View of a speaker talking to slides at the front of the room.

Entering a new era in genetic analysis

“We’re looking forward to be able to learn, discuss, try, and then pass this knowledge on.”
Mean distributions of biomass density of two tuna populations with contrasted life history and spatial dynamics, predicted by the reference SEAPODYM models.

Fishing for parallelisation strategies

"This work is the first phase of the SEAPODYM parallelization project, and given the very encouraging results and perspectives, I will be looking forward to continuing our collaboration."
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Image of a black hole. Stock image by Alexander Antropov from Pixabay.

Simulating black holes

"Alex and his team quickly pointed out optimisations that could be done to enhance the code further. The result is a more robust codebase that runs faster than before."
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Picutre of dark clouds on the horizon of an ocean. Image by Luda Kot from Pixabay.

OpenACC for tropical circulation model

When new A100 GPU resources were brought online at NeSI, it raised an interesting question for Gilles Bellon: Would offloading computations onto GPUs further improve the performance of his code?
Model of temperature and wind in the Drygalski Ice Tongue region of Antarctica.

Automating workflow capabilities

"The workflow has enabled us to run long simulations without constant vigilance."
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Screenshot of the simulation model Scion researchers are using to study wilding conifer seed dispersal.

War on wildings

"Building a scientific model/theory to solve complex real world problems is one thing but scaling it up to solve the problems in a timely manner and utilizing all the modern computational resources is another."
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Aerial view of floodwaters surrounding farmhouses. Photo credit Alan Blacklock, NIWA.

GPUs power up desktop flood modelling

"With NeSI at my front door, the amount of research questions I can consider is exponentially greater.”
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View of the Marquesas Islands coastline. Image: Michelle Raponi, Pixabay

Tracking South Pacific responses to climate change

"These climate modelling scenarios require intensive computing resources, with each simulation often taking several weeks of computing time."
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A picture of the PromethION sequencing machine.

Delving deep into genomes

“Once the data gets on to our filesystem, the workflow uses NeSI’s A100 GPUs to execute the first step of the analysis at lightning speed."
Illustration of a hydrogen molecule. Image by Gerd Altmann from Pixabay

HPC lowers the barrier when producing hydrogen

“It needs HPC. Some of these dimer calculations wouldn't converge for two or three weeks.”
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