Improving performance of for loop when decimating a buffer

Question

I am collecting 16384 double values from a hardware device using a signal processing library. The 16384 values I receive are the output of a low pass filter. I want to down sa

Answer 1

You could try putting each buffer into a dictionary and processing them in a for each. Theoretically this should be faster because the arrays will be processed in parallel. 20ms is pretty fast, why the need for such speed?

var buffers = new Dictionary();

Then process something like this:

var myData = realbuffer.ToArray();

buffers.Add(bufferCount, myData);

if (bufferCount == 10)
{
   Parallel.ForEach(buffers, (buffer) =>
   {
      //process buffer independently
   });
}