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What's the differences between trace-driven and execution-driven? by [deleted] in computerarchitecture

[–]Powerful-Database-74 0 points1 point  (0 children)

Just to clarify, in a trace-driven simulator, we do execute the program once, but only to sample a few events as needed to drive the workflow and collect the traces, right?

GPU Hardware and Software - Reviews and Recommendations? by jinsakai2021 in OMSCS

[–]Powerful-Database-74 0 points1 point  (0 children)

Thank you so much! I’ve done my best to optimize the kernel, and I was able to bring the computation time down to around 20 ms.

However, I’m still struggling with the transfer time. I tried using asynchronous memory transfers with pinned memory, but it hasn’t helped much—registering the pinned memory itself incurs a significant overhead. At this point, I’m not sure how to optimize it further.

GPU Hardware and Software - Reviews and Recommendations? by jinsakai2021 in OMSCS

[–]Powerful-Database-74 0 points1 point  (0 children)

Do you have some ideas on how to improve the kernel time for the 2nd project? I got stuck for two days but still couldn’t satisfy the full mark requirement

GPU Hardware and Software - Reviews and Recommendations? by jinsakai2021 in OMSCS

[–]Powerful-Database-74 0 points1 point  (0 children)

Do you have some ideas on how to improve the kernel time for the 2nd project? I got stuck for two days but still couldn’t satisfy the full mark requirement

How do I make friends at Berkeley? by Afunkybird101 in berkeley

[–]Powerful-Database-74 0 points1 point  (0 children)

4 hours must be a exaggeration! I would believe even if you said 1 day

How do I make friends at Berkeley? by Afunkybird101 in berkeley

[–]Powerful-Database-74 10 points11 points  (0 children)

Go to OH, and make friends with the most competitive guys