AWS, Google challenge CUDA as AMD, Intel cut AI switch costs

AWS has launched the open-source TorchNeuron tool, letting developers port PyTorch AI applications to its custom Trainium chips without rewriting code. Alongside Google, it steps up competition with Nvidia's CUDA, while AMD and Intel cut AI switch costs.

• AWS released open-source TorchNeuron to port PyTorch apps to Trainium
• Porting requires no code rewrite for AWS chips
• AWS and Google challenge Nvidia's CUDA ecosystem
• AMD and Intel cut AI switch costs