Re: [Beowulf] C++ compilers and assembly

2018-10-18 Thread Gerald Henriksen
On Mon, 10 Sep 2018 04:50:24 +0100, you wrote: >Lastly Jason mentioned IncludeOS http://www.includeos.org/ >these gusy are implementing something I have tossed about on this list >in the past - running applications in a lightweight OS without all the >overhead of a multitasking system. >I dont kno

Re: [Beowulf] C++ compilers and assembly

2018-10-18 Thread Brian Dobbins
For anyone interested in C++ compiler differences, the 'Compiler Explorer' ( http://www.godbolt.org ) is an indispensable resource. Basically, you can write some code, select some different compilers (and optimization flags), and look at the assembly code and compare windows side-by-side. I used

Re: [Beowulf] C++ compilers and assembly

2018-10-18 Thread Prentice Bisbal via Beowulf
I know I'm a bit late to this conversation. Been too busy to lurk here lately. But I wanted to respond to this comment: Lastly Jason mentioned IncludeOS http://www.includeos.org/ these gusy are implementing something I have tossed about on this list in the past - running applications in a light

Re: [Beowulf] C++ compilers and assembly

2018-09-10 Thread Benson Muite
Thanks. This is interesting. Possibly also of interest: https://clearlinux.org/ Not for HPC, but some aspects look useful. On 09/10/2018 06:50 AM, John Hearns via Beowulf wrote: Chris Samuels recent post reminds me. I went to a fascinating and well delivered talk by Jason Hearne McGuiness https

[Beowulf] C++ compilers and assembly

2018-09-09 Thread John Hearns via Beowulf
Chris Samuels recent post reminds me. I went to a fascinating and well delivered talk by Jason Hearne McGuiness https://www.meetup.com/ACCULondon/events/253570550/ https://accu.org/index.php/accu_branches/accu_london Slides are here: https://github.com/acculondon/2018-September I would encourage