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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...
etwa 2 Jahre vor | 4 Antworten | 1
4
AntwortenFrage
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...
mehr als 3 Jahre vor | 2 Antworten | 0
2
AntwortenTermination 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...
mehr als 4 Jahre vor | 0
Frage
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...
fast 5 Jahre vor | 0 Antworten | 0
0
AntwortenWhat 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 ...
fast 5 Jahre vor | 0
Frage
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 ...
mehr als 5 Jahre vor | 1 Antwort | 1
1
AntwortFrage
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...
fast 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
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 ...
fast 6 Jahre vor | 3 Antworten | 0
3
AntwortenFrage
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...
mehr als 6 Jahre vor | 0 Antworten | 1
0
AntwortenFrage
"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...
fast 8 Jahre vor | 2 Antworten | 2
