sysutils/libcpuid 0.6.5 DragonFly

libcpuid is a small C library for x86 CPU detection and feature extraction. Using it, you can:

• Get the processor vendor, model, brand string, code name, etc.
• Get information about CPU features such as: number of cores or logical CPUs, cache sizes, CPU clock, etc.
• Check if the processor implements a specific instruction set such as SSE2 or 3DNow!
• Execute the CPUID and RDTSC instructions in a portable way
• And have this all in your commercial application, without getting into trouble, due to permissive license

Reference utility (rather advanced and useful on its own) is also provided.