sse

相关标签：javascript jquery android 多少钱 iPhone

Bit manipulations with SSE on subbytes?

Is it possible to use SSE for bit manipulations on data that is not byte-aligned?For example, I would like to do implement this using SSE:[详细]

2023-03-19 14:26 分类：问答
How to move 128-bit immediates to XMM registers

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.[详细]

2023-03-19 05:46 分类：问答
How do you get the ICC compiler to generate SSE instructions within an inner loop?

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];[详细]

2023-03-18 10:49 分类：问答
SSE2 double multiplication slower than with standard multiplication

I\'m wondering why the following code with SSE2 instructions performs the multiplication slower than the standard C++ implementation.[详细]

2023-03-17 04:56 分类：问答
Link Error when using inline math library in combination with precompiled header file

I came about a rather weird problem today. I have a math library optimized for SSE, therefore almost all functionality is declared as inline. For simplification purposes I will only explain the proble[详细]

2023-03-15 19:10 分类：问答
Tweaking MIT's bitcount algorithm to count words in parallel?

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.[详细]

2023-03-14 22:57 分类：问答
SSE where can I find a translation guide from SSE intrinsics to assembler

I need to program some stuff in SSE2 assembler. All I see though are intrinsics. I\'ve been looking in vain for a translation table from intrinsics to assembler.[详细]

2023-03-14 15:33 分类：问答
Parameter passing in Visual Studio and GCC

Parameter passing in Visual Studio.Note how __m128 types are passed. Does it mean that no more than 4 __m128 arguments should be passed by value.[详细]

2023-03-14 12:29 分类：问答
Does Delphi support all MMX/SSE instructions?

I have this snippet of code: @combinerows: mov esi,eax and edi,Row1Mask and ebx,Row2Mask or ebx,edi //NewQ:= (Row1 and Row1Mask) or (Row2 and Row2Mask);[详细]

2023-03-14 10:14 分类：问答
Using the new sse registers xmm8 - xmm15

Is it possible to use the new SSE registers from Visual Studio 2010 inline assembler? If so, how and what else conditions must be satisfied? I don\'t know for example if new registers are av开发者_JAV[详细]

2023-03-13 10:36 分类：问答