{"id":1560,"date":"2023-11-07T18:19:22","date_gmt":"2023-11-07T17:19:22","guid":{"rendered":"https:\/\/numpex.org\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\/"},"modified":"2024-05-23T09:28:41","modified_gmt":"2024-05-23T07:28:41","slug":"le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale","status":"publish","type":"post","link":"https:\/\/numpex.org\/fr\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\/","title":{"rendered":"Premier atelier de co-conception et de co-d\u00e9veloppement d&rsquo;Exa-DI sur \u00ab Discr\u00e9tisation efficace pour EDP@Exascale \u00bb"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_column_text uncode_shortcode_id=\u00a0\u00bb153063&Prime;]<strong>Le premier atelier de co-conception\/co-d\u00e9veloppement du projet <span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/fr\/exa-di-developpement-et-integration\/\">projet Exa-DI<\/a> <\/span>(D\u00e9veloppement et int\u00e9gration) du <span style=\"text-decoration: underline\"><br \/>\n<a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/fr\/\">PEPR NumPEx<\/a><\/span> avait pour th\u00e8me \u00ab\u00a0Discr\u00e9tisation efficace pour EDP@Exascale\u00a0\u00bb\u00a0 et s&rsquo;est d\u00e9roul\u00e9 les 7 et 8 novembre 2023 \u00e0 l&rsquo;Amphith\u00e9\u00e2tre J. Talairach (Neurospin) du CEA Saclay \u00e0 Gif-sur-Yvette.<\/strong>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text uncode_shortcode_id=\u00a0\u00bb473977&Prime;]Cet atelier en pr\u00e9sentiel a r\u00e9uni pendant deux jours les membres d&rsquo;Exa-DI, les membres des autres projets NumPEx (Exa-MA : M\u00e9thodes et Algorithmes pour l&rsquo;Exascale, Exa-SofT : Logiciels et Outils HPC, Exa-DoST : Logiciels et Outils Orient\u00e9s Donn\u00e9es pour l&rsquo;Exascale et Exa-AToW : Architectures et Outils pour les Workflows \u00e0 Grande \u00c9chelle), les d\u00e9monstrateurs applicatifs (ADs) de divers secteurs de la recherche et de l&rsquo;industrie, ainsi que des experts pour discuter des avanc\u00e9es et des orientations futures pour la discr\u00e9tisation efficace des \u00e9quations aux d\u00e9riv\u00e9es partielles (EDP) bas\u00e9es sur la physique \u00e0 l&rsquo;exascale.<\/p>\n<p>Cet atelier est le premier des ateliers de co-conception et de co-d\u00e9veloppement dont l&rsquo;objectif principal est de promouvoir les strat\u00e9gies de co-d\u00e9veloppement de la pile logicielle pour acc\u00e9l\u00e9rer le d\u00e9veloppement \u00e0 l&rsquo;exascale et la portabilit\u00e9 des applications de science et d&rsquo;ing\u00e9nierie computationnelles. Les discussions ont port\u00e9 sur les d\u00e9fis du processus de co-conception et de co-d\u00e9veloppement, les questions cl\u00e9s et les probl\u00e9matiques sous-jacentes en \u00e9tablissant des liens entre NumPEx et les applications, ainsi que sur les initiatives promouvant la durabilit\u00e9 de la pile logicielle \u00e0 l&rsquo;exascale, en mettant l&rsquo;accent sur la collaboration et l&rsquo;innovation.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb787689&Prime;]<strong>Sessions principales<br \/>\n<\/strong><\/p>\n<p><strong>\u00a0<\/strong>[\/vc_custom_heading][vc_column_text uncode_shortcode_id=\u00a0\u00bb228857&Prime;]<\/p>\n<ul>\n<li><strong>Introduction et contexte : mise en place du th\u00e8me principale de l&rsquo;atelier<br \/>\n<\/strong><\/li>\n<li><strong>Pr\u00e9sentation des participantes et participants<\/strong>: Permettre aux participantes et participants de se pr\u00e9senter et de pr\u00e9senter leurs int\u00e9r\u00eats.