1 files changed, 4 insertions, 0 deletions
diff --git a/candle-examples/examples/segment-anything/model_prompt_encoder.rs b/candle-examples/examples/segment-anything/model_prompt_encoder.rs
index b401a900..40cc6e36 100644
--- a/candle-examples/examples/segment-anything/model_prompt_encoder.rs
+++ b/candle-examples/examples/segment-anything/model_prompt_encoder.rs
@@ -64,6 +64,7 @@ pub struct PromptEncoder {
     image_embedding_size: (usize, usize),
     input_image_size: (usize, usize),
     embed_dim: usize,
+    span: tracing::Span,
 }
 
 impl PromptEncoder {
@@ -108,6 +109,7 @@ impl PromptEncoder {
             let emb = candle_nn::embedding(1, embed_dim, vb_e.pp(i))?;
             point_embeddings.push(emb)
         }
+        let span = tracing::span!(tracing::Level::TRACE, "prompt-encoder");
         Ok(Self {
             pe_layer,
             point_embeddings,
@@ -121,6 +123,7 @@ impl PromptEncoder {
             image_embedding_size,
             input_image_size,
             embed_dim,
+            span,
         })
     }
 
@@ -201,6 +204,7 @@ impl PromptEncoder {
         boxes: Option<&Tensor>,
         masks: Option<&Tensor>,
     ) -> Result<(Tensor, Tensor)> {
+        let _enter = self.span.enter();
         let se_points = match points {
             Some((coords, labels)) => Some(self.embed_points(coords, labels, boxes.is_none())?),
             None => None,