$ C:\quantdiff\llama.cpp\bin\llama-bench.exe -m C:\quantdiff\hf-cache\models--bartowski--Qwen_Qwen3.5-9B-GGUF\snapshots\182be2fd6c7bc44887d88a91cb03ff009cc9f549\Qwen_Qwen3.5-9B-IQ4_XS.gguf -ngl 999 -fa 1 -p 512 -n 128 -r 5 -t 8 -o json
# started 2026-10-21T06:02:47Z
ggml_cuda_init: found 1 CUDA devices (Total VRAM: 12199 MiB):
  Device 0: NVIDIA GeForce RTX 5070, compute capability 12.0, VMM: yes, VRAM: 12199 MiB
load_backend: loaded CUDA backend from C:\quantdiff\llama.cpp\bin\ggml-cuda.dll
load_backend: loaded RPC backend from C:\quantdiff\llama.cpp\bin\ggml-rpc.dll
load_backend: loaded CPU backend from C:\quantdiff\llama.cpp\bin\ggml-cpu-haswell.dll
[
  {
    "build_commit": "39da130fc",
    "build_number": 11770,
    "cpu_info": "AMD Ryzen 7 5800X 8-Core Processor             ",
    "gpu_info": "NVIDIA GeForce RTX 5070",
    "backends": "CUDA",
    "model_filename": "C:\\quantdiff\\hf-cache\\models--bartowski--Qwen_Qwen3.5-9B-GGUF\\snapshots\\182be2fd6c7bc44887d88a91cb03ff009cc9f549\\Qwen_Qwen3.5-9B-IQ4_XS.gguf",
    "model_type": "qwen35 9B IQ4_XS - 4.25 bpw",
    "model_size": 5490233344,
    "model_n_params": 9197093888,
    "n_batch": 2048,
    "n_ubatch": 512,
    "n_threads": 8,
    "cpu_mask": "0x0",
    "cpu_strict": false,
    "poll": 50,
    "type_k": "f16",
    "type_v": "f16",
    "n_gpu_layers": 999,
    "n_cpu_moe": 0,
    "split_mode": "layer",
    "main_gpu": 0,
    "no_kv_offload": false,
    "flash_attn": 1,
    "devices": "auto",
    "tensor_split": "0.00",
    "tensor_buft_overrides": "none",
    "load_mode": "auto",
    "lazy_mode": "auto",
    "embeddings": false,
    "no_op_offload": 0,
    "no_host": false,
    "repack": true,
    "fit_target": 0,
    "fit_min_ctx": 0,
    "n_prompt": 512,
    "n_gen": 0,
    "n_depth": 0,
    "test_time": "2026-10-21T06:02:49Z",
    "avg_ns": 95637160,
    "stddev_ns": 3091572,
    "avg_ts": 5357.864111,
    "stddev_ts": 166.143522,
    "samples_ns": [ 101146000, 93865600, 94218100, 94627600, 94328500 ],
    "samples_ts": [ 5061.99, 5454.61, 5434.2, 5410.68, 5427.84 ]
  },
  {
    "build_commit": "39da130fc",
    "build_number": 11770,
    "cpu_info": "AMD Ryzen 7 5800X 8-Core Processor             ",
    "gpu_info": "NVIDIA GeForce RTX 5070",
    "backends": "CUDA",
    "model_filename": "C:\\quantdiff\\hf-cache\\models--bartowski--Qwen_Qwen3.5-9B-GGUF\\snapshots\\182be2fd6c7bc44887d88a91cb03ff009cc9f549\\Qwen_Qwen3.5-9B-IQ4_XS.gguf",
    "model_type": "qwen35 9B IQ4_XS - 4.25 bpw",
    "model_size": 5490233344,
    "model_n_params": 9197093888,
    "n_batch": 2048,
    "n_ubatch": 512,
    "n_threads": 8,
    "cpu_mask": "0x0",
    "cpu_strict": false,
    "poll": 50,
    "type_k": "f16",
    "type_v": "f16",
    "n_gpu_layers": 999,
    "n_cpu_moe": 0,
    "split_mode": "layer",
    "main_gpu": 0,
    "no_kv_offload": false,
    "flash_attn": 1,
    "devices": "auto",
    "tensor_split": "0.00",
    "tensor_buft_overrides": "none",
    "load_mode": "auto",
    "lazy_mode": "auto",
    "embeddings": false,
    "no_op_offload": 0,
    "no_host": false,
    "repack": true,
    "fit_target": 0,
    "fit_min_ctx": 0,
    "n_prompt": 0,
    "n_gen": 128,
    "n_depth": 0,
    "test_time": "2026-10-21T06:02:50Z",
    "avg_ns": 1157186280,
    "stddev_ns": 6095212,
    "avg_ts": 110.615574,
    "stddev_ts": 0.579181,
    "samples_ns": [ 1157160300, 1154478900, 1167716300, 1153270900, 1153305000 ],
    "samples_ts": [ 110.616, 110.873, 109.616, 110.989, 110.985 ]
  }
]

# exit 0 after 9s