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Fix arcface running on OpenVINO

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This commit is contained in:
Nicolas Mowen 2025-11-11 15:16:09 -07:00
parent 03174adb8b
commit b0ac76b5c6
1 changed files with 8 additions and 0 deletions
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8
frigate/detectors/detection_runners.py
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@ -255,6 +255,7 @@ class OpenVINOModelRunner(BaseModelRunner):
def __init__(self, model_path: str, device: str, model_type: str, **kwargs):
self.model_path = model_path
self.device = device
self.model_type = model_type
if device == "NPU" and not OpenVINOModelRunner.is_model_npu_supported(
model_type
@ -341,6 +342,13 @@ class OpenVINOModelRunner(BaseModelRunner):
# Lock prevents concurrent access to infer_request
# Needed for JinaV2: genai thread (text) + embeddings thread (vision)
with self._inference_lock:
from frigate.embeddings.types import EnrichmentModelTypeEnum
if self.model_type in [EnrichmentModelTypeEnum.arcface.value]:
# For face recognition models, create a fresh infer_request
# for each inference to avoid state pollution that causes incorrect results.
self.infer_request = self.compiled_model.create_infer_request()
# Handle single input case for backward compatibility
if (
len(inputs) == 1