Merge branch 'main' into openimage-docs-fix

.github/workflows/ci.yaml

@@ -269,6 +269,7 @@ jobs:
 
   Conda:
     if: github.repository == 'ultralytics/ultralytics' && (github.event_name == 'schedule' || github.event.inputs.conda == 'true')
+    continue-on-error: true
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
@@ -344,7 +345,7 @@ jobs:
     steps:
       - name: Check for failure and notify
         if: (needs.HUB.result == 'failure' || needs.Benchmarks.result == 'failure' || needs.Tests.result == 'failure' || needs.GPU.result == 'failure' || needs.RaspberryPi.result == 'failure' || needs.Conda.result == 'failure' ) && github.repository == 'ultralytics/ultralytics' && (github.event_name == 'schedule' || github.event_name == 'push')
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v1.27.0
         with:
           payload: |
             {"text": "<!channel> GitHub Actions error for ${{ github.workflow }} ❌\n\n\n*Repository:* https://github.com/${{ github.repository }}\n*Action:* https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}\n*Author:* ${{ github.actor }}\n*Event:* ${{ github.event_name }}\n"}

.github/workflows/docker.yaml

@@ -175,7 +175,7 @@ jobs:
 
       - name: Notify on failure
         if: github.event_name == 'push' && failure() # do not notify on cancelled() as cancelling is performed by hand
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v1.27.0
         with:
           payload: |
             {"text": "<!channel> GitHub Actions error for ${{ github.workflow }} ❌\n\n\n*Repository:* https://github.com/${{ github.repository }}\n*Action:* https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}\n*Author:* ${{ github.actor }}\n*Event:* ${{ github.event_name }}\n"}

.github/workflows/publish.yml

@@ -127,7 +127,7 @@ jobs:
           echo "PR_TITLE=$PR_TITLE" >> $GITHUB_ENV
       - name: Notify on Slack (Success)
         if: success() && github.event_name == 'push' && steps.check_pypi.outputs.increment == 'True'
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v1.27.0
         with:
           payload: |
             {"text": "<!channel> GitHub Actions success for ${{ github.workflow }} ✅\n\n\n*Repository:* https://github.com/${{ github.repository }}\n*Action:* https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}\n*Author:* ${{ github.actor }}\n*Event:* NEW '${{ github.repository }} ${{ steps.check_pypi.outputs.current_tag }}' pip package published 😃\n*Job Status:* ${{ job.status }}\n*Pull Request:* <https://github.com/${{ github.repository }}/pull/${{ env.PR_NUMBER }}> ${{ env.PR_TITLE }}\n"}
@@ -135,7 +135,7 @@ jobs:
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL_YOLO }}
       - name: Notify on Slack (Failure)
         if: failure()
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v1.27.0
         with:
           payload: |
             {"text": "<!channel> GitHub Actions error for ${{ github.workflow }} ❌\n\n\n*Repository:* https://github.com/${{ github.repository }}\n*Action:* https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}\n*Author:* ${{ github.actor }}\n*Event:* ${{ github.event_name }}\n*Job Status:* ${{ job.status }}\n*Pull Request:* <https://github.com/${{ github.repository }}/pull/${{ env.PR_NUMBER }}> ${{ env.PR_TITLE }}\n"}

ultralytics/__init__.py

@@ -1,6 +1,6 @@
 # Ultralytics YOLO 🚀, AGPL-3.0 license
 
-__version__ = "8.2.86"
+__version__ = "8.2.87"
 
 import os
 

ultralytics/engine/trainer.py

@@ -42,6 +42,7 @@ from ultralytics.utils.checks import check_amp, check_file, check_imgsz, check_m
 from ultralytics.utils.dist import ddp_cleanup, generate_ddp_command
 from ultralytics.utils.files import get_latest_run
 from ultralytics.utils.torch_utils import (
+    TORCH_2_4,
     EarlyStopping,
     ModelEMA,
     autocast,
@@ -265,7 +266,9 @@ class BaseTrainer:
         if RANK > -1 and world_size > 1:  # DDP
             dist.broadcast(self.amp, src=0)  # broadcast the tensor from rank 0 to all other ranks (returns None)
         self.amp = bool(self.amp)  # as boolean
-        self.scaler = torch.cuda.amp.GradScaler(enabled=self.amp)
+        self.scaler = (
+            torch.amp.GradScaler("cuda", enabled=self.amp) if TORCH_2_4 else torch.cuda.amp.GradScaler(enabled=self.amp)
+        )
         if world_size > 1:
             self.model = nn.parallel.DistributedDataParallel(self.model, device_ids=[RANK], find_unused_parameters=True)
 

ultralytics/solutions/queue_management.py

@@ -89,7 +89,7 @@ class QueueManager:
         """Extracts and processes tracks for queue management in a video stream."""
         # Initialize annotator and draw the queue region
         self.annotator = Annotator(self.im0, self.tf, self.names)
-
+        self.counts = 0  # Reset counts every frame
         if tracks[0].boxes.id is not None:
             boxes = tracks[0].boxes.xyxy.cpu()
             clss = tracks[0].boxes.cls.cpu().tolist()
@@ -132,7 +132,6 @@ class QueueManager:
                 txt_color=self.count_txt_color,
             )
 
-        self.counts = 0  # Reset counts after displaying
         self.display_frames()
 
     def display_frames(self):

ultralytics/utils/torch_utils.py

@@ -40,6 +40,7 @@ except ImportError:
 TORCH_1_9 = check_version(torch.__version__, "1.9.0")
 TORCH_1_13 = check_version(torch.__version__, "1.13.0")
 TORCH_2_0 = check_version(torch.__version__, "2.0.0")
+TORCH_2_4 = check_version(torch.__version__, "2.4.0")
 TORCHVISION_0_10 = check_version(TORCHVISION_VERSION, "0.10.0")
 TORCHVISION_0_11 = check_version(TORCHVISION_VERSION, "0.11.0")
 TORCHVISION_0_13 = check_version(TORCHVISION_VERSION, "0.13.0")

ultralytics/utils/tuner.py

@@ -143,5 +143,10 @@ def run_ray_tune(
     # Run the hyperparameter search
     tuner.fit()
 
-    # Return the results of the hyperparameter search
-    return tuner.get_results()
+    # Get the results of the hyperparameter search
+    results = tuner.get_results()
+
+    # Shut down Ray to clean up workers
+    ray.shutdown()
+
+    return results