help5507

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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Showing 4 of 148 articles.
Currently 4 other people reading this forum.

UWA week 38 (2nd semester, week 8) ↓

Runtime check (all 4)

10:17pm Thu 19th Sep, Jiandong W.

Maybe because I only calculate the running time for matrices multiplication.

Runtime check (all 4)

5:47pm Wed 18th Sep, Jiandong W.

Hi, I want to check my runtime about 100,000 100,000 size matrix in different threads. Anyone can help me compare mine with yours? Scheduling mode static Probability 0.05 jwan 3 s t n x 0 s r t h c u s s 1 1 j a g r j c 1 a l r - 5 5 0 9 o t ...

Memory free speed

7:28pm Tue 17th Sep, Jiandong W.

Hi, Currently I am doing the memory free experiment based on the large-sized matrices, I just found if I increase the size to 10000, the memory free speed is really slow even if I did it in a parallel mode. I wonder if someone else can help me resolve...

UWA week 37 (2nd semester, week 7) ↓

Approximately time used for size 100000 (all 13)

3:08pm Tue 10th Sep, Jiandong W.

Hi Benjamin, At this moment, I just use command to test my program and set the total thread number to 1. I will do the batch bash program later to add the nodes or cores for getting more test results. Thanks, Joey

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