StackOverflow Questions for Tag: intel-pmu

Chris Khater

Reputation: 1

how to build the libpfm4 library on windows, it is originally a unix lib but they mentioned that it supports windows

cperformanceshared-librariescpu-architectureintel-pmu

Score: 0

Answers: 0

Box Box Box Box

Reputation: 5250

clflush does not always lead to a cache miss for instruction cache? Or are PMU counters inaccurate?

cachingx86-64cpu-architectureperfintel-pmu

Score: 1

Answers: 0

FauraSol

Reputation: 13

Using PEBS/PMU in QEMU to sample exact addr of memory operation

linuxqemuperfintel-pmu

Score: 1

Answers: 0

Coulson Liang

Reputation: 29

How to understand intel performance counters for evaluating cpu stalls due to memory subsystem?

cpu-architectureintelperformancecounterintel-pmuperformance-monitor

Score: 2

Answers: 0

Vinitha Kampasati

Reputation: 1

error: invalid 'asm': operand number missing after %-letters

cachingintel-pmu

Score: 0

Answers: 0

Bryce

Reputation: 160

What is the microcode scoreboard?

x86cpu-architectureintelintel-pmumicrocoding

Score: 4

Answers: 0

ray

Reputation: 61

How to get the number of instructions executed inside a virtual machine from the host?

qemukvmperfintel-pmu

Score: 0

Answers: 0

Frontier_Setter

Reputation: 649

How to count the number of data loaded into the cache but not used?

cachingx86perfcpu-cacheintel-pmu

Score: 1

Answers: 0

Frontier_Setter

Reputation: 649

How to count offcore PMU events on an old kernel?

profilingperfintel-pmu

Score: 0

Answers: 0

Yang2157

Reputation: 21

How to collect DMA events (like memory write and read) by perf tool?

performanceperfdmaintel-pmu

Score: 2

Answers: 0

Arun Kp

Reputation: 422

Getting count of TLB misses that resulted in memory access in x86-64

x86-64cpu-architectureinteltlbintel-pmu

Score: 1

Answers: 0

merlin2011

Reputation: 75579

rdpmc in user mode does not work even with PCE set

performanceassemblylinux-kernelx86intel-pmu

Score: 3

Answers: 2

PierreJ

Reputation: 35

How to use rdpmc instruction on AMD (EPYC) processor?

linuxperformancex86amd-processorintel-pmu

Score: 2

Answers: 1

Kron

Reputation: 173

Is mmap() faster than read() for perf_event_open

cmmapperfintel-pmu

Score: 2

Answers: 1

Frontier_Setter

Reputation: 649

How do different monitoring tools calculate memory bandwidth?

performanceintelamd-processorintel-pmumemory-bandwidth

Score: 1

Answers: 0

TheAhmad

Reputation: 940

Workload Memory Bandwidth Comparison Inconsistency

x86perfmemory-accessintel-pmumemory-bandwidth

Score: 0

Answers: 0

BeeOnRope

Reputation: 65046

Can rdpmc be used to read the fixed-function counters on AMD?

x86intelperformancecounteramd-processorintel-pmu

Score: 2

Answers: 0

user8143588

Reputation:

PMU x86-64 performance counters not showing in perf under AWS

amazon-web-servicesamazon-ec2linux-kernelperfintel-pmu

Score: 6

Answers: 1

CH_skar

Reputation: 103

Measuring ITLB_FLUSH on icelake processors

x86cpuperftlbintel-pmu

Score: 1

Answers: 0

Frontier_Setter

Reputation: 649

Which instruction is recorded when an overflow of PMC occurs?

x86cpu-architectureperfintel-pmuperformance-monitor

Score: 2

Answers: 0

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StackOverflow Questions for Tag: intel-pmu

how to build the libpfm4 library on windows, it is originally a unix lib but they mentioned that it supports windows

clflush does not always lead to a cache miss for instruction cache? Or are PMU counters inaccurate?

Using PEBS/PMU in QEMU to sample exact addr of memory operation

How to understand intel performance counters for evaluating cpu stalls due to memory subsystem?

error: invalid &#39;asm&#39;: operand number missing after %-letters

What is the microcode scoreboard?

How to get the number of instructions executed inside a virtual machine from the host?

How to count the number of data loaded into the cache but not used?

How to count offcore PMU events on an old kernel?

How to collect DMA events (like memory write and read) by perf tool?

Getting count of TLB misses that resulted in memory access in x86-64

rdpmc in user mode does not work even with PCE set

How to use rdpmc instruction on AMD (EPYC) processor?

Is mmap() faster than read() for perf_event_open

How do different monitoring tools calculate memory bandwidth?

Workload Memory Bandwidth Comparison Inconsistency

Can rdpmc be used to read the fixed-function counters on AMD?

PMU x86-64 performance counters not showing in perf under AWS

Measuring ITLB_FLUSH on icelake processors

Which instruction is recorded when an overflow of PMC occurs?

error: invalid 'asm': operand number missing after %-letters