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The event CYCLE_ACTIVITY.STALLS_LDM_PENDING and CYCLE_ACTIVITY.STALLS_L1D_PENDING

Yanjing_Z_
Beginner
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Intel® 64 and IA-32 Architectures Optimization Reference Manual B.3.2.3 Memory Bound Characterization refers to CYCLE_ACTIVITY.STALLS_LDM_PENDING and CYCLE_ACTIVITY.STALLS_L1D_PENDING. Do these events increase at a fixed-rate frequency of the processor when they are triggerd, or be impacted under Opportunistic Processor Operation?

Waiting for answers.

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Bernard
Black Belt
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It seems that counting of those events is measured against clock frequency.

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