{"id":308424,"date":"2023-09-25T14:38:19","date_gmt":"2023-09-25T14:38:19","guid":{"rendered":"\/forum\/forums\/reply\/308424\/"},"modified":"2023-09-25T14:38:19","modified_gmt":"2023-09-25T14:38:19","slug":"308424","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/","title":{"rendered":"Reply To: Information on parallelization performance"},"content":{"rendered":"<p>&lt;div&gt;Hi,&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate.&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising domain decomposition, and taking hardware limits into account. When growing the number of nodes, it is critical to methodically test alternative configurations and monitor performance to determine the underlying cause of divergence and failures.&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Thank you.&lt;\/div&gt;<\/p>\n","protected":false},"template":"","class_list":["post-308424","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Information on parallelization performance | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-09-25T14:38:19+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-09-25T14:38:19+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Information on parallelization performance | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/308424\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/308424\\\/#listItem\",\"name\":\"Reply To: Information on parallelization performance\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/308424\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Information on parallelization performance\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/308424\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/308424\\\/\",\"name\":\"Reply To: Information on parallelization performance | Ansys Learning Forum\",\"description\":\"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/308424\\\/#breadcrumblist\"},\"datePublished\":\"2023-09-25T14:38:19+00:00\",\"dateModified\":\"2023-09-25T14:38:19+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: Information on parallelization performance | Ansys Learning Forum","description":"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/#listItem","name":"Reply To: Information on parallelization performance"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/#listItem","position":2,"name":"Reply To: Information on parallelization performance","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/","name":"Reply To: Information on parallelization performance | Ansys Learning Forum","description":"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/#breadcrumblist"},"datePublished":"2023-09-25T14:38:19+00:00","dateModified":"2023-09-25T14:38:19+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: Information on parallelization performance | Ansys Learning Forum","og:description":"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/","article:published_time":"2023-09-25T14:38:19+00:00","article:modified_time":"2023-09-25T14:38:19+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Information on parallelization performance | Ansys Learning Forum","twitter:description":"Hi, Fluent automatically decomposes your computational area into smaller subdomains as the number of nodes increases to disperse the computational strain. Inefficient communication between nodes might produce instability or divergence if the domain decomposition is not appropriate. Troubleshooting problems with parallel CFD simulations may be difficult, and it frequently entails a mix of modifying simulation parameters, optimising"},"aioseo_meta_data":{"post_id":"308424","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 17:43:35","updated":"2026-08-15 07:00:06","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: Information on parallelization performance\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Information on parallelization performance","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/308424\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/308424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/308424\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=308424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}