02 2025 档案
摘要：https://learn.arm.com/learning-paths/servers-and-cloud-computing/sysreport/ install git clone https://github.com/ArmDeveloperEcosystem/sysreport.git a
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摘要：title: How to use the Arm Performance Monitoring Unit and System Counter minutes_to_complete: 90 who_is_this_for: This is an advanced topic for softwa
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摘要：目录measure cache hit latencym1_rdtscp.cm1.cm1_repeat.c measure cache hit latency 主要设计说明： t1=rdtscp load data from cache #measure the cost cycles of thi
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摘要：查看cache information 参考：https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-devices-system-cpu $ ls /sys/devices/system/cpu/cpu0/cache/index0/ c
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