b11870

model: DSV4.1 flash (#31086)

• model : add DeepSeek-V4.1-Flash (deepseek41)

• deepseek41 : remove MXFP8, convert the Engram table to BF16

• deepseek41 : compute the compressed-KV read layers once in the cache

• deepseek41 : use get_cells() for the shared-history check, drop llama_kv_cache::seq_pos_tok_le

• deepseek41 : gather the Engram rows in-graph like qwen4exp, drop the host gather

• deepseek41 : keep the Engram hash constants in hparams.ple_*, one module per Engram layer

• deepseek41 : drop the LLAMA_DSV41_KV_MIRROR toggle

• deepseek41 : keep il last in build_hc_mixes

• deepseek41 : sort the top-k rows before the sparse gather

• tests : add deepseek41 to the Metal fusion baseline

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Co-authored-by: Daniel Han danielhanchen@gmail.com

Website:

• https://llama.app

Attestations:

• https://github.com/ggml-org/llama.cpp/attestations/59523050

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 s390x (CPU)
• Ubuntu x64 (Vulkan)
• Ubuntu arm64 (Vulkan)
• Ubuntu x64 (CUDA 12) - CUDA 12.8 libraries
• Ubuntu x64 (CUDA 13) - CUDA 13.4 libraries
• Ubuntu arm64 (CUDA 13) - CUDA 13.4 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 13.4 DLLs
• Windows arm64 (CUDA 13) - CUDA 13.4 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