{"meta":{"count":2,"page":1,"pages":1,"per_page":12,"applied":{"engine":null,"model":null,"quant":null,"storage":null,"hardware":["170hx-x6","dgx-station-gb300-x2"],"generation":null,"task":null,"tier":null,"tags":[],"vram":null,"search":null,"sort":"updated","featured":false},"origin":"https://localairecipes.com","openapi":"/openapi.json","updated_at":"2026-11-06T02:41:55+00:00"},"recipes":[{"slug":"deepseek-v4-1-flash-sm80-deepinfer-kernel-port-6x-a100-dspark-k5","title":"DeepSeek-V4.1-Flash SM80 DeepInfer kernel port 6x CMP 170HX DSpark K5","summary":"DeepSeek-V4.1-Flash served on six 64 GB SM80 GPUs (GA100 die, owner-classified 170HX) with HalfVulpes' Deepinfer-SM80 patch set: a 30-file vLLM V1 overlay porting DeepSeek's DeepInfer kernel architecture (SM100 tcgen05/TMEM) to Ampere mma.sync tensor cores - unified 512-dim SM80 sparse-MLA decode/prefill kernels with bitshift UE8M0 scale decoding, a bit-exact single-CTA Triton TopK+SWA combiner (22.17x), direct-store KV-cache gather (7.64x @48K), SM80-aligned TileLang mHC routing (2.89x), and YOCO L20-L39 ragged indexer-metadata reuse (19 redundant kernel chains eliminated per chunk). TP2 x PP3 (14/14/12) + DSpark K=5 + 1M context, 4.65M-token GPU-resident KV. Author-measured: 64K cold prefill 4,507 tok/s (+24.2% vs baseline vLLM SM80), 64K TTFT 10.7 s (-18.9%), c1 DSpark decode 160.8 tok/s code / 188.8 tok/s 16K+ long-gen, c4 170.5 aggregate. Microbenchmarks bit-exact (0 diff) or within BF16 noise. Topology guide: PP6 = 2.1x slower single-stream; TP2+TP4 asymmetric hurts Marlin tiles.","tier":"community","beta":false,"generation":"ampere","decode_tok_s":160.80000000000001136868377216160297393798828125,"prefill_tok_s":4506.8000000000001818989403545856475830078125,"updated_at":"2026-10-28 15:48:17.404025-06","commit_sha":"ced28259b90a43ec103ecd450b68455a56d2808d","content_hash":"e00265eca8b84734c2c7de2b67d558b0d702d25e","votes":0,"credit":[{"name":"HalfVulpes (Deepinfer-SM80 port + measurements)","url":"https://github.com/HalfVulpes/Deepinfer-SM80"},{"name":"DeepSeek-AI (DeepInfer engine architecture + DeepSeek-V4.1-Flash checkpoint)","url":"https://github.com/deepseek-ai/DeepInfer"},{"name":"vLLM project (V1 engine + TPxPP runtime)","url":"https://github.com/vllm-project/vllm"},{"name":"TileLang + OpenAI Triton (SM80 kernel synthesis)","url":"https://github.com/tile-ai/tilelang"},{"name":"FlashInfer + IST-DASLab Marlin (sparse-MLA + MXFP4/W4A16 Ampere GEMM primitives)","url":"https://github.com/flashinfer-ai/flashinfer"}],"uploaded_by":"localai-recipes","measured":null,"links":{"self":"/api/v1/recipes/deepseek-v4-1-flash-sm80-deepinfer-kernel-port-6x-a100-dspark-k5.json","alternate":"/r/deepseek-v4-1-flash-sm80-deepinfer-kernel-port-6x-a100-dspark-k5"}},{"slug":"deepseek-v4-1-flash-1017-fp8-tp1xpp2-dspark-2x-dgx-station-gb300","title":"DeepSeek V4.1 Flash 1017 FP8 TP1xPP2 DSpark 2x DGX Station GB300 RoCE vLLM 0.31 overlay","summary":"Pipeline-parallel TP1xPP2 + DSpark serving of DeepSeek V4.1 Flash (1017 official FP8 weights) across two DGX Station GB300 nodes over 400G CX8 RoCE. PP2 splits the 40 layers 20/20 and removes all 84 per-step all-reduces, replacing them with two point-to-point hops: single-stream temp-0 391 tok/s vs TP2 stock 290.5 (+34%), step 12.3 ms -> ~9.4 ms; aggregate soak 323/406/595/974 tok/s at C1/C2/C4/C8 (3.01x C1); GSM8K 97/100, 0 errors; 1M-token context, FP8 KV, Engram host table pinned in Grace RAM on rank 0. Ships the five-file vLLM v0.31.0 source-fix overlay (bind-mounted over stock vllm/vllm-openai:v0.31.0) that makes DSpark work under PP, plus preflight, launch scripts and soak/receipt verifiers. ALL perf numbers author-measured on their own pair (2026-10-25) - not reproduced locally; site has no GB300 hardware. Recipe by ebfio (port by Iris, a GLM-5.3 model, with Eduardo & Kestrel).","tier":"community","beta":false,"generation":"blackwell","decode_tok_s":357,"prefill_tok_s":0,"updated_at":"2026-10-27 16:38:42.712204-06","commit_sha":"2acdf45851ff045dc48344004a9ec5fde3af3de4","content_hash":"739e619707a224aa4cd8782dc5ed8d43f68dce86","votes":0,"credit":[{"name":"ebfio - DeepSeek V4.1 Flash PP2+DSpark GB300 pair recipe (port by Iris on 4x RTX Pro 6000, with Eduardo & Kestrel)","url":"https://github.com/ebfio/deepseek-v41-flash-pp2-pair"}],"uploaded_by":"localai-recipes","measured":null,"links":{"self":"/api/v1/recipes/deepseek-v4-1-flash-1017-fp8-tp1xpp2-dspark-2x-dgx-station-gb300.json","alternate":"/r/deepseek-v4-1-flash-1017-fp8-tp1xpp2-dspark-2x-dgx-station-gb300"}}]}