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AMD Instinct MI50

This document attempts to consolidate all available information regarding the VBIOS ROMs for the venerable AMD Instinct MI50 - especially the 32 GB variant

Sources include

reddit
- https://www.reddit.com/r/LocalLLaMA/comments/1lsgtvy/successfully_built_my_first_pc_for_ai_sourcing/n1kkx7f/
- https://www.reddit.com/r/ROCm/comments/1kwirmw/instinct_mi50_on_consumer_hardware/

Manually fixing bit flips in BTRFS

Somehow my BTRFS file system became corrupted by what appears to be a single bit flip in a metadata field. Rather than copying all the data and reformatting the file system, which would have required another disk at least as large as the original, I decided to try to fix this manually, which appears to have worked. I've documented the procedure I've used here, in case I need it again or someone else runs into a similar issue and finds it useful.

The first thing you should do is run btrfs check. For me this produced the following output:

Opening filesystem to check...
Checking filesystem on /dev/nvme0n1p1
UUID: ec7afe1c-8478-450a-82fc-d17b32d8ca3d

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Do your part to resist Government surveillance and take back your privacy:

Browser Privacy: HTTPS Everywhere, AdBlock Plus + EasyList, Disconnect, NoScript (FireFox), NotScript (Chrome)
VPNs: Private Internet Access (US), BTGuard (Canada), ItsHidden (Africa), Ipredator (Sweden), Faceless.me (Cyprus / Netherlands)
Internet Anonymization: Tor, Tor Browser Bundle, I2P
Disk Encryption: TrueCrypt (Windows / OSX / Linux), File Vault

	from datasets import load_dataset
	from sentence_transformers import (
	SentenceTransformerTrainer,
	SentenceTransformerTrainingArguments,
	)

	from pylate import losses, models, utils

	def main():
	# As ReasonIR do not re-upload the BRIGHT data, we need to load it from the original source

	SELECT count(messageid) as count, buffername as channel
	FROM backlog
	LEFT JOIN buffer ON buffer.bufferid = backlog.bufferid
	WHERE buffername != ''
	GROUP BY buffername ORDER BY count DESC
	LIMIT 30;

	-480p - Run tenfoot in 480p rather than 1080p
	-720p - Run tenfoot in 720p rather than 1080p
	-accesscode -
	-all_languages - show longest loc string from any language
	-batterytestmode - rapidly cycle battery percentages for testing
	-bigpicture - Start in Steam Big Picture mode
	-blefw -
	-cafeapplaunch - Launch apps in a cyber cafe context
	-candidates - Show libjingle candidates for local connection as they are processed
	-ccsyntax - Spew details about the localized strings we load

	#!/usr/bin/env ruby
	require 'pp'

	a = []
	a << [:a, :c, :e]
	a << [:b, :f, :g, :h, :i, :j]
	a << [:d]


	# element coefficients

	<?php
	/**
	* DomTree
	*
	* Dump DomDocument based documents, suiting debugging needs
	*
	* @author hakre <http://hakre.wordpress.com/>
	* @link http://stackoverflow.com/questions/26321597/getting-price-from-amazon-with-xpath/26323824#26323824
	* @link http://stackoverflow.com/questions/12108324/how-to-get-a-raw-from-a-domnodelist/12108732#12108732
	* @link http://stackoverflow.com/questions/684227/debug-a-domdocument-object-in-php/8631974#8631974