56 lines
1.7 KiB
Plaintext
56 lines
1.7 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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menu "Performance monitoring"
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config PERF_EVENTS_INTEL_UNCORE
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tristate "Intel uncore performance events"
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depends on PERF_EVENTS && CPU_SUP_INTEL && PCI
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default y
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help
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Include support for Intel uncore performance events. These are
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available on NehalemEX and more modern processors.
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config PERF_EVENTS_INTEL_RAPL
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tristate "Intel/AMD rapl performance events"
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depends on PERF_EVENTS && (CPU_SUP_INTEL || CPU_SUP_AMD) && PCI
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default y
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help
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Include support for Intel and AMD rapl performance events for power
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monitoring on modern processors.
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config PERF_EVENTS_INTEL_CSTATE
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tristate "Intel cstate performance events"
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depends on PERF_EVENTS && CPU_SUP_INTEL && PCI
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default y
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help
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Include support for Intel cstate performance events for power
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monitoring on modern processors.
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config PERF_EVENTS_AMD_POWER
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depends on PERF_EVENTS && CPU_SUP_AMD
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tristate "AMD Processor Power Reporting Mechanism"
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help
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Provide power reporting mechanism support for AMD processors.
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Currently, it leverages X86_FEATURE_ACC_POWER
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(CPUID Fn8000_0007_EDX[12]) interface to calculate the
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average power consumption on Family 15h processors.
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config PERF_EVENTS_AMD_UNCORE
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tristate "AMD Uncore performance events"
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depends on PERF_EVENTS && CPU_SUP_AMD
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default y
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help
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Include support for AMD uncore performance events for use with
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e.g., perf stat -e amd_l3/.../,amd_df/.../.
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To compile this driver as a module, choose M here: the
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module will be called 'amd-uncore'.
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config PERF_EVENTS_AMD_BRS
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depends on PERF_EVENTS && CPU_SUP_AMD
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bool "AMD Zen3 Branch Sampling support"
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help
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Enable AMD Zen3 branch sampling support (BRS) which samples up to
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16 consecutive taken branches in registers.
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endmenu
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