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<a href="https://gitlab.rtems.org/wmthornton-dev">Wayne Thornton</a>
<a href="https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5548#note_150788">commented</a>:
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<p dir="auto" style="color: #3a383f; margin: 0 0 1rem;" align="initial">I've done some significant work on the API and just ran the first hedged read test (smpdhrl01.exe) on a Skylake processor on my Latitude E7470. The purpose of the test is to determine whether the code is properly sending hedged reads on the memory bus. The closer to a 50/50 split, the better. Of course these results will fluctuate across runs due to tail latency, jitter, etc but so long as one channel is higher than the other but no so much as to be wonky, we know the code is doing what it should.</p>
<p dir="auto" style="color: #3a383f; margin: 0;" align="initial"><a class="no-attachment-icon gfm" href="https://gitlab.rtems.org/-/project/26/uploads/2dca985cc4e9ddda60a673627e040dba/Capture.PNG" target="_blank" rel="noopener noreferrer" data-canonical-src="/uploads/2dca985cc4e9ddda60a673627e040dba/Capture.PNG" data-link="true" style="margin-top: 0;"><img src="https://gitlab.rtems.org/-/project/26/uploads/2dca985cc4e9ddda60a673627e040dba/Capture.PNG" alt="Capture" width="837" height="370" data-canonical-src="/uploads/2dca985cc4e9ddda60a673627e040dba/Capture.PNG" class="gfm" style="max-width: 100%; height: auto; margin-top: 0; vertical-align: baseline; object-fit: contain; object-position: top;"></a></p>
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