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Support multi and single core rknn npus

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This commit is contained in:
Nicolas Mowen 2025-05-04 08:38:46 -06:00
parent 00261cb90c
commit 82cdb06a95
1 changed files with 7 additions and 1 deletions
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8
frigate/util/services.py
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@ -408,7 +408,13 @@ def get_rockchip_npu_stats() -> dict[str, str]:
try:
with open("/sys/kernel/debug/rknpu/load", "r") as f:
npu_output = f.read()
core_loads = re.findall(r"Core\d+:\s*(\d+)%", npu_output)
if "Core0:" in npu_output:
# multi core NPU
core_loads = re.findall(r"Core\d+:\s*(\d+)%", npu_output)
else:
# single core NPU
core_loads = re.findall(r"NPU load:\s+(\d+)%", npu_output)
except FileNotFoundError:
core_loads = None