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[OVEP] [CVS-182934] Allowing user selected value for disable_dynamic_shapes #990

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Merged
jatinwadhwa921 merged 4 commits into from
Mar 31, 2026
Merged

[OVEP] [CVS-182934] Allowing user selected value for disable_dynamic_shapes #990

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234e9e1
[CVS-182934] Allowing user selected value for disable_dynamic_shapes …
n1harika Mar 25, 2026
e45f4ac
Adding warning for clarity
n1harika Mar 26, 2026
244c35f
message edited, lint
n1harika Mar 26, 2026
bed0778
message type changed
n1harika Mar 26, 2026
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13 changes: 6 additions & 7 deletions onnxruntime/core/providers/openvino/openvino_provider_factory.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -374,13 +374,12 @@ static void ParseProviderInfo(const ProviderOptions& provider_options,
}

// Should likely account for meta devices as well, but for now keep the current behavior.
bool target_devices_support_dynamic_shapes =
pi.device_type.find("GPU") != std::string::npos ||
pi.device_type.find("CPU") != std::string::npos ||
(pi.device_type.find("NPU") != std::string::npos &&
pi.enable_causallm);

pi.disable_dynamic_shapes = !target_devices_support_dynamic_shapes;
// Respect the user-provided option for CPU/GPU. For NPU, keep the existing constraint:
const bool is_npu_device = pi.device_type.find("NPU") != std::string::npos;
if (is_npu_device && pi.enable_causallm && pi.disable_dynamic_shapes) {
LOGS_DEFAULT(WARNING) << "Enabling dynamic shapes for NPU because CausalLM is enabled.";
pi.disable_dynamic_shapes = false;
}
}

struct OpenVINOProviderFactory : IExecutionProviderFactory {
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