| --- Sat Oct 5 2013 | 00:00 | |
| ysionneau | juliusb: hey it's me you've just asked the nickname handle at the coffee room ;) | 15:24 |
|---|---|---|
| ysionneau | hard to pronounce... | 15:25 |
| ysionneau | ysionneau == Fallenou == Yann Sionneau | 15:25 |
| Action: ysionneau is running linux 3.11 on de0-nano on open risc cpu | 17:51 | |
| Action: sb0 has no time for low performance CPUs | 18:04 | |
| ysionneau | ahah | 18:11 |
| ysionneau | well maybe the situation has changed | 18:11 |
| ysionneau | they now do pretty nice stuff like 2 or 4 cores in the same SoC, with cache coherency (bus snooping) etc | 18:11 |
| ysionneau | there was nice talk about estimation of power consumption from high level description | 18:14 |
| ysionneau | they have several different implementations with different pipeline sizes | 18:15 |
| ysionneau | they have a working mmu | 18:16 |
| ysionneau | (which I hope I will soon prove we have as well) | 18:16 |
| ysionneau | some crazy guy over here wrote a MIPS R4000 (64 bits) clone, and is totally binary compatible | 18:16 |
| sb0 | LUT count and Mibench results please | 18:16 |
| sb0 | everything else is just make believe | 18:17 |
| ysionneau | he can run unmodified freebsd kernel | 18:17 |
| ysionneau | well I honesttly don't know if it's better now than before | 18:17 |
| ysionneau | but I just imagine :) | 18:17 |
| ysionneau | since they have worked a lot, maybe it improved | 18:17 |
| ysionneau | but indeed I don't have any numbers and I don't plan on spending more time on it | 18:18 |
| ysionneau | I'm just playing with it since I'm at their workshop :) | 18:18 |
| wpwrak | in case someone is thinking about making their own chips (in german, but the interesting bits are the links anyway): http://www.heise.de/newsticker/foren/S-Multi-Project-Wafer/forum-266755/msg-24205009/read/ | 22:32 |
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