Function cpu_copyMatrix

quest/src/cpu/cpu_config.cpp:428–440

void cpu_copyMatrix(qcomp** dest, qcomp** src, qindex dim) {

    /// @todo
    /// there may be a faster, asynchronous way to perform
    /// these memcpys then do a final wait

    // note that we cannot call a single memcpy to copy all rows at once,
    // because dest/src may not be contiguous stack arrays; instead, each
    // row is likely a unique, discontiguous span of heap memory. So we
    // memcpy each row in-turn
    for (qindex r=0; r<dim; r++)
        cpu_copyArray(dest[r], src[r], dim);
}

void cpu_copyMatrix(qcomp** dest, vector<vector<qcomp>> src, qindex dim) {