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/* Simple example demonstrating how to use MPI with CUDA
*
*  Generate some random numbers on one node.
*  Dispatch them to all nodes.
*  Compute their square root on each node's GPU.
*  Compute the average of the results using MPI.
*
*  simpleMPI.h: common header file
*/

// Forward declarations
extern "C" {
void initData(float *data, int dataSize);
void computeGPU(float *hostData, int blockSize, int gridSize);
float sum(float *data, int size);
void my_abort(int err);
}