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| lkcl | programmerjake, i'm investigating sv.andi - it's in the RM*.csv files but doesn't get recognised. extremely weird. | 13:02 |
|---|---|---|
| programmerjake | oh, I already fixed that... | 13:04 |
| programmerjake | lkcl: see https://bugs.libre-soc.org/show_bug.cgi?id=794#c25 | 13:04 |
| programmerjake | by fixed I mean the assembler, if the simulator is broken too I didn't fix that... | 13:05 |
| lkcl | oh ha ha you'll love this: there's isn't an "andi" but there is an "andi." | 13:09 |
| lkcl | and the assumption made by sv/trans/svp64.py is that there is *always* a non-Rc variant | 13:10 |
| lkcl | sigh | 13:10 |
| programmerjake | basic summary, all those people who like orthogonal instruction sets will have to stick with their VAXes, PowerISA is far from orthogonal. | 13:11 |
| programmerjake | well, gn. have to get some sleep before the meeting later... | 13:13 |
| lkcl | programmerjake, ok. nice work on utf8. | 13:13 |
| programmerjake | oh, also, can you figure out what you want to do with all the csvs that aren't committed to openpower-isa.git? | 13:14 |
| programmerjake | modified: openpower/isatables/RM-1P-2S1D.csv | 13:14 |
| programmerjake | modified: openpower/isatables/RM-2P-1S1D.csv | 13:14 |
| programmerjake | Untracked files: | 13:14 |
| programmerjake | openpower/isatables/RM-1P-1S.csv | 13:14 |
| octavius | lkcl, thanks for the emulator comparison video! Didn't quite realise just how much work and thought goes into it | 13:43 |
| octavius | With each day there turns out to be more and more depth XD | 13:44 |
| lkcl | octavius, nggh, tell me about it | 13:53 |
| lkcl | what was fascinating during helping the students, live, was they kept clicking the ssh terminal and expected the cursor to jump to that position, as if it was an editor | 13:54 |
| lkcl | they're remotely logging in, 10,000 miles away, into the University of Oregon server | 13:54 |
| octavius | Have they used linux before? Might be good for them to do a basic course on that (or better, switch to it on a spare machine) | 13:55 |
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| * lkcl salutes ghostmansd | 18:56 | |
| lkcl | discussion came up today/yesterday to add a svshape2, slightly different format than svshape. | 18:57 |
| ghostmansd | hi Luke | 18:57 |
| ghostmansd | OK please raise the task | 18:57 |
| lkcl | ghostmansd, willdo | 18:58 |
| ghostmansd | I'm buried with these classes, fixing an issue which simultaneously prevents the migration and makes the code barely readable | 18:58 |
| ghostmansd | yet another turn over fricking metaclasses, hopefully this time done right :-) | 18:58 |
| lkcl | nggh fun :) | 18:58 |
| ghostmansd | metaclasses _are_ hard | 19:03 |
| ghostmansd | but, once you understand what you need, they _are_ amazing | 19:03 |
| ghostmansd | my error was that in previous implementation some of the fields ended up being _instances_, not _classes_ | 19:03 |
| ghostmansd | and now everything will be a type, and the reference to the same SelectableInt will be used | 19:04 |
| ghostmansd | the previous implementation created some copies | 19:04 |
| lkcl | i've used type() before to create on-demand classes. its three arguments (name, base-list, dict-of-props) is pretty much the same as __new__ | 19:06 |
| lkcl | joooy | 19:07 |
| ghostmansd | this is exactly __new__ | 19:08 |
| ghostmansd | basically Meta gets the same args | 19:09 |
| ghostmansd | Meta(name, bases, ns, **kwargs) == type(name, bases, ns, **kwargs) | 19:09 |
| lkcl | ghostmansd, late as it is you joining us this evening? | 22:05 |
| lkcl | programmerjake, meeting | 22:05 |
| ghostmansd | you caught me :-) | 22:06 |
| ghostmansd | I'll join in a couple of minutes | 22:06 |
| ghostmansd | doing a rebase and push | 22:06 |
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