<\/li>\n<li><strong>Diverses sessions techniques :<\/strong> Ces sessions ont pr\u00e9sent\u00e9 des expos\u00e9s sur des sujets tels que l&rsquo;\u00e9valuation des performances \u00e0 l&rsquo;exascale et les avanc\u00e9es dans les simulations \u00e0 l&rsquo;exascale pour diff\u00e9rentes applications comme les prototypes d&rsquo;a\u00e9ronefs durables, la s\u00e9questration de CO2, la turbomachinerie, les simulations de dynamo terrestre, les simulations \u00e9nerg\u00e9tique et dynamique pour les b\u00e2timents urbains, les simulations de m\u00e9canique des structures et des fluides, les simulations g\u00e9oscientifiques et enfin les simulations de turbulence des plasmas. De plus, un expert a fait une pr\u00e9sentation sur Kokkos.<\/li>\n<li><strong>Discussions et tables rondes <\/strong>: Ces sessions ont offert des opportunit\u00e9s aux participantes et participants de s&rsquo;engager dans des discussions et de partager des id\u00e9es sur les sujets pr\u00e9sent\u00e9s.<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb148716&Prime;]Conf\u00e9renci\u00e8res et conf\u00e9renciers invit\u00e9s[\/vc_custom_heading][vc_column_text uncode_shortcode_id=\u00a0\u00bb165272&Prime;]<\/p>\n<ul>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Jean_Pierre_Vilotte_Exa-DI_Workshop_CP.pdf\"><strong>Jean-Pierre Vilotte,<\/strong><\/a><\/span>chercheur CNRS et membre d&rsquo;Exa-DI, qui a donn\u00e9 le contexte introductif de l&rsquo;atelier.<\/li>\n<li><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Eric_savin_Exa_DI_Workshop.pdf\"><strong><span style=\"text-decoration: underline\">Eric Savin<\/span><\/strong>,<\/a> de l&rsquo;ONERA, discutant de l&rsquo;\u00e9valuation des performances \u00e0 l&rsquo;exascale pour un prototype d&rsquo;a\u00e9ronef durable.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Henri_Calandra_Exa_DI_Workshop.pdf\"><strong>Henri Calandra<\/strong><\/a> <\/span>de TotalEnergies, sur les simulateurs multiphysiques \u00e0 l&rsquo;exascale pour la s\u00e9questration et la surveillance du CO2.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Christian_Trott_Exa_DI_Workshop.pdf\"><strong>Christian Trott<\/strong><\/a> <\/span>de SNL, pr\u00e9sentant Kokkos.<\/li>\n<li><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/VanHaren_Marechal_Exa_DI_Workshop_CP.pdf\"><strong><span style=\"text-decoration: underline\">Julien Vanharen<\/span><\/strong><\/a><strong> &amp; <\/strong><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Loic_Marechal_Exa_DI_Workshop.pdf\"><strong><span style=\"text-decoration: underline\">Loic Marechal, <\/span><\/strong><\/a>chercheurs Inria, abordant les simulations \u00e0 l&rsquo;exascale pour la turbomachinerie.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Frezat_Schaeffer_EXA-DI_Workshop.pdf\"><strong>Nathana\u00ebl Schaeffer &amp; Hugo Frezat<\/strong><\/a><\/span>, chercheurs CNRS, explorant les applications d&rsquo;apprentissage automatique dans les simulations de dynamo terrestre.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Chabannes_Prudhomme_Exa_DI_Workshop.pdf\"><strong>Vincent Chabannes &amp; Christophe Prud&rsquo;homme<\/strong><\/a><\/span>, enseignants-chercheurs \u00e0 l&rsquo;Universit\u00e9 de Strasbourg, discutant de la simulation \u00e9nerg\u00e9tique dynamique pour les b\u00e2timents urbains.