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from streamlit.web.server.websocket_headers import _get_websocket_headers
from streamlit.components.v1 import html
import streamlit as st

from http.cookies import SimpleCookie
from uuid import uuid4
from time import sleep


def get_cookie():

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SCOW 数据表修改

通过数据库操作支持一些目前暂不支持在界面操作的 SCOW 功能。 以下操作需在 mis 的 db 容器中完成。

docker exec -it <container-id> bash
mysql -p 
<enter password>

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Summary

• build a new deepmd-kit plugin for an existed LAMMPS
• export new LD_LIBRARY_PATH and LAMMPS_PLUGIN_PATH properly

Build

bash build.sh

Test

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Note

• It's for CentOS 7, so the conda version have to be limited to cuda 11.8

Steps

CONDA_OVERRIDE_CUDA=11.8 nohup conda create -y -p ./3.0.0b0-cuda118 pytorch=2.1.2=cuda118*  python=3.11.* cudatoolkit=11.8  zlib cudnn cusparselt -c conda-forge --override-channels &
cd ./3.0.0b0-cuda118
source activate ./
pip install tensorflow==2.14.1
ln -s <path to source> source

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Summary

• Use conda to install pytorch will have less trouble than with pip
• Install lammps with openmpi support from conda-forge channel (or you can build your own lammps if you like)
• Install lammps from source or else your conda environemnt will be messed up!
• Install tensorflow with pip instead of conda as it is slow to resolve environment!
• Install pytorch and tensorflow with conda at the same time to avoid abi incompatible issue!
• For the sake of C++ABI compatibility, use conda to install tensorflow and pip for pytorch
• Don't use full oneapi with openmpi, just use mkl or else there will be segmentation fault

Steps

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Use copy to backup files

rclone copy ikkem-hpc-fq:/public/home/fqgong666/pretrained-model/all-test/dataset-2nd/2nd_data office:/public/dynacat/2nd_data --check-first  --verbose --dry-run

FQA

400 error of minio

If you see the following error

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Summary

• Use rocky8 singularity container to build and run to work around legacy glibc issue.

Build

 singularity exec -B /public,/etc --nv /public/groups/ai4ec/libs/images/rocky8.sif /bin/bash -l build_lammps.sh

Run

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#!/bin/bash

trap 'echo ffmpegexit && pkill -P $$'  EXIT SIGINT SIGTERM SIGHUP

# Define the timeout duration in seconds for file change
TIMEOUT_IN_S=10
TOTAL_TIMEOUT_IN_S=7200

# Get the last argument as the output file
OUTPUT_FILE="${@: -1}"

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Background

• A windows XP guest machine exported from VMWare as OVF format

Tips

• Install cockpit and cockpick-machines: sudo apt install cockpit cockpit-machines
• Convert vmdk image to qcow2 with the following command: qemu-img convert -f vmdk -O qcow2 xp-wire-disk1.vmdk xp-wire-disk1.qcow2
• Create winxp virtual machine by importing existed disk, OS type should select unknown, don't start vm after import.
• Edit network interfaces, change model to e1000(PCI, legacy)
• Download e1000 driver iso from: https://archive.org/details/intel-pro1000-mt-desktop-82540em-winxp
• Add ISO as CD/ROM

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Docker

set proxy for docker build and docker run

You can add proxy configurations for the Docker client using a JSON configuration file, located in ~/.docker/config.json. Builds and containers use the configuration specified in this file.

{
 "proxies": {
   "default": {
     "httpProxy": "http://proxy.example.com:3128",
 "httpsProxy": "https://proxy.example.com:3129",