From 8516bab15ca0cbd45d5aa39dc3b3e05bd70e87cb Mon Sep 17 00:00:00 2001 From: mrq Date: Tue, 24 Dec 2024 20:29:03 -0600 Subject: [PATCH] cleanup --- vall_e.cpp/README.md | 12 +- vall_e.cpp/vall_e.cpp | 377 ++++++++++++++++++------------------------ vall_e.cpp/vall_e.h | 108 ++++++------ 3 files changed, 231 insertions(+), 266 deletions(-) diff --git a/vall_e.cpp/README.md b/vall_e.cpp/README.md index 03c3cc1..50480a6 100644 --- a/vall_e.cpp/README.md +++ b/vall_e.cpp/README.md @@ -6,7 +6,7 @@ At the moment it's ***very*** work in progress. ## Build -Populate `./include/` with the `llama.cpp` and `encodec.cpp` headers. +Populate `./include/` with the `ggml`, `llama.cpp`, and `encodec.cpp` headers. Populate `./libs/` with the compiled libraries of `llama.cpp` and `encodec.cpp`. @@ -35,10 +35,14 @@ Run `make`. * [x] sum embeddings for the `prom` and prior `resp`s * [x] working `AR` output * [x] `AR` sampling -* [ ] working `NAR-len` output +* [x] working `NAR-len` output * [x] `NAR-len` sampling -* [ ] working `NAR` output +* [x] working `NAR` output * [x] `NAR` sampling * [x] decode audio to disk * [ ] a functional CLI -* [ ] actually make it work \ No newline at end of file +* [x] actually make it work +* [ ] clean up to make the code usable +* [ ] feature parity with the PyTorch version + * [ ] vocos + * [ ] additional tasks (`stt`, `ns`, `sr`, samplers) \ No newline at end of file diff --git a/vall_e.cpp/vall_e.cpp b/vall_e.cpp/vall_e.cpp index 9dbfe24..e704f7d 100644 --- a/vall_e.cpp/vall_e.cpp +++ b/vall_e.cpp/vall_e.cpp @@ -49,7 +49,7 @@ std::vector VALL_E_API read_2d_tensor( struct ggml_tensor* tensor ) { return res; } - +/* ggml_tensor* VALL_E_API view_2d_tensor( struct ggml_tensor* tensor, int32_t start, int32_t end, int32_t dim ) { // to-do: implement other dim if ( start < 0 ) start = tensor->ne[1] + start; @@ -70,6 +70,7 @@ ggml_tensor* VALL_E_API view_2d_tensor( struct ggml_tensor* tensor, int32_t star return res; } +*/ ggml_tensor* VALL_E_API view_2d_tensor( struct ggml_context* ctx, struct ggml_tensor* tensor, int32_t start, int32_t end, int32_t dim ) { // to-do: implement other dim if ( start < 0 ) start = tensor->ne[1] + start; @@ -80,7 +81,7 @@ ggml_tensor* VALL_E_API view_2d_tensor( struct ggml_context* ctx, struct ggml_te return res; } -void VALL_E_API print_tokens( const std::vector& tokens, const std::string& prefix ) { +void VALL_E_API print_tokens( const std::vector& tokens, const std::string& prefix ) { printf("%s[", prefix.c_str()); for ( auto i = 0; i < tokens.size(); ++i ) { printf("%i%s", tokens[i], i + 1 < tokens.size() ? ", " : ""); @@ -171,7 +172,7 @@ void VALL_E_API vall_e_inputs_map_init( io_map_t& io_map, llama_model* model ) { } // maps embeddings easily -std::vector> VALL_E_API map_embeddings( const std::vector& tokens, int n_embd, const float* embds ) { +std::vector> VALL_E_API map_embeddings( const std::vector& tokens, int n_embd, const float* embds ) { std::vector> embedded( tokens.size() ); for ( auto i = 0; i < tokens.size(); ++i ) { embedded[i].insert( embedded[i].end(), embds + (tokens[i] * n_embd), embds + ((tokens[i]+1) * n_embd) ); @@ -181,7 +182,7 @@ std::vector> VALL_E_API map_embeddings( const std::vector & seq_ids ) { +void VALL_E_API batch_add( llama_batch& batch, token_t id, int n_embd, const float* embds, llama_pos pos, bool output, const std::vector & seq_ids ) { GGML_ASSERT(batch.seq_id[batch.n_tokens] && "llama_batch size exceeded"); // insert raw embedding instead @@ -203,35 +204,36 @@ void VALL_E_API batch_add( llama_batch& batch, llama_token id, int n_embd, const batch.n_tokens++; } // reads a waveform from disk -bool VALL_E_API read_wav_from_disk(std::string in_path, std::vector & audio_arr) { +std::vector VALL_E_API read_audio_from_disk( const std::string& path ) { + std::vector res; + uint32_t channels; uint32_t sample_rate; drwav_uint64 total_frame_count; - float * raw_audio = drwav_open_file_and_read_pcm_frames_f32( - in_path.c_str(), &channels, &sample_rate, &total_frame_count, NULL); + float * raw_audio = drwav_open_file_and_read_pcm_frames_f32(path.c_str(), &channels, &sample_rate, &total_frame_count, NULL); if (raw_audio == NULL) { fprintf(stderr, "%s: could not read wav file\n", __func__); - return false; + return res; } if (sample_rate != 24000) { fprintf(stderr, "%s: wav file is wrong sample rate\n", __func__); - return false; + return res; } fprintf(stderr, "\n%s: Number of frames read = %lld.\n", __func__, total_frame_count); - audio_arr.resize(total_frame_count); - memcpy(audio_arr.data(), raw_audio, total_frame_count * sizeof(float)); + res.resize(total_frame_count); + memcpy(res.data(), raw_audio, total_frame_count * sizeof(float)); drwav_free(raw_audio, NULL); - return true; + return res; } // writes a waveform to disk -void VALL_E_API write_wav_on_disk(std::vector & audio_arr, std::string dest_path) { +void VALL_E_API write_audio_to_disk( const std::vector& wavform, const std::string& path ) { drwav_data_format format; format.bitsPerSample = 32; format.sampleRate = 24000; @@ -240,22 +242,14 @@ void VALL_E_API write_wav_on_disk(std::vector & audio_arr, std::string de format.format = DR_WAVE_FORMAT_IEEE_FLOAT; drwav wav; - drwav_init_file_write(&wav, dest_path.c_str(), &format, NULL); - drwav_uint64 frames = drwav_write_pcm_frames(&wav, audio_arr.size(), audio_arr.data()); + drwav_init_file_write(&wav, path.c_str(), &format, NULL); + drwav_uint64 frames = drwav_write_pcm_frames(&wav, wavform.size(), wavform.data()); drwav_uninit(&wav); fprintf(stderr, "%s: Number of frames written = %lld.