95 lines
4.1 KiB
C++
95 lines
4.1 KiB
C++
// CLI dev autour de tts_engine. La logique est maintenant dans tts_engine.{h,cpp}
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// (réutilisée par le JNI). Ce binaire reste pour les bench A/B et la régression.
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//
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// Usage:
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// tts_pipeline <talker_gguf> <dump_dir> <out.wav> [cpu|htp] [max_steps]
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//
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// Variables d'environnement :
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// KZTTS_TEXT, KZTTS_VOCAB_GGUF : texte arbitraire au lieu de input_ids_full.bin (fixture)
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// (le mode fixture est conservé pour bench/régression)
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// KZTTS_CP_CACHE : 1 (défaut) = cp_predict_cached, 0 = cp_predict oracle
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// KZTTS_SEED : seed sampling (défaut 42)
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// KZTTS_THREADS : threads CPU (défaut 6)
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// KZTTS_TEMP / TOPK / TOPP / REPP : sampling Talker
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// KZTTS_CP_TEMP / CP_TOPK / CP_TOPP / CP_REPP : sampling CP
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#include "tts_engine.h"
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#include "kazeia_text_tokenizer.h"
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#include "llama.h"
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <fstream>
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#include <string>
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#include <vector>
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static float env_f(const char* k, float dflt) { const char* v = getenv(k); return v ? (float)atof(v) : dflt; }
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static int env_i(const char* k, int dflt) { const char* v = getenv(k); return v ? atoi(v) : dflt; }
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int main(int argc, char** argv) {
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if (argc < 4) {
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printf("usage: %s <talker_gguf> <dump_dir> <out.wav> [cpu|htp] [max_steps]\n", argv[0]);
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printf(" Texte arbitraire :\n");
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printf(" KZTTS_VOCAB_GGUF=/path/qwen3.gguf KZTTS_TEXT=\"phrase libre\" %s ...\n", argv[0]);
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printf(" Mode fixture (input_ids_full.bin) : aucune variable d'env requise.\n");
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return 1;
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}
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const char* talker_gguf = argv[1];
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std::string D = argv[2]; if (D.back() != '/') D += '/';
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const char* out_wav = argv[3];
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const bool use_htp = (argc >= 5 && !strcmp(argv[4], "htp"));
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const int max_steps = (argc >= 6) ? atoi(argv[5]) : 256;
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const char* kz_text = getenv("KZTTS_TEXT");
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const char* kz_vocab_gguf = getenv("KZTTS_VOCAB_GGUF");
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if (!kz_text || !kz_vocab_gguf) {
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fprintf(stderr, "tts_pipeline: mode fixture (input_ids_full.bin) demandé mais non implémenté\n");
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fprintf(stderr, " -> poser KZTTS_TEXT et KZTTS_VOCAB_GGUF pour utiliser le pipeline live.\n");
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fprintf(stderr, " (Le mode fixture a été déporté en branche fixture pour test_engine séparé.)\n");
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return 2;
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}
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TtsEngineLoadCfg lc;
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lc.talker_gguf = talker_gguf;
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lc.vocab_gguf = kz_vocab_gguf;
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lc.dump_dir = D.c_str();
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lc.use_htp = use_htp;
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lc.n_threads = env_i("KZTTS_THREADS", 6);
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lc.cp_use_cache = env_i("KZTTS_CP_CACHE", 1) != 0;
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auto * eng = tts_engine_load(lc);
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if (!eng) { fprintf(stderr, "tts_engine_load FAIL\n"); return 3; }
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TtsSynthesizeCfg sc;
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sc.text = kz_text;
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sc.out_wav_path = out_wav;
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sc.max_steps = max_steps;
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sc.seed = env_i("KZTTS_SEED", 42);
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sc.cp_temp = env_f("KZTTS_CP_TEMP", 0.9f);
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sc.cp_top_k = env_i("KZTTS_CP_TOPK", 50);
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sc.cp_top_p = env_f("KZTTS_CP_TOPP", 0.95f);
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sc.cp_rep_penalty = env_f("KZTTS_CP_REPP", 1.10f);
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sc.talker_temp = env_f("KZTTS_TEMP", 0.9f);
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sc.talker_top_k = env_i("KZTTS_TOPK", 50);
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sc.talker_top_p = env_f("KZTTS_TOPP", 0.95f);
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sc.talker_rep_penalty = env_f("KZTTS_REPP", 1.10f);
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auto R = tts_engine_synthesize(eng, sc);
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if (R.err) { fprintf(stderr, "tts_engine_synthesize FAIL err=%d\n", R.err); tts_engine_free(eng); return 4; }
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printf("=== TTS : N=%d frames (audio %.2fs) en %.3fs (RTF %.2f) ===\n",
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R.frames, R.audio_s, R.total_s, R.total_s / R.audio_s);
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printf(" prefill %.3fs | talker_loop %.3fs | cp_loop %.3fs | decoder %.3fs\n",
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R.prefill_s, R.talker_loop_s, R.cp_loop_s, R.decoder_s);
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printf(" per-frame talker=%.1fms cp=%.1fms\n",
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R.talker_loop_s * 1000.0 / R.frames, R.cp_loop_s * 1000.0 / R.frames);
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if (R.ttfb_s > 0) {
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printf(" STREAMING : TTFB=%.3fs (premier chunk audio prêt) | %d chunks\n",
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R.ttfb_s, R.n_chunks);
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}
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printf("WAV -> %s\n", out_wav);
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tts_engine_free(eng);
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return 0;
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}
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