From 0cf2435c5601acfdb1603cfad594fa8cfb3a79db Mon Sep 17 00:00:00 2001
From: eshcherb <33529668+eshcherb@users.noreply.github.com>
Date: Sat, 11 Jan 2020 05:32:22 -0600
Subject: [PATCH] Update roctracer_spec.md

[ROCm/roctracer commit: 9b6d20eca2c6495ce93faa11ea77fd42dfce9064]
---
 projects/roctracer/doc/roctracer_spec.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/projects/roctracer/doc/roctracer_spec.md b/projects/roctracer/doc/roctracer_spec.md
index 01a489f007..a0f42b658c 100644
--- a/projects/roctracer/doc/roctracer_spec.md
+++ b/projects/roctracer/doc/roctracer_spec.md
@@ -728,3 +728,18 @@ void stop_tracing() {
 }
 /////////////////////////////////////////////////////////////////////////////
 ```
+'rocTX' application code annotation
+```
+Basic API: markers and nested ranges.
+// A marker created by given ASCII massage
+void roctxMark(const char* message);
+
+// Returns the 0 based level of a nested range being started by given message associated to this range.
+// A negative value is returned on the error.
+int roctxRangePush(const char* message);
+
+// Marks the end of a nested range.
+// Returns the 0 based level the range.
+// A negative value is returned on the error.
+int roctxRangePop();
+```