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dev(narugo): use both cpu and cuda provider when creating onnx session #42

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merged 2 commits into from
Oct 8, 2023
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dev(narugo): use both cpu and cuda provider when creating onnx session #42

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0f6f981
dev(narugo): use both
narugo1992 Sep 29, 2023
3e06de4
Merge branch 'main' into dev/onnx
narugo1992 Oct 8, 2023
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8 changes: 6 additions & 2 deletions imgutils/utils/onnxruntime.py
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Original file line number Diff line number Diff line change
Expand Up @@ -63,14 +63,18 @@ def get_onnx_provider(provider: Optional[str] = None):
f'but unsupported provider {provider!r} found.')


def _open_onnx_model(ckpt: str, provider: str) -> InferenceSession:
def _open_onnx_model(ckpt: str, provider: str, use_cpu: bool = True) -> InferenceSession:
options = SessionOptions()
options.graph_optimization_level = GraphOptimizationLevel.ORT_ENABLE_ALL
if provider == "CPUExecutionProvider":
options.intra_op_num_threads = os.cpu_count()

providers = [provider]
if use_cpu and "CPUExecutionProvider" not in providers:
providers.append("CPUExecutionProvider")

logging.info(f'Model {ckpt!r} loaded with provider {provider!r}')
return InferenceSession(ckpt, options, [provider])
return InferenceSession(ckpt, options, providers=providers)


def open_onnx_model(ckpt: str, mode: str = None) -> InferenceSession:
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