From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <13a29b43e714494deae3f06a73db2afb@yyc.orthanc.ca> To: quanstro@quanstro.net, 9fans@9fans.net From: "Lyndon Nerenberg (VE6BBM/VE7TFX)" Date: Sat, 14 Nov 2009 16:23:52 -0700 In-Reply-To: <2e8d67f23406cbeb2f169c610896ab91@ladd.quanstro.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] rows to cols? Topicbox-Message-UUID: 9bedcc3a-ead5-11e9-9d60-3106f5b1d025 > i haven't found avl to be slow, so i was interested in > this. It was slow in relation to other methods available. That code wasn't written to be fast. It came out of a long ago Sunday afternoon discussion I had with someone about data structures, from which we ended up cobbling together a few different versions of transpose to get some timings. That was the only version that seems to have survived, so that's the one you got ;-)