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One Horizontal Flip at Test Time Beat Every Training Trick I've Measured
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One Horizontal Flip at Test Time Beat Every Training Trick I've Measured

DEV Community: pytorch·b1ackjack12·about 21 hours ago
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#devtopytorch#devto#dev#views#training

Test-time augmentation gets dismissed as a Kaggle hack, so I priced it properly: ten paired seeds, four view sets, clean GPU timings.

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AWS's TorchNeuron Runs PyTorch on Trainium With .to('neuron'). Shapes Must Be Static
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AWS's TorchNeuron Runs PyTorch on Trainium With .to('neuron'). Shapes Must Be Static

DEV Community: pytorch·Gabriel Anhaia·about 21 hours ago
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#devtopytorch#devto#dev#torch#neuron

AWS open-sources TorchNeuron on October 20: Trainium becomes a normal PyTorch device. The beta wants static shapes, pinned versions and PyTorch 2.14.

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Google and Amazon bring AI applications to their chips without rewriting code
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Google and Amazon bring AI applications to their chips without rewriting code

DEV Community: pytorch·Hacks.gr·about 21 hours ago
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#devtopytorch#devto#dev#applications#pytorch

TorchTPU is Google’s open-source project for running PyTorch applications on its Tensor Processing Units without rewriting application code. Announced on 2

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Google has joined Amazon in attacking Nvidia's stronghold with AI app developers
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Google has joined Amazon in attacking Nvidia's stronghold with AI app developers

DEV Community: pytorch·Chandan Kumar·about 21 hours ago
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#devtopytorch#devto#dev#google#nvidia

Google's new PyTorch porting tool competes on migration cost rather than FLOPS, and that shifts how teams should evaluate non-Nvidia...

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Google Open-Sourced TorchTPU. PyTorch/XLA Is Deprecated and Gets Archived November 15
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Google Open-Sourced TorchTPU. PyTorch/XLA Is Deprecated and Gets Archived November 15

DEV Community: pytorch·Gabriel Anhaia·about 21 hours ago
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#devtopytorch#devto#dev#pytorch#google

TorchTPU runs PyTorch on TPUs via device='tpu'. PyTorch/XLA is deprecated, its repo archived Nov 15. What to port, and what to check first.

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TorchTPU vs CUDA: Can Native PyTorch Make Google TPUs Easier to Use?
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TorchTPU vs CUDA: Can Native PyTorch Make Google TPUs Easier to Use?

DEV Community: pytorch·jamilxt·about 21 hours ago
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#devtopytorch#devto#dev#google#pytorch

A PyTorch model can be portable in the way a recipe is portable: the ingredients and steps look...

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Why Long bf16 Training Runs Stall: The Residual Stream Has No Room for Small Updates
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Why Long bf16 Training Runs Stall: The Residual Stream Has No Room for Small Updates

DEV Community: pytorch·AI OpenFree·about 21 hours ago
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#devtopytorch#devto#dev#residual#fp32

A bf16 residual near 600 has a resolution of 4, so small updates vanish. Measured gaps, a reproducible simulation and fixes for long training runs.

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EMA's Decay Isn't a Dial. It's a Plateau, a Cliff, and a 10%-Accuracy Crater
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EMA's Decay Isn't a Dial. It's a Plateau, a Cliff, and a 10%-Accuracy Crater

DEV Community: pytorch·b1ackjack12·about 21 hours ago
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#devtopytorch#devto#dev#decay#window

A month ago EMA's tutorial default lost me three points and the tuned value earned a cosmetic +0.08, so I did what this blog now does to

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Why a Keras model fails to convert to TFLite: 11 known cases, 5 traps
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Why a Keras model fails to convert to TFLite: 11 known cases, 5 traps

DEV Community: pytorch·Rahul Kumar·about 21 hours ago
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#devtopytorch#devto#dev#export#keras

KerasHub expects 11 of its models to fail LiteRT (TFLite) export. All 11 in one table, the five traps they fall into, and what to write instead.

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