Questions tagged [simd]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1
vote
0answers
249 views

How to use 3D transformation matrices with GLM old version that has simd functions

I need matrix 3D transformation, model transformation i.e scale-rotate-translate and then that model into world space so model-projection-view matrices. I need it with GLM specified simd vectors and ...
1
vote
2answers
2k views

How to use GLM Simd using GLM version 0.9.8.2?

I am new user for GLM, can somebody guide me how to use GLM SIMD using its version 0.9.8.2. According to its Manual using #define GLM_FORCE_SSE2 For example, if I write: ...
1
vote
1answer
79 views

Havok Physics : “hkQuaternionf not normalized/invalid!” when hkpWorld::stepMultithreaded()

today I want to ask a question about Havok Physics 2012. My havok version is 2014.1.0-r1 (x86 SIMD version), and I'm using Visual Studio 2012 on Windows 8. My problem is, that once I add a rigid ...
1
vote
1answer
103 views

16-byte aligned matrix in DirectX9 and D3DX with Havok Physics 2012

I want to ask a question about D3DXMATRIX and D3DXMATRIXA16, and how to use them with Havok Physics. I'm using Visual Studio ...
1
vote
2answers
981 views

Should SIMD be used by people who are new to game development?

I have been learning game development, using C++ and OpenGL, for about 4-5 months. Before that I used to program in C# and the .NET platform(about a year). So, I consider myself new to game ...
14
votes
6answers
12k views

SIMD C++ library [closed]

In the past, I've used Visual Studio with the DirectX XNA math library. Now, I'm using the GNU compiler collection. Can anyone advise a SIMD math library with a good documentation?
3
votes
0answers
479 views

Is there are a good double-precision small matrix SIMD library for x86? [closed]

I'm looking for a SIMD library focused small (4x4) matrix operations for graphics. There's lots of single precision ones out there, but I need to support both single and double precision. I've looked ...