arakashic

From d6f5b65362a5d2471c8b8fb7509fda85e43d20dd Mon Sep 17 00:00:00 2001
From: Yanfei Guo <[email protected]>
Date: Fri, 18 Apr 2025 19:48:19 +0000
Subject: [PATCH] qat: wait for in-flight req to complete before remove session

reqs in session may be still in-flight after callback returns.
This results in session remove fail with message "There are %lu
requests pending". Adding a small loop to wait for the completion
of in-flight requests.
---

fxkamd

This is Felix Kuehling, long time KFD driver architect. I started looking into the TinyGrad source code yesterday, focusing on ops_kfd.py, ops_hsa.py and driver/hsa.py, to understand how TinyGrad talks to our HW and help with the ongoing debugging effort from the top down. This analysis is based on this commit: https://github.com/tinygrad/tinygrad/tree/3de855ea50d72238deac14fc05cda2a611497778

I'm intrigued by the use of Python for low-level programming. I think I can learn something from your use of ctypes and clang2py for fast prototyping and test development. I want to share some observations based on my initial review.

ops_kfd looks pretty new, and I see many problems with it based on my long experience working on KFD. I think it's interesting, but probably not relevant for the most pressing problems at hand, so I'll cover that last.

ops_hsa uses ROCr APIs to manage GPU memory, create a user mode AQL queue for GPU kernel dispatch, async SDMA copies, and signal-based synchronization with barrier packets

m3rlinux

#!/usr/bin/env bash
 
# License: BSD
# Author: Florian Heigl (@FlorianHeigl)
# Contributors: Davide Gibilisco (@m3rlinux)
 
set -eu

# Function to convert bytes to human-readable format
human_readable() {

Yvand

param(
    [string]$proxyIp = '10.1.5.4',
    [string]$proxyHttpPort = '8080',
    [string]$proxyHttpsPort = '8443',
    [string]$localDomainFqdn = 'contoso.local'
)
$proxy = 'http={0}:{1};https={0}:{2}' -f $proxyIp, $proxyHttpPort, $proxyHttpsPort
$bypasslist = '*.{0};<local>' -f $localDomainFqdn

# Set WinHTTP proxy

azet

Check Out these projects, papers and blog posts if you're working on Geo redundant Datacenters or even if you only need to have your software hosted there. It's good to know what you're in for.

  Collected these for a colleague, these have been super useful over 
  the past 15+ years and and will most likely help and/or entertain you. 
  May be extended in the future.
  -- azet (@azet.org)

load balancing

DNS geo & anycast

kimdre

CheckMk Web Auth Fail2ban Config

Fail2ban Config for CheckMk Authentication over Web UI

This is a example fail2ban config for failed login attempts in the CheckMK Web UI Login Form.

Setup

Check for log files

CheckMK logs failed login attempts for each site separately at ~/var/log/web.log (relative path from the site's user).

robin-checkmk

- name: "Roles."
  hosts: localhost
  gather_facts: true
  vars_files:
    - ./vars/config.yml
  tasks:

    - name: "Run server role."
      ansible.builtin.import_role:
        name: tribe29.checkmk.server

kekyo

How to update latest packages on Imagination Creator CI20 Debian 8 (jessie)

Imagination Creator CI20 board: A MIPS32 architecture evaluation board.

• Creator CI20 quick start guide: PDF
• eLinux: Creator CI20 board wiki

---

swisskyrepo

---
  - name: Add required dependencies.
    apt:
      name:
        - apt-transport-https
        - gnupg2
      state: present

  - name: Add Elasticsearch apt key.
    apt_key:

abbbi

fs.com type switches, model S5850 run regular linux.

Secret command "start shell" can be used to spawn regular shell on switch for debugging.
Password for this: !@#

Example:

$ show version
FSOS Software, S5850, Version 7.2.1
Copyright (C) 2020 by FS.COM.  All rights reserved.