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Olivier_Jamont_Exa_DI_Workshop.pdf\"><strong>Olivier Jamond<\/strong><\/a><\/span>, chercheur CEA, pr\u00e9sentant un solveur EDP HPC de nouvelle g\u00e9n\u00e9ration ciblant les applications industrielles en m\u00e9canique des structures et des fluides, le projet MANTA.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Soleiman_Yousef_Exa_DI_Workshop.pdf\"><strong>Soleiman Yousef<\/strong><\/a> <\/span>d&rsquo;IFP Energies nouvelles, discutant des probl\u00e8mes de performance dans les applications g\u00e9oscientifiques.<\/li>\n<li><span style=\"text-decoration: underline\"><a href=\"https:\/\/numpex.naospowered1.wpenginepowered.com\/wp-content\/uploads\/sites\/6\/2024\/04\/Virginie_Grandgirard_Exa_DI_Workshop.pdf\"><strong>Virginie GrandGirard<\/strong><\/a><\/span>, chercheuse CEA, discutant du code GYSELA pour les simulations de turbulence des plasmas.<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb992179&Prime;]<strong>R\u00e9sultats et impacts<br \/>\n<\/strong>[\/vc_custom_heading][vc_column_text uncode_shortcode_id=\u00a0\u00bb516964&Prime;]Un r\u00e9sultat tr\u00e8s int\u00e9ressant et stimulant qui a \u00e9t\u00e9 discut\u00e9 et d\u00e9cid\u00e9 lors de cet atelier est la mise en place d&rsquo;un groupe de travail pour traiter une suite d&rsquo;applications proxy et de mini-applications partag\u00e9es et bien sp\u00e9cifi\u00e9es pour ce motif algorithmique. Plusieurs \u00e9quipes de d\u00e9monstrateurs applicatifs ont exprim\u00e9 leur int\u00e9r\u00eat \u00e0 participer \u00e0 ce groupe de travail qui est en cours de formation et dont la premi\u00e8re r\u00e9union devrait avoir lieu en janvier prochain.<\/p>\n<p>&nbsp;<\/p>\n<p>Les discussions nous ont permis de d\u00e9terminer les diff\u00e9rents objectifs de ce groupe de travail. En particulier, les crit\u00e8res des mini-applications et des applications proxy communes qui seront construites ont \u00e9t\u00e9 d\u00e9finis. Elles doivent :<\/p>\n<ul>\n<li>Repr\u00e9senter des algorithmes, des structures de donn\u00e9es et des agencements, ainsi que d&rsquo;autres caract\u00e9ristiques computationnelles et de communication \u00e0 travers les diff\u00e9rents d\u00e9monstrateurs apllicatifs.<\/li>\n<li>Exploiter et int\u00e9grer des suites logiques de composants logiciels (biblioth\u00e8ques, cadres, outils).<\/li>\n<li>Mesurer les niveaux d&rsquo;interop\u00e9rabilit\u00e9, les gains de performance et\/ou le compromis entre les composants, la portabilit\u00e9 des performances, la scalabilit\u00e9 et la qualit\u00e9 logicielle.<\/li>\n<li>D\u00e9velopper des m\u00e9thodologies de collaboration et de partage d&rsquo;int\u00e9gration continue et de benchmarking avec des outils de performance standardis\u00e9s pour guider les optimisations, ainsi que des m\u00e9tadonn\u00e9es de r\u00e9f\u00e9rence et des mod\u00e8les de sp\u00e9cifications.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Le deuxi\u00e8me objectif principal de ce groupe de travail, qui est \u00e9galement un objectif principal de la s\u00e9rie des ateliers, est d&rsquo;identifier les ressources humaines et les expertises requises pour l&rsquo;\u00e9quipe de Calcul et de Donn\u00e9es (CDT) qu\u2019 Exa-DI va former et d\u00e9ployer. Dans le processus de co-conception\/co-d\u00e9veloppement, le CDT assurera l&rsquo;interface entre les projets NumPEx et les \u00e9quipes des ADs pour mettre en oeuvre la co-conception et le co-d\u00e9veloppement de la suite de mini-applications et d&rsquo;applications proxy, ainsi que des mod\u00e8les de donn\u00e9es de r\u00e9f\u00e9rence pour le partage des sp\u00e9cifications et des r\u00e9sultats de benchmarking\/testing.