b12311

ui: keep downloads in Discover during search and fix their progress with a draft (#31467)

• ui : keep downloads in Discover sidebar during search, sort base-org repos first

• Show the sticky Downloading section regardless of an active search query
• Order search results so repos published by their base model's org lead

Assisted-by: Claude (Opus 5.5 Medium)

• server : throttle download progress per file

Files of a download run in parallel threads, but progress updates were
throttled with one shared timer. A small draft sidecar reports far more
often than the main weights, so it took nearly every slot and the main
file's updates, including the first one carrying its total size, were
dropped until the draft finished. The UI then showed the draft's progress
first and restarted from 0% for the model.

Throttle each file on its own and always pass a file's first update.

Assisted-by: Claude (Opus 5.5 Medium)

• ui: list a downloading repo once and match base orgs case-insensitively

A search hit that is downloading already shows under Downloading, so the
results leave it out. Base model orgs compare without case, as the hub
treats them.

Assisted-by: Claude (Opus 5.5 Medium)

• server : tell clients a download stopped on request

When a client paused or cancelled a download, every other client following
/models/sse got a bare download_failed and could not tell it from an error,
so the web UI showed "Download failed" for a pause made in the Llama app.
A stop asked for through unload or delete now fails with {"stopped": true}.

Deleting a paused download, which has no instance left, now sends
model_remove as deleting a running one does, so other clients drop its row.

Assisted-by: Claude (Opus 5.5 Medium)

• ui : follow downloads other clients start, pause or cancel

A download another client started (e.g. the Llama app) already showed up
from the feed; it now also picks up the sidecars the list reports for it.
A stop another client asked for reads as a pause instead of a failure, and
a removal clears the download row even when the list does not carry it yet.

Assisted-by: Claude (Opus 5.5 Medium)

Website:

• https://llama.app

Attestations:

• https://github.com/ggml-org/llama.cpp/attestations/66547949

macOS/iOS:

• macOS Apple Silicon (arm64)
• macOS Apple Silicon (arm64, KleidiAI enabled) DISABLED
• macOS Intel (x64)
• iOS XCFramework

Linux:

• Ubuntu x64 (CPU)
• Ubuntu arm64 (CPU)
• Ubuntu 24.04 s390x (CPU)
• Ubuntu 26.04 s390x (CPU)
• Ubuntu 26.04 s390x (zDNN)
• Ubuntu x64 (Vulkan)
• Ubuntu arm64 (Vulkan)
• Ubuntu x64 (CUDA 12) - CUDA 12.8 libraries
• Ubuntu x64 (CUDA 13) - CUDA 13.5 libraries
• Ubuntu arm64 (CUDA 13) - CUDA 13.5 libraries
• Ubuntu x64 (ROCm 10.0)
• Ubuntu x64 (OpenVINO)
• Ubuntu x64 (SYCL FP32)
• Ubuntu x64 (SYCL FP16)
• Linux arm64 (Snapdragon: CPU, Adreno GPU, Hexagon NPU) - setup guide

Android:

• Android arm64 (CPU)
• Android arm64 (Snapdragon: CPU, Adreno GPU, Hexagon NPU) - setup guide

Windows:

• Windows x64 (CPU)
• Windows arm64 (CPU)
• Windows arm64 (OpenCL Adreno)
• Windows x64 (CUDA 12) - CUDA 12.4 DLLs
• Windows x64 (CUDA 13) - CUDA 13.5 DLLs
• Windows arm64 (CUDA 13) - CUDA 13.5 DLLs
• Windows x64 (Vulkan)
• Windows arm64 (Vulkan)
• Windows x64 (OpenVINO)
• Windows x64 (SYCL)
• Windows x64 (ROCm 10.0)

openEuler:

• DISABLED
• openEuler x86 (310p)
• openEuler x86 (910b, ACL Graph)
• openEuler aarch64 (310p)
• openEuler aarch64 (910b, ACL Graph)

UI:

• UI