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	1327	January 9, 2023
Mark_dynamic does not work when the dimension is 1 torch.compile	0	12	February 12, 2026
Flex_attention and torch.compile torch.compile	1	18	February 12, 2026
ONNX Community Survey 2026 torch.compile	0	17	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	15	February 10, 2026
torch.compile(fullgraph=True) fails on nn.utils.rnn.pad_sequence with padding_side, while fullgraph=False succeeds torch.compile	0	18	February 5, 2026
Error: accessing tensor output of CUDAGraphs that has been overwritten by a subsequent run torch.compile	1	702	February 5, 2026
Investigating toch custom ops using torch.compile torch.compile	2	50	February 1, 2026
Optimizing a TTS Model torch.compile	0	26	January 30, 2026
Torch.compile on train_step incl both fwd and bwd torch.compile	1	38	January 21, 2026
AOTInductor on Windows torch.compile	0	45	January 19, 2026
Torch.compile Diagnostic Dashboard torch.compile	1	45	January 18, 2026
Compiling a method other than forward torch.compile	3	329	January 14, 2026
Torch.compile - getting `nans` with the latest version of torch torch.compile	3	163	January 6, 2026
Torch.compile results in loss nan while it converges without torch.compile on mac cpu and mps torch.compile	0	22	January 6, 2026
How to verify that default_decompositions successfully reduce operators to the Core ATen IR set? FX (Functional Transformations)	0	14	December 30, 2025
NaNs with torch.compile (inductor, mode="reduce-overhead"), OOM with backend="cudagraphs" torch._inductor	0	40	December 23, 2025
How to save torch.compile so we don't need to re-compile torch.compile	2	344	December 23, 2025
How to load state_dict if saved as torch.save(model.state_dict(), fs) torch.compile	12	165	December 21, 2025
Issue when using aot_module with torch.autograd torch.compile	0	28	December 19, 2025
Let HOF (torch.cond, torch.while_loop) skip compilation of input functions if needed torch._dynamo	0	23	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	139	December 10, 2025
Coordinate_descent_tuning errors out with torch.AcceleratorError: CUDA error: invalid argument torch.compile	12	381	December 5, 2025
_GLIBCXX_USE_CXX11_ABI incompatibility torch.compile	2	63	December 3, 2025
Compile option for older CPUs? torch.compile	0	23	November 28, 2025
Proposing to add generator param to rand*_like functions torch.compile	1	31	November 26, 2025
Torch.export with custom_op torch.compile	0	27	November 24, 2025
InductorError in autogenerated code in torchinductor_cache - triton, rocm torch._inductor	0	40	November 22, 2025
Choice of torch.compile vs. triton torch.compile	8	9082	November 18, 2025