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb127847&Prime;]Participantes et participants[\/vc_custom_heading][vc_column_text uncode_shortcode_id=\u00a0\u00bb107034&Prime;]<\/p>\n<ul>\n<li>Jean-Pierre Vilotte, chercheur CNRS et membre d&rsquo;Exa-DI<\/li>\n<li>Val\u00e9rie Brenner, chercheuse CEA et membre d&rsquo;Exa-DI<\/li>\n<li>J\u00e9r\u00f4me Bobin, chercheur CEA et membre d&rsquo;Exa-DI<\/li>\n<li>Mark Asch, enseignant-chercheur \u00e0 l&rsquo;Universit\u00e9 Picardie et membre d&rsquo;Exa-DI<\/li>\n<li>Julien Bigot, chercheur Inria et membre d&rsquo;Exa-DI<\/li>\n<li>Karim Hasnaoui, chercheur CNRS et membre d&rsquo;Exa-DI<\/li>\n<li>Christophe Prud&rsquo;homme, enseignant-chercheur \u00e0 l&rsquo;Universit\u00e9 de Strasbourg et membre d&rsquo;Exa-MA<\/li>\n<li>H\u00e9l\u00e8ne Barucq, chercheuse Inria et membre d&rsquo;Exa-MA<\/li>\n<li>Guillaume Latu, chercheur CEA et membre d&rsquo;Exa-MA<\/li>\n<li>Raymond Namyst, enseignant-chercheur \u00e0 l&rsquo;Universit\u00e9 de Bordeaux et membre d&rsquo;Exa-SoFT<\/li>\n<li>Joshua Bowen, chercheur Inria et membre d&rsquo;Exa-DoST<\/li>\n<li>Christian Robert Trott, des Laboratoires nationaux Sandia<\/li>\n<li>Virginie Grandgirard, chercheuse CEA et d\u00e9monstrateur d&rsquo;application<\/li>\n<li>Youssef Soleiman, de l&rsquo;IFPEN et d\u00e9monstrateur applicatif<\/li>\n<li>St\u00e9phane de Chaisemartin, de l&rsquo;IFPEN et d\u00e9monstrateur applicatif<\/li>\n<li>Ani Anciaux Sedrakian, de l&rsquo;IFPEN et d\u00e9monstrateur d&rsquo;application<\/li>\n<li>Julien Vanharen, chercheur Inria et d\u00e9monstrateur applicatif<\/li>\n<li>Loic Marechal, chercheur Inria et d\u00e9monstrateur applicatif<\/li>\n<li>Nathanael Saeffer, chercheur CNRS et d\u00e9monstrateur applicatif<\/li>\n<li>Hugo Frezat, chercheur CNRS et d\u00e9monstrateur applicatif<\/li>\n<li>Savin Eric, du centre de recherche a\u00e9rospatial Onera et d\u00e9monstrateur applicatif<\/li>\n<li>Denis Gueyffier, du centre de recherche a\u00e9rospatial Onera et demonstrateur applicatif<\/li>\n<li>Henri Calandra, de Total Energies et d\u00e9monstrateur applicatif<\/li>\n<li>Stefano Frambati, Total Energies et d\u00e9monstrateur applicatif<\/li>\n<li>Olivier Jamon, chercheur CEA et d\u00e9monstrateur applicatif<\/li>\n<li>Nicolas Lelong, chercheur CEA et d\u00e9monstrateur applicatif<\/li>\n<li>Vincent Chabanne, enseignant-chercheur \u00e0 l&rsquo;Universit\u00e9 de Strasbourg et d\u00e9monstrateur applicatif<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_button button_color=\u00a0\u00bbaccent\u00a0\u00bb border_width=\u00a0\u00bb0&Prime; uncode_shortcode_id=\u00a0\u00bb179653&Prime; button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fnumpex.org%2Ffr%2Fle-deuxieme-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-block-structured-amr-exascale%2F|title:Le%20deuxi%C3%A8me%20atelier%20de%20co-conception%20et%20de%20co-d%C3%A9veloppement%20d%27Exa-DI%20sur%20%22Block-structured%20AMR%20%40Exascale%22.|\u00a0\u00bb]Prochain \u00e9v\u00e9nement d&rsquo;Exa-DI : l&rsquo;atelier de co-conception\/co-d\u00e9veloppement \u00ab\u00a0Block-Structured AMR@ Exascale\u00a0\u00bb. [\/vc_button][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_column_text uncode_shortcode_id=\u00a0\u00bb153063&Prime;]Le premier atelier de co-conception\/co-d\u00e9veloppement du projet projet Exa-DI (D\u00e9veloppement et int\u00e9gration) du PEPR NumPEx avait pour th\u00e8me [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":205,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"iawp_total_views":10,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[31,35],"tags":[],"class_list":["post-1560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouvelles","category-exa-di"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Premier atelier de co-conception et de co-d\u00e9veloppement d&#039;Exa-DI sur \u00ab Discr\u00e9tisation efficace pour EDP@Exascale \u00bb - NumPEx<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/numpex.org\/fr\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Premier atelier de co-conception et de co-d\u00e9veloppement d&#039;Exa-DI sur \u00ab Discr\u00e9tisation efficace pour EDP@Exascale \u00bb - NumPEx\" \/>\n<meta property=\"og:description\" content=\"[vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_column_text uncode_shortcode_id=\u00a0\u00bb153063&Prime;]Le premier atelier de co-conception\/co-d\u00e9veloppement du projet projet Exa-DI (D\u00e9veloppement et int\u00e9gration) du PEPR NumPEx avait pour th\u00e8me [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/numpex.org\/fr\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\/\" \/>\n<meta property=\"og:site_name\" content=\"NumPEx\" \/>\n<meta property=\"article:published_time\" content=\"2023-11-07T17:19:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-05-23T07:28:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/numpex.org\/wp-content\/uploads\/sites\/6\/2023\/06\/Illustration_for_hiring_scientist_on_the_exascale-02-NO-PEOPLE-1920px-low.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1076\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Estelle Hutschka\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Estelle Hutschka\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/numpex.org\\\/fr\\\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/numpex.org\\\/fr\\\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\\\/\"},\"author\":{\"name\":\"Estelle Hutschka\",\"@id\":\"https:\\\/\\\/numpex.org\\\/fr\\\/#\\\/schema\\\/person\\\/70f897d5bc017f4488ea00c9dc29ba04\"},\"headline\":\"Premier atelier de co-conception et de co-d\u00e9veloppement d&rsquo;Exa-DI sur \u00ab Discr\u00e9tisation efficace pour EDP@Exascale \u00bb\",\"datePublished\":\"2023-11-07T17:19:22+00:00\",\"dateModified\":\"2024-05-23T07:28:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/numpex.org\\\/fr\\\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\\\/\"},\"wordCount\":1453,\"image\":{\"@id\":\"https:\\\/\\\/numpex.org\\\/fr\\\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/numpex.org\\\/wp-content\\\/uploads\\\/sites\\\/6\\\/2023\\\/06\\\/Illustration_for_hiring_scientist_on_the_exascale-02-NO-PEOPLE-1920px-low.jpg\",\"articleSection\":[\"Nouvelles\",\"Exa-DI\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/numpex.org\\\/fr\\\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\\\/\",\"url\":\"https:\\\/\\\/numpex.org\\\/fr\\\/le-premier-atelier-de-co-conception-et-de-co-developpement-dexa-di-sur-efficient-discretisation-for-pdeexascale\\\/\",\"name\":\"Premier atelier de co-conception et de co-d\u00e9veloppement d'Exa-DI sur \u00ab Discr\u00e9tisation efficace pour EDP@Exascale \u00bb - 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