I recently purchased the Intel Parallel Studio for use on my WindowsXP, Core2Quad machine.

I've created a small example code to exercise the following snippet of code. When run, I expected the concurrency column as detailed in the code. However, the column is all blank. Why? And how to I configure it to always show the actual time used on every statement?

.. snippet ..

const size_t tripCnt(5000);

for (size_t i(0); i

{

a[0] = static_cast(i);

// ippmCopy_ma_32f_SS is not threaded

// (so Parallel Amplifier should show 1 CPU/poor concurrency BUT doesn't!)

//

status = ippmCopy_ma_32f_SS(

a, srcStride0, srcStride1, srcStride2,

b, dstStride0, dstStride1, dstStride2,

height, width, 1);

// ippsConv_32f is threaded (according to ThreadedFunctionsList.txt)

// (so Parallel Amplifier should show 4 CPU/ideal concurrency BUT doesn't!)

// (however, the Summary pane does show 4 CPUs in use)

//

status = ippsConv_32f(a, height*width, b, height, c);

}

.. end snippet ..