I\'m looking Intel datasheet: Intel® 64 and IA-32 Architectures Software Developer’s Manualand I can\'t find the difference between
I\'m going to have to code a very basic checksum function, something like: char sum(const char * data, const int len)
There already is a question on this, but it was closed as \"ambiguous\" so I\'m opening a new one - I\'ve found the answer, maybe it will help others too.
I have an inner loop such as this for(i=0 ;i<n;i++){ x[0] += A[i] * z[0]; x[1] += A[i] * z[1]; x[2] += A[i] * 开发者_StackOverflow社区z[2];
I\'m using NEON SIMD instruction to write a part of an Android app, targ开发者_如何学编程eting Cortex A8 processors. According to this reference manual, NEON supports 16-bit and 32-bit floats, that is
I want to use a version of the well known MIT bitcount algorithm to count neighbors in Conway\'s game of life using SSE2 instructions.
I\'m trying to write a stream compaction (take an array and get rid of empty elements) with SIMD intrinsics. Each iteration of the loop processes 8 elements at a time (SIMD width).
开发者_开发知识库I use Visual Studio with DiretX XNA math library. Now, I use GNU compiler collection. Advise me a SIMD math library with a good documentation.Eigen http://eigen.tuxfamily.org/index.ph
I just noted that one of the first languages for the Connection-Machine of W.D. Hillis was *Lisp, an extension of Common Lisp with parallel constructs. The Connection-Machine was a massively parallel
__m128 a; __m128 b; How to code a != b ? what to use: _mm_cmpneq_ps or _mm_cmpneq_ss ? 开发者_高级运维How to process the result ?
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