Eric Hanson ericphanson

ericphanson / exp.jl

Last active August 28, 2021 01:06

Naive Julia port of rlibm32's exp implementation

	# https://github.com/rutgers-apl/rlibm-32/blob/44560acbd2ee22242989bdac259ad3665fa85d06/source/float/exp.c

	include("constants.jl")

	function rlibm_exp_ported(x::Float32)
	# u is fx.x in the original code
	u = reinterpret(UInt32, x)

	# Take care of special cases
	if (0x42b17218 <= u <= 0xb3000000)

ericphanson / Cancel.yml

Created October 17, 2021 14:05

GitHub actions workflow for cancelling CI when a newer commit is pushed

	name: Cancel
	on:
	push:
	branches:
	- main
	- master
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	jobs:
	cancel:

ericphanson / examples.txt

Created January 20, 2022 03:10

Julia script to run processes with 2 second timeout

	❯ ./timeout.jl ps
	PID TTY TIME CMD
	697 ttys000 0:00.16 -zsh
	1132 ttys001 0:00.09 /bin/zsh --login
	3115 ttys002 0:00.09 /bin/zsh -l
	3632 ttys003 0:00.32 /bin/zsh -l
	11816 ttys003 0:00.32 /Users/eph/.asdf/installs/julia/1.7.1/bin/julia --color=yes --startup-file=no -O0 --compile=min ./timeout.jl ps

	❯ ./timeout.jl sleep 3 && echo "done"

ericphanson / Basic IPC with named pipes: REPL

Last active October 13, 2023 09:38

Basic IPC with named pipes

ericphanson / Arrow IPC with named pipe: REPL

Last active October 13, 2023 21:20

Arrow IPC with named pipe

	julia> include("consumer.jl");
	Julia done: got Arrow.Table with 4 rows, 3 columns, and schema:
	:f0 Union{Missing, Int64}
	:f1 Union{Missing, String}
	:f2 Union{Missing, Bool}