mirror of
https://github.com/gentoo-mirror/guru.git
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07ae2b75ca
Closes: https://github.com/gentoo/guru/pull/311 Signed-off-by: David Roman <davidroman96@gmail.com>
30 lines
1.5 KiB
XML
30 lines
1.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<upstream>
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<remote-id type="github">cyring/CoreFreq</remote-id>
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</upstream>
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<!-- maintainer-needed -->
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<longdescription lang="en">
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CoreFreq provides a framework to retrieve CPU data with a high degree of precision:
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* Core frequencies and ratios; SpeedStep (EIST), Turbo Boost, Hyper-Threading (HTT) and Base Clock
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* Performance counters including Time Stamp Counter (TSC), Unhalted Core Cycles (UCC), Unhalted Reference Cycles (URC)
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* Number of instructions per cycle or second, IPS, IPC, or CPI
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* CPU C-States C0 C1 C3 C6 C7 - C1E - Auto/UnDemotion of C1 C3
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* DTS Temperature and Tjunction Max, Thermal Monitoring TM1 TM2 state, Vcore
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* Topology map including Caches for boostrap and application CPU
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* Processor features, brand and architecture strings
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* In progress: Uncore, Memory Controller channels and geometry, DIMM timings,
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* Stress tools, Power and Energy (RAPL, P-State, HWP, TDP), Overclocking, cpuidle and cpufreq driver, ClockSource, Mitigation Mechanisms
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To reach this goal, CoreFreq implements a Linux Kernel module which employs the followings:
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* asm code to keep as near as possible the readings of the performance counters;
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* per-CPU, implements slab data memory and high-resolution timer;
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* compliant with suspend / resume and CPU Hot-Plug;
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* a shared memory to protect kernel from the user-space part of the software;
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* atomic synchronization of threads to avoid mutexes and deadlock
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</longdescription>
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</pkgmetadata>
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