vbatts/llama.cpp
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tts : fix sampling + cut initial noise

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Georgi Gerganov 2024-12-11 21:33:51 +02:00
parent 2221e54278
commit 906a0edb5a
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GPG key ID: 449E073F9DC10735
1 changed files with 6 additions and 1 deletions
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examples/tts/tts.cpp
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@ -295,7 +295,7 @@ int main(int argc, char ** argv) {
params.n_batch = 8192;
params.n_ctx = 8192;
params.sampling.top_k = 128;
params.sampling.top_k = 4;
params.sampling.penalty_repeat = 1.1;
params.sampling.penalty_last_n = 8;
params.sampling.samplers = { COMMON_SAMPLER_TYPE_TEMPERATURE, COMMON_SAMPLER_TYPE_TOP_K, };
@ -744,6 +744,11 @@ lovely<|t_0.56|><|code_start|><|634|><|596|><|1766|><|1556|><|1306|><|1285|><|14
const int n_sr = 24000; // sampling rate
// zero out first 0.25 seconds
for (int i = 0; i < 24000/4; ++i) {
audio[i] = 0.0f;
}
LOG_INF("%s: time for spectral ops: %.3f ms\n", __func__, (ggml_time_us() - t_spec_start) / 1000.0f);
LOG_INF("%s: total time: %.3f ms\n", __func__, (ggml_time_us() - t_main_start) / 1000.0f);