[OpenVINO] Add Slice metatype (#2847)

### Changes Adds Slice operation - https://docs.openvino.ai/2022.3/openvino_docs_ops_movement_Slice_8.html As a result the performance for modnet_webcam_portrait_matting from DLB was improved (local measurement) from 44 FPS till 72 FPS. ![image](https://github.com/user-attachments/assets/579dab90-38d6-49e0-9aed-d643a61af5f2) ### Reason for changes Fix incorrect quantization scheme due to unknown metatype ### Related tickets 144218 ### Tests Manually
openvinotoolkit · Jul 31, 2024 · f5aa90f · f5aa90f
1 parent 655f296
commit f5aa90f
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Showing 6 changed files with 13 additions and 1 deletion.
diff --git a/nncf/common/hardware/configs/cpu.json b/nncf/common/hardware/configs/cpu.json
@@ -279,6 +279,7 @@
         {"type": "Transpose"},
         {"type": "Tile"},
         {"type": "StridedSlice"},
+        {"type": "Slice"},
         {"type": "ShuffleChannels"},
         {"type": "Broadcast"},
         {"type": "Pad"},

diff --git a/nncf/common/hardware/configs/gpu.json b/nncf/common/hardware/configs/gpu.json
@@ -247,6 +247,7 @@
         {"type": "Crop"},
         {"type": "Transpose"},
         {"type": "Tile"},
-        {"type": "StridedSlice"}
+        {"type": "StridedSlice"},
+        {"type": "Slice"}
     ]
 }
diff --git a/nncf/common/hardware/configs/npu.json b/nncf/common/hardware/configs/npu.json
@@ -372,6 +372,7 @@
         {"type": "Transpose"},
         {"type": "Tile"},
         {"type": "StridedSlice"},
+        {"type": "Slice"},
         {"type": "ShuffleChannels"},
         {"type": "Broadcast"},
         {"type": "Pad"},

diff --git a/nncf/common/hardware/opset.py b/nncf/common/hardware/opset.py
@@ -54,6 +54,7 @@ class HWConfigOpName:
     EMBEDDINGBAG = "EmbeddingBag"
     PAD = "Pad"
     STRIDEDSLICE = "StridedSlice"
+    SLICE = "Slice"
     GELU = "Gelu"
     LSTMSEQUENCE = "LSTMSequence"
     GRUSEQUENCE = "GRUSequence"

diff --git a/nncf/openvino/graph/metatypes/groups.py b/nncf/openvino/graph/metatypes/groups.py
@@ -22,6 +22,7 @@
     ov_metatypes.OVTransposeMetatype,
     ov_metatypes.OVTileMetatype,
     ov_metatypes.OVStridedSliceMetatype,
+    ov_metatypes.OVSliceMetatype,
     ov_metatypes.OVShuffleChannelsMetatype,
     ov_metatypes.OVBroadcastMetatype,
     ov_metatypes.OVPadMetatype,

diff --git a/nncf/openvino/graph/metatypes/openvino_metatypes.py b/nncf/openvino/graph/metatypes/openvino_metatypes.py
@@ -565,6 +565,13 @@ class OVStridedSliceMetatype(OVOpMetatype):
     hw_config_names = [HWConfigOpName.STRIDEDSLICE]
 
 
+@OV_OPERATOR_METATYPES.register()
+class OVSliceMetatype(OVOpMetatype):
+    name = "SliceOp"
+    op_names = ["Slice"]
+    hw_config_names = [HWConfigOpName.SLICE]
+
+
 @OV_OPERATOR_METATYPES.register()
 class OVExpMetatype(OVOpMetatype):
     name = "ExpOp"