Add 'projects/rocprofiler-sdk/' from commit 'bf0fad1d5406fbc51403ba1aa9621a9d4a9bce2b'

git-subtree-dir: projects/rocprofiler-sdk
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projects/rocprofiler-sdk/samples/pc_sampling/README.md

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+# PC sampling service
+
+## Services
+
+- PC sampling stochastic method
+
+## Properties
+
+- Iterate through all gpu agents that supports PC sampling.
+- Iterate through the supported configuration for that agent.
+- The `configure_pc_sampling_prefer_stochastic` function is responsible for configuring PC sampling on a given GPU agent. It attempts to select a stochastic sampling configuration if available, falling back to a host-trap configuration otherwise.
+- `rocprofiler_pc_sampling_callback` function processes PC sampling records delivered by the profiler. It validates the records, determines their type, and delegates the printing of their details to the appropriate print_sample function.