Function comm_combineSubArrays

quest/src/comm/comm_routines.cpp:705–712

void comm_combineSubArrays(qcomp* recv, vector<qindex> recvInds, vector<qindex> sendInds, vector<qindex> numSend) {

    // recv has already been overwritten with local contributions, which enables
    // direct GPU-to-recv writing (avoiding a superfluous CPU-CPU copy)
    qcomp* send = nullptr;
    bool areGpuPtrs = false;
    globallyCombineNonUniformSubArrays(recv, send, recvInds, sendInds, numSend, areGpuPtrs);
}