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[TMIM Notes] Aug 6 2021
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Send message Joined: 30 Jun 20 Posts: 462 Credit: 21,406,548 RAC: 0 ![]() ![]() ![]() ![]() |
This Month in MLC@Home Notes for Aug 6 2021 A monthly summary of news and notes for MLC@Home Summary Another month of good progress on MLC! First, this past month saw the completion of DS3! You have trained over 1,000,000 neural networks for DS3, which is a huge accomplishment. We're continuing to bundle and evaluate the dataset, so look for a complete public release shortly. We also spend some time on the backend preparing for DS4. We've updated the website to show DS4 progress, but haven't sent any DS4 WUs yet. Instead we spent the bulk of the month trying to get the new client to work under Windows, which hasn't been going well. We spent a good 2.5 weeks trying to get pytorch and the client to compile (and run) statically on windows. Even though it now compiles, the client crashes when running. So last week we switched back to linking dynamically, and want to get an updated windows client out this weekend. The Linux/CPU version of the new client appears to be performing fantastically, so thanks to everyone who ran WUs from the "mldstest" queue tested! DS4 WUs are incompatible with the older client, so we'll only release DS4 WUs as the new (v9.9x) client become available for each platform. This means CPUs first. GPUs will continue to work on finishing up DS1 and DS2. Speaking of DS1/DS2, we're approaching the end of DS1 with only a few more weeks to go. and when we complete those networks we'll switch to DS2 to finish those up as well. So, lots of movement this month behind the scenes, and great progress on the existing datasets. If *any* windows developers would like to help us out getting the new windows CPU client out the door, please contact us directly, we could use the help. Other News
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Send message Joined: 9 Jul 20 Posts: 142 Credit: 11,536,204 RAC: 3 ![]() ![]() ![]() ![]() |
Amazing news! Thanks for keeping us up to date :) Sorry to hear that the client development for Windows is still troubling you, but glad that you are joining forces with another developer. Is he/her a volunteer or affiliated to UMBC? Do you have any insights into how runtimes will compare across DS4 vs. DS1/2 CPU WUs so far? We'll help you push DS1 + 2 over the finish line soon :) |
Send message Joined: 30 Jun 20 Posts: 462 Credit: 21,406,548 RAC: 0 ![]() ![]() ![]() ![]() |
The developer is actually Delta, who does the BOINC Radio podcast. DS4 WUs will likely take a little shorter time that DS1/DS2 initially, but we'll be tweaking those (and balancing credit). Runs on my test machine show DS4 WUs using the CNN complete an epoch in 11 seconds, versus DS1's RNNs which take 22s/epoch. Then the question becomes scaling the number of epochs we need to run to get good results, which I think will be more than what we do for DS1, but probably not twice as many. It's a balancing act that the data will drive, so expect a little bit of flux at the beginning. Also, a "DS4 WU" might not be uniform. Those numbers are using a simple CNN on MNIST-like datasets (black-and-white images), but we'd also like to do CIFAR (24-bit color), which will be more complex and drive up runtimes (and credits) On the bright side, we released the new windows CPU client in mldstest last night, and at least one user is stating they're seeing a nice speedup with DS1 WUs. |
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