\n", __func__, frames); } // reads a waveform from disk then encodes it -std::vector> VALL_E_API encode_audio_from_disk( struct encodec_context* ectx, const std::string& path ) { - // read audio from disk - std::vector wavform; - - if(!read_wav_from_disk(path, wavform)) { - fprintf(stderr, "%s: error during reading wav file\n", __func__); - return {}; - } - +std::vector> VALL_E_API encode_audio( struct encodec_context* ectx, const std::vector& wavform ) { // compress audio if (!encodec_compress_audio(ectx, wavform.data(), wavform.size(), 1)) { fprintf(stderr, "%s: error during compression \n", __func__); @@ -301,23 +295,22 @@ std::vector VALL_E_API decode_audio( struct encodec_context* ectx, const } // sums embeddings over a 2D "tensor" -std::vector> VALL_E_API sum_embeddings( const std::vector>& input, int n_embd, int rvq_l, const float** embds, int mode ) { - auto n_tokens = input[0].size(); - //auto n_embd = input[0].size(); +std::vector> VALL_E_API sum_embeddings( const std::vector>& inputs, int n_embd, int rvq_l, const float** embds, int mode ) { + auto n_tokens = inputs[0].size(); std::vector> res( n_tokens, std::vector( n_embd, 0.0 ) ); // iterate through rvq levels (only up to inclusive the target rvq level) - for ( auto l = 0; l < input.size() && l <= rvq_l; ++l ) { + for ( auto l = 0; l < inputs.size() && l <= rvq_l; ++l ) { int offset = 0; // handles the cringe logic I have if ( mode == EMBEDDING_MODE_RESP_AR_NAR ) { - offset = input.size() == 1 ? 0 : 1; + offset = inputs.size() == 1 ? 0 : 1; } else if ( mode == EMBEDDING_MODE_RESP_NAR_LEN ) { - offset = input.size() == 1 ? 8 : 1; + offset = inputs.size() == 1 ? 8 : 1; } // embed the current level's tokens - auto embedded = map_embeddings( input[l], n_embd, embds[l + offset] ); + auto embedded = map_embeddings( inputs[l], n_embd, embds[l + offset] ); for ( auto idx = 0; idx < n_tokens; ++idx ) { for ( auto embd_idx = 0; embd_idx < n_embd; ++embd_idx ) { @@ -360,7 +353,7 @@ std::vector VALL_E_API log_soft_max( int n_logits, const float* logits ) return res; } -void VALL_E_API fill_batch( llama_batch& batch, input_t& input, io_map_t& io_map, int mode ) { +void VALL_E_API fill_batch( llama_batch& batch, vall_e_inputs_t& inputs, io_map_t& io_map, int mode ) { // keeps track of the position for each sequence size_t pos = 0; auto n_embd = io_map.n_embd; @@ -395,34 +388,34 @@ void VALL_E_API fill_batch( llama_batch& batch, input_t& input, io_map_t& io_map }; // insert text tokens - for ( auto& id : input.phn ) batch_add( batch, id, n_embd, text_embds, pos++, false ); + for ( auto& id : inputs.phn ) batch_add( batch, id, n_embd, text_embds, pos++, false ); batch_add( batch, 0, n_embd, sep_embds, pos++, false ); pos = 0; // insert lang token - batch_add( batch, input.lang, n_embd, lang_embds, pos++, false ); + batch_add( batch, inputs.lang, n_embd, lang_embds, pos++, false ); batch_add( batch, 0, n_embd, sep_embds, pos++, false ); pos = 0; // insert rvq level token - batch_add( batch, input.rvq_l, n_embd, rvq_l_embds, pos++, false ); + batch_add( batch, inputs.rvq_l, n_embd, rvq_l_embds, pos++, false ); batch_add( batch, 0, n_embd, sep_embds, pos++, false ); pos = 0; // insert prom tokens - auto summed_proms_embds = sum_embeddings( input.prom, n_embd, input.rvq_l, prom_embds ); + auto summed_proms_embds = sum_embeddings( inputs.prom, n_embd, inputs.rvq_l, prom_embds ); for ( auto i = 0; i < summed_proms_embds.size(); ++i ) { batch_add( batch, -1, n_embd, summed_proms_embds[i].data(), pos++, false ); } batch_add( batch, 0, n_embd, sep_embds, pos++, mode == INFERENCE_MODE_AR ); // set as the last logit if AR pos = 0; - // input starting len token - if ( input.task == "len" ) { + // inputs starting len token + if ( inputs.task == "len" ) { batch_add( batch, 0, n_embd, len_embds, pos++, true ); pos = 0; } // insert resp tokens - if ( !input.resp.empty() ) { - auto summed_resps_embds = sum_embeddings( input.resp, n_embd, input.rvq_l, resp_embds, mode == INFERENCE_MODE_AR ? EMBEDDING_MODE_RESP_AR_NAR : EMBEDDING_MODE_RESP_NAR_LEN ); + if ( !inputs.resp.empty() ) { + auto summed_resps_embds = sum_embeddings( inputs.resp, n_embd, inputs.rvq_l, resp_embds, mode == INFERENCE_MODE_AR ? EMBEDDING_MODE_RESP_AR_NAR : EMBEDDING_MODE_RESP_NAR_LEN ); for ( auto i = 0; i < summed_resps_embds.size(); ++i ) { batch_add( batch, -1, n_embd, &summed_resps_embds[i][0], pos++, true ); } @@ -431,13 +424,13 @@ void VALL_E_API fill_batch( llama_batch& batch, input_t& input, io_map_t& io_map } // generation code, should handle all modalities easily -std::vector VALL_E_API generate( llama_context* ctx, llama_model* model, input_t& input, io_map_t& io_map, int max_tokens, int mode, bool verbose ) { +std::vector VALL_E_API generate( vall_e_context_t* ctx, vall_e_inputs_t& inputs, int max_tokens, int mode, bool verbose ) { bool causal = true; // sample autoregressively or not int n_outputs = 0; // number of output tokens to expect // create batch (targetting embeddings instead of tokens) - llama_batch batch = llama_batch_init( CTX_SIZE, io_map.n_embd, CTX_SIZE ); - fill_batch( batch, input, io_map, mode ); + llama_batch batch = llama_batch_init( ctx->params.ctx_size, ctx->io_map.n_embd, ctx->params.ctx_size ); + fill_batch( batch, inputs, ctx->io_map, mode ); // determine how many outputs we need for ( auto i = 0; i < batch.n_tokens; ++i ) { @@ -468,7 +461,7 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m "resps|NAR:5:6", "resps|NAR:6:7", }; - embd_name = k_embds[input.rvq_l]; + embd_name = k_embds[inputs.rvq_l]; // duration inferencing mode } else if ( mode == INFERENCE_MODE_LEN ) { embd_name = "len"; @@ -477,24 +470,24 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m embd_name = "resps|NAR:0:0"; } - auto& io = vall_e_inputs_map_get(io_map, embd_name); + auto& io = vall_e_inputs_map_get(ctx->io_map, embd_name); const float* embds = io.embds.data(); int32_t n_embd = io.n_embd; int32_t n_vocab = io.n_vocab; - llama_token stop_token = io.end - io.start - 1; + token_t stop_token = io.end - io.start - 1; if ( verbose ) printf("Generating in %s (%i) mode (%i:%i) (%i)\n", embd_name.c_str(), io.head_idx, io.start, io.end, stop_token); // update model's output heads / causal mode - llama_set_output_head( model, io.head ); + llama_set_output_head( ctx->llama.model, io.head ); // to-do: figure this out...... { - llama_set_causal_attn( ctx, causal ); // to-do: fix GGML_ASSERT(mask->ne[0] == a->ne[0]) + llama_set_causal_attn( ctx->llama.ctx, causal ); // to-do: fix GGML_ASSERT(mask->ne[0] == a->ne[0]) // *const_cast(&model->hparams.causal_attn) = true; // force set this } - std::vector output_tokens; + std::vector output_tokens; const auto t_main_start = ggml_time_us(); // if INFERENCE_MODE_AR || INFERENCE_MODE_LEN @@ -510,14 +503,14 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m output_tokens.reserve(max_tokens); while ( output_tokens.size() < max_tokens ) { - if ( llama_decode(ctx, batch) ) { + if ( llama_decode(ctx->llama.ctx, batch) ) { fprintf(stderr, "%s : failed to eval, return code %d\n", __func__, 1); return output_tokens; } - llama_kv_cache_clear(ctx); // necessary for many reasons + llama_kv_cache_clear(ctx->llama.ctx); // necessary for many reasons // sample token - auto t = llama_sampler_sample(smpl, ctx, -1); + auto t = llama_sampler_sample(smpl, ctx->llama.ctx, -1); // is stop token if ( t == stop_token ) { @@ -527,15 +520,15 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m // store token output_tokens.emplace_back(t); // update batch with token - batch_add( batch, t, io_map.n_embd, embds, output_tokens.size(), true ); + batch_add( batch, t, ctx->io_map.n_embd, embds, output_tokens.size(), true ); if ( verbose ) print_tokens( output_tokens ); } llama_sampler_free(smpl); } else if ( mode == INFERENCE_MODE_NAR_DEMASK ) { - // to-do: assert n_outputs == input.resp[rvq_l-1].size() - const llama_token MASK_TOKEN = 1024; // token value for masking + // to-do: assert n_outputs == inputs.resp[rvq_l-1].size() + const token_t MASK_TOKEN = 1024; // token value for masking const float PI = 3.141592653589793f; // to-do: derive from sampling arguments int32_t steps = 10; // number of demasking steps @@ -548,11 +541,11 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m output_tokens.resize(n_outputs, MASK_TOKEN); // for CFG - input_t null_input{}; + vall_e_inputs_t null_input{}; null_input.phn = {1, 2}; // null_input.resp.resize(1); - llama_batch null_batch = llama_batch_init( CTX_SIZE, io_map.n_embd, CTX_SIZE ); + llama_batch null_batch = llama_batch_init( ctx->params.ctx_size, ctx->io_map.n_embd, ctx->params.ctx_size ); // token scores to reference for masking std::vector scores(n_outputs, 1.0); @@ -598,29 +591,29 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m // update batch // to-do: only update the embeddings instead batch.n_tokens = 0; - input.resp[0] = output_tokens; - fill_batch( batch, input, io_map, mode ); + inputs.resp[0] = output_tokens; + fill_batch( batch, inputs, ctx->io_map, mode ); // update null batch null_input.resp[0] = output_tokens; null_batch.n_tokens = 0; - fill_batch( null_batch, input, io_map, mode ); + fill_batch( null_batch, inputs, ctx->io_map, mode ); // cfg decode - if ( llama_decode(ctx, null_batch) ) { + if ( llama_decode(ctx->llama.ctx, null_batch) ) { fprintf(stderr, "%s : failed to eval, return code %d\n", __func__, 1); return output_tokens; } - llama_kv_cache_clear(ctx); // necessary for many reasons + llama_kv_cache_clear(ctx->llama.ctx); // necessary for many reasons // copy null probabilities std::vector null_logits(n_outputs * n_vocab, 0.0f); - memcpy( null_logits.data(), llama_get_logits( ctx ), sizeof(float) * n_vocab * n_outputs ); + memcpy( null_logits.data(), llama_get_logits( ctx->llama.ctx ), sizeof(float) * n_vocab * n_outputs ); // decode - if ( llama_decode(ctx, batch) ) { + if ( llama_decode(ctx->llama.ctx, batch) ) { fprintf(stderr, "%s : failed to eval, return code %d\n", __func__, 1); return output_tokens; } - llama_kv_cache_clear(ctx); // necessary for many reasons + llama_kv_cache_clear(ctx->llama.ctx); // necessary for many reasons auto sparams = llama_sampler_chain_default_params(); sparams.no_perf = false; @@ -631,15 +624,7 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m llama_sampler_chain_add(smpl, llama_sampler_init_temp (sampling_temperature)); llama_sampler_chain_add(smpl, llama_sampler_init_dist (LLAMA_DEFAULT_SEED)); - auto* logits = llama_get_logits( ctx ); - - /* - // perform CFG sampling - for ( auto i = 0; i < n_vocab * n_outputs; ++i ) { - logits[i] = null_logit[i] + (logits[i] - null_logit[i]) * cfg_strength; - } - */ - + auto* logits = llama_get_logits( ctx->llama.ctx ); for ( auto idx = 0; idx < n_outputs; ++idx ) { // skip if not masked if ( !is_masked[idx] ) { @@ -657,7 +642,7 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m } // sample ith token - auto t = llama_sampler_sample(smpl, ctx, batch.n_tokens - n_outputs + idx ); + auto t = llama_sampler_sample(smpl, ctx->llama.ctx, batch.n_tokens - n_outputs + idx ); // store token if it was masked output_tokens[idx] = t; // update score if it was masked @@ -669,15 +654,15 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m if ( verbose ) print_tokens( output_tokens ); } } else if ( mode == INFERENCE_MODE_NAR ) { - // to-do: assert n_outputs == input.resp[rvq_l-1].size() + // to-do: assert n_outputs == inputs.resp[rvq_l-1].size() output_tokens.clear(); output_tokens.resize(n_outputs); // do one step on many tokens - if ( llama_decode(ctx, batch) ) { + if ( llama_decode(ctx->llama.ctx, batch) ) { fprintf(stderr, "%s : failed to eval, return code %d\n", __func__, 1); return output_tokens; } - llama_kv_cache_clear(ctx); // necessary for many reasons + llama_kv_cache_clear(ctx->llama.ctx); // necessary for many reasons auto sparams = llama_sampler_chain_default_params(); sparams.no_perf = false; @@ -690,7 +675,7 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m for ( auto idx = 0; idx < n_outputs; ++idx ) { // sample ith token - auto t = llama_sampler_sample(smpl, ctx, batch.n_tokens - n_outputs + idx); + auto t = llama_sampler_sample(smpl, ctx->llama.ctx, batch.n_tokens - n_outputs + idx); // store token output_tokens[idx] = t; @@ -708,7 +693,7 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m __func__, output_tokens.size(), (t_main_end - t_main_start) / 1000000.0f, output_tokens.size() / ((t_main_end - t_main_start) / 1000000.0f)); fprintf(stderr, "\n"); - llama_perf_context_print(ctx); + llama_perf_context_print(ctx->llama.ctx); fprintf(stderr, "\n"); } @@ -717,137 +702,93 @@ std::vector VALL_E_API generate( llama_context* ctx, llama_model* m return output_tokens; } -int main( int argc, char** argv ) { - // to-do: replace all of this with proper loading code - int32_t ngl = 0; - int modality = MODALITY_NAR_LEN; - input_t input{}; - io_map_t io_map{}; +std::vector VALL_E_API phonemize( vall_e_context_t* ctx, const std::string& text, const std::string& language ) { + return {1,22,111,100,4,37,115,169,11,2}; // hˈɛloː ʋˈɔrlt +/* + const int n_prompt = -llama_tokenize(model, inputs.phonemes.c_str(), inputs.phonemes.size(), NULL, 0, true, true); + // allocate space for the tokens and tokenize the inputs.phonemes + inputs.phn.resize(n_prompt); + if (llama_tokenize(model, inputs.phonemes.c_str(), inputs.phonemes.size(), inputs.phn.data(), inputs.phn.size(), true, true) < 0) { + fprintf(stderr, "%s: error: failed to tokenize: %s\n", __func__, inputs.phonemes.c_str()); + return 1; + } - // input.phonemes = "hˈɛloː ʋˈɔrlt"; - input.phn = {1,22,111,100,4,37,115,169,11,2}; // hˈɛloː ʋˈɔrlt - input.prom = { - {62,835,835,835,339,395,798,537,537,537,537,222,76,989,548,65,705,375,261,375,297,503,529,571,707,346,266,862,148,496,574,115,115,438,934,339,865,876,63,40,779,461,602,794,10,220,507,869,639,705,869,917,705,893,917,705,869,938,439,175,139,506,375,529,297,705,651,238,962,461,195,441,377,581,473,795,644,626,459,981,767,670,696,73,779,257,738,1017,1019,133,133,1017,835,604,699,626,67,92,707,92,179,179,772,869,441,799,630,238,745,904,904,904,106,133,133,1017,1017,395,883,87,519,594,1002,682,996,540,186,855,430,202,347,889,61,92,542,297,67,669,571,707,346,67,359,571,707,669,604,395,1008,810,35,621,67,600,333,123,284,568,817,243,778,464,638,610,359,538,464,975,321,700,377,484,179,284,284,621,538,464,745,171,171,159,744,744,287,461,69,15,529,67,92,669,464,515,605,24,822,865,293,865,172,638,359,562,138,839,846,775,556,775,1006,917,346,312,148,331,496,646,67,314,15,705,131,855,662,287,172,85,107,519,374,450,391,609,643,778,80,287,794,794,115,785,794,461,699,519,932,522,652,262,508,902,932,932,391,769,18,507,90,442,762,610,610,669,605,35,855,56,989,863,195,464,604,257,904,632,786,951,461,239,195,878,771,146,481,146,481,434,643,917,280,67,464,115,744,744,115,115,115,819,709,63,907,359,519,996,616,682,996,616,519,762,917,841,772,568,954,600,422,893,592,464,626,86,143,615,171,744,744,196,115,821,415,521,799,654,839,644,473,592,953,523,855,738,855,855,876,1017,63,329}, - {913,859,740,740,937,601,961,961,877,747,747,559,474,618,20,316,58,316,180,112,290,869,610,869,869,943,127,153,236,794,282,857,984,196,875,648,993,913,860,616,38,833,620,133,123,992,247,367,252,50,298,27,27,631,163,784,271,20,843,514,869,258,180,66,803,281,123,493,831,102,556,992,385,122,31,251,990,827,26,347,460,43,43,460,228,43,841,913,302,544,544,277,859,404,646,775,315,848,726,185,203,314,203,174,252,174,378,954,214,993,924,809,277,765,363,544,363,518,791,185,454,193,193,193,193,193,573,977,924,76,434,56,193,962,610,24,954,459,396,112,903,137,398,474,506,791,839,399,102,25,205,792,459,474,526,817,869,192,792,593,878,506,24,410,539,788,522,667,566,584,588,992,444,24,869,925,635,393,903,742,320,1023,833,136,216,924,220,24,563,630,968,96,708,24,708,127,399,364,67,740,381,981,203,248,607,744,252,996,474,582,248,527,423,25,387,94,229,775,122,474,792,367,650,371,413,448,448,784,506,795,848,298,27,526,96,905,70,693,956,1002,1002,37,747,857,993,124,193,193,193,193,732,732,732,992,447,792,929,291,289,524,451,27,27,524,202,693,374,1002,125,732,585,367,317,679,395,413,189,493,386,650,110,912,505,384,399,851,367,367,27,230,988,810,975,842,956,1002,4,551,729,956,1002,750,648,231,950,193,96,912,410,732,539,103,193,904,491,213,792,792,998,193,399,151,410,96,673,497,1002,241,833,956,630,43,399,775,732,792,792,792,792,917,750,185,812,812,700,859,841,363,833,630}, - {786,36,821,937,1000,705,1016,345,345,470,165,581,95,404,95,95,1006,477,95,95,691,254,997,657,176,124,95,673,489,326,218,437,907,590,752,541,1016,821,445,563,181,555,181,345,576,190,987,0,265,997,488,12,598,687,152,108,52,95,95,71,87,945,95,997,754,488,955,694,925,82,18,1020,1006,542,788,441,325,532,246,132,560,532,947,655,653,842,732,36,36,829,36,937,989,989,752,651,87,489,677,260,789,462,95,227,986,955,95,810,624,435,280,868,832,879,863,821,829,937,168,270,489,544,909,562,957,0,593,714,675,690,626,227,794,489,489,563,489,298,269,741,249,516,360,240,516,336,93,808,1022,682,555,737,147,405,476,895,323,694,412,689,963,72,193,298,181,521,741,193,93,153,773,677,689,495,30,564,719,1020,559,940,53,53,53,929,360,971,403,1012,997,919,957,433,919,787,401,401,355,276,370,414,690,697,330,629,552,930,720,259,579,221,62,945,135,1020,626,663,401,153,997,381,830,185,587,853,207,126,66,529,410,113,997,488,431,563,488,488,719,746,790,296,843,752,790,23,984,292,41,27,120,249,124,900,358,801,227,978,95,997,997,997,371,561,86,388,52,667,601,894,545,997,498,900,494,365,852,986,95,841,664,256,18,1020,963,901,447,498,262,388,691,997,646,651,757,468,114,601,437,940,212,655,541,970,870,521,237,957,563,794,563,564,620,489,351,489,489,257,733,629,489,227,622,962,7,598,374,470,114,159,211,298,363,843,818,153,59,452,529,258,419,605,689,526,39,982,829,982,752,678,1005,312}, - {673,673,919,866,762,961,52,674,528,528,675,526,12,753,297,967,661,845,482,303,338,1021,506,445,247,214,206,94,434,799,210,885,552,695,853,1022,916,762,764,721,445,434,529,999,771,708,767,498,282,736,227,150,299,12,536,767,321,561,12,530,