}
}