JPEG Activity tracing in Perfetto (#108)

- Add JPEG activity track in perfetto trace
- Add JPEG decode tests to the examples
- Change existing videodecode test to include JPEG testing
- Rename videodecode test file to decode to include jpeg tests too
- Fix a bug in the test which checks for total activity of 0
- Disable rocDecode and rocJPEG samples from the github image files

source/lib/core/config.cpp

@@ -315,10 +315,10 @@ configure_settings(bool _init)
                               "Enable ROCm API and kernel tracing", true, "backend",
                               "rocm");
 
-    ROCPROFSYS_CONFIG_SETTING(
-        bool, "ROCPROFSYS_USE_ROCM_SMI",
-        "Enable sampling GPU power, temp, utilization, vcn_activity and memory usage",
-        true, "backend", "rocm_smi", "rocm", "process_sampling");
+    ROCPROFSYS_CONFIG_SETTING(bool, "ROCPROFSYS_USE_ROCM_SMI",
+                              "Enable sampling GPU power, temp, utilization, "
+                              "vcn_activity, jpeg_activity and memory usage",
+                              true, "backend", "rocm_smi", "rocm", "process_sampling");
 
     ROCPROFSYS_CONFIG_SETTING(bool, "ROCPROFSYS_USE_SAMPLING",
                               "Enable statistical sampling of call-stack", false,
@@ -626,11 +626,11 @@ configure_settings(bool _init)
 
     rocprofiler_sdk::config_settings(_config);
 
-    ROCPROFSYS_CONFIG_SETTING(
-        std::string, "ROCPROFSYS_ROCM_SMI_METRICS",
-        "rocm-smi metrics to collect: busy, temp, power, vcn_activity, mem_usage",
-        "busy,temp,power,vcn_activity,mem_usage", "backend", "rocm_smi", "rocm",
-        "process_sampling", "advanced");
+    ROCPROFSYS_CONFIG_SETTING(std::string, "ROCPROFSYS_ROCM_SMI_METRICS",
+                              "rocm-smi metrics to collect: busy, temp, power, "
+                              "vcn_activity, jpeg_activity, mem_usage",
+                              "busy,temp,power,mem_usage", "backend", "rocm_smi", "rocm",
+                              "process_sampling", "advanced");
 
     ROCPROFSYS_CONFIG_SETTING(size_t, "ROCPROFSYS_PERFETTO_SHMEM_SIZE_HINT_KB",
                               "Hint for shared-memory buffer size in perfetto (in KB)",