| 28 Feb 2025 |
 hexa | what kind of package are we talking here? | 22:06:04 |
 Sandro | ^ lun | 22:55:06 |
 Lun | composable_kernel, part of ROCm. not tests, all ridiculously templated cpp files for multiple gfx arches | 23:36:00 |
 Tom | https://github.com/ROCm/composable_kernel | 23:42:13 |
| Lun | If that large a single build is likely to cause problems for hydra I can try to split it up. It's likely to be a significant hassle and make the package harder to keep up to date but should be possible. | 23:43:16 |
| 1 Mar 2025 |
| Sandro | so like boost but even worse? 😂 | 01:07:53 |
| hexa | wondering if it wouldn't exceed the output limit | 01:08:33 |
| hexa | of around 3.7GB right now | 01:08:37 |
| hexa | lots of rocm things have been split up for that reason | 01:08:53 |
| Lun | Output size is ~2.5G | 01:14:06 |
| hexa | let's give it a try then | 01:15:40 |
| hexa | send a PR, and mention it here | 01:15:58 |
| Lun | It's part of https://github.com/NixOS/nixpkgs/pull/367695 | 01:28:21 |
| hexa | thanks for taking care of that ecosystem 🙂 | 01:29:56 |
| hexa | paused unstable-small due to https://github.com/NixOS/nixpkgs/pull/385879 | 03:52:38 |
| hexa | * cancelled unstable-small due to https://github.com/NixOS/nixpkgs/pull/385879 | 03:52:52 |
| hexa | ok, revert has been merged, evaling unstable-smol | 05:02:43 |
| hexa | trying on a 40C machine and I'm at 8% after 2h40m 😄 | 05:16:25 |
| hexa | we | 05:16:32 |
| hexa | * we'll have to see how this plays out on hydra | 05:16:39 |
| hexa | we have epyc 9454p (48C/96T) and schedule 4 big-parallel jobs with 24 "cores" | 05:18:04 |
| hexa | * we have epyc 9454p (48C/96T) and schedule up to 4 big-parallel jobs with 24 "cores" | 05:18:15 |
| hexa | nix.settings = {
cores = 24;
max-jobs = 4;
system-features = [ "big-parallel" ];
};
| 05:18:29 |
| hexa | Redacted or Malformed Event | 05:19:41 |
| hexa |
[40 jobs | 9% 389/4212 @ 0.0/s | 2:46:42 | ETA 27:18:26 ]
| 05:26:06 |
| hexa | I mean, these are Skylake Cores, so I'm not sure what that means 😄 | 05:28:22 |
| hexa | https://www.intel.com/content/www/us/en/products/sku/123550/intel-xeon-silver-4114-processor-13-75m-cache-2-20-ghz/specifications.html | 05:28:41 |
| hexa | I sure hope that package won't surprise me in python-updates one day | 05:29:14 |
 VladimÃr ÄŒunát | If it's 4h with 128 threads, I don't think it will fit into the 10h default limit in our current infra config. (--cores 24 for big-parallel mentioned here; I didn't verify now) | 06:57:47 |
| VladimÃr ÄŒunát | But that's easy to override per job. | 06:58:34 |
