fix: deduplicate graph breaks in tlparse summary

src/lib.rs

@@ -652,6 +652,7 @@ pub fn parse_path(path: &PathBuf, config: &ParseConfig) -> anyhow::Result<ParseO
         failures: Vec::new(),
         qps: TEMPLATE_QUERY_PARAM_SCRIPT,
     };
+    let mut distinct_graph_breaks: Vec<String> = Vec::new();
 
     let mut export_failures: Vec<ExportFailure> = Vec::new();
 
@@ -966,6 +967,9 @@ pub fn parse_path(path: &PathBuf, config: &ParseConfig) -> anyhow::Result<ParseO
                         id.clone(),
                         format!("{}", FailureReason::Restart(restart.clone())),
                     ));
+                    if !distinct_graph_breaks.contains(restart) {
+                        distinct_graph_breaks.push(restart.clone());
+                    }
                 }
             }
             if let Some(f) = m.fail_type.as_ref() {
@@ -1300,6 +1304,7 @@ pub fn parse_path(path: &PathBuf, config: &ParseConfig) -> anyhow::Result<ParseO
     ));
 
     // Generate traditional tlparse index
+    let has_distinct_graph_breaks = !distinct_graph_breaks.is_empty();
     let index_context = IndexContext {
         css: CSS,
         javascript: JAVASCRIPT,
@@ -1320,6 +1325,8 @@ pub fn parse_path(path: &PathBuf, config: &ParseConfig) -> anyhow::Result<ParseO
         qps: TEMPLATE_QUERY_PARAM_SCRIPT,
         has_inductor_provenance: config.inductor_provenance,
         directory_names: directory_names.clone(),
+        distinct_graph_breaks,
+        has_distinct_graph_breaks,
     };
     let tlparse_index_html = tt.render("index.html", &index_context)?;
 

src/templates.rs

@@ -135,6 +135,17 @@ Various issues may cause Dynamo to restart its analysis or give up on compilatio
 This run had <strong><a href="failures_and_restarts.html">{num_breaks} restart(s) and/or compilation failure(s)</a></strong>.
 </p>
 {{ endif }}
+{{ if has_distinct_graph_breaks }}
+<h2> Distinct Graph Breaks </h2>
+<p>
+Below is a summary of <strong>distinct graph break reasons</strong> across all compilations, with each unique break shown only once:
+</p>
+<ul>
+{{ for reason in distinct_graph_breaks }}
+  <li><code>{reason}</code></li>
+{{ endfor }}
+</ul>
+{{ endif }}
 <h2>IR dumps</h2>
 <p>
 The <strong>IR dumps</strong> collected dumped intermediate products from various points of the PT2

src/types.rs

@@ -934,6 +934,8 @@ pub struct IndexContext {
     pub qps: &'static str,
     pub has_inductor_provenance: bool,
     pub directory_names: Vec<String>,
+    pub distinct_graph_breaks: Vec<String>,
+    pub has_distinct_graph_breaks: bool,
 }
 
 #[derive(Debug, Serialize)]