| 8 Apr 2020 |
 bobsmith-dpi | KiCad does Altium?????
https://www.cnx-software.com/2020/04/05/how-to-build-kicad-on-ubuntu-18-04-and-import-altium-pcb-files/ | 03:39:51 |
| 15 Apr 2020 |
 Patrick Lloyd | That's pretty awesome | 02:03:01 |
| Patrick Lloyd | I bet I could start using that code as a basis for doing library extraction | 02:03:28 |
| Patrick Lloyd | It looks like they are focusing on the whole PCB at once, pulling out all the altium primitives, rather than treating it like components connected together with primitives | 02:04:30 |
| 18 Apr 2020 |
 @gnarlsmarley:matrix.org | Probably there had been others, but this article about our friend @turingpi:matrix.org just came across my feed. https://betanews.com/2020/04/16/raspberry-pi-edge-server/ | 03:01:44 |
| Patrick Lloyd | I saw that article too! It's awesome to see him getting some news coverage | 03:49:46 |
| 25 Apr 2020 |
| Patrick Lloyd | https://www.dinofizzotti.com/blog/2020-04-10-raspberry-pi-cluster-part-1-provisioning-with-ansible-and-temperature-monitoring-using-prometheus-and-grafana/ | 06:48:17 |
| Patrick Lloyd | this cluster was featured on hackaday | 06:48:59 |
| 27 May 2020 |
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| 14 Jul 2021 |
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| @jdpguana:matrix.org | In a cluster, does linux host treat node cpu as its own? Ex. if you /proc/stat from host, does it include the node cpus as well? | 14:49:56 |
| Patrick Lloyd | In reply to @jdpguana:matrix.org
In a cluster, does linux host treat node cpu as its own? Ex. if you /proc/stat from host, does it include the node cpus as well? That's a good question, and like most good questions, the answer is "it depends" | 17:21:23 |
| Patrick Lloyd | What you're thinking of, where the linux host treats the node CPUs as its own is (i think) referred to as a Beowulf cluster | 17:22:11 |
| Patrick Lloyd | in a lot of other cluster architectures, the nodes and hosts are processes or containters and instead of communicating via inter-process communication, they communicate with APIs and remote procedure calls | 17:24:02 |
| @jdpguana:matrix.org | is that the most common cluster setup? I think its more stream line for linux | 17:24:05 |
| Patrick Lloyd | An extremely popular cluster architecture is to use Kubernetes to deploy an orchestrate a bunch of different containers across machines | 17:25:48 |
| Patrick Lloyd | But, it's all application dependent | 17:26:06 |
| @jdpguana:matrix.org | In reply to @swedishhat:matrix.org
in a lot of other cluster architectures, the nodes and hosts are processes or containters and instead of communicating via inter-process communication, they communicate with APIs and remote procedure calls is this sort of a worker setup? | 17:26:31 |
| Patrick Lloyd | in the world of high-performance computing, like supercomputers doing meteorological simulations, the beowulf setup may be more common. I don't work in that space and don't really know for sure. | 17:27:19 |
| Patrick Lloyd | In reply to @jdpguana:matrix.org
is this sort of a worker setup? Kubernetes has a whole ecosystem of tools for hosts, workers, and infrastructure | 17:28:03 |
| @jdpguana:matrix.org | yeah, i guess our cluster for quantum modelling is a beowulf type. | 17:30:38 |
| Patrick Lloyd | what kind of stuff do you model with your cluster? | 17:31:54 |
