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bench : warm-up all kernels #3438

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Merged
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Sep 29, 2025
Merged

bench : warm-up all kernels #3438

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10 changes: 9 additions & 1 deletion examples/bench/bench.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,15 @@ static int whisper_bench_full(const whisper_params & params) {
}

// text-generation heat
if (int ret = whisper_decode(ctx, tokens, 1, 256, params.n_threads) != 0) {
for (int i = 0; i < 256; i++) {
if (int ret = whisper_decode(ctx, tokens, 1, i, params.n_threads) != 0) {
fprintf(stderr, "error: failed to decode: %d\n", ret);
return 4;
}
}

// batched heat
if (int ret = whisper_decode(ctx, tokens, 5, 0, params.n_threads) != 0) {
fprintf(stderr, "error: failed to decode: %d\n", ret);
return 4;
}
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