CUDA-Boids/main.cpp at main · mslup/CUDA-Boids · GitHub

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#include "framework.h"
#include <ctime>
#include <cstdlib>

void callKernels(int blocks_per_grid, int max_threads, double deltaTime,
	glm::mat4* models, Shoal* shoal, struct cudaArrays soa)
{
	calculateGridKernel<<<blocks_per_grid, max_threads>>>(soa, shoal->behaviourParams.visibility_radius);
	gpuErrchk(cudaPeekAtLastError());
	gpuErrchk(cudaDeviceSynchronize());

	thrust::sort_by_key(thrust::device, soa.grid_cells, soa.grid_cells + Application::N, soa.grid_boids);
	gpuErrchk(cudaPeekAtLastError());
	gpuErrchk(cudaDeviceSynchronize());

	calculateGridStartsKernel<<<blocks_per_grid, max_threads>>>(soa);
	gpuErrchk(cudaPeekAtLastError());
	gpuErrchk(cudaDeviceSynchronize());

	calculateBoidsKernel<<<blocks_per_grid, max_threads>>>(soa, shoal->behaviourParams,
		deltaTime, models);
	gpuErrchk(cudaPeekAtLastError());
	gpuErrchk(cudaDeviceSynchronize());

}

int main()
{
	Application* app = new Application();
	app->run();

	return 0;
}