Principia Compute Grants is sponsored by Principia Labs. Supports researchers and engineers working on AI for mathematical reasoning with compute credits.

How to apply for and get compute grants (for students) · Idle Words Thoughts on research, life, etc How to apply for and get compute grants (for students) Every PhD student has complained about compute sometime in their lives. At this point, it’s the academic equivalent of complaining about not having enough time – treated as an immutable fact of life, rather than a problem that could actually feasibly be solved.

Unlike time however, compute exists in (relative) abundance, if one is willing to look for it. In the past year or so, some friends and I have been applying for compute grants for various projects. Altogether, with around 2-3 weeks of effort across our grants, we have accumulated 100k+ GPU hours (as exchanged for A100s), which is roughly equivalent to having a single 8-GPU node running uninterrupted for 2.

5 years. Of course, you can divide this if you plan on doing multi-node training or running many experiments simultaneously, but it’s not bad for writing a few pitches. Surprisingly, I don’t think many students consider this as an option, but it’s actually pretty simple.

I also don’t consider myself a particularly persuasive writer (I almost never convince reviewers to raise their scores during rebuttal despite my best efforts, to give you some idea), so I think this process is probably replicable and will give a high return on investment to most people who are willing to put in the work.

If you’re still reading this, you’re probably somewhat sold on the idea of writing compute grants, so let’s get into the details: There are generally two types of grants: HPC allocations - hours on shared supercomputing clusters Cloud credits - dollar-value credits on commercial providers such as AWS or Azure Of these two, I generally think that HPC allocations are more worth pursuing, with a caveat.

This is because cloud credits evaporate quickly at commercial GPU rates, whereas HPC allocations typically translate to far more actual compute for equivalent writing effort. However, the one caveat is that for HPC allocations, you will be on shared infrastructure, so in other words subject to queue times and generally more affected by the state of the cluster.

Personally, I don’t mind waiting that much given that CMU already has a large shared cluster, but if you need experiments done ASAP for a deadline, it may be good to have some credits on hand for emergencies. Note : These allocations are for US institutions primarily, but international students at US institutions can also apply (I am an international student).

International collaborators are also allowed as far as I can tell, as long as the submitter is at a US institution. EuroHPC is an alternative for Europeans. NSF ACCESS ⭐ — I consider this to be the best place to start and most worth it for PhD students.

There are four tiers of increasing scale and effort: Explore (no proposal, fastest) Discover (1 page proposal) Accelerate (3 page proposal, panel review) Maximize (10 page proposal, panel review) The PI for Accelerate and Maximize proposals must be post-PhD (at least a postdoc), whereas grad students can be the main PI on Explore and Discover grants.

Of the available compute clusters, I recommend NCSA Delta/DeltaAI , which has a mix of A100, H100, and H200 nodes. NAIRR Pilot — NSF-backed, AI-focused counterpart to ACCESS. Requires a 3-page proposal; grad students eligible with advisor letter.

Also has a lighter Start-Up track (2-week turnaround) good for getting started. — Proposal-based, and not always open (check if there is a call for proposals). Requires a faculty PI, but PhD students can be involved.

Unlike most cloud credits, this gives GPU hours on Nvidia cloud infra (e.g. use of an 8xA100 node for 6 months). Lambda Labs — This is a very straightforward application, the credit amounts seem to be lower (e.g. ~2k) but it’s very low friction to apply. Google TPU Research Cloud — Access to TPUs for ML research.

Best fit if your stack is JAX/PyTorch XLA. Google Cloud Research Credits — Note that this is separate from the above. This has rolling applications and low friction.

Up to 5k for faculty/postdocs, 1k for PhD students. Covers GPUs and TPUs on GCP. — Application-based cloud credits.

More involved process than Lambda. Microsoft Azure Research Credits — Similar to AWS/GCP credits, proof-of-concept focused. Also contributes resources through NAIRR so there’s some overlap if you’re applying there too.

NOTE: the form may be closed if you don’t see anything on this page. The application process is slightly different for each grant, so you should probably read the instructions carefully if you plan on applying for one. One thing is that you should probably come up with a project first and have some potential collaborators ready, since you need to write a proposal and detail the preparedness of your team.

This tends to be easier to do if you already have a pretty good idea of what you want to do, and also a team. Some grants require a faculty member or postdoc to submit them, so you should probably try to get one on your team. A useful framework for structuring your proposal is the Heilmeier Catechism , a set of questions that any good research proposal should be able to answer.

It’s worth going through before you start writing. Finally, the best thing you can do before writing is to find a past accepted proposal for the grant you’re targeting. Most programs have examples floating around if you ask around or search a bit, and they give you a much clearer sense of what to write about and can serve as good templates.

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