It's UWAweek 47

help5507

This forum is provided to promote discussion amongst students enrolled in CITS5507 High Performance Computing.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!"  followup message.

How do I ask a good question?
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 UWA week 36 (2nd semester, mid-semester break) ↓
SVG not supported 11:07pm Thu 5th Sep, ANONYMOUS

Additionally, measuring the longest-running thread won't accurately reflect total time consumed if multiple threads are time-sharing the same CPUs, especially when the number of threads exceeds the number of available CPUs. This is why I believe wtim...


SVG not supported 10:55pm Thu 5th Sep, ANONYMOUS

Hi, thank you for your response. I've made some updates to my implementation by including your suggested time calculations along with both wtime() and clock() functions. This should help provide a clearer picture of the performance. I would greatly a...


SVG not supported 3:31pm Thu 5th Sep, ANONYMOUS

I suspect that Setonix may be executing our code in a sandboxed environment, which might restrict it to using a single core and limiting memory resources, regardless of how we configure the batch file. Since we are likely classified as less privilege...


SVG not supported 11:10am Tue 3rd Sep, ANONYMOUS

Problem Statement When I run the command on my local machine, I observe a noticeable performance boost as the number of threads increases. However, on Setonix, regardless of whether I specify 1 or 128 threads, the performance remains consistently sl...

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