147,530,262,325,196,990,874,997,944,875,426,12,282,571,571,282,365,534,365,424,89,388,563,222,31,1019,624,74,215,651,1018,74,956,1022,74,18,633,350,72,448,454,769,267,938,12,534,929,723,829,614,505,364,1018,1014,838,673,919,74,223,761,266,78,177,736,20,718,425,1001,366,58,874,58,153,627,312,197,801,530,767,674,196,633,327,425,376,413,1019,209,594,383,744,458,468,711,282,885,640,435,655,571,556,1020,310,116,273,116,504,633,15,736,633,448,662,612,487,345,19,612,665,556,198,778,705,403,706,31,196,197,536,805,427,339,161,241,116,504,58,945,853,734,670,424,807,19,397,175,144,419,19,221,697,68,321,800,210,824,972,712,911,362,427,694,182,651,972,863,684,887,548,806,27,627,639,432,193,103,198,436,837,366,212,125,1001,493,874,808,17,17,127,204,530,300,345,425,246,240,640,906,340,310,633,246,774,114,633,522,777,874,494,577,353,939,571,693,857,722,530,521,354,492,735,214,806,483,736,530,118,234,536,177,132,522,349,259,436,973,528,414,224,762,212,854,744,271,568,127,323,736,304,499,499,78,536,736,805,232,126,468,566,611,52,339,450,258,157,602,594,854,602,599,82,124,472,563,666,174,936,818,66,758,627,52,350,999,734,215,919,1018,874,885}, - {528,448,646,190,222,884,939,907,907,673,413,786,527,517,710,449,119,531,565,762,531,501,522,246,162,871,8,594,206,937,462,712,862,151,103,261,882,990,1007,314,683,864,693,812,319,786,107,531,31,342,632,460,269,429,531,531,717,417,321,671,1015,152,467,863,285,875,941,417,475,825,596,957,117,460,162,162,117,630,735,527,272,558,38,39,605,375,39,900,862,646,712,804,622,963,407,93,828,796,306,415,70,667,371,531,1000,411,710,162,812,381,673,498,691,884,928,712,528,48,630,24,593,901,973,579,722,75,139,909,919,328,764,393,777,753,512,577,175,577,512,922,834,863,30,69,94,68,616,691,835,335,486,345,306,374,732,938,580,311,715,495,527,1008,306,369,663,512,369,320,360,80,42,1021,1021,1021,175,568,526,362,320,317,488,613,937,548,966,545,596,177,306,480,522,577,512,512,638,1008,82,100,696,89,714,531,639,460,679,718,492,509,492,624,460,572,531,306,19,473,915,558,285,319,713,1018,381,877,667,425,905,43,437,632,634,324,306,207,324,303,48,69,467,39,902,599,3,617,465,78,918,459,1009,427,751,145,531,349,356,1021,157,507,780,624,165,507,144,270,94,414,899,379,947,994,853,107,586,652,877,92,19,91,188,544,624,470,503,513,13,192,563,145,531,618,743,470,62,701,499,436,679,505,198,959,3,766,839,437,491,395,1021,512,306,512,356,851,1021,1021,78,690,856,735,286,280,4,1008,369,359,309,651,864,561,170,692,952,877,520,959,306,37,1021,31,236,162,773,522,254,446,606,691,804,882,58,974}, - {1011,939,881,881,140,937,724,724,937,1011,381,229,965,251,745,69,305,206,566,813,503,116,940,127,353,621,57,779,595,744,755,530,701,862,760,443,293,768,156,281,960,504,327,979,55,790,545,953,830,759,667,485,861,63,485,55,898,581,520,49,99,651,940,945,685,621,728,487,650,530,934,378,522,522,522,996,534,522,739,534,378,543,94,602,390,948,692,692,41,41,768,412,982,692,692,774,176,791,526,497,57,940,542,685,694,916,813,890,357,193,430,863,929,412,412,903,140,763,465,707,569,925,859,985,24,411,835,298,293,791,837,460,182,296,137,474,809,111,376,1021,111,490,111,938,542,578,477,506,57,385,300,873,240,104,667,204,515,834,24,125,113,980,111,997,859,997,376,193,490,824,511,799,719,575,451,575,251,222,630,429,920,788,300,993,641,154,816,940,618,130,940,462,823,955,1001,569,508,632,2,903,399,333,709,489,726,932,725,777,970,843,717,940,211,534,274,161,392,103,31,462,813,985,638,213,352,219,236,381,287,111,87,818,953,112,336,980,1016,72,960,426,238,60,9,487,665,129,24,24,162,312,411,111,157,473,466,222,940,341,55,457,712,179,451,111,831,918,826,814,940,30,468,240,207,389,923,186,95,300,876,679,576,543,582,111,227,312,112,545,747,378,165,158,610,601,425,238,704,630,124,644,949,982,297,868,569,24,57,465,24,859,111,24,752,775,24,647,465,495,57,24,57,227,907,296,581,843,1013,514,555,319,937,347,478,186,684,15,241,534,369,381,846,578,314,711,814,435,41,986,673,991}, - {485,748,562,562,485,380,834,997,78,963,755,142,978,135,362,421,217,79,530,1012,972,946,127,587,838,818,456,548,424,479,944,650,694,447,391,616,938,908,206,259,998,292,818,128,353,273,566,796,333,146,110,986,571,451,166,229,421,300,911,689,329,145,287,273,542,808,301,491,0,278,825,442,0,100,818,826,66,904,642,566,135,305,999,993,905,485,755,782,365,977,485,1015,570,1002,755,169,967,36,721,1019,273,931,273,166,216,31,346,946,32,290,362,828,464,748,782,1002,1015,755,1014,100,315,777,549,177,882,110,603,975,531,608,67,1011,950,465,368,416,798,941,635,602,553,300,200,644,498,325,786,734,342,222,403,1,716,175,899,273,40,333,999,74,54,644,408,976,407,631,577,338,435,612,333,273,162,709,882,555,384,995,173,459,442,72,72,200,72,711,219,282,716,442,431,801,976,130,622,72,582,384,516,772,0,440,1001,249,1,953,65,945,438,249,511,561,205,507,821,998,427,746,290,544,426,693,999,190,214,167,219,534,166,325,975,414,326,326,268,679,991,418,868,445,632,160,380,890,346,315,806,258,806,486,326,797,471,18,790,33,66,63,66,224,38,599,599,110,801,761,18,936,230,253,171,393,774,887,887,403,466,495,524,261,666,256,687,759,263,713,185,454,242,988,185,161,911,430,86,550,439,327,527,671,782,383,916,590,315,806,583,465,785,321,315,421,856,66,352,0,634,540,362,948,185,16,224,372,694,259,648,87,733,659,603,67,269,901,66,566,173,705,746,566,911,10,743,860,78,782,1002,755,389,175}, - {948,948,975,975,948,322,672,639,902,55,916,439,498,389,407,682,451,401,386,440,499,348,736,891,603,762,783,407,886,76,543,699,137,458,639,253,63,475,55,436,502,888,542,131,524,167,738,131,907,29,378,545,227,382,478,399,218,872,917,202,330,2,371,264,667,355,1016,768,590,408,463,542,214,202,715,891,840,297,509,689,290,439,672,714,528,940,1019,534,975,475,1019,835,975,558,975,981,330,635,96,858,606,627,367,191,191,669,40,873,359,267,701,426,210,1012,899,975,475,1012,610,6,300,749,231,616,877,631,720,574,551,398,503,789,684,664,390,277,150,990,823,190,971,903,175,863,316,965,988,988,800,612,336,506,242,847,389,939,415,202,83,317,2,153,365,363,57,2,891,965,300,754,763,426,555,621,303,415,367,902,829,741,119,380,902,25,884,439,822,49,76,760,566,316,249,555,774,955,834,309,859,173,935,812,682,586,141,606,197,131,644,631,913,586,202,117,810,884,76,592,754,531,586,925,649,583,145,816,821,283,871,1017,316,377,646,339,201,76,780,76,976,217,38,598,977,617,825,833,49,231,749,749,633,205,231,271,50,249,684,555,982,526,895,288,22,57,722,996,260,1018,110,833,644,738,648,468,798,297,769,282,197,402,465,510,194,930,182,909,749,986,187,187,917,38,38,985,985,988,815,878,814,459,237,768,781,649,683,749,934,729,463,181,625,231,917,96,499,839,720,439,842,205,808,338,617,681,326,446,905,346,647,533,49,728,147,432,846,536,586,611,49,879,872,893,859,859,961,989,975,701,495,65}, - }; - input.resp = {}; + for ( auto& token : inputs.phn ) printf("%i ", token ); + printf("\n"); +*/ +} - std::string vall_e_model_path = "./data/vall_e.gguf"; - std::string encodec_model_path = "./data/encodec.bin"; - std::string input_prompt_path = "./data/prom.wav"; - std::string output_response_path = "./data/resp.wav"; +vall_e_context_t* VALL_E_API vall_e_load( const vall_e_context_params_t& params ) { + vall_e_context_t* ctx = new vall_e_context_t(); + ctx->params = params; - // load dynamic backends + // setup ggml ggml_backend_load_all(); - // initialize the models + // setup llama.cpp llama_model_params model_params = llama_model_default_params(); - model_params.n_gpu_layers = ngl; + model_params.n_gpu_layers = params.gpu_layers; - llama_model* model = llama_load_model_from_file(vall_e_model_path.c_str(), model_params); - if (model == NULL) { + ctx->llama.model = llama_load_model_from_file(params.model_path.c_str(), model_params); + if ( !ctx->llama.model ) { fprintf(stderr , "%s: error: unable to load model\n" , __func__); - return 1; + return ctx; } // initialize the context llama_context_params ctx_params = llama_context_default_params(); - ctx_params.n_ctx = CTX_SIZE; - ctx_params.n_batch = CTX_SIZE; - ctx_params.n_ubatch = CTX_SIZE; - ctx_params.n_threads = N_THREADS; - ctx_params.n_threads_batch = N_THREADS; + ctx_params.n_ctx = params.ctx_size; + ctx_params.n_batch = params.ctx_size; + ctx_params.n_ubatch = params.ctx_size; + ctx_params.n_threads = params.cpu_threads; + ctx_params.n_threads_batch = params.cpu_threads; ctx_params.no_perf = false; ctx_params.attention_type = LLAMA_ATTENTION_TYPE_CAUSAL; - llama_context* ctx = llama_new_context_with_model(model, ctx_params); - if (ctx == NULL) { + ctx->llama.ctx = llama_new_context_with_model(ctx->llama.model, ctx_params); + if ( !ctx->llama.ctx ) { fprintf(stderr , "%s: error: failed to create the llama_context\n" , __func__); - return 1; + return ctx; } - - // initialize the sampler - /* - auto sparams = llama_sampler_chain_default_params(); - sparams.no_perf = false; - llama_sampler * smpl = llama_sampler_chain_init(sparams); - - llama_sampler_chain_add(smpl, llama_sampler_init_top_k(0)); - llama_sampler_chain_add(smpl, llama_sampler_init_top_p(1.0, 1)); - llama_sampler_chain_add(smpl, llama_sampler_init_temp (1.0)); - llama_sampler_chain_add(smpl, llama_sampler_init_dist (LLAMA_DEFAULT_SEED)); - */ - - struct encodec_context* ectx = encodec_load_model(encodec_model_path.c_str(), 0, ngl); - if (!ectx) { + // setup encodec.cpp + ctx->encodec.ctx = encodec_load_model(params.encodec_path.c_str(), 0, params.gpu_layers); + if ( !ctx->encodec.ctx ) { fprintf(stderr, "%s: error during loading model\n", __func__); - return 1; + return ctx; } + encodec_set_target_bandwidth(ctx->encodec.ctx, 6); + encodec_set_sample_rate(ctx->encodec.ctx, 24000); + + // setup vall_e.cpp + vall_e_inputs_map_init( ctx->io_map, ctx->llama.model ); + + return ctx; +} +vall_e_inputs_t vall_e_prepare_inputs( vall_e_context_t* ctx, const std::string& text, const std::string& prompt_path, const std::string& language ) { + vall_e_inputs_t inputs; - encodec_set_target_bandwidth(ectx, 6); - encodec_set_sample_rate(ectx, 24000); + inputs.phn = phonemize( ctx, text, language ); + inputs.prom = encode_audio( ctx->encodec.ctx, read_audio_from_disk( prompt_path ) ); + if ( language == "en" ) inputs.lang = 0; + else if ( language == "ja" ) inputs.lang = 1; + else if ( language == "de" ) inputs.lang = 2; + else if ( language == "fr" ) inputs.lang = 3; + else if ( language == "zh" ) inputs.lang = 4; + else if ( language == "ko" ) inputs.lang = 5; - // load wavform - if ( input.prom.empty() ) { - input.prom = encode_audio_from_disk(ectx, input_prompt_path); - } - //input.resp = encode_audio_from_disk(ectx, output_response_path); - - - // grab input embeddings - vall_e_inputs_map_init( io_map, model ); - - // tokenize phonemes - // to-do: make this work, the vocab does not work - if ( input.phonemes != "" ) { - const int n_prompt = -llama_tokenize(model, input.phonemes.c_str(), input.phonemes.size(), NULL, 0, true, true); - // allocate space for the tokens and tokenize the input.phonemes - input.phn.resize(n_prompt); - if (llama_tokenize(model, input.phonemes.c_str(), input.phonemes.size(), input.phn.data(), input.phn.size(), true, true) < 0) { - fprintf(stderr, "%s: error: failed to tokenize: %s\n", __func__, input.phonemes.c_str()); - return 1; - } - - for ( auto& token : input.phn ) printf("%i ", token ); - printf("\n"); - } - - // check for embds - /* - { - input.task = "len"; - printf("batch init\n"); - llama_batch batch = llama_batch_init( CTX_SIZE, io_map.n_embd, CTX_SIZE ); - printf("fill init\n"); - fill_batch( batch, input, io_map, INFERENCE_MODE_LEN ); - printf("filled init\n"); - - for ( auto i = 0; i < batch.n_tokens; ++i ) { - float summed = 0; - for ( auto j = 0; j < 1024; ++j ) { - summed += batch.embd[i * 1024 + j]; - } - printf("%i: \t%i \t%f\n", i, batch.pos[i], summed); - } - } - */ - - // inference - std::vector output_tokens; + return inputs; +} +// to-do: provide sampling params +vall_e_audio_codes_t