CPU Architecture

Mastering CPU Scheduling with chrt Command

February 22, 2024
Posted by Luca Berton
CPU scheduling, chrt command, system administration, resource management, context switching, CFS, FIFO, time-sharing, process management, real-time scheduling, Linux, command-line tools, system performance, task prioritization, multitasking environments, scheduler algorithms, operating systems, process priority, efficiency optimization, tech insights

Introduction In the realm of system administration, mastering the intricacies of CPU scheduling and resource management is akin to possessing a secret code that unlocks enhanced system efficiency and performance.

Red Hat Enterprise Linux 10 x86-64-v3 feature

January 21, 2024
Posted by Luca Berton
Red Hat Enterprise Linux, x86-64-v3, RHEL 10, GCC 12, CentOS ISA SIG, AVX, AVX2, FMA, VEX encoding, ISA enhancements, Intel Haswell, AMD Excavator, Intel Atom, microarchitecture, performance optimization, Linux compilers, data science computing, numerical applications, CPU capabilities, software development

Introduction to x86–64-v3 in RHEL 10 In Red Hat Enterprise Linux (RHEL) 9, Red Hat upgraded the instruction set architecture (ISA) baseline to the x86–64-v2 microarchitecture level.