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文件: /usr/src/kernels/4.18.0-553.124.4.el8_10.x86_64/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'. config PERF_EVENTS_AMD_BRS depends on PERF_EVENTS && CPU_SUP_AMD bool "AMD Zen3 Branch Sampling support" help Enable AMD Zen3 branch sampling support (BRS) which samples up to 16 consecutive taken branches in registers. endmenu
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