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Add optimize_for_mobile call and update model #86

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Add optimize_for_mobile call and update model #86

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4 changes: 2 additions & 2 deletions HelloWorldApp/app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,6 @@ android {

dependencies {
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'org.pytorch:pytorch_android:1.4.0'
implementation 'org.pytorch:pytorch_android_torchvision:1.4.0'
implementation 'org.pytorch:pytorch_android:1.6.0'
implementation 'org.pytorch:pytorch_android_torchvision:1.6.0'
}
Binary file modified HelloWorldApp/app/src/main/assets/model.pt
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4 changes: 3 additions & 1 deletion HelloWorldApp/trace_model.py
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@@ -1,8 +1,10 @@
import torch
import torchvision
from torch.utils.mobile_optimizer import optimize_for_mobile

model = torchvision.models.resnet18(pretrained=True)
model.eval()
example = torch.rand(1, 3, 224, 224)
traced_script_module = torch.jit.trace(model, example)
traced_script_module.save("app/src/main/assets/model.pt")
torchscript_model_optimized = optimize_for_mobile(traced_script_module)
torchscript_model_optimized.save("app/src/main/assets/model.pt")