whisper: Use emplace_back in place of push_back

This avoids potential construction of temporaries.
3 years ago · 8c816ebfbc
parent 4c1fe0c813
commit 8c816ebfbc
1 changed files with 2 additions and 2 deletions
--- a/whisper.cpp
+++ b/whisper.cpp
@ -1863,7 +1863,7 @@ static whisper_token_data whisper_sample_best(
    probs_id.reserve(n_logits);

    for (int i = 0; i < n_logits; i++) {
-        probs_id.push_back(std::make_pair(probs[i], i));
+        probs_id.emplace_back(probs[i], i);
    }

    {
@ -2433,7 +2433,7 @@ int whisper_lang_auto_detect(
    std::vector<std::pair<float, int>> probs_id;
    for (const auto & kv : g_lang) {
        const auto token_lang = whisper_token_lang(ctx, kv.second.first);
-        probs_id.push_back({ ctx->probs[token_lang], kv.second.first });
+        probs_id.emplace_back( ctx->probs[token_lang], kv.second.first );
    }

    // sort descending