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"""This is a vendored copy of parts of the 'psutil' Python package.

It only contains what's needed to run the `net_connections()` function, which
lists active network connections from all processes on the system.
"""


import base64
from collections import defaultdict, namedtuple
import errno

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import json
import subprocess

import numpy as np
import pandas as pd
from fastapi import HTTPException
from modal import Image, Stub, web_endpoint


stub = Stub("plasmid-data")

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# Demo of yield-dependent behavior when a coroutine blocks the event loop.
#
# Vary the number of calls to asyncio.sleep(0.0) in either block, and behavior will change greatly.
#
# (4 in top block, 9 in bottom block)
# 0 3.0027458667755127
# 1 2.0022785663604736
# 2 8.320808410644531e-05
# 3 4.38690185546875e-05
# 4 3.838539123535156e-05

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module r2test

go 1.20

require (
	github.com/aws/aws-sdk-go-v2 v1.20.1
	github.com/aws/aws-sdk-go-v2/config v1.18.33
	github.com/aws/aws-sdk-go-v2/credentials v1.13.32
	github.com/aws/aws-sdk-go-v2/service/s3 v1.38.2
)

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ekzhang

Eric's Notes: Stumbling through Buck2

I tried to use Buck2 today, inspired by a tweet by @dtolnay.

I've never been especially fond of build systems. I've only written a couple Bazel files following patterns, and only used them if I absolutely had to. It was kind of a necessary but annoying incantation. But I have noticed some discomfort in the past with this, especially with larger and multi-language projects. I'm imagining that fancy build systems may help:

• speed up builds (reduce redundant and slow steps)
• make environments easier to reproduce (less “it works on my machine!”)
• standardize processes across a company (less language-specific tools)

ekzhang

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>

#define MAX_ERR 1e-4

#define CEIL_DIV(x, y) ((x) + (y) - 1) / (y)
#define checkCudaErrors(call)                                 \
  do {                                                        \
    cudaError_t err = call;                                   \

ekzhang

echo '* soft nofile 1048576' | sudo tee -a /etc/security/limits.conf
echo '* hard nofile 1048576' | sudo tee -a /etc/security/limits.conf
echo 'root soft nofile 1048576' | sudo tee -a /etc/security/limits.conf
echo 'root hard nofile 1048576' | sudo tee -a /etc/security/limits.conf
echo 'session required pam_limits.so' | sudo tee -a /etc/pam.d/common-session
echo 'DefaultLimitNOFILE=1048576:1048576' | sudo tee -a /etc/systemd/system.conf

ekzhang

Gossip Glomers

Welcome! You can create your first file with the following command:

cp echo.py YOURNAME-echo.py

Then run the simulator environment with: