Pitzer
PETSc
PETSc is a suite of data structures and routines for the scalable (parallel) solution of scientific applications modeled by partial differential equations. It supports MPI, and GPUs through CUDA or OpenCL, as well as hybrid MPI-GPU parallelism.
Core Ethernet network changes on 2020-07-09 at 09:00
GAMESS 30Sep2019R2 is available on Owens and Pitzer
GAMESS version 30Sep2019R2 has been installed on Owens and Pitzer. Usage is via the module gamess/30Sep2019R2. For installation details use command: "module help gamess/30Sep2019R2". For help loading an installation, use command: "module spider gamess/30Sep2019R2".
intel mpi Default Version Update to 2019.7
HOWTO: Use Address Sanitizer
Address Sanitizer is a tool developed by Google detect memory access error such as use-after-free and memory leaks. It is built into GCC versions >= 4.8 and can be used on both C and C++ codes. Address Sanitizer uses runtime instrumentation to track memory allocations, which mean you must build your code with Address Sanitizer to take advantage of it's features.
There is extensive documentation on the AddressSanitizer Github Wiki.
HOWTO: Use Cron and OSCusage for Regular Emailed Reports
It is possible to utilize Cron and the OSCusage command to send regular usage reports via email
Cron
It is easy to create Cron jobs on the Owens and Pitzer clusters at OSC. Cron is a Linux utility which allows the user to schedule a command or script to run automatically at a specific date and time. A cron job is the task that is scheduled.
Shell scripts run as a cron job are usually used to update and modify files or databases; however, they can perform other tasks, for example a cron job can send an email notification.