What do our users want?
One group wants the latest version of foo, but the stable version of bar.
The other group wants the latest version of bar, but the old version of foo.
What have we tried?
SCL
SCL's are great in theory. But in practice they are hard for the packagers. They also make the developers have to jump through several hoops. If something was developed in an SCL enviroment, it...
Updates on the status of Scientific Linux
CC-IN2P3 is one of the largest academic data centers in France. Its main mission is to provide the particle, astroparticle and nuclear physics community with IT services, including largescale compute and storage capacities. We are a partner for dozens of scientific experiments and hundreds of researchers that make a daily use of these resources. The CC-User Portal project's goal is to develop...
Trident, a tool to use low level metrics derived from hardware
counters to understand Core, Memory and I/O utilisation and bottlenecks.
The collection of time series of these low level counters does not
induce significant overhead to the execution of the application.
The Understanding Performance team is investigating on a new node
characterisation tool, ¹Trident¹, that can look at various...
