Display processor information

I may suggest stupidity, but for now I see only the option of determining the type of OS, and then calling the appropriate applications of the OS itself via Runtime.exec (). For Ubuntu, for example, the application command is "lshw -class cpu". And then parse and watch.

I saw how Intel decided this. They have the Intel® Intrinsics Guide utility, which displays information about the sse / mmx commands. And she can show which are available for the particular machine where the utility is running. They use jni and have written so / dll files for the three target platforms. I did not find it on the Intel website, but here are all the links .

System.out.println(System.getenv("PROCESSOR_IDENTIFIER")); System.out.println(System.getenv("PROCESSOR_ARCHITECTURE")); System.out.println(System.getenv("NUMBER_OF_PROCESSORS")); System.out.println("Available processors (cores): " + Runtime.getRuntime().availableProcessors());