mischief

llama.cpp on the SpacemiT K3 Pico-ITX (RISC-V) — Reproduction Guide

Tested 2026-07-11 on: SpacemiT K3 pico-ITX, 32GB RAM SKU, Bianbu 4.0.1 (Resolute Raccoon), kernel 6.18.3, GCC 15.2. 16 cores (8× perf @2.2GHz, 8× @1.8GHz). End result: Qwen3-30B-A3B MoE served at ~38 tok/s prompt processing / ~8-11 tok/s generation, CPU-only, via the SpacemiT IME (integrated matrix engine) instructions.

TL;DR

mischief

local unistd = require("posix.unistd")
local stdlib = require("posix.stdlib")
local wait = require("posix.sys.wait")

local topcmd = nil

local Cmd = {}

function Cmd:exec()
	local cmds = {}

mischief

cqueues does not really like libressl, so

env ALL_LDFLAGS="$(pkg-config --libs eopenssl36) -Wl,-rpath=/usr/local/lib/eopenssl36" \
   luarocks install --local --force cqueues OPENSSL_INCDIR=/usr/local/include/eopenssl36/

to force openssl from packages. cqueues goofy makefile doesn't look at LDFLAGS.

for added fun, http rock

env ALL_LDFLAGS="$(pkg-config --libs eopenssl36) -Wl,-rpath=/usr/local/lib/eopenssl36" \

mischief

diff --git a/usr.sbin/vmd/vm.c b/usr.sbin/vmd/vm.c
index 6d571ce90fc..141ecdb80a7 100644
--- a/usr.sbin/vmd/vm.c
+++ b/usr.sbin/vmd/vm.c
@@ -42,8 +42,6 @@
 #include "virtio.h"
 #include "vmd.h"

-#define MMIO_NOTYET 0
-

mischief

diff --git a/fuse/host_cgo.go b/fuse/host_cgo.go
index b957917..682d239 100644
--- a/fuse/host_cgo.go
+++ b/fuse/host_cgo.go
@@ -190,7 +190,7 @@ static void *cgofuse_init_fuse(void)
 #elif defined(__NetBSD__)
        h = dlopen("librefuse.so.2", RTLD_NOW);
 #elif defined(__OpenBSD__)
-       h = dlopen("libfuse.so.2.0", RTLD_NOW);
+       h = dlopen("libfuse.so", RTLD_NOW);

mischief

#include <sys/param.h> /* MIN */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <stddef.h>
#include <errno.h>
#include <assert.h>

mischief

sifive p550 ubuntu works on megrez mostly

https://github.com/sifiveinc/hifive-premier-p550-ubuntu/releases/tag/2025.04.00

- missing wifi fw
- audio driver seems broken, untested

mischief

local ffi = require("ffi")
local io = require("io")
local bit = require("bit")

ffi.cdef[[

typedef unsigned char u_char;
typedef unsigned char u_int8_t;
typedef uint32_t u_int32_t;
typedef uint64_t u_int64_t;

mischief

local ffi = require("ffi")
local unix = require("unix")

ffi.cdef [[
typedef uint32_t pid_t;

struct msgbuf;

struct imsgbuf {
	struct msgbuf		*w;

mischief

authentication LOCAL type local {
        users-file "/etc/npppd/npppd-users"
}

tunnel PPPOE protocol pppoe {
        mru 1400
        listen on interface rge3
}

ipcp IPCP {