{"id":8011,"date":"2024-08-07T13:32:22","date_gmt":"2024-08-07T11:32:22","guid":{"rendered":"https:\/\/projecteaina.cat\/tech\/?p=8011"},"modified":"2024-11-18T12:26:02","modified_gmt":"2024-11-18T11:26:02","slug":"com-optimitzar-un-model-tts-amb-multiples-parlants","status":"publish","type":"post","link":"https:\/\/projecteaina.cat\/tech\/com-optimitzar-un-model-tts-amb-multiples-parlants\/","title":{"rendered":"Com optimitzar un model TTS amb m\u00faltiples parlants"},"content":{"rendered":"<p><img decoding=\"async\" class=\"wp-image-8015 aligncenter\" src=\"https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa.png\" alt=\"Aina_Model_Matxa\" width=\"638\" height=\"319\" srcset=\"https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-200x100.png 200w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-300x150.png 300w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-400x200.png 400w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-600x300.png 600w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-768x384.png 768w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-800x400.png 800w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-1024x512.png 1024w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-1200x600.png 1200w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa-1536x768.png 1536w, https:\/\/projecteaina.cat\/tech\/wp-content\/uploads\/2024\/08\/Aina_Model_Matxa.png 6912w\" sizes=\"(max-width: 638px) 100vw, 638px\" \/><\/p>\n<p>La recerca que enmarcada en el Projecte Aina, impulsat per la <a href=\"https:\/\/politiquesdigitals.gencat.cat\/ca\/economia\/catalonia-ai\/aina\/\" target=\"_blank\" rel=\"noopener\">Generalitat de Catalunya<\/a>, t\u00e9 com a objectiu el desenvolupament d&#8217;una infraestructura digital per al catal\u00e0. Al mateix temps, els investigadors treballen per a l&#8217;assoliment de noves millores seguint l&#8217;excel\u00b7l\u00e8ncia en la recerca desenvolupada pel <a href=\"http:\/\/bsc.es\" target=\"_blank\" rel=\"noopener\">Barcelona Supercomputing Center (BSC-CNS)<\/a>. Un dels casos espec\u00edfics de la recerca \u00e9s l&#8217;optimitzai\u00f3 dels models de s\u00edntesi de veu (TTS) multidialectal. Al seg\u00fcent article que compte amb 3 diferents entregues, l&#8217;investigador del BSC-CNS, <a href=\"https:\/\/www.bsc.es\/es\/llopart-font-marti\" target=\"_blank\" rel=\"noopener\">Mart\u00ed Llopart<\/a>, estudia com optimitzar un model TTS amb m\u00faltiples parlants per a una infer\u00e8ncia m\u00e9s r\u00e0pida en CPU, en concret de <a href=\"https:\/\/huggingface.co\/projecte-aina\/matxa-tts-cat-multispeaker\" target=\"_blank\" rel=\"noopener\">Matxa<\/a> i <a href=\"https:\/\/huggingface.co\/projecte-aina\/alvocat-vocos-22khz\" target=\"_blank\" rel=\"noopener\">Alvocat<\/a>, desenvolupat per l&#8217;equip del <a href=\"https:\/\/projecteaina.cat\/\" target=\"_blank\" rel=\"noopener\">Projecte Aina<\/a>.<\/p>\n<h3 id=\"6a91\" class=\"pw-post-title fn fo fp be fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp bj\" data-testid=\"storyTitle\">Com optimitzar un model TTS amb m\u00faltiples parlants per a una infer\u00e8ncia m\u00e9s r\u00e0pida en CPU \/ Optimizing a multi-speaker TTS model for faster CPU inference<\/h3>\n<h3 class=\"pw-post-title fn fo fp be fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp bj\" data-testid=\"storyTitle\"><a href=\"https:\/\/medium.com\/@mllopart.bsc\/optimizing-a-multi-speaker-tts-model-for-faster-cpu-inference-part-1-165908627829\" target=\"_blank\" rel=\"noopener\">Part 1<\/a><\/h3>\n<p id=\"653b\" class=\"pw-post-body-paragraph lf lg fp lh b li lj lk ll lm ln lo lp lq lr ls lt lu lv lw lx ly lz ma mb mc fi bj\" data-selectable-paragraph=\"\">Our goal was to optimize\ud83c\udf75 Matxa, a Catalan multispeaker and multidialectal text-to-speech (TTS) model which uses \ud83e\udd51 alVoCat as a vocoder. In the end, we obtained a 4.8x speedup for our model, here\u2019s how we did it: (<a href=\"https:\/\/medium.com\/@mllopart.bsc\/optimizing-a-multi-speaker-tts-model-for-faster-cpu-inference-part-1-165908627829\" target=\"_blank\" rel=\"noopener\">consulta l&#8217;article sencer<\/a>).<\/p>\n<h3 class=\"pw-post-title fn fo fp be fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp bj\" data-testid=\"storyTitle\"><a href=\"https:\/\/medium.com\/@mllopart.bsc\/optimizing-a-multi-speaker-tts-model-for-faster-cpu-inference-part-2-fa9fc48d1635\" target=\"_blank\" rel=\"noopener\">Part 2<\/a><\/h3>\n<p id=\"1cc6\" class=\"pw-post-body-paragraph lf lg fp lh b li lj lk ll lm ln lo lp lq lr ls lt lu lv lw lx ly lz ma mb mc fi bj\" data-selectable-paragraph=\"\">In this second part of the blog, I\u2019ll explain in detail how we chose the previously mentioned ONNX settings for intra- and inter-operator parallelism. (<a href=\"https:\/\/medium.com\/@mllopart.bsc\/optimizing-a-multi-speaker-tts-model-for-faster-cpu-inference-part-2-fa9fc48d1635\" target=\"_blank\" rel=\"noopener\">consulta l&#8217;article sencer<\/a>).<\/p>\n<h3 class=\"pw-post-title fn fo fp be fq fr fs ft fu fv fw fx fy fz ga gb gc gd ge gf gg gh gi gj gk gl gm gn go gp bj\" data-testid=\"storyTitle\"><a href=\"https:\/\/medium.com\/@mllopart.bsc\/optimizing-a-multi-speaker-tts-model-for-faster-cpu-inference-part-3-8af6a5dcafe3\" target=\"_blank\" rel=\"noopener\">Part 3<\/a><\/h3>\n<p id=\"f28b\" class=\"pw-post-body-paragraph lf lg fp lh b li lj lk ll lm ln lo lp lq lr ls lt lu lv lw lx ly lz ma mb mc fi bj\" data-selectable-paragraph=\"\">In this final part of our blog, I\u2019ll explain in a bit more detail some other optimization techniques that we tried, even if unsuccessfully. (<a href=\"https:\/\/medium.com\/@mllopart.bsc\/optimizing-a-multi-speaker-tts-model-for-faster-cpu-inference-part-3-8af6a5dcafe3\" target=\"_blank\" rel=\"noopener\">consulta l&#8217;article sencer<\/a>)<\/p>\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/huggingface.co\/projecte-aina\/matxa-tts-cat-multispeaker\" target=\"_blank\" rel=\"noopener\">Accedeix al model Matxa-TTS<\/a><\/h3>\n<h3 style=\"text-align: center;\"><a href=\"http:\/\/projecteaina.cat\/ainakit\" target=\"_blank\" rel=\"noopener\">Accedeix a l&#8217;Aina Kit<\/a><\/h3>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La recerca que enmarcada en el Projecte Aina, impulsat per [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":8025,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-8011","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies-cientifiques"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - 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