Texas Advanced Computing Center

# Texas Advanced Computing Center **Entity class:** Concept or analytic term **Domain:** Austin Research / Institutions **Doc Type:** Research entity **Source basis:** Supplied research cluster with linked references; see the [[wiki/Austin Research Evidence Map|evidence map]] for verification scope. The **Texas Advanced Computing Center (TACC)** supplies high-performance computation, storage, visualization, and research cyberinfrastructure at UT Austin. Its institutional development is closely connected to Oden’s computational-science lineage: Oden’s history identifies a 1999 computing proposal as a precursor to TACC’s creation in 2001. In the Austin cluster, TACC is the runtime for computationally demanding inference. [[wiki/PECOS|PECOS]] uses large-scale computing for predictive simulations; [[wiki/Meyers Lab|Meyers Lab]] used TACC in research whose influenza-forecasting methods entered [[wiki/Defense Threat Reduction Agency|DTRA]]’s [[wiki/Biosurveillance Ecosystem|Biosurveillance Ecosystem]]. The documented transfer concerns those methods and their research computation, rather than an assumption that all BSVE operations ran at TACC. During [[wiki/COVID-19|COVID-19]], TACC became an operating component of the [[wiki/UT COVID-19 Modeling Consortium|UT COVID-19 Modeling Consortium]]. It supplied computation, data services, visualization, technical staff, and public dashboards for real-time surveillance and forecasting. In that chain, Meyers Lab supplied epidemic models; [[wiki/Dell Medical School|Dell Medical School]] supplied clinical and population-health interpretation; [[wiki/Austin Public Health|Austin Public Health]] and [[wiki/City of Austin|City of Austin]] supplied local data, authority, and decisions; and TACC made repeated high-volume computation and operational presentation possible. [[wiki/Horizon|Horizon]] extends the hardware lineage beyond Frontera toward large scientific and AI workloads. More compute can support ensembles, repeated inverse solutions, uncertainty propagation, learned surrogate models, and persistent twin updates. Hardware capacity leaves model accuracy or real-time performance for a particular application unresolved. The succession reading concerns the material conditions for persistent computational process: energy, cooling, memory, storage, networks, and usable scientific software. TACC’s relationship to Oden connects mathematical demand to the infrastructure that makes more ambitious representations executable. ## Texas biome position [[articles/Pax Silica's Crown Jewel|Pax Silica's Crown Jewel]] routes TACC into the UT Austin branch of the [[wiki/Computational-Civic Biome|Texas computational-civic biome]]. TACC is the scientific-compute layer connecting Oden and PECOS methods to large executable workloads and the region's wider research capacity. This is a regional architecture link; it does not claim that TACC operates [[wiki/Stargate Project|Stargate]] facilities or that those systems share governance. ## Connected entries [[articles/Pax Silica's Crown Jewel|Pax Silica's Crown Jewel]] · [[wiki/Computational-Civic Biome|Computational-Civic Biome]] · [[wiki/Oden Institute|Oden Institute]] · [[wiki/Horizon|Horizon]] · [[wiki/PECOS|PECOS]] · [[wiki/Lauren Ancel Meyers|Lauren Ancel Meyers]] · [[wiki/Meyers Lab|Meyers Lab]] · [[wiki/UT COVID-19 Modeling Consortium|UT COVID-19 Modeling Consortium]] · [[wiki/Dell Medical School|Dell Medical School]] · [[wiki/Austin Public Health|Austin Public Health]] · [[wiki/Biosurveillance Ecosystem|Biosurveillance Ecosystem]] · [[wiki/Computational Metabolism|Computational Metabolism]] · [[wiki/J. J. Pickle Research Campus|J. J. Pickle Research Campus]] · [[wiki/Center for Generative AI|Center for Generative AI]] · [[wiki/ACES Building|ACES Building]] · [[wiki/Austin Executable Loop|Austin Executable Loop]] · [[wiki/Center for Computational Medicine|Center for Computational Medicine]] · [[wiki/J. Tinsley Oden|J. Tinsley Oden]] · [[wiki/Omar Ghattas|Omar Ghattas]] ## Sources and corpus context - [[research/The Austin Executable Loop|The Austin Executable Loop — master document]] - [[research/Oden Institute - The Austin Succession Stack|Oden Institute - The Austin Succession Stack]] - [[research/UT Austin - The University Affiliated Research Center and ACES|UT Austin - The University Affiliated Research Center and ACES]] - [Predictive Science Research Gets Major Boost Thanks to the Department of Energy](https://news.utexas.edu/2020/10/05/predictive-science-research-gets-major-boost-thanks-to-the-department-of-energy/) - [Horizon System Documentation — Texas Advanced Computing Center](https://docs.tacc.utexas.edu/hpc/horizon/system/) - [Opening the Future of Science — Horizon at TACC](https://tacc.utexas.edu/news/latest-news/2026/07/07/opening-the-future-of-science/) - [Flu Season Forecasts Could Be More Accurate with Access to Health Care Companies’ Data](https://news.utexas.edu/2018/09/19/this-data-source-could-enable-better-flu-forecasts/) - [A Powerful Vision — The Synergistic Relationship of High-Performance Computing and the Oden Institute](https://oden.utexas.edu/news-and-events/news/TACC-high-performance-computing-and-the-Oden-Institute/) - [UT COVID-19 Modeling Consortium — People](https://covid-19.tacc.utexas.edu/people/) (accessed 2026-09-23) - [Modeling a Global Pandemic — Oden Institute](https://oden.utexas.edu/news-and-events/news/Modeling-Global-Pandemic-Profile-Lauren-Ancel-Meyers/) (2020) **Cluster:** [[wiki/Austin Executable Loop|Austin Executable Loop]] · [[wiki/Austin Research Evidence Map|Austin Research Evidence Map]] ## Relationships  TACC **supplies** high-performance computing, storage, visualization, data services, and technical staff to UT research. It **supported** Meyers Lab’s influenza-data evaluation and the [[wiki/UT COVID-19 Modeling Consortium|UT COVID-19 Modeling Consortium]]’s operational dashboards, while Dell Medical School and Austin public-health partners supplied the clinical and decision environment.