Getting Started docs for samples and tools (#261)

* getting started for amples and tools

* Adding getting started to documentation

* Addressing review comments

* minor update

* renaming rocprofv2 to rocprofv3 in doc

* Apply suggestions from code review

---------

Co-authored-by: Jonathan R. Madsen <jrmadsen@users.noreply.github.com>

[ROCm/rocprofiler-sdk commit: 5c42d7d82a]

projects/rocprofiler-sdk/source/docs/getting_started.md

@@ -0,0 +1,56 @@
+## Running Samples and Tool
+
+```eval_rst
+.. toctree::
+   :glob:
+   :maxdepth: 4
+```
+
+Samples and tool can be run in order to see the profiler in action. This section covers on how to build these samples and run the tool.
+Once the rocm build is installed, samples are installed under:
+
+```bash
+/opt/rocm/share/rocprofiler-sdk/samples
+```
+
+rocprofv3 tool is installed under:
+
+```bash
+/opt/rocm/bin
+```
+
+### Building Samples
+
+From any directory, run:
+
+```bash
+cmake -B build-rocprofiler-sdk-samples /opt/rocm/share/rocprofiler-sdk/samples -DCMAKE_PREFIX_PATH=/opt/rocm
+cmake --build build-rocprofiler-sdk-samples --target all --parallel 8
+
+
+### Running samples
+
+To run the built samples, cd into the `build-rocprofiler-sdk-samples` directory and run:
+
+```bash
+ctest -V
+
+### Running Tool
+#### Build an HIP application:
+
+```bash
+cmake -B <build-directory> <source-directory> -DCMAKE_PREFIX_PATH=/opt/rocm
+cmake --build <build-directory> --target all --parallel <N>
+```
+
+#### Run the Tool:
+
+```bash 
+rocprofv3 --hsa-api ./MatrixTranspose
+```
+
+See more tool options with 
+
+```bash 
+rocprofv3 --help 
+``` 

projects/rocprofiler-sdk/source/docs/index.md

@@ -14,4 +14,5 @@
    buffered_tracing
    intercept_table
    developer_api
+   getting_started
 ```