Tags
C++¶
GPU¶
HPC¶
- Apocrita Workshop
- Promoting Linux and High Performance Computing at QMUL
- HPC Leap Day Event
- High Performance Computing for SEMS
- High Performance Computing for the Wolfson Institute Population Health
- Let's talk about Linux and High Performance Computing
- Linux for Apocrita Workshop
Linux¶
- Apocrita Workshop
- Promoting Linux and High Performance Computing at QMUL
- HPC Leap Day Event
- High Performance Computing for SEMS
- Let's talk about Linux and High Performance Computing
- Linux for Apocrita Workshop
PyTorch¶
QMUL¶
- Apocrita Workshop
- Promoting Linux and High Performance Computing at QMUL
- HPC Leap Day Event
- High Performance Computing for SEMS
- High Performance Computing for the Wolfson Institute Population Health
- Let's talk about Linux and High Performance Computing
- Linux for Apocrita Workshop
R¶
SEMS¶
Tier2¶
- Some Pleasingly Parallel GPU Case Studies in Machine Learning
- Some Strategies for Using Multiple Nodes of GPUs
WHRI¶
WIPH¶
ai¶
anaconda¶
announcement¶
apocrita¶
applications¶
- NAG Fortran compiler available on Apocrita for SEF
- Short queue
- Deprecated modules
- Deprecated openmpi 2.0.2-gcc module
- Development modules update
- Modules Update April 2019
- Modules Update August 2019
- Modules Update December 2019
- Modules Update December 2021
- Modules Update December 2022
- Modules Update December 2023
- Modules Update March 2019
- Update of environment modules to version 4.2.1
- Update of environment modules to version 5.3.0
- Python performance in containers
- New cluster announcement
- Changes to R in August 2023
- Upgraded highmem nodes on Apocrita
- Installing R packages more quickly using Ncpus
- Using R inside of Anaconda
- R Tutorial Part Two - R vs RStudio
- R Tutorial Part One - Top Tips
- Installing Anaconda packages more quickly using Mamba
- Creating and Using Private Modules
- Using Git projects within RStudio
- Speeding Up Grep Searches
bash¶
beginner¶
benchmarking¶
- Python performance in containers
- A look at the Grace Hopper superchip
- Performance testing with NVMe storage and Spectrum Scale 5
code review¶
coding¶
community¶
- Apocrita Workshop
- Promoting Linux and High Performance Computing at QMUL
- HPC Leap Day Event
- High Performance Computing for SEMS
- High Performance Computing for the Wolfson Institute Population Health
- Let's talk about Linux and High Performance Computing
- Linux for Apocrita Workshop
compilation¶
- Assessing code quality with the NAG Fortran compiler
- Using compiler options to help debug programs
- Apocrita says Hello, world! Basic use of our cluster
compilers¶
- NAG Fortran compiler available on Apocrita for SEF
- When good compilers go bad
- Intel Parallel Studio XE 2020 update 4
- Intel Inspector 2022.2 on Apocrita
compression¶
containers¶
cpu¶
crucible¶
deprecated¶
dev¶
- Development modules update
- Modules Update April 2019
- Modules Update August 2019
- Modules Update December 2019
- Modules Update December 2021
- Modules Update December 2022
- Modules Update December 2023
- Modules Update March 2019
digital humanities¶
distributed programming¶
- Some Pleasingly Parallel GPU Case Studies in Machine Learning
- A Short Guide to PyTorch DDP
- Some Strategies for Using Multiple Nodes of GPUs
documentation¶
event¶
faq¶
featured¶
- A look at the Grace Hopper superchip
- Comparing common compression tools using real-world data
- SSH authentication and regaining access to Apocrita
fortran¶
- NAG Fortran compiler available on Apocrita for SEF
- Assessing code quality with the NAG Fortran compiler
- When good compilers go bad
- Parameterized derived types in Fortran - introduction
- Getting REAL with Fortran
- Using Ford to document Fortran programs
git¶
github¶
gpu¶
- Resource changes for all Apocrita and Andrena GPU jobs
- Some Pleasingly Parallel GPU Case Studies in Machine Learning
- A Short Guide to PyTorch DDP
- Some Strategies for Using Multiple Nodes of GPUs
- Running Machine Learning workloads on Apocrita
grep¶
hpc¶
- Short queue
- A look at the Grace Hopper superchip
- Comparing common compression tools using real-world data
- Cluster Hardware Upgrades and Additions
- Simplification of parallel queues on Apocrita
- New cluster announcement
- Migrating to a new research storage system
- Going to the HPC-SIG 2023
- New Role at QMUL: Research Community Lead
- Resource changes for all Apocrita and Andrena GPU jobs
- Apocrita newsletter - March 2020
- ITS Research FAQ regarding use of services during COVID-19 pandemic
- Some Pleasingly Parallel GPU Case Studies in Machine Learning
- A Short Guide to PyTorch DDP
- Some Strategies for Using Multiple Nodes of GPUs
- Running Machine Learning workloads on Apocrita
- Productivity tips for Apocrita cluster users
- Using job statistics to increase job performance and reduce queueing time
- Sizing your Apocrita jobs for quicker results
- SSH authentication and regaining access to Apocrita
infrastructure¶
- 1PB added storage
- Cluster Hardware Upgrades and Additions
- Performance testing with NVMe storage and Spectrum Scale 5
- New cluster announcement
- A guide to using Apocrita's scratch storage
- New high performance storage for scratch data
- Tier 2 Announcement
- Cluster update summary
introduction¶
- Introducing Iain Stenson, RSE
- Introducing Sherman Lo, RSE
- RSE team activities up to June 2022
- What is the ITSR RSE team?
