vpeopleonatank

How-to

On Host(PVE), edit /etc/pve/qemu-server/VMID.conf

args: -fsdev local,security_model=mapped,id=fsdev0,path=/path/to/share -device virtio-9p-pci,id=fs0,fsdev=fsdev0,mount_tag=hostshare

This tells qemu to create a 9pvirtio device exposing the mount_tag hostshare (just a name to identify the mount point). That device is coupled to an fsdev named fsdev0, which specifies which portion of the host filesystem we are sharing, and in which mode.

A Way to Look at Tideman Lock Pairs

I've observed that there is a little bit of a disconnect in understanding what it is that needs to be done to properly implement the lock_pairs function for cs50 Tideman. The goal of this little write-up is simply an attempt at explaining what the problem actually is, and why a cycle imposes a problem.

First:
If you are unfamiliar with the actual problem, or have not read through the entire cs50 Tideman problem description. Then I think you should start there.
cs50 Tideman

Second:
This little write-up is only narrowing in on the idea of cycles, and a way to think about what a cycle is and determine if locking a pair in the pairs array would create that cycle. This does not talk about any other part of the Tideman problem.

Proxmox Assign Bind Mount To Unprivileged Container

In order for the LXC container to have full access the proxmox host directory, a subgid is set as owner of a host directory, and an ACL is used to ensure permissions.

Bind Mount dataset to LXC

Add the following line to /etc/pve/lxc/<CT_ID>.conf

mp0:/mount/point/on/host,mp=/mount/point/on/lxc

Create group on host

In the default Proxmox configuration, unpriviliged container subgids will have the prefix "10" followed by the expected 4-digit gid.

Using VPS as extension to home intranet v1

Using Wireguard show how VPS hardware can be used as an extension to your homelab. I am not interested in exposing services to the internet from the VPS. It is not intended to be a way for a user to VPN into the homelab from the internet.

Refer to the diagram at: https://i.imgur.com/n5elXC4.png
Server = a host inside your homelab (assume it is NOT a router already).
VPS = external cloud host.
Assume Ubuntu 18.04 LTS for all hosts involved.
Should be able to scale this easily. So if I had numerous VPSs, I could link them (mesh?)
I don't know much about OpenVPN, but that may be more suited to the goal. You tell me.

Step 1: Installing CUDA (~5.5 minutes)

You can also install CUDA directly from the offline installer, but this is a little easier.

sudo apt update
sudo apt upgrade -y

mkdir install ; cd install
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-ubuntu1804.pin

	dataset_type = 'CocoDataset'
	data_root = 'data/toyleaf/'
	img_norm_cfg = dict(
	mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
	train_pipeline = [
	dict(type='LoadImageFromFile'),
	dict(
	type='LoadAnnotations', with_bbox=True, with_mask=True, with_seg=False),
	dict(type='Resize', img_scale=(1333, 800), keep_ratio=True),
	dict(type='RandomFlip', flip_ratio=0.5),

	#!/usr/bin/env python3
	"""Download and setup problems from Competitive Companion

	Usage:
	download_prob.py --echo
	download_prob.py [<name>... \| -n <number> \| -b <batches> \| --timeout <timeout>] [--dryrun]

	Options:
	-h --help Show this screen.
	--echo Just echo received responses and exit.

	" returns a string <branch/XX> where XX corresponds to the git status
	" (for example "<master/ M>")
	function! CurrentGitStatus()
	let gitoutput = systemlist('cd '.expand('%:p:h:S').' && git status --porcelain -b 2>/dev/null')
	if len(gitoutput) > 0
	let b:gitstatus = strpart(get(gitoutput,0,''),3) .'/'. strpart(get(gitoutput,1,' '),1,2)
	else
	let b:gitstatus = ''
	endif
	endfunc

	import torch
	from collections import OrderedDict
	from typing import List

	checkpoints_weights_paths: List[str] = ... # sorted in descending order by score
	model: torch.nn.Module = ...


	def average_weights(state_dicts: List[dict]):
	everage_dict = OrderedDict()