torch.compile

torch._dynamo PyTorch’s compiler frontend which can output subgraphs when programs aren’t traceable. FX (Functional Transformations) FX is a toolkit for developers to use to transform nn.Module instances. FX consists of three main components: a symbolic tracer, an intermediate representation , and Python code generation . torch._inductor The default compiler in torch.compile, builds loops schedules and codegens triton or C++ kernels.

Topic	Replies	Views	Activity
About the torch.compile category torch.compile	0	1331	January 9, 2023
Flex_attention: BlockMask conversion? torch.compile	1	44	February 25, 2026
Nested torch.compile-d function calls with different options / CUDA graph options torch.compile	0	27	February 16, 2026
Mark_dynamic does not work when the dimension is 1 torch.compile	0	35	February 12, 2026
Flex_attention and torch.compile torch.compile	1	50	February 12, 2026
ONNX Community Survey 2026 torch.compile	0	29	February 11, 2026
"Offset increment outside graph capture encountered unexpectedly" is a specific PyTorch Windows issue that's known to occur with CUDA Graphs. This is a bug in PyTorch Windows builds FX (Functional Transformations)	0	81	February 10, 2026
torch.compile(fullgraph=True) fails on nn.utils.rnn.pad_sequence with padding_side, while fullgraph=False succeeds torch.compile	0	20	February 5, 2026
Error: accessing tensor output of CUDAGraphs that has been overwritten by a subsequent run torch.compile	1	749	February 5, 2026
Investigating toch custom ops using torch.compile torch.compile	2	54	February 1, 2026
Optimizing a TTS Model torch.compile	0	39	January 30, 2026
Torch.compile on train_step incl both fwd and bwd torch.compile	1	41	January 21, 2026
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Compiling a method other than forward torch.compile	3	344	January 14, 2026
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Torch.compile results in loss nan while it converges without torch.compile on mac cpu and mps torch.compile	0	24	January 6, 2026
How to verify that default_decompositions successfully reduce operators to the Core ATen IR set? FX (Functional Transformations)	0	17	December 30, 2025
NaNs with torch.compile (inductor, mode="reduce-overhead"), OOM with backend="cudagraphs" torch._inductor	0	45	December 23, 2025
How to save torch.compile so we don't need to re-compile torch.compile	2	381	December 23, 2025
How to load state_dict if saved as torch.save(model.state_dict(), fs) torch.compile	12	174	December 21, 2025
Issue when using aot_module with torch.autograd torch.compile	0	29	December 19, 2025
Let HOF (torch.cond, torch.while_loop) skip compilation of input functions if needed torch._dynamo	0	26	December 17, 2025
Autotune cache key for matrix multiplication torch._inductor	0	20	December 11, 2025
Torch compile cache sharing across different GPUs torch.compile	3	167	December 10, 2025
Coordinate_descent_tuning errors out with torch.AcceleratorError: CUDA error: invalid argument torch.compile	12	404	December 5, 2025
_GLIBCXX_USE_CXX11_ABI incompatibility torch.compile	2	73	December 3, 2025
Compile option for older CPUs? torch.compile	0	29	November 28, 2025
Proposing to add generator param to rand*_like functions torch.compile	1	33	November 26, 2025
Torch.export with custom_op torch.compile	0	28	November 24, 2025