Sep5 Driver Now

Provides lower overhead than standard OS-based counters.

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The is a specialized kernel-level software component used by the Intel VTune Profiler to enable Hardware Event-Based Sampling (EBS) . It acts as a bridge between the operating system and the CPU's Performance Monitoring Unit (PMU), allowing developers to collect high-resolution data on memory access, cache misses, and branch mispredictions. Core Functionality Provides lower overhead than standard OS-based counters