From: Volker Schlecht <openbsd-ports@schlecht.dev>
Subject: Re: [NEW] graphics/stable-diffusion.cpp
To: "Kirill A. Korinsky" <kirill@korins.ky>, ports <ports@openbsd.org>
Date: Tue, 3 Feb 2026 19:11:14 +0100

On 2/3/26 6:56 PM, Kirill A. Korinsky wrote:
> On Tue, 03 Feb 2026 18:45:00 +0100,
> Volker Schlecht <openbsd-ports@schlecht.dev> wrote:
>>
>> While it *is* based on libggml, the sd-cpp ggml is built with
>> GGML_MAX_NAME=128, so we can't use devel/libggml from ports.
>>
>> Likewise, we can't dynamically select the backend as in llama.cpp,
>> hence the -vulkan FLAVOR.
>>
> 
> Two remarks:
> 
> 1. I've tried to rebuild llama.cpp and whisper.cpp against ggml with
>     GGML_MAX_NAME=128 and it works, so at least this isn't a blocker.
> 
> 2. We still can use global libggml, but we should manually link the backend
>     to link vulcan or which cpu.
Cool. I still wonder if that isn't more trouble than it's worth to save
what, ~2 MB on the binary size for something that requires a
multi-gigabyte-sized diffusion model to be useful (for very small
values of 'useful' :-))