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Automatic Mixed Precision examples Autograd mechanics Broadcasting semantics CUDA semantics Distributed Data Parallel Extending TensorPlay Frequently Asked Questions Gradcheck mechanics Developer Notes Modules Multiprocessing best practices Numerical accuracy Out Notes Reproducibility Serialization semantics

Automatic differentiation package - tensorplay.autograd Automatic Mixed Precision package - tensorplay.amp Complex numbers Computation-graph visualization - tensorplay.utils.viz DDP Communication Hooks Distributed communication package - tensorplay.distributed DLPack Environment variables foreach operations Index Meta device Multiprocessing package - tensorplay.multiprocessing Patching batch norm Pruning - tensorplay.ao.pruning Python Module Index Quantization - tensorplay.ao.quantization Quantum simulation Reproducibility Search Size Spiking neural networks Storage Tensor attributes Tensor views tensorplay tensorplay._stax tensorplay.accelerator tensorplay.audio tensorplay.backends tensorplay.compiler tensorplay.cuda tensorplay.cuda.tunable tensorplay.distributed.algorithms tensorplay.distributed.autograd tensorplay.distributed.checkpoint tensorplay.distributed.device_mesh tensorplay.distributed.elastic tensorplay.distributed.fsdp tensorplay.distributed.fsdp.fully_shard tensorplay.distributed.nn tensorplay.distributed.optim tensorplay.distributed.pipelining tensorplay.distributed.rpc tensorplay.distributed.tensor tensorplay.distributed.tensor.parallel tensorplay.distributions tensorplay.export tensorplay.fft tensorplay.func tensorplay.func API reference tensorplay.func whirlwind tour tensorplay.futures tensorplay.hub tensorplay.library tensorplay.linalg tensorplay.masked tensorplay.monitor tensorplay.nested tensorplay.nn tensorplay.nn.attention tensorplay.nn.attention.bias tensorplay.nn.attention.omni_attention tensorplay.nn.attention.varlen tensorplay.nn.functional tensorplay.nn.init tensorplay.onnx tensorplay.optim tensorplay.overrides tensorplay.package tensorplay.profiler tensorplay.random tensorplay.serialization tensorplay.signal tensorplay.sparse tensorplay.special tensorplay.stax tensorplay.testing tensorplay.utils.checkpoint tensorplay.utils.data tensorplay.vision Type information UX limitations

Notes & concepts

Documentation/Reference guide

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latest (dev)2026-10-25

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Latest development documentation · Updated 2026-10-25

Developer Notes

Automatic Mixed Precision examples
Autograd mechanics
Broadcasting semantics
CUDA semantics
Distributed Data Parallel
Extending TensorPlay
Frequently Asked Questions
Gradcheck mechanics
Modules
Multiprocessing best practices
Numerical accuracy
Out Notes
Reproducibility
Serialization semantics

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Gradcheck mechanics

This note presents an overview of how the gradcheck() and gradgradcheck() functions work.

Modules

TensorPlay uses modules to represent neural networks. Modules are: