whisper.cpp/extra/bench-all.sh

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#!/bin/bash
# Helper script to run the bench tool on all models and print the results in share-able format
printf "Usage: ./bench.sh [n_threads]\n"
if [ -z "$1" ]; then
n_threads=4
else
n_threads=$1
fi
models=( "tiny" "base" "small" "medium" "large" )
printf "\n"
printf "Running memcpy benchmark with 1 thread\n"
printf "\n"
./bench -w 1 -t 1 2>&1
printf "\n"
printf "Running ggml_mul_mat benchmark with " $n_threads " threads\n"
printf "\n"
./bench -w 2 -t $n_threads 2>&1
printf "\n"
printf "Running benchmark for all models\n"
printf "This can take a while!\n"
printf "\n"
printf "| CPU | OS | Config | Model | Th | Load | Enc. | Commit |\n"
printf "| --- | -- | ------ | ----- | -- | ---- | ---- | ------ |\n"
for model in "${models[@]}"; do
# run once to heat-up the cache
./bench -m ./models/ggml-$model.bin -t $n_threads 2>/dev/null 1>/dev/null
# actual run
# store stderr output in a variable in order to parse it later
output=$(./bench -m ./models/ggml-$model.bin -t $n_threads 2>&1)
# parse the output:
load_time=$(echo "$output" | grep "load time" | awk '{print $5}')
encode_time=$(echo "$output" | grep "encode time" | awk '{print $5}')
system_info=$(echo "$output" | grep "system_info")
n_threads=$(echo "$output" | grep "system_info" | awk '{print $4}')
# floor to milliseconds
load_time=${load_time%.*}
encode_time=${encode_time%.*}
config=""
if [[ $system_info == *"AVX2 = 1"* ]]; then
config="$config AVX2"
fi
if [[ $system_info == *"NEON = 1"* ]]; then
config="$config NEON"
fi
if [[ $system_info == *"BLAS = 1"* ]]; then
config="$config BLAS"
fi
commit=$(git rev-parse --short HEAD)
printf "| <todo> | <todo> | $config | $model | $n_threads | $load_time | $encode_time | $commit |\n"
done