From: "Emilio G. Cota" <cota@braap.org>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: ccan@lists.ozlabs.org
Subject: Re: [PATCH 2/5] aga,agar: Dijkstra's algorithm
Date: Thu, 12 Nov 2015 16:59:51 -0500 [thread overview]
Message-ID: <20151112215951.GA16207@flamenco> (raw)
In-Reply-To: <1447328568-14917-3-git-send-email-david@gibson.dropbear.id.au>
On Thu, Nov 12, 2015 at 22:42:45 +1100, David Gibson wrote:
> This uses the lpq module as the implementation of the priority queue. That
> means this implementation is some way behind the theoretical efficiency of
> Dijkstra's algorithm. It should be reasonably straightforward to swap out
> the priority queue for a better one in the future, though.
Have you considered using the heap module?
Thanks,
Emilio
_______________________________________________
ccan mailing list
ccan@lists.ozlabs.org
https://lists.ozlabs.org/listinfo/ccan
next prev parent reply other threads:[~2015-11-12 22:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-12 11:42 [PATCH 0/5] aga,agar: Dijkstra's algorithm David Gibson
2015-11-12 11:42 ` [PATCH 1/5] aga,agar: Add edge costs David Gibson
2015-11-12 11:42 ` [PATCH 2/5] aga,agar: Dijkstra's algorithm David Gibson
2015-11-12 21:59 ` Emilio G. Cota [this message]
2015-11-13 2:02 ` David Gibson
2015-11-12 11:42 ` [PATCH 3/5] aga, agar: Non-equal edge costs for parallel test graph David Gibson
2015-11-12 11:42 ` [PATCH 4/5] aga, agar: New shortcut1 sample graph and testcases based on it David Gibson
2015-11-12 11:42 ` [PATCH 5/5] aga, agar: New shortcut2 " David Gibson
2015-11-20 6:21 ` [PATCH 0/5] aga,agar: Dijkstra's algorithm David Gibson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20151112215951.GA16207@flamenco \
--to=cota@braap.org \
--cc=ccan@lists.ozlabs.org \
--cc=david@gibson.dropbear.id.au \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox