Click here to Skip to main content
15,889,034 members

The Insider News

   

The Insider News is for breaking IT and Software development news. Post your news, your alerts and your inside scoops. This is an IT news-only forum - all off-topic, non-news posts will be removed. If you wish to ask a programming question please post it here.

Get The Daily Insider direct to your mailbox every day. Subscribe now!

 
GeneralRe: Microsoft Research finds Smart Speakers could image rooms with sound Pin
Joe Woodbury3-Jan-19 10:52
professionalJoe Woodbury3-Jan-19 10:52 
GeneralRe: Microsoft Research finds Smart Speakers could image rooms with sound Pin
maze33-Jan-19 22:53
professionalmaze33-Jan-19 22:53 
GeneralRe: Microsoft Research finds Smart Speakers could image rooms with sound Pin
Mark_Wallace3-Jan-19 17:11
Mark_Wallace3-Jan-19 17:11 
GeneralRe: Microsoft Research finds Smart Speakers could image rooms with sound Pin
GenJerDan3-Jan-19 19:47
GenJerDan3-Jan-19 19:47 
GeneralRe: Microsoft Research finds Smart Speakers could image rooms with sound Pin
#realJSOP4-Jan-19 0:59
mve#realJSOP4-Jan-19 0:59 
NewsC++, C# and Unity Pin
Kent Sharkey3-Jan-19 6:45
staffKent Sharkey3-Jan-19 6:45 
GeneralRe: C++, C# and Unity Pin
Joe Woodbury3-Jan-19 10:56
professionalJoe Woodbury3-Jan-19 10:56 
GeneralRe: C++, C# and Unity Pin
Dan Neely3-Jan-19 16:33
Dan Neely3-Jan-19 16:33 
Did you actually bother to read the entire article or quit after the first few paragraphs feeling smug? Because the full takeaway is that by using a subset of C# - primarily structs for everything - and by tapping into the Rosalyn compiler's interop points they can write C++ equivalent performance code, get compile time errors if it doesn't vectorize, or even look at the final output asm as they code. Other than using a different set of collections than we're used to and avoiding LINQ the C# looks like normal code and is no less readable than normal. Contrasting that, in order to bludgeon all the various C++ compilers into vectorizing everything that should be vectorized the matching code from the C++ version of that sample was 4x as long.

The article also briefly mentioned other crazy things they've been doing via C#. The one I'm most intrigued by, and am interested in learning more about are the threadsafe workers that enforce Worker A making a potentially unsafe access to a data buffer currently being used by Worker B an immediate on the spot run time error, instead of a memory corruption bug that only occurs when when the race condition hits a pernicious state and which might not trigger an crash/etc until much later at which point it becomes a nightmare to track down. If that's something that could be used outside of Unity as a whole, it's something that I could see being useful on a much wider scale.
Did you ever see history portrayed as an old man with a wise brow and pulseless heart, weighing all things in the balance of reason?
Is not rather the genius of history like an eternal, imploring maiden, full of fire, with a burning heart and flaming soul, humanly warm and humanly beautiful?
--Zachris Topelius

Training a telescope on one’s own belly button will only reveal lint. You like that? You go right on staring at it. I prefer looking at galaxies.
-- Sarah Hoyt

GeneralRe: C++, C# and Unity Pin
Joe Woodbury4-Jan-19 5:40
professionalJoe Woodbury4-Jan-19 5:40 
NewsCoconut Pin
Kent Sharkey3-Jan-19 6:30
staffKent Sharkey3-Jan-19 6:30 
GeneralRe: Coconut Pin
Joe Woodbury3-Jan-19 10:58
professionalJoe Woodbury3-Jan-19 10:58 
GeneralRe: Coconut Pin
Mark_Wallace3-Jan-19 17:23
Mark_Wallace3-Jan-19 17:23 
NewsMicrosoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
Kent Sharkey3-Jan-19 6:30
staffKent Sharkey3-Jan-19 6:30 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them PinPopular
David O'Neil3-Jan-19 7:16
professionalDavid O'Neil3-Jan-19 7:16 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
Kent Sharkey3-Jan-19 7:18
staffKent Sharkey3-Jan-19 7:18 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
David O'Neil3-Jan-19 7:25
professionalDavid O'Neil3-Jan-19 7:25 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
Mark_Wallace3-Jan-19 17:27
Mark_Wallace3-Jan-19 17:27 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
jeron13-Jan-19 7:25
jeron13-Jan-19 7:25 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
Mark_Wallace3-Jan-19 17:29
Mark_Wallace3-Jan-19 17:29 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
User 99160803-Jan-19 8:33
professionalUser 99160803-Jan-19 8:33 
GeneralRe: Microsoft is privately testing 'Bali,' a way to give users control of data collected about them Pin
Mark_Wallace3-Jan-19 17:35
Mark_Wallace3-Jan-19 17:35 
NewsUpdating to Windows 10 1809 Deactivates Built-in Admin Account Pin
Kent Sharkey3-Jan-19 6:30
staffKent Sharkey3-Jan-19 6:30 
GeneralRe: Updating to Windows 10 ****s up Computers Pin
Mark_Wallace3-Jan-19 11:27
Mark_Wallace3-Jan-19 11:27 
NewsScratch 3.0 is here! Pin
Kent Sharkey2-Jan-19 12:30
staffKent Sharkey2-Jan-19 12:30 
GeneralRe: Scratch 3.0 is here! Pin
Mark_Wallace2-Jan-19 20:56
Mark_Wallace2-Jan-19 20:56 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.