Containers are part of the vast majority of daily interactions with software and the cloud these days. From building applications in a reproducible way to defining standards in deployment, containers brought ease and agility to IT.
RISC-V is a free and open-source instruction set enabling a new era of processor…
There’s a lot of posts and references about submitting patches to the Linux kernel or projects that receive patches in file/email format.
The idea here is to have a quick guide about the basic commands to get things done.
This post is a guide on getting up-and-running with the SolidRun LX2K based boards installing the Firmware and Linux.
In this post I’ll explore a bit the Open Source toolchain for Xilinx Series 7 FPGAs and will focus the Artix 7. The post will detail how to run the complete flow using Docker containers avoiding local toolchain installs and homogenizing the process for most platforms (Linux, Mac, Windows).
This post originated from a live-tweed. The thread can be seen at https://twitter.com/carlosedp/status/1382057618114494465.
Chisel is an HDL (Hardware Design…
Much is being talked about the latest vulnerability mitigations on L1 cache for IBM POWER processors addressed in CVE-2020–4788.
Update on 23/11: This post has been updated to address Pgbench tests that provides more realistic numbers related to the CVE and mitigations. Check the PGbench section below.
As a follow-up post to my previous post about adding authentication transparently to an application
Go to the left-side menu item “Client Scopes” and click “Create”:
Create a new client scope called “api” with default settings, then click the “Mappers” tab to add the field mappings to this scope.
In this post, I'll go thru the process of running Virtual Machines on OpenShift Virtualization in a nested setup inside VMware vSphere. This requires both ESXi hosts and a VCenter, both on 6.7U3 or up.
I recently received a NVIDIA Jetson Xavier NX board to review and write some posts. The first one is an unofficial guide to upgrade Ubuntu 18.04 to latest Ubuntu Focal (20.04).
I recently received a NVIDIA Jetson Xavier NX unit to review and write about some use cases like a local development computer and cloud application deployments with containers in a Kubernetes cluster.
In this post I’ll talk about upgrading it to latest Ubuntu version that is nice for a local…