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Posts from Victoria Zhislina (Intel) 
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-Mr Compiler, may I help you with the loop vectorization? -Not a disservice, please.
By Victoria Zhislina (Intel) (2 posts) on October 12, 2011 at 1:42 am
Comments (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 [...]
Category: Open Source, Performance and Optimization, Software Tools
Tags: Auto-vectorization, c++ Intel compiler, Intel Compiler, loop vectorization
Is AVX enabled?
By Victoria Zhislina (Intel) (2 posts) on April 14, 2011 at 3:44 am
Comments (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 don't need to deal with assembler". [...]