WebA model-specific register ( MSR) is any of various control registers in the x86 instruction set used for debugging, program execution tracing, computer performance monitoring, and toggling certain CPU features. History [ edit] WebThe CPUID instruction should be used to determine whether MSRs are supported (CPUID.01H:EDX[5] = 1) before using this instruction. IA-32 Architecture Compatibility¶ …
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WebDESCRIPTION ¶. rdmsr is a tool used for reading a CPU's machine specific registers (MSR). Note: if you're running a Debian kernel, be sure that the msr.ko kernel module is loaded. … WebSep 29, 2024 · [I] Detected CPU architecture: Intel Kaby Lake (R) [I] Loading config file. [D] cpu platform info: maximum non turbo ratio = 21 [D] cpu platform info: maximum efficiency ratio = 4 [D] cpu platform info: minimum operating ratio = 4 [D] cpu platform info: feature ppin cap = 0 [D] cpu platform info: feature programmable turbo ratio = 1 [D] cpu platform … the outlook inn newport ri
How is the collection of MSR registers - Intel Communities
WebAug 2, 2024 · Generates the rdmsr instruction, which reads the model-specific register specified by register and returns its value. Syntax __int64 __readmsr( int register ); Parameters. register [in] The model-specific register to read. Return value. The value in the specified register. Requirements WebThe CPUID instruction should be used to determine whether MSRs are supported (CPUID.01H:EDX[5] = 1) before using this instruction. IA-32 Architecture Compatibility¶ The MSRs and the ability to read them with the RDMSR instruction were introduced into the IA-32 Architecture with the Pentium processor. Webrdmsr is a tool used for reading a CPU's machine specific registers (MSR). Note: if you're running a Debian kernel, be sure that the msr.ko kernel module is loaded. 'modprobe msr' … shunt chronicles blogger march 6