Michael Karg mgmeier

mgmeier / gist:408ab7739c7213e46f9fa10e658b7893

Created September 19, 2024 16:13

dyff between legacy and new tracing metrics

	michael@lantoki2:~/IOG/dummy $ dyff between -ib legacy-names.json new-names.json

	(root level)
	- 89 list entries removed: + 88 list entries added:
	- cardano_node_metrics_blockfetchclient_blockdelay_cdfFive - cardano_node_metrics_basicInfo
	- cardano_node_metrics_blockfetchclient_blockdelay_cdfOne - cardano_node_metrics_blockContext_int
	- cardano_node_metrics_blockfetchclient_blockdelay_cdfThree - cardano_node_metrics_blockReplayProgress_real
	- cardano_node_metrics_blockfetchclient_blockdelay_s - cardano_node_metrics_blocksForged_int
	- cardano_node_metrics_blockfetchclient_blocksize - cardano_node_metrics_cardano_version_major_int
	- cardano_node_metrics_blockfetchclient_lateblocks - cardano_node_metrics_cardano_version_minor_

mgmeier / RingBuffer.hs

Created April 28, 2016 15:09

Ring buffer in Haskell

	{-# LANGUAGE BangPatterns #-}

	{-
	Scenario / preconditions for the usefulness of this ring buffer:

	- mutable data structure
	- elements of the same size (here: ByteString, extending to values of class Storable should be trivial)
	- each element is denoted by a continuous Int id

	- main benefit, esp. for a large number of elements:

mgmeier / GCHQ.hs

Created December 22, 2015 01:01 — forked from ndmitchell/GCHQ.hs

GCHQ 2015 Puzzle in Haskell


	module Main(main) where

	import Data.Maybe
	import Data.List

	-- Data table copied from https://matthewearl.github.io/2015/12/10/gchq-xmas-card/
	width = 25
	height = 25
	rows = [