Re: Three optimization tips for C++

2013-03-16 Thread Paulo Pinto
On 16.03.2013 18:47, Nick Sabalausky wrote: On Fri, 15 Mar 2013 17:03:43 -0400 Andrei Alexandrescu wrote: Destroy (but upvote): http://www.reddit.com/r/programming/comments/1adf94/three_optimization_tips_for_c/ Andrei Makes me suddenly feel old and nostalgic for the 386 and 6502 ;) And arr

Re: Three optimization tips for C++

2013-03-16 Thread Nick Sabalausky
On Fri, 15 Mar 2013 17:03:43 -0400 Andrei Alexandrescu wrote: > Destroy (but upvote): > http://www.reddit.com/r/programming/comments/1adf94/three_optimization_tips_for_c/ > > Andrei Makes me suddenly feel old and nostalgic for the 386 and 6502 ;) And arrays faster than pointers? Geez, serious

Re: Three optimization tips for C++

2013-03-16 Thread Paulo Pinto
On 15.03.2013 22:03, Andrei Alexandrescu wrote: Destroy (but upvote): http://www.reddit.com/r/programming/comments/1adf94/three_optimization_tips_for_c/ Andrei Done! :) Actually I already saw the video when it was made available and enjoyed your presentation pretty much.

Three optimization tips for C++

2013-03-15 Thread Andrei Alexandrescu
Destroy (but upvote): http://www.reddit.com/r/programming/comments/1adf94/three_optimization_tips_for_c/ Andrei

Re: [OT] Three Optimization Tips for C++

2012-12-24 Thread Tove
On Friday, 21 December 2012 at 16:28:35 UTC, Andrei Alexandrescu wrote: use text based formats for performance sensitive data! Of course, maybe the 15% claim was pure exaggeration. I really hope that's the case. Text representation has its own advantages. Andrei interesting, does it have

Re: [OT] Three Optimization Tips for C++

2012-12-21 Thread Andrei Alexandrescu
On 12/21/12 7:23 AM, Peter Alexander wrote: On Thursday, 20 December 2012 at 05:29:46 UTC, Andrei Alexandrescu wrote: Vote up! http://www.reddit.com/r/programming/comments/155ivw/three_optimization_tips_for_c_video/ Andrei I think the most interesting thing from that talk is when you said

Re: [OT] Three Optimization Tips for C++

2012-12-21 Thread Max Samukha
On Thursday, 20 December 2012 at 05:29:46 UTC, Andrei Alexandrescu wrote: Vote up! http://www.reddit.com/r/programming/comments/155ivw/three_optimization_tips_for_c_video/ Andrei Nice talk. For anybody interested, PIC was made a bit faster by x64 due to introduction of RIP-relative addressi

Re: [OT] Three Optimization Tips for C++

2012-12-21 Thread Peter Alexander
On Thursday, 20 December 2012 at 05:29:46 UTC, Andrei Alexandrescu wrote: Vote up! http://www.reddit.com/r/programming/comments/155ivw/three_optimization_tips_for_c_video/ Andrei I think the most interesting thing from that talk is when you said that Facebook's back end code is spending 15%

Re: [OT] Three Optimization Tips for C++

2012-12-21 Thread bearophile
Andrei Alexandrescu: http://www.reddit.com/r/programming/comments/155ivw/three_optimization_tips_for_c_video/ I appreciate such slides and videos, thank you for sharing. But If possible I'd like a link to the slides in a place where I don't have to register to download them. I have also ju

Re: [OT] Three Optimization Tips for C++

2012-12-20 Thread Joshua Niehus
On Thursday, 20 December 2012 at 05:29:46 UTC, Andrei Alexandrescu wrote: Vote up! http://www.reddit.com/r/programming/comments/155ivw/three_optimization_tips_for_c_video/ Andrei Almost 2 years ago, I stumbled across your book at a Barnes&Nobel and began my journey with D. It turns out its

[OT] Three Optimization Tips for C++

2012-12-19 Thread Andrei Alexandrescu
Vote up! http://www.reddit.com/r/programming/comments/155ivw/three_optimization_tips_for_c_video/ Andrei