Авторские блоги

Why has CPU frequency ceased to grow?
Опубликовано victoria-zhislina (Intel) Размещено 19.02.2014 1
All of you probably recall the rapid rate of CPU frequency advancement at the end of the last century and beginning of this one.  Tens of megahertz rapidly transformed into hundreds, and then hundreds of megahertz quickly became a full gigahertz, then a gigahertz and a bit, finally two gigs and ...
Баги и фичи
Опубликовано victoria-zhislina (Intel) Размещено 23.10.2012 35
Уважаемые читатели и авторы русскоязычных блогов Сообщества Разработчиков Intel, с сентября 2012 года блоги работают на новой площадке - Intel Developer Zone (IDZ), используют новый "движок", дают новые возможности, и, к сожалению,.... новые баги. Так, в течение нескольких недель вместо русскоязы...
-Mr Compiler, may I help you with the loop vectorization? -Not a disservice, please.
Опубликовано victoria-zhislina (Intel) Размещено 12.10.2011 3
Any parent knows the simple rule: "Never help a child with a task he can succeed at himself. Otherwise you don't make any good for the kid,  for you and for the whole planet". While a compiler is not a child (actually it is - because Intel  C/C++ Compiler is less than 16 years  old yet), the rule...
Is AVX enabled?
Опубликовано victoria-zhislina (Intel) Размещено 14.04.2011 4
If we ask anyone who  uses or plans to use or just advertises the intrinsic compiler functions for SIMD support (MMX, SSE, AVX):  why do you do so, why it is good? The answer definitely will be something like this:"Intrinsics provide a C/C++ language interface to assembly instructions, so that we...