Real-Time Physics Simulation Forum

Checking bit 27 (OS uses XSAVE/XRSTOR) and 28 (AVX supported by CPU) of ECX after calling cpuid is the method I have most commonly seen used before calling xgetbv. Googling, it seems chrome had an issue with some users encountering this, but it seems they chalked it up to people using XP or VMs. Bu...

Thanks a heap for the responses guys, I am pretty much entirely clueless about the entire situation. I can perhaps confirm that this is not an issue to be due to it being a 32 or 64 bit instruction, as I have tried this on another computer, which has Windows 7 64 bit and an Intel Xeon CPU processor,...

cheq that in the project property ->c++ -> code generation ->enhanced instruction set you are using sse2 and not avx also do you have a 32 bit windows or a 64 bit? Is that when building bullet or when building my project (I am pretty sure I tried building bullet with and without SSE) Anyway, I atte...

So I am using Bullet 2 (I think?) for a project that I am working on Downloaded from the git repo, https://github.com/bulletphysics/bullet3/archive/Bullet-2.83-alpha.zip Basically, when the program is compiled in debug mode, and the program attempts to create a btSequentialImpulseConstraintSolver ob...