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- 17:22, 17 April 2024 Deep SDR (hist | edit) [1,381 bytes] 10.32.208.255 (talk) (Created page with "Category:ARC projects This is an idea page for designs for an SDR project involving deep learning. == Implementation approach == # Build sw/hw radio to collect data # feed training data to deep net ## voice recognition: extract transcript ## voice semantics: extract call signs for labels ## voice finger printing: match voices to call signs ## attempt fingerprinting radios: match voices to radios # program responses to specific voices #* greetings #* mailboxes...")
- 04:06, 18 March 2024 CUDA out of memory (hist | edit) [1,687 bytes] Ssd (talk | contribs) (Created page with "The error 'CUDA out of memory' has multiple causes and online guides you find with google tend to focus on one of these causes which might not be your particular problem. This is a summary of known causes and solutions. == How to read this error == RuntimeError: CUDA out of memory. Tried to allocate '''X''' GiB (GPU 0; '''Y''' GiB total capacity; '''Z''' GiB already allocated; '''F''' GiB free; '''R''' GiB reserved in total by PyTorch) The values X Y Z F R are numbers...")
- 03:55, 10 March 2024 CRCV cluster scheduling (hist | edit) [5,791 bytes] Ssd (talk | contribs) (Created page with "This is a living document describing how scheduling on the CRCV cluster is configured and the rationale for the configuration. Aspects of this could be applied to any cluster on request. Numbers marked (?) are suggestions and guesses, feel free to suggest other values. Some of these numbers would be raised as the cluster grows or lowered closer to deadlines. Partitioning may reduce number of available gpus, requiring these numbers to be adjusted. This configuration...")
- 01:16, 1 March 2024 Cluster job optimization (hist | edit) [3,163 bytes] Ssd (talk | contribs) (Created page with "This is a brainstorming page for a possible future seminar and/or help page on cluster job optimization. == Existing tools == * grafana graphs ** how to read and navigate ** which ones do you find useful? ** help:heatmap linkage * slurm stats ** view tools ** wrapper scripts *** sacct-diag *** sacct-mem *** swhy == problems == * insufficient number of threads to feed gpu * too many threads causing cpu pressure (and I/O pressure) -- match threads to cores ** pytor...")