arnetheduck’s gists

arnetheduck / channel.nim

Last active July 4, 2023 11:30

	import chronos, chronos/threadsync
	import stew/ptrops
	import std/locks
	import std/typetraits

	const Numbers = 1000
	const Threads = 100

	type
	Node = object

arnetheduck / carnot.nim

Created March 15, 2023 12:37

Carnot implemenation

	# Based on https://github.com/logos-co/nomos-research/blob/98e2a20bbda525cad6e38035c806b374ca5352b2/consensus-engine/docs/carnot-spec.md

	import std/[sets, tables]

	type
	View = uint

	Block = ref object
	view: View
	qc: Qc

arnetheduck / control-messages.txt

Created April 27, 2021 09:27

lots of empty control messages

This file has been truncated, but you can view the full file.

	DBG 2021-04-27 11:05:07.477+02:00 sending control message topics="libp2p gossipsub" tid=480061 file=gossipsub.nim:273 msg="(ihave: @[], iwant: @[(messageIDs: @[])], graft: @[], prune: @[])" peer=16U*F8XUwG
	DBG 2021-04-27 11:05:08.344+02:00 sending control message topics="libp2p gossipsub" tid=480061 file=gossipsub.nim:273 msg="(ihave: @[], iwant: @[(messageIDs: @[])], graft: @[], prune: @[])" peer=16U*F8XUwG
	DBG 2021-04-27 11:05:08.551+02:00 sending control message topics="libp2p gossipsub" tid=480061 file=gossipsub.nim:273 msg="(ihave: @[], iwant: @[(messageIDs: @[])], graft: @[], prune: @[])" peer=16U*F8XUwG
	DBG 2021-04-27 11:05:08.551+02:00 sending control message topics="libp2p gossipsub" tid=480061 file=gossipsub.nim:273 msg="(ihave: @[], iwant: @[(messageIDs: @[])], graft: @[], prune: @[])" peer=16U*F8XUwG
	DBG 2021-04-27 11:05:08.552+02:00 sending control message topics="libp2p gossipsub" tid=480061 file=gossi

arnetheduck / leb128.nim

Created March 1, 2020 16:03

work in progress varint codec

	# Little-endian base 128 variable length integer utilities, as seen in
	# https://en.wikipedia.org/wiki/LEB128
	#
	# Used in formats like DWARF, WASM - unsigned variant identical to protobuf/go
	# varint. Exception/Defect free for WASM use

	import
	stew/[bitops2, result]

	const

arnetheduck / wrc20.wat

Created April 11, 2019 19:54

wrc20 challenge, nlvm

	(module
	(type (;0;) (func (result i32)))
	(type (;1;) (func (param i32 i32)))
	(type (;2;) (func (param i32 i32 i32)))
	(type (;3;) (func (param i32)))
	(type (;4;) (func))
	(type (;5;) (func (param i32 i32) (result i32)))
	(import "env" "getCallDataSize" (func $getCallDataSize (type 0)))
	(import "env" "revert" (func $revert (type 1)))
	(import "env" "callDataCopy" (func $callDataCopy (type 2)))

arnetheduck / beacon_clock.nim

Created March 21, 2019 13:40

starting point, beacon clock

	import
	chronos,
	spec/[datatypes]

	type
	ChronosTime* = uint64
	## Unix epoch timestamp in millisecond resolution
	# TODO fetch from chronos and make distinct

	ChronosClock* = object

arnetheduck / datatypes.fbs

Last active March 15, 2019 21:10

beacon block, flatbuffers style

Jacek Sieka arnetheduck