public static void calculateFitnessOnDevice(GThread thread, float[] dev_fitnesses, float[,] groundTruth, float[] userTrusts, UserUpdate[, ,] updates, FitnessParameter[] dev_fitnessParams)
{
int tid = thread.blockIdx.x * thread.blockDim.x + thread.threadIdx.x;
if (tid < dev_fitnesses.Length)
{
dev_fitnesses[tid] = Fitness.fitness(groundTruth, userTrusts, updates, dev_fitnessParams[tid]);
}
}
// most time consuming, can be run in parallel
private float[] calculatePopulationFitness()
{
for (int i = 0; i < fitnessParams.Length; i++)
{
fs[i] = Fitness.fitness(researchData.GroundTruth, researchData.UserTrusts, researchData.Updates, fitnessParams[i]);
}
return(fs);
}