LLVM Clang 3.5 Brings Some Compiler Performance Improvements
If all goes well, LLVM 3.5 will be released today. While we have already delivered some LLVM/Clang benchmarks of the 3.5 SVN code, over the days ahead we will be delivering more benchmarks of the updated compiler stack -- including looking at its performance against the in-development GCC 5.0. For getting this latest series of compiler benchmarking at Phoronix started, here's some fresh numbers of LLVM Clang 3.4 compared to a recent release candidate of LLVM Clang 3.5.
This article is using a CompuLab Intense-PC with Intel Core i7 3517UE Ivy Bridge processor for LLVM Clang 3.4 vs. LLVM Clang 3.5 benchmarking. The host system was Ubuntu 14.04 x86_64 and was running off the Linux 3.17 development kernel. Both compilers were built in their optimized release mode (--disable-assertions --enable-optimized) for the core-avx-i CPU. Aside from switching out LLVM Clang 3.4 for LLVM Clang 3.5 RC4, no other system changes were made.
Celebrate Software Freedom Day on September 20
I am very glad to share with you that registration of the eleventh edition of Software Freedom Day has been opened since early August and you can see from our SFD event map, we already have 129 events from more than 50 countries shown in our map. As usual registration happens after you have created your event page on the wiki. We have a detail guide here for newcomers and for the others who need help, the SFD-Discuss mailing would be the best place to get prompt support.
Don’t forget to tell people about SFD! Simply use one of the banners we’ve made if you are organizing, participating, attending or speaking at a SFD event by placing it on your webpages and link it back to your SFD event page or http://www.softwarefreedomday.org. You can also help us to promote SFD by placing our SFD counter with your own language as well!
[GNU IceCat] browser is (finally) on Fedora
GNU Icecat will be available on Fedora updates-testing repositories for some days. That’s right time to test harshly this new web browser (really it’s not so new considering it’s a fork of Firefox) and leave a positive/negative karma or open a bug.
Dropbox, Google Drive, OneDrive, Box.com – they all allow you to share files with others. But they all do it via the strange concept of public links. Anyone who has this link has access to the file. On first glance this might be easy enough but what if you want to revoke read access for just one of those people? What if you want to share a set of files with a whole group?
I will not answer these questions per se. I will show an alternative based on OpenLink Virtuoso.
Universal Copy & Paste allows you to copy a link or some text from a device and paste it on another device. For now, this feature only works one way with Pushbullet Indicator: you can copy a link or some text on your Android device and then paste it on your Ubuntu desktop, but it doesn't work the other way around, because the Pushbullet API doesn't allow this for now.
RAR, a powerful archive manager that can be used to reduce the size of files and to decompress RAR, ZIP, and other formats, is now at version 5.11.
People forget that RAR is not a tool only available for the Windows platform. There are two major differences between these platforms. The name of the Windows version is Winrar and the Linux version is command line only. The software is pretty much identical in all other aspects.