jupyter¶
language-features¶
maintenance¶
mamba¶
member¶
modules¶
- Deprecated modules
- Deprecated openmpi 2.0.2-gcc module
- Development modules update
- Modules Update April 2019
- Modules Update August 2019
- Modules Update December 2019
- Modules Update December 2021
- Modules Update December 2022
- Modules Update December 2023
- Modules Update March 2019
- Update of environment modules to version 4.2.1
- Update of environment modules to version 5.3.0
- Creating and Using Private Modules
mpi¶
- Deprecated openmpi 2.0.2-gcc module
- Simplification of parallel queues on Apocrita
- Tier 2 Announcement
- Intel Parallel Studio XE 2020 update 4
networking¶
news¶
- Apocrita Workshop
- Promoting Linux and High Performance Computing at QMUL
- HPC Leap Day Event
- High Performance Computing for SEMS
- Let's talk about Linux and High Performance Computing
- Linux for Apocrita Workshop
- Intel Parallel Studio XE 2020 update 4
nodes¶
- Cluster Hardware Upgrades and Additions
- New cluster announcement
- Cluster update summary
- Apocrita newsletter - March 2020
ondemand¶
openmp¶
optimisation¶
optimization¶
programming¶
- Intel Inspector 2022.2 on Apocrita
- Pythonic Parallel Processing for HPC: Your Gauss is as good as mine
- A Slight Case of Overthreading
python¶
- Python performance in containers
- Pythonic Parallel Processing for HPC: Your Gauss is as good as mine
- Faster Fast Fourier Transforms in Python
- Jigsaws with GIMP and Python
- A Slight Case of Overthreading
- Visualising HEALPix results with Jupyter Notebook
- Beginner’s Guide to Regular Expressions with Examples
queues¶
- Short queue
- Resource changes for all Apocrita and Andrena GPU jobs
- Productivity tips for Apocrita cluster users
- Using job statistics to increase job performance and reduce queueing time
- Sizing your Apocrita jobs for quicker results
r¶
- Changes to R in August 2023
- Upgraded highmem nodes on Apocrita
- R Workflow
- Installing R packages more quickly using Ncpus
- Using R inside of Anaconda
- R Tutorial Part Two - R vs RStudio
- R Tutorial Part One - Top Tips
regex¶
research¶
rprojects¶
rse¶
- R Workflow
- Assessing code quality with the NAG Fortran compiler
- When good compilers go bad
- Using compiler options to help debug programs
- Parameterized derived types in Fortran - introduction
- Using Apocrita's GPUs with OpenMP
- Intel Inspector 2022.2 on Apocrita
- Introducing Iain Stenson, RSE
- Introducing Sherman Lo, RSE
- Pythonic Parallel Processing for HPC: Your Gauss is as good as mine
- Faster Fast Fourier Transforms in Python
- RSE team activities up to June 2022
- Jigsaws with GIMP and Python
- Getting REAL with Fortran
- A Slight Case of Overthreading
- Introductory computing skills for researchers: Software Carpentry with RSLondon
- Using Ford to document Fortran programs
- What is the ITSR RSE team?
rse python¶
rstudio¶
scheme¶
scratch¶
- Performance testing with NVMe storage and Spectrum Scale 5
- A guide to using Apocrita's scratch storage
- New high performance storage for scratch data
sed¶
software engineering¶
- A Large Scale Ancestry Study | Living with Machines
- Some Pleasingly Parallel GPU Case Studies in Machine Learning
- A Short Guide to PyTorch DDP
- Some Strategies for Using Multiple Nodes of GPUs
storage¶
- Comparing common compression tools using real-world data
- 1PB added storage
- Cluster Hardware Upgrades and Additions
- Performance testing with NVMe storage and Spectrum Scale 5
- File Permissions
- Home and Group Directories
- Keeping Files Tidy
- New cluster announcement
- A guide to using Apocrita's scratch storage
- New high performance storage for scratch data
- Migrating to a new research storage system
- Cluster update summary
talk¶
tensorflow¶
tier2¶
training¶
tutorial¶
- R Workflow
- Assessing code quality with the NAG Fortran compiler
- When good compilers go bad
- Using compiler options to help debug programs
- Apocrita says Hello, world! Basic use of our cluster
- Faster Fast Fourier Transforms in Python
- Remote development on Apocrita with Visual Studio Code
- Installing R packages more quickly using Ncpus
- Using R inside of Anaconda
- R Tutorial Part Two - R vs RStudio
- R Tutorial Part One - Top Tips
- Running Machine Learning workloads on Apocrita
- Productivity tips for Apocrita cluster users
- Visualising HEALPix results with Jupyter Notebook
- Using job statistics to increase job performance and reduce queueing time
- Installing Anaconda packages more quickly using Mamba
- Creating and Using Private Modules
- Beginner’s Guide to Regular Expressions with Examples
- Using Git projects within RStudio
- Sizing your Apocrita jobs for quicker results
- Speeding Up Grep Searches
- SSH authentication and regaining access to Apocrita
university¶
upgrade¶
- GitHub Enterprise Upgrade 2.16
- 1PB added storage
- New cluster announcement
- Migrating to a new research storage system
- Cluster update summary
- Apocrita newsletter - March 2020