Massimiliano Zanoli

Last seen: 9ヶ月前 | 2018 年からアクティブ

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質問

GPU memory usage for Hadamard product
I have a GPU with 48 Gb of RAM. I have a large matrix A (complex single 45927x45927, gpuArray) taking 16 Gb of my GPU. I get t...

10ヶ月前 | 4 件の回答 | 1

4

回答

質問

Clear persistent variables of function on worker
I need to clear the persistent variables of a function on all workers after having called it from a parallelized statement. par...

2年弱前 | 2 件の回答 | 0

2

回答

回答済み
Termination tolerance in fsolve
You might have hit the numerical accuracy depending on what values the variables in your set of equations take. Check the eps at...

3年弱前 | 0

質問

CUDA_ERROR_LAUNCH_FAILED and CUDA_ERROR_ILLEGAL_ADDRESS on Quadro RTX in TCC mode
We have a Quadro RTX 6000 in TCC mode with a fresh Windows 10 and Matlab 2021a U5 installation. The output of gpuDevice is: C...

3年以上前 | 0 件の回答 | 0

0

回答

回答済み
What should go in a next-generation MATLAB X?
Very basic constistency points that currently defy my comprehension: Default everything to the 1st dimension (i.e. columns are ...

3年以上前 | 0

質問

Pre-load data on multiple GPUs for parfor loop
I have two GPUs with 6 Gb of RAM each. I need to perform a Particle Swarm optimization which evaluates a cost function that is ...

約4年前 | 1 件の回答 | 1

1

回答

質問

min and max of gpuArray
Hi, why does the following fail? I cannot find any caveat about GPU support of min/max on the documentation. Plus, the error me...

4年以上前 | 1 件の回答 | 0

1

回答

質問

Vertical concatenation of structure fields (compact form)
Hi, I know there is a similar question but it's not about the compact form. My question is: why does the following not result ...

4年以上前 | 3 件の回答 | 0

3

回答

質問

Interior point shifting initial solution when not necessary
I need to optimize a problem for which I have an already good estimate of the global optimum. I need to do this with fmincon usi...

5年弱前 | 0 件の回答 | 1

0

回答

質問

"warning takes sprintf-like arguments directly" not entirely true?
If I write this: message = sprintf('%d %d %d', [1 2 3]) warning(message) I get a warning from MATLAB Code Analyzer at...

6年以上前 | 2 件の回答 | 2

2

回答