configure.ac add with-cuda/nv, update cakewalk theme, add cuda/plugins=mandel+nbody...

[goodguy/cinelerra.git] / cinelerra-5.1 / plugins / nbodycuda / nbodycuda.h

diff --git a/cinelerra-5.1/plugins/nbodycuda/nbodycuda.h b/cinelerra-5.1/plugins/nbodycuda/nbodycuda.h
new file mode 100644 (file)
index 0000000..b1a9cb0
--- /dev/null
+++ b/cinelerra-5.1/plugins/nbodycuda/nbodycuda.h
@@ -0,0 +1,41 @@
+#ifndef __NBODYCUDA_H__
+#define __NBODYCUDA_H__
+
+#include <vector>
+template <typename T>
+void read_tipsy_file(std::vector<T> &bodyPositions, std::vector<T> &bodyVelocities,
+               std::vector<int> &bodiesIDs, const std::string &fileName,
+               int &NTotal, int &NFirst, int &NSecond, int &NThird)
+{
+}
+
+#include <5_Simulations/nbody/bodysystem.h>
+#include <5_Simulations/nbody/bodysystemcuda.h>
+
+class N_BodyCuda
+{
+public:
+       N_BodyCuda();
+       ~N_BodyCuda();
+       void init_dev();
+       void init();
+       void finish();
+
+       int version, numSMs;
+
+       cudaEvent_t startEvent, stopEvent, hostMemSyncEvent;
+       void start_event() { cudaEventRecord(startEvent, 0); }
+       void stop_event() { cudaEventRecord(stopEvent, 0); }
+       void draw_event() { cudaEventRecord(hostMemSyncEvent, 0); }
+};
+
+class N_BodySystem : public BodySystemCUDA<float>
+{
+public:
+       N_BodySystem(int n_bodies, int n_devs, int blockSize)
+        : BodySystemCUDA<float>(n_bodies, n_devs, blockSize, 1) {}
+       N_BodySystem() {};
+       virtual void loadTipsyFile(const std::string &filename) {}
+};
+
+#endif