static FloatBuffer getUnifiedFloatBuffer(Pointer pinnedMemory, CUdeviceptr devicePtr, long size) {
JCudaDriver.cuMemHostAlloc(pinnedMemory, size, JCudaDriver.CU_MEMHOSTALLOC_DEVICEMAP);
final ByteBuffer byteBuffer = pinnedMemory.getByteBuffer(0, size);
byteBuffer.order(ByteOrder.nativeOrder());
JCudaDriver.cuMemHostGetDevicePointer(devicePtr, pinnedMemory, 0);
return byteBuffer.asFloatBuffer();
}
public static int[] getUnifiedIntArray(Pointer pinnedMemory, CUdeviceptr devicePtr, int size) {
int[] values = new int[size];
JCudaDriver.cuMemHostAlloc(pinnedMemory, size, JCudaDriver.CU_MEMHOSTALLOC_DEVICEMAP);
final ByteBuffer byteBuffer = pinnedMemory.getByteBuffer(0, size);
byteBuffer.order(ByteOrder.nativeOrder());
JCudaDriver.cuMemHostGetDevicePointer(devicePtr, pinnedMemory, 0);
return values;
}