There is no ETA for when they will be officially supported. They won't be officially supported until you see a statement to that effect in either a official blog post or the release notes, or you can download the setup program from the web site. The reason why they're marked as release builds is due to changes in the build system. They seem to work fine but are not tested and are unofficial/unsupported. Ħ4 bit release builds for Thunderbird are available from some Mozilla web sites. There aren't any official 64 bit builds of Thunderbird and SeaMonkey for Windows. Official 64 bit builds of Firefox for Windows are available on the normal download page starting with version 43.0. Many Linux distros provide their own 64 bit builds of Firefox, Thunderbird, and SeaMonkey in their repositories.Ħ4 bit builds for Mac OS X are available at. A 64 bit version might be faster due to it being optimized for CPU's that support x86-64 (it has twice as many general purpose registers and SSE/SSE2 registers as a x86 CPU, and they're all twice the width).Ħ4 bit builds for Linux are available at.Code that uses large data types (64/128 bit WORDs) will be faster because you don't need to play the 'split it into 32 bit WORDs' game.Code that is not careful about memory packing/alignment can run less efficiently as 64 bit.The effective processor cache size will also be reduced. 64 bit pointers are larger than 32 bit pointers, so there's more memory to move around, causing a potential performance hit. Code that uses a lot of pointers will consume more memory.This updated blog post benchmarks 32 and 64 bit versions of Firefox, including Waterfox (specifically compiled for 64-bit) and concludes that " We should see some performance improvements in the future, but Firefox 64-bit doesn’t appear to give you a faster browsing experience at this time." This Ghacks article compares 32 and 64 bit versions of popular browsers and concludes " Most differences are marginal and not visible to the user. Typically you only want to use a 64 bit version if the application exceeds the 4GB virtual memory space limit. If you had poor performance before you might not notice any improvement. However, unless the the application is able to take advantage of the wider registers (typically multimedia encoding/decoding, cryptographic, or number crunching applications), you may not see any performance improvement. It includes an advanced junk-mail filtering system called a Bayesian slam filter, and it also includes advanced levels of security, aimed at keeping a user’s information (such as emails and contact names and numbers) safe and secure.You can run a 32 bit version of a Mozilla application using a 64 bit kernel (Windows 7 圆4 etc.) though a 64 bit version "supposedly" increases performance. Thunderbird includes a large number of features and capabilities. Thunderbird was created using a variety of programming languages (including C++ and JavaScript) and is available in 53 different languages and for most available Operating Systems. There are a number of different versions and editions of the software, with various add ons and fixes also available. Thunderbird was first released in 2004 and received a million downloads in under two weeks. Thunderbird is an open source program that is available as a free download, it is used primarily as an email client but can also be used to stream and read news and as a chat client. Thunderbird is based on the Firefox program, which is the third most widely used web browse in the world, followed by Google Chrome and Microsoft Internet Explorer. The Thunderbird email client was created by Mozilla, the makers of the Firefox internet browser.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |