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llama-bench: add --devices and --list-devices support #16039

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Merged
merged 7 commits into from
Sep 19, 2025
Merged

llama-bench: add --devices and --list-devices support #16039

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3d13f64
* llama-bench: add --devices support
ssweens Sep 16, 2025
6d3f8ca
fix: field display ordering restored
ssweens Sep 16, 2025
8baa81b
fix: integrated the rpc devices
ssweens Sep 16, 2025
96f259b
cleanup: defaults for list-devices
ssweens Sep 17, 2025
667663a
cleanup: remove dup device load calls
ssweens Sep 17, 2025
2565dfa
docs: update llama-bench
ssweens Sep 17, 2025
ac7e8b9
llama-bench: rpc device simplification
ssweens Sep 19, 2025
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5 changes: 4 additions & 1 deletion tools/llama-bench/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,10 @@ options:
--delay <0...N> (seconds) delay between each test (default: 0)
-o, --output <csv|json|jsonl|md|sql> output format printed to stdout (default: md)
-oe, --output-err <csv|json|jsonl|md|sql> output format printed to stderr (default: none)
--list-devices list available devices and exit
-v, --verbose verbose output
--progress print test progress indicators
-rpc, --rpc <rpc_servers> register RPC devices (comma separated)

test parameters:
-m, --model <filename> (default: models/7B/ggml-model-q4_0.gguf)
Expand All @@ -48,11 +50,12 @@ test parameters:
--cpu-strict <0|1> (default: 0)
--poll <0...100> (default: 50)
-ngl, --n-gpu-layers <n> (default: 99)
-rpc, --rpc <rpc_servers> (default: none)
-ncmoe, --n-cpu-moe <n> (default: 0)
-sm, --split-mode <none|layer|row> (default: layer)
-mg, --main-gpu <i> (default: 0)
-nkvo, --no-kv-offload <0|1> (default: 0)
-fa, --flash-attn <0|1> (default: 0)
-dev, --device <dev0/dev1/...> (default: auto)
-mmp, --mmap <0|1> (default: 1)
-embd, --embeddings <0|1> (default: 0)
-ts, --tensor-split <ts0/ts1/..> (default: 0)
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