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Show perplexity ETA in hours and minutes #1096

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Apr 21, 2023
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Show perplexity ETA in hours and minutes #1096

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8 changes: 7 additions & 1 deletion examples/perplexity/perplexity.cpp
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Expand Up @@ -53,7 +53,13 @@ void perplexity(llama_context * ctx, const gpt_params & params) {
auto end_t = std::chrono::high_resolution_clock::now();
if (i == 0) {
const float seconds = std::chrono::duration<float>(end_t - start_t).count();
printf("%.2f seconds per pass - ETA %.2f hours\n", seconds, (seconds * seq_count) / (60.0*60.0));
printf("%.2f seconds per pass - ETA ", seconds);
int total_seconds = (int)(seconds * seq_count);
if (total_seconds >= 60*60) {
printf("%d hours ", total_seconds / (60*60));
total_seconds = total_seconds % (60*60);
}
printf("%d minutes\n", total_seconds / 60);
}
// We get the logits for all the tokens in the context window (params.n_ctx)
// from llama_eval above. Now, based on https://huggingface.co/docs/transformers/perplexity,
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