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| mithro | xobs: https://vlsida.github.io/OpenRAM/ | 00:11 |
|---|---|---|
| tpb | Title: OpenRAM | An open-source static random access memory (SRAM) compiler. (at vlsida.github.io) | 00:11 |
| xobs | mithro: that's an exciting bit of tech. We just need to come up with standard cells for it to place. | 00:41 |
| mithro | xobs: I'm not looked into it at all | 02:01 |
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| mithro | xobs: You going to make Teardown? | 02:25 |
| mithro | xobs: We should do a Fomu something or rather... | 02:25 |
| xobs | mithro: I hadn't looked into it. | 02:29 |
| xobs | mithro: though now you've sniped me and I'm looking at flights | 02:50 |
| xobs | mithro: also, what's the status of epmem? | 03:03 |
| mithro | It was getting pretty close before the USB12 stuff happened | 03:04 |
| mithro | Hasn't been touch since then | 03:04 |
| xobs | mithro: now that I'm starting to understand how this works, this is a very nice setup. | 04:05 |
| mithro | xobs: The epmem? | 04:06 |
| xobs | It's challenging to figure out certain things, though. Do you know what's printing out "CSRStorage(name=out, ...) write 0x1"? | 04:06 |
| xobs | The whole thing. Tests, vcd files, the framework... | 04:06 |
| mithro | xobs: grep -R 'print' | grep 'write' :-P | 04:06 |
| xobs | Oh, gound it in litex. What about "[CSR(name=out0, ...)]"? | 04:09 |
| xobs | It looks like in Python, the magic function "__repr__()" gets called when you print an object. I stuck an assert in there, and discovered that the offending call is "print(self.simple_csrs)". | 04:18 |
| mithro | xobs: __repr__ is called when you want a "representation" of the object | 04:34 |
| mithro | xobs: __str__ is called when you want a "string" of the object | 04:34 |
| mithro | xobs: repr tends to be useful because it lets you tell more information about the type -- IE the repr of a bytestring is b"blah" | 04:34 |
| xobs | mithro: I guess it's like the Rust distinction between "impl fmt::Debug" and "impl fmt::Display" | 04:35 |
| mithro | xobs: For most simple types, the __repr__ is exactly what you would type to create it in Python | 04:35 |
| mithro | IE the number 1 as a long is 1L verse 1 as an int which is just 1 | 04:36 |
| xobs | Very helpful, thanks! | 04:47 |
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| futarisIRCcloud | https://github.com/snabbco/snabb/issues/1418 | 12:56 |
| tpb | Title: EasyNIC development · Issue #1418 · snabbco/snabb · GitHub (at github.com) | 12:56 |
| xobs | Well, 9/21 tests pass now with epmem... | 14:40 |
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