vall_e_generate( vall_e_context_t* ctx, vall_e_inputs_t& inputs, int modality ) { // NAR-len demasking + std::vector output_tokens; if ( modality == MODALITY_NAR_LEN ) { // inference len - int len = 0; + int len = 75; if ( !len ) { - input.task = "len"; - output_tokens = generate( ctx, model, input, io_map, 5, INFERENCE_MODE_LEN ); + inputs.task = "len"; + output_tokens = generate( ctx, inputs, 5, INFERENCE_MODE_LEN ); { int digit = 1; for (auto it = output_tokens.rbegin(); it < output_tokens.rend(); ++it) { @@ -859,47 +800,59 @@ int main( int argc, char** argv ) { if ( len <= 0 || len > MAX_DURATION ) len = MAX_DURATION; } // fill with mask tokens - input.resp.resize(1); + inputs.resp.resize(1); for ( auto i = 0; i < len; ++i ) { - input.resp[0].emplace_back( 1024 ); // fill with masked tokens + inputs.resp[0].emplace_back( 1024 ); // fill with masked tokens } - /* - input.resp = { - {922,738,461,341,341,10,416,416,416,416,346,346,346,346,346,484,484,484,484,484,484,333,442,442,359,359,359,459,459,975,975,626,626,626,626,626,610,359,359,359,359,359,359,359,359,359,610,610,442,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,638,638,638,638,975,975,672,875,63,144}, - // {993,700,384,213,794,10,305,778,58,225,118,260,768,768,260,474,903,732,70,992,447,70,1000,665,848,379,485,934,181,795,438,298,688,324,934,756,395,795,110,328,343,172,768,871,593,355,396,783,24,24,911,20,27,562,697,616,668,27,27,755,20,505,248,79,822,461,197,156,27,492,151,1013,669,669,562}, - // {626,989,936,488,511,624,997,112,112,648,210,650,563,650,41,41,490,920,977,986,920,927,131,167,167,968,346,168,167,168,120,355,766,599,712,390,558,810,948,332,332,867,994,346,955,392,920,452,576,346,52,254,52,307,897,307,968,920,167,563,167,167,167,968,167,488,968,488,1001,938,563,741,432,566,758}, - // {916,874,798,212,496,751,620,616,982,745,975,890,890,141,141,321,321,214,899,42,151,722,310,971,774,35,627,995,27,43,248,248,595,774,942,352,810,35,384,340,654,639,89,214,737,197,657,45,622,321,337,19,483,679,938,938,682,938,938,141,938,310,114,724,116,327,372,607,607,310,204,713,762,853,853}, - }; - */ // inference NAR-len 0 - input.task = "tts"; + inputs.task = "tts"; for ( auto l = 0; l < 8; ++l ) { - input.rvq_l = l; - output_tokens = generate( ctx, model, input, io_map, 5, l == 0 ? INFERENCE_MODE_NAR_DEMASK : INFERENCE_MODE_NAR ); - if ( l == 0 ) input.resp.clear(); - input.resp.emplace_back( output_tokens ); + inputs.rvq_l = l; + output_tokens = generate( ctx, inputs, 5, l == 0 ? INFERENCE_MODE_NAR_DEMASK : INFERENCE_MODE_NAR ); + if ( l == 0 ) inputs.resp.clear(); + inputs.resp.emplace_back( output_tokens ); } // AR+NAR } else if ( modality == MODALITY_AR_NAR ){ - input.task = "tts"; + inputs.task = "tts"; for ( auto l = 0; l < 8; ++l ) { - input.rvq_l = l; - output_tokens = generate( ctx, model, input, io_map, l == 0 ? MAX_DURATION : 1, l == 0 ? INFERENCE_MODE_AR : INFERENCE_MODE_NAR ); - input.resp.emplace_back( output_tokens ); + inputs.rvq_l = l; + output_tokens = generate( ctx, inputs, l == 0 ? MAX_DURATION : 1, l == 0 ? INFERENCE_MODE_AR : INFERENCE_MODE_NAR ); + inputs.resp.emplace_back( output_tokens ); } } - // write audio to disk - auto waveform = decode_audio( ectx, input.resp ); - write_wav_on_disk( waveform, output_response_path ); + return inputs.resp; +} +void VALL_E_API vall_e_free( vall_e_context_t* ctx ) { + encodec_free(ctx->encodec.ctx); + llama_free(ctx->llama.ctx); + llama_free_model(ctx->llama.model); + ggml_free(ctx->io_map.ctx); + delete ctx; +} - // cleanup - encodec_free(ectx); +int main( int argc, char** argv ) { + // to-do: parse CLI args - llama_free(ctx); - - llama_free_model(model); + vall_e_context_params_t params; + params.model_path = "./data/vall_e.gguf"; + params.encodec_path = "./data/encodec.bin"; + params.gpu_layers = N_GPU_LAYERS; + params.cpu_threads = N_THREADS; + vall_e_context_t* ctx = vall_e_load( params ); + + std::string prompt_path = "./data/prom.wav"; + std::string output_path = "./data/resp.wav"; + std::string language = "en"; + int modality = MODALITY_NAR_LEN; + + auto inputs = vall_e_prepare_inputs( ctx, "Hello world.", prompt_path, language ); + auto output_audio_codes = vall_e_generate( ctx, inputs, modality ); + write_audio_to_disk( decode_audio( ctx->encodec.ctx, output_audio_codes ), output_path ); + + vall_e_free( ctx ); return 0; } \ No newline at end of file diff --git a/vall_e.cpp/vall_e.h b/vall_e.cpp/vall_e.h index 739e18b..a09fabc 100644 --- a/vall_e.cpp/vall_e.h +++ b/vall_e.cpp/vall_e.h @@ -35,46 +35,10 @@ const int MODALITY_NAR_LEN = 1; const int MAX_DURATION = 75 * 12; const int CTX_SIZE = 2048; const int N_THREADS = 8; +const int N_GPU_LAYERS = 0; -// stores the raw inputs to be fed -struct input_t { - std::string task = "tts"; - - std::string phonemes = ""; - std::vector phn = {}; - llama_token lang = 0; - llama_token rvq_l = 0; - std::vector> prom = {}; - std::vector> resp = {}; -}; - -// reference mapping from vall_e.export.py -/* - [(0, 256), 'text_emb.weight', 'classifiers.proj.9.weight', None], - [(256, 264), 'rvq_l_emb.weight', None, '<|RVQ:{l}|>'], - [(264, 270), 'langs_emb.weight', None, '<|lang:{lang}|>'], - [(270, 279), 'tasks_emb.weight', None, '<|task:{task}|>'], - [(279, 290), 'len_emb.weight', 'classifiers.proj.10.weight', '<|len:{id}|>'], - [(290, 291), 'tones_emb.weight', None, '<|tone:{tone}|>'], - [(291, 292), 'sep', None, '<|sep|>'], - [(292, 1316), 'proms_emb.embeddings.0.weight', None, '<|P|0|{id}|>'], - [(1316, 2340), 'proms_emb.embeddings.1.weight', None, '<|P|1|{id}|>'], - [(2340, 3364), 'proms_emb.embeddings.2.weight', None, '<|P|2|{id}|>'], - [(3364, 4388), 'proms_emb.embeddings.3.weight', None, '<|P|3|{id}|>'], - [(4388, 5412), 'proms_emb.embeddings.4.weight', None, '<|P|4|{id}|>'], - [(5412, 6436), 'proms_emb.embeddings.5.weight', None, '<|P|5|{id}|>'], - [(6436, 7460), 'proms_emb.embeddings.6.weight', None, '<|P|6|{id}|>'], - [(7460, 