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文件: /usr/src/linux-headers-5.15.0-113/arch/x86/events/Kconfig
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# SPDX-License-Identifier: GPL-2.0 menu "Performance monitoring" config PERF_EVENTS_INTEL_UNCORE tristate "Intel uncore performance events" depends on PERF_EVENTS && CPU_SUP_INTEL && PCI default y help Include support for Intel uncore performance events. These are available on NehalemEX and more modern processors. config PERF_EVENTS_INTEL_RAPL tristate "Intel/AMD rapl performance events" depends on PERF_EVENTS && (CPU_SUP_INTEL || CPU_SUP_AMD) && PCI default y help Include support for Intel and AMD rapl performance events for power monitoring on modern processors. config PERF_EVENTS_INTEL_CSTATE tristate "Intel cstate performance events" depends on PERF_EVENTS && CPU_SUP_INTEL && PCI default y help Include support for Intel cstate performance events for power monitoring on modern processors. config PERF_EVENTS_AMD_POWER depends on PERF_EVENTS && CPU_SUP_AMD tristate "AMD Processor Power Reporting Mechanism" help Provide power reporting mechanism support for AMD processors. Currently, it leverages X86_FEATURE_ACC_POWER (CPUID Fn8000_0007_EDX[12]) interface to calculate the average power consumption on Family 15h processors. config PERF_EVENTS_AMD_UNCORE tristate "AMD Uncore performance events" depends on PERF_EVENTS && CPU_SUP_AMD default y help Include support for AMD uncore performance events for use with e.g., perf stat -e amd_l3/.../,amd_df/.../. To compile this driver as a module, choose M here: the module will be called 'amd-uncore'. endmenu
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