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GMT: GPU Orchestrated Memory Tiering for the Big Data Era
International Conference on Architectural Support for Programming Languages and Operating SystemsAs the demand for processing larger datasets increases, GPUs need to reach deeper into their (memory) hierarchy to directly access capacities that only storage systems (SSDs) can hold.
Chia-Hao Chang +5 more
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An overview and status of GMT active and adaptive optics
Astronomical Telescopes + Instrumentation, 2018The Giant Magellan Telescope (GMT) wavefront control system will provide active optics control and optimized atmospheric turbulence correction to every instrument on the 25.4 m diameter GMT.
A. Bouchez +7 more
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GMT aerothermal modeling validation through site measurements
Astronomical Telescopes + Instrumentation, 2018Validation of Computational Fluid Dynamics (CFD) solutions using experimental data is critical as CFD simulations are regularly used for site characterization and design analysis of Extremely Large Telescopes (ELT).
K. Das +6 more
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Prototyping the GMT telescope metrology system on LBT
Astronomical Telescopes + Instrumentation, 2018The Giant Magellan Telescope (GMT)1 is a 25 m telescope composed of seven 8.4 m “unit telescopes”, on a common mount. Each primary and conjugated secondary mirror segment will feed a common instrument interface, their focal planes co-aligned and co ...
A. Rakich +6 more
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Status of the observatory control system for the GMT
Astronomical Telescopes + Instrumentation, 2018The Observatory Control System (OCS) for the Giant Magellan Telescope (GMT) includes all the software and hardware components necessary to control and monitor the GMT optical and electromechanical subsystems and to safely and efficiently operate the GMT ...
M. Pi +8 more
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Giant Magellan Telescope (GMT)
SPIE Proceedings, 2004The partners in the Magellan Telescopes have formed a core group to collaborate in a project whose goal is the design and construction of one or more 20-meter class telescopes. The conceptual design for the unit telescope is being developed and the status of the work is described here. The design is based on a segmented primary mirror consisting of six
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Development plan of Korea for the GMT
SPIE Proceedings, 2010Giant Magellan Telescope (GMT) is one of the largest next-generation ground telescopes whose diameter is 25.4m. It has been developed since 2003, and is expected to be finished by 2018. Korea officially joined the GMT project in 2009, and actively participates in the development.
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The GMT adaptive optics system
SPIE Proceedings, 2010The design of the adaptive optics (AO) system for the GMT is currently being developed. The baseline system is planned around a segmented adaptive secondary mirror (ASM), with elements similar in size to current ASM's for 8 m telescopes. A facility wavefront sensing system is planned to provide AO correction at several science instrument ports.
Philip M. Hinz +6 more
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2018
This chapter begins with an overview of the variety of methods and techniques used to choose discrete pole locations in the family of Generalized Multipole Techniques (GMT). The heuristic rules and guidelines that are described are often quite successful. In addition, studies of the performance of GMT methods for canonical problems are reviewed. It has
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This chapter begins with an overview of the variety of methods and techniques used to choose discrete pole locations in the family of Generalized Multipole Techniques (GMT). The heuristic rules and guidelines that are described are often quite successful. In addition, studies of the performance of GMT methods for canonical problems are reviewed. It has
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SPIE Proceedings, 2014
The GMT primary mirror support draws on the heritage developed for the 3.5 m, 6.5 m, and 8.4 m mirrors from the Steward Observatory Mirror Lab. While similar in design philosophy and concept, each successive generation has incorporated refinements based on the experience gained from previous mirrors.
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The GMT primary mirror support draws on the heritage developed for the 3.5 m, 6.5 m, and 8.4 m mirrors from the Steward Observatory Mirror Lab. While similar in design philosophy and concept, each successive generation has incorporated refinements based on the experience gained from previous mirrors.
openaire +1 more source