kholia

Goal

Address Jakub's concerns regarding the performance impact of PIE. See

https://lists.fedoraproject.org/pipermail/devel/2013-April/181171.html

Why Gimp

kholia

Goals

This documents tries to address some concerns with enabling PIE.

Argument 1

One of the criticism of "Using PIE by default on AMD64" is,

kholia

RpmGrill proposal

The basic idea behind RpmGrill project is to run automated tests on Koji packages as well as Fedora stable & testing repositories. RpmGrill analyzes _builds_, not individual rpms: this allows it to detect problems such as compiler warnings (from the build logs) or multilib inconsistencies (by matching 32- and 64-bit rpms) which cannot be identified by examining a single rpm file.

kholia

// gcc -c -O2 too-much-optimization.c
//
// objdump -d too-much-optimization.o
//
// the overflow check in gdk_pixbuf_new_reduced function disappears under Fedora 24 GCC 6.1.1
//
// http://c-faq.com/misc/intovf.html
// http://c-faq.com/misc/sd26.html

#include <stdio.h>

kholia

Keybase proof

I hereby claim:

• I am kholia on github.
• I am dhiru (https://keybase.io/dhiru) on keybase.
• I have a public key ASAGxfq3OP4Ew0AxGkHuCnkTjLHO3XTMosvaOEw9nXQ_9Ao

To claim this, I am signing this object:

kholia

/**
 * A BLE client example that is rich in capabilities.
 * There is a lot new capabilities implemented.
 * author unknown
 * updated by chegewara
 */

// QnD support for "UT353-BT Mini Sound Level Meter" by Dhiru Kholia (March 2020)
// - Publishes sensor data to a Redis server on LAN

kholia

We couldn’t find that file to show.

kholia

#!/usr/bin/python3
import quick2wire.i2c as i2c
import time
import RPi.GPIO as GPIO
import alsaaudio
import threading
import logging
import sys

#Work in progress library for Si473x for Raspberry Pi by Jonathan Thorpe <[email protected]>