linux · power

power: installing clang on CentOS7 ppc64le

 

linux · power · unicamp

power: creating an OpenStack Debian Image

Debian is a free and well known operating system with great stability. OpenStack  allows controlling large pools of compute, storage, and networking resources throughout a datacenter. This post describe the necessary steps to create and run an Debian 8 image on OpenStack, both running on POWER8 processor. Create a Debian Image The first step is to… Continue reading power: creating an OpenStack Debian Image

c/c++ · eclipse · linux · power

power: IBM SDK for Linux on Power 1.10

The IBM Software Development Kit for Linux on Power (SDK) is a free, Eclipse-based Integrated Development Environment (IDE). The SDK integrates C/C++ source development with the Advance Toolchain, Post-Link Optimization, and classic Linux performance analysis tools, including Oprofile, Perf and Valgrind. GET IT NOW! New on SDK 1.10: Support for ppc64, ppc64le and x86 64/amd64… Continue reading power: IBM SDK for Linux on Power 1.10

linux · power

linux: creating a debian ppc64le img using deboostrap

debootstrap is a tool which can install a Debian base system into a sub-directory of another, already installed system. It doesn’t require an installation CD, just access to a Debian repository. In this tutorial, we are going to use a Debian 8 (Jessie) ppc64le as a host for our sysroot build environment. You can get… Continue reading linux: creating a debian ppc64le img using deboostrap

linux · power

power: OpenPOWER Overview

linux · power

power: build and install notepadqq

Notepadqq is a Notepad++-like editor for the Linux desktop. It helps developers by providing all you can expect from a general purpose text editor, such as syntax highlighting for more than 100 different languages, code folding, color schemes, file monitoring, multiple selection and much more. The following script builds and installs it on POWER (Ubuntu… Continue reading power: build and install notepadqq

linux · power

power: useful references

Employing Strategies for Optimizing your IBM POWER8 (and Earlier) Processor-based Systems Performance Optimization and Tuning Techniques for IBM Power Systems Processors Including IBM POWER8 IBM Power Systems Performance Guide: Implementing and Optimizing

c/c++ · linux · power

power: compilers very-quick reference

xlC Community Edition Get it now! Architecture Generate instructions and optimize for POWER8 Optimization Levels Disable all options Optimization Levels Extra Optimizations Advance Toolchain Get it now ! Architecture Generate instructions and optimize for POWER8 Optimization Levels Disable all options Optimization Levels Extra Optimizations

c/c++ · linux · power

power: downloading Advance Toolchain

I wrote a small script which downloads Advance Toolchain packages for the architecture where it is running. You can get the initial version here. Or just issue: This first version only covers Ubuntu and Fedora for x86_64 and ppc64le. RHEL, SLES and Debian coming next 😀

c/c++ · linux · power

power: xlC Community Edition

The IBM® XL C/C++ for Linux is a highly advanced optimizing compiler for Linux. The latest release (v13.1.4)  introduces its first community edition (xlC CE). It is a free-of-charge solution which embodies most of the core features  of the fully warranted XL C/C++ for Linux. For example, the community edition does not support optimization at level… Continue reading power: xlC Community Edition