Ruben Ortlam

@0cc4m ↗ first byline August 2026

Every morning, RepoJournal's newsroom reads what shipped across the open-source projects developers depend on — and writes the wire. Your commits kept making the news. This is your clippings file: the stories where your work was the story.

stories filed

daily wires

$ grep -rn "author: 0cc4m" wires/ | sort -r

Local LLMs

wire 2026-10-28

LFM3 lands across llama.cpp and Ollama, vLLM fields four security fixes

server: add router device memory margin parameter for dynamic unloading ggml-org/llama.cpp

Local LLMs

wire 2026-09-25

Ollama eases off typical_p, llama.cpp lands Vulkan int8 tensor cores

vulkan: int8 coopmat1 matmul implementation for AMD RDNA3 and RDNA4 (#27952) ggml-org/llama.cpp

Local LLMs

wire 2026-09-16

GPU backends converge on sparse attention as vLLM wires DeepSeek V4.1 indexer

vulkan: support sparse Flash Attention ggml-org/llama.cpp

Local LLMs

wire 2026-08-31

Vulkan top-k radix sort, HIP Q2_0 optimizations, and vLLM CUDA-graph memory fix

vulkan: top_k radix select for k >= 1024 for Qwen 3.8 Flash Next ggml-org/llama.cpp

Local LLMs

wire 2026-08-07

LLAMA.CPP HARDENS VULKAN STACK, VLLM CUTS ATTENTION LATENCY, SGLANG SCALES MLA

vulkan: fix submission batching size, add debug tools for diagnosing causes of DeviceLost drivers errors ggml-org/llama.cpp