| 29 Jul 2025 |
 Tristan Ross | I just got tt-smi working | 17:32:07 |
| Tristan Ross | https://github.com/RossComputerGuy/tenstorrent.nix/commit/cb564332bb90714cb62a8ffeebd370f72f02c89f | 17:32:47 |
| Tristan Ross | https://github.com/tenstorrent/luwen/pull/98 luwen will have this soon | 17:35:28 |
| 3 Aug 2025 |
 dramforever | just throwing this out there, has anyone tried ubootVisionFive2 without the opensbi override? | 11:56:31 |
| dramforever | i have a feeling that the u-boot docs at https://docs.u-boot.org/en/latest/board/starfive/visionfive2.html#building have been written while assuming a non-PIE-capable toolchain | 11:59:38 |
| dramforever | support for non-PIE boot was outright removed in opensbi since | 11:59:53 |
| dramforever | * support for non-PIE build was outright removed in opensbi since | 12:00:00 |
| dramforever | the current FW_TEXT_START is effectively a "degree of freedom" in the build where it's basically added to symbols at build and subtracted during relocation, as a convenience for debugging | 12:01:23 |
| dramforever | well by "the opensbi override" i mean https://github.com/NixOS/nixpkgs/blob/53c766aff17166404ccdf31c687ac63eab9f2457/pkgs/misc/uboot/default.nix#L849-L857 | 12:05:12 |
| 6 Aug 2025 |
| dramforever | pr for testing if you want to but i don't see what could go wrong https://github.com/NixOS/nixpkgs/pull/431413 | 10:59:00 |
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| dramforever | 
Download Screenshot_20250822_143818.png | 06:43:34 |
| dramforever | looking forward to the -j64ability on sg2044 https://arxiv.org/abs/2508.13840 | 06:43:43 |
| Tristan Ross | In reply to @dramforever:matrix.org
Screenshot_20250822_143818.png Actual 64 cores of RISC-V? Are we starting to see Ampere levels of cores for RISC-V lol | 07:12:41 |
 zimward | the SG2042 also had 64 cores, but the ghostwrite bug makes that chip really unviable | 07:18:57 |
| zimward | * on the SG2042 the ghostwrite bug makes that chip really unviable | 07:19:33 |
| dramforever | ampere number of cores | 07:33:42 |
