output debug functions

Author: Vecvec

CHANGELOG.md

@@ -75,6 +75,7 @@ By @Vecvec in [#7913](https://github.com/gfx-rs/wgpu/pull/7913).
 - The function you pass to `Device::on_uncaptured_error()` must now implement `Sync` in addition to `Send`, and be wrapped in `Arc` instead of `Box`.
   In exchange for this, it is no longer possible for calling `wgpu` functions while in that callback to cause a deadlock (not that we encourage you to actually do that).
   By @kpreid in [#8011](https://github.com/gfx-rs/wgpu/pull/8011).
+- Make a compacted hal acceleration structure inherit a label from the base BLAS. By @Vecvec in [#8103](https://github.com/gfx-rs/wgpu/pull/8103).
 
 #### Naga
 

wgpu-core/src/device/queue.rs

@@ -1465,6 +1465,8 @@ impl Queue {
         profiling::scope!("Queue::compact_blas");
         api_log!("Queue::compact_blas");
 
+        let new_label = blas.label.clone() + " (compacted)";
+
         self.device.check_is_valid()?;
         self.same_device_as(blas.as_ref())?;
 
@@ -1486,7 +1488,7 @@ impl Queue {
             device
                 .raw()
                 .create_acceleration_structure(&hal::AccelerationStructureDescriptor {
-                    label: None,
+                    label: hal_label(Some(&new_label), device.instance_flags),
                     size: size_info.acceleration_structure_size,
                     format: hal::AccelerationStructureFormat::BottomLevel,
                     allow_compaction: false,
@@ -1528,7 +1530,7 @@ impl Queue {
             // Bypass the submit checks which update this because we don't submit this normally.
             built_index: RwLock::new(rank::BLAS_BUILT_INDEX, Some(built_index)),
             handle,
-            label: blas.label.clone() + " compacted",
+            label: new_label,
             tracking_data: TrackingData::new(blas.device.tracker_indices.blas_s.clone()),
             compaction_buffer: None,
             compacted_state: Mutex::new(rank::BLAS_COMPACTION_STATE, BlasCompactState::Compacted),