8484), 'proms_emb.embeddings.7.weight', None, '<|P|7|{id}|>'], - [(8484, 9509), 'resps_emb.embeddings.0.weight', 'classifiers.proj.0.weight', '<|R|AR|0:0|{id}|>'], - [(9509, 10533), 'resps_emb.embeddings.1.weight', 'classifiers.proj.1.weight', '<|R|NAR|0:1|{id}|>'], - [(10533, 11557), 'resps_emb.embeddings.2.weight', 'classifiers.proj.2.weight', '<|R|NAR|1:2|{id}|>'], - [(11557, 12581), 'resps_emb.embeddings.3.weight', 'classifiers.proj.3.weight', '<|R|NAR|2:3|{id}|>'], - [(12581, 13605), 'resps_emb.embeddings.4.weight', 'classifiers.proj.4.weight', '<|R|NAR|3:4|{id}|>'], - [(13605, 14629), 'resps_emb.embeddings.5.weight', 'classifiers.proj.5.weight', '<|R|NAR|4:5|{id}|>'], - [(14629, 15653), 'resps_emb.embeddings.6.weight', 'classifiers.proj.6.weight', '<|R|NAR|5:6|{id}|>'], - [(15653, 16677), 'resps_emb.embeddings.7.weight', 'classifiers.proj.7.weight', '<|R|NAR|6:7|{id}|>'], - [(16677, 17702), 'resps_emb.embeddings.8.weight', 'classifiers.proj.8.weight', '<|R|NAR|0:0|{id}|>'] -*/ +typedef llama_token token_t; +typedef std::vector> vall_e_audio_codes_t; // stores embeddings + metadata for an embedding range struct io_t { @@ -109,29 +73,73 @@ struct score_t { bool operator<( const score_t& that ) const { return this->value < that.value; } }; +struct vall_e_context_params_t { + std::string model_path; + std::string encodec_path; + int32_t gpu_layers = N_GPU_LAYERS; + int32_t cpu_threads = N_THREADS; + int32_t ctx_size = CTX_SIZE; + bool verbose = false; +}; +// stores everything needed for vall_e.cpp +struct vall_e_context_t { + vall_e_context_params_t params; + + io_map_t io_map; + + struct { + llama_model* model = NULL; + llama_context* ctx = NULL; + } llama; + + struct { + encodec_context* ctx; + } encodec; +}; +// stores the raw inputs to be fed +struct vall_e_inputs_t { + std::string task = "tts"; + + std::vector phn = {}; + token_t lang = 0; + token_t rvq_l = 0; + vall_e_audio_codes_t prom = {}; + vall_e_audio_codes_t resp = {}; +}; + // helper tensor functions std::vector VALL_E_API read_2d_tensor( struct ggml_tensor* tensor ); -ggml_tensor* VALL_E_API view_2d_tensor( ggml_tensor* tensor, int32_t start, int32_t end, int32_t dim = 0 ); // cringe method to keep in my pocket +//ggml_tensor* VALL_E_API view_2d_tensor( ggml_tensor* tensor, int32_t start, int32_t end, int32_t dim = 0 ); // cringe method to keep in my pocket ggml_tensor* VALL_E_API view_2d_tensor( ggml_context* ctx, ggml_tensor* tensor, int32_t start, int32_t end, int32_t dim = 0 ); -void VALL_E_API print_tokens( const std::vector& tokens, const std::string& prefix = "Tokens: " ); +void VALL_E_API print_tokens( const std::vector& tokens, const std::string& prefix = "Tokens: " ); -std::vector> VALL_E_API map_embeddings( const std::vector& tokens, int n_embd, const float* embds ); -std::vector> VALL_E_API sum_embeddings( const std::vector>& input, int n_embd, int rvq_l, const float** embds, int mode = EMBEDDING_MODE_PROM ); +std::vector> VALL_E_API map_embeddings( const std::vector& tokens, int n_embd, const float* embds ); +std::vector> VALL_E_API sum_embeddings( const vall_e_audio_codes_t& input, int n_embd, int rvq_l, const float** embds, int mode = EMBEDDING_MODE_PROM ); std::vector VALL_E_API soft_max( int n_logits, const float* logits ); // batch and inferencing -void VALL_E_API batch_add( llama_batch& batch, llama_token id, int n_embd, const float* embds, llama_pos pos, bool output, const std::vector & seq_ids = {0} ); -void VALL_E_API fill_batch( llama_batch& batch, input_t& input, io_map_t& inputs_map, int mode ); -std::vector VALL_E_API generate( llama_context* ctx, llama_model* model, input_t& input, io_map_t& inputs_map, int max_tokens, int mode, bool verbose = true ); +void VALL_E_API batch_add( llama_batch& batch, token_t id, int n_embd, const float* embds, llama_pos pos, bool output, const std::vector & seq_ids = {0} ); +void VALL_E_API fill_batch( llama_batch& batch, vall_e_inputs_t& input, io_map_t& inputs_map, int mode ); +std::vector VALL_E_API generate( vall_e_context_t* ctx, vall_e_inputs_t& input, int max_tokens, int mode, bool verbose = true ); + +// +std::vector VALL_E_API phonemize( vall_e_context_t* ctx, const std::string& text, const std::string& language = "auto" ); // encodec helpers -bool VALL_E_API read_wav_from_disk( std::string in_path, std::vector& audio_arr ); -void VALL_E_API write_wav_on_disk( std::vector& audio_arr, std::string dest_path ); -std::vector> VALL_E_API encode_audio_from_disk( struct encodec_context* ectx, const std::string& path ); +std::vector VALL_E_API read_audio_from_disk( const std::string& path ); +void VALL_E_API write_audio_to_disk( const std::vector& waveform, const std::string& path ); + +std::vector> VALL_E_API encode_audio( struct encodec_context* ectx, const std::vector& waveform ); std::vector VALL_E_API decode_audio( struct encodec_context* ectx, const std::vector>& codes_2d ); // model-accessing helpers const io_t& VALL_E_API vall_e_inputs_map_get_embeddings( io_map_t& inputs_map, const std::string& name ); const float* VALL_E_API vall_e_inputs_map_get_embeddings_p( io_map_t& inputs_map, const std::string& name ); int32_t VALL_E_API vall_e_inputs_map_get_classifier_idx( io_map_t& inputs_map, const std::string& name ); -void VALL_E_API vall_e_inputs_map_init( io_map_t&, llama_model* model ); \ No newline at end of file +void VALL_E_API vall_e_inputs_map_init( io_map_t&, llama_model* model ); + +// context management +vall_e_context_t* VALL_E_API vall_e_load( const vall_e_context_params_t& params ); +vall_e_inputs_t vall_e_prepare_inputs( vall_e_context_t* ctx, const std::string& text, const std::string& prompt_path, const std::string& lang ); +vall_e_audio_codes_t vall_e_generate( vall_e_context_t* ctx, vall_e_inputs_t& inputs, int modality = MODALITY_NAR_LEN ); +void VALL_E_API vall_e_free( vall_e_context_t* ctx ); \ No newline at end of file