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@a-r-r-o-w
a-r-r-o-w / benchmark.sh
Last active April 18, 2025 07:35
Demonstrates how to use CogVideoX 2B/5B with Diffusers and TorchAO
#!/bin/bash
compile_flags=("" "--compile")
fuse_qkv_flags=("" "--fuse_qkv")
# quantizations=("fp16" "bf16" "fp8" "fp8_e4m3" "fp8_e5m2" "fp6" "int8wo" "int8dq" "int4dq" "int4wo" "autoquant" "sparsify")
quantizations=("fp16" "bf16" "fp6" "int8wo" "int8dq" "int4dq" "int4wo" "autoquant" "sparsify")
device="cuda"
# Check if completed.txt exists and read it into an array
if [ -f completed.txt ]; then
@trygvebw
trygvebw / find_noise.py
Last active March 31, 2025 01:40
A "reverse" version of the k_euler sampler for Stable Diffusion, which finds the noise that will reconstruct the supplied image
import torch
import numpy as np
import k_diffusion as K
from PIL import Image
from torch import autocast
from einops import rearrange, repeat
def pil_img_to_torch(pil_img, half=False):
image = np.array(pil_img).astype(np.float32) / 255.0
@karpathy
karpathy / stablediffusionwalk.py
Last active May 27, 2025 23:31
hacky stablediffusion code for generating videos
"""
stable diffusion dreaming
creates hypnotic moving videos by smoothly walking randomly through the sample space
example way to run this script:
$ python stablediffusionwalk.py --prompt "blueberry spaghetti" --name blueberry
to stitch together the images, e.g.:
$ ffmpeg -r 10 -f image2 -s 512x512 -i blueberry/frame%06d.jpg -vcodec libx264 -crf 10 -pix_fmt yuv420p blueberry.mp4
@tvst
tvst / SessionState.py
Last active September 30, 2024 07:47
DO NOT USE!!! Try st.session_state instead.
"""Hack to add per-session state to Streamlit.
Usage
-----
>>> import SessionState
>>>
>>> session_state = SessionState.get(user_name='', favorite_color='black')
>>> session_state.user_name
''
@lostsh
lostsh / iframe-github.md
Last active May 14, 2020 03:06
Iframe gist
@alper111
alper111 / vgg_perceptual_loss.py
Last active May 10, 2025 16:44
PyTorch implementation of VGG perceptual loss
import torch
import torchvision
class VGGPerceptualLoss(torch.nn.Module):
def __init__(self, resize=True):
super(VGGPerceptualLoss, self).__init__()
blocks = []
blocks.append(torchvision.models.vgg16(pretrained=True).features[:4].eval())
blocks.append(torchvision.models.vgg16(pretrained=True).features[4:9].eval())
blocks.append(torchvision.models.vgg16(pretrained=True).features[9:16].eval())
@BIGBALLON
BIGBALLON / extract_ILSVRC.sh
Created May 13, 2018 20:09
script for ImageNet data extract.
#!/bin/bash
#
# script to extract ImageNet dataset
# ILSVRC2012_img_train.tar (about 138 GB)
# ILSVRC2012_img_val.tar (about 6.3 GB)
# make sure ILSVRC2012_img_train.tar & ILSVRC2012_img_val.tar in your current directory
#
# https://github.com/facebook/fb.resnet.torch/blob/master/INSTALL.md
#
# train/
@noygal
noygal / Windows Subsystem for Linux version 1 and 2 (WSL) - node install guide.md
Last active October 16, 2024 01:06
Installing node via windows subsystem for linux

Windows 10 version 2004 - Installing Node.js on Windows Subsystem for Linux (WSL/WSL2)

UPDATE (Fall 2020): This gist is an updated version to the Windows 10 Fall Creators Update - Installing Node.js on Windows Subsystem for Linux (WSL) guide, I usually just keep here notes, configuration or short guides for personal use, it was nice to know it also helps other ppl, I hope this one too.

Windows updated windows subsystem for linux to version 2, as the F.A.Q stated you can still use WSL version 1 side by side with version 2. I'm not sure about existing WSL machines surviving the upgrade process, but as always backup and 🤞. NOTE: WSL version 1 is not replace/deprecated, and there ar

@rohitrawat
rohitrawat / sources.list
Created June 12, 2017 18:17
Ubuntu 16.04 Xenial default /etc/apt/sources.list
#deb cdrom:[Ubuntu 16.04.2 LTS _Xenial Xerus_ - Release amd64 (20170215.2)]/ xenial main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://us.archive.ubuntu.com/ubuntu/ xenial main restricted
# deb-src http://us.archive.ubuntu.com/ubuntu/ xenial main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

  1. No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
  2. VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
  3. VPC with NAT, The best of both worlds, AWS services and web.