A program can use the CPUID to determine processor type and whether features such as MMX/SSE are implemented.
関連する質問
What is SSE in a CPU?
What is CPUID used for?
What is SSE mode?
How do I know if my CPU supports SSE?
SSE instructions can help give an increase in data thouroughput due to Single Instruction, Multiple Data (SIMD) instructions.
A CPUID test code to check CPU instructions like SSE, AVX, SHA, AES etc.
* The cpuid(1) ECX register tells us if the CPU supports AVX. *. * For the OS to support AVX, it needs to preserve the AVX YMM registers.
2012/12/07 · I expected my Sandy Bridge CPU to report that it can handle MMX, SSE, and SSE2 instructions. Are these bits not set because these "old" instruction sets have ...
CPUID returns processor identification and feature information in the EAX, EBX, ECX, and EDX registers.
Package cpuid provides information about the CPU running the current program. CPU features are detected on startup, and kept for fast access through the life of ...
Intel IceLake cpu has added new cpu features: AVX512VBMI2/GFNI/ VAES/AVX512VNNI/AVX512BITALG/VPCLMULQDQ. Those new cpu features need expose to guest.
Streaming SIMD Extensions (SSE) is a single instruction, multiple data (SIMD) instruction set extension to the x86 architecture, designed by Intel and ...
2021/01/20 · CPUID powerMAX. This combined CPU and GPU stress test wasn't our first choice when it came to evaluating graphics cards. However, it does do a ...