#153622 introduced a hook for getting the relevant code objects after frame tracing. The idea is to have vLLM use this instead of monkey-patching `inline_call_()` to determine the source code files to hash. Unfortunately, the hook runs too late; the vLLM backend needs access to the set of source code filenames while it's running.
This PR replaces the newly-added hook with a utility function that a backend can call to get this information. I've made the change in vLLM and can verify that this allows the information to be queried at the right time.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/155249
Approved by: https://github.com/zou3519
These hooks are used by internal stuck job detection to associate compilation events with the compile lease. Previously, we only had events for Dynamo and Inductor compilation. And recently, the callback handler was updated to ignore nested events. So the Inductor event was only really used by lazy backward.
Here, I remove the inductor event, and add an explicit lazy backward one. Additionally, I add other runtime compilation events: autotuning and cudagraphs. I also expose the CompileId as a string to avoid imports, this will let internal UIs track each graph's contribution to the timeout.
```python
class CallbackTrigger(enum.Enum):
# most common case, dynamo attempts to trace a new frame
DYNAMO = 1
# backward compilation can be deferred to runtime
LAZY_BACKWARD = 2
# some backends autotune at runtime
TRITON_AUTOTUNING = 3
# cudagraphs record at runtime
CUDAGRAPH_RECORDING = 4
```
Differential Revision: [D75092426](https://our.internmc.facebook.com/intern/diff/D75092426)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/153596
Approved by: https://github.com/masnesral
Summary:
Today when guard serialization fails, dynamo will raise an internal error like:
```
torch._dynamo.exc.InternalTorchDynamoError: RuntimeError: CLOSURE_MATCH guard cannot be serialized.
```
Adding a dedicated PackageError type to surface the error more clearly.
Test Plan: CI
Differential Revision: D75452124
Pull Request resolved: https://github.com/pytorch/pytorch/pull/154430
Approved by: https://github.com/jamesjwu, https://github.com/jansel
This PR:
* Expands `Hooks` with a new, optional `frame_traced_fn` field. It should be a callable receiving the list of traced code objects
* Maintains a list of `traced_code` objects in the `TracingContext` of an `OutputGraph`
* Whenever an `inline_call()` is encountered, the corresponding code object is added to this set
* `OutputGraph`'s associated `f_code` is added to the list just before the hook is called
I believe use of this hook should enable the source code hashing that vLLM does in a better way than monkey-patching `inline_call()`.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/153622
Approved by: https://github.com/jansel
Based on the [conversation](https://github.com/pytorch/pytorch/issues/121791), we plan to drop the "highest, high, medium" to represent fp32 internal computation data types . Instead, we will directly use the algorithm to represent it.
### Design Choice: Directly use algorithms name like "TF32", "BF16".
#### Pros
- The names are more informative. 'tf32' is more informative than a simple "high".
- Easier to extend new algorithm like `tf32x3`
#### Cons
- "HIGHEST, HIGH, MEDIUM" indicated the relative precision between different algorithms. However, we can have more documents to discuss them.
### We provide a layered structure for backends/operators.
('f32' is short for 'fp32_precision')
### We provide 3 fp32 compute precision can be set:
- **"ieee"**: Not allowed to use any other internal computation data types .
- **"tf32"**: Allowed to use tf32 as internal computation data types.
- **"bf16"**: Allowed to use bf16 as internal computation data types.
- **"none"**: Precision's are not set. Can be override by its father node.
### Overriding Precision Settings
Child node can be override by its father node if it is set to default.
For current default settings:
```
backend = generic, op = all, precision setting = none
backend = cuda, op = all, precision setting = none
backend = cuda, op = conv, precision setting = tf32
backend = cuda, op = rnn, precision setting = tf32
backend = cuda, op = matmul, precision setting = none
backend = matmul, op = all, precision setting = none
backend = matmul, op = conv, precision setting = none
backend = matmul, op = rnn, precision setting = none
backend = matmul, op = matmul, precision setting = none
```
- If the user set `torch.backends.mkldnn.fp32_precision="bf16"`, his child nodes `torch.backends.mkldnn.matmul.fp32_precision` / `torch.backends.mkldnn.conv.fp32_precision` / `torch.backends.mkldnn.rnn.fp32_precision` will also be override to "bf16".
- If the user set `torch.backends.fp32_precision="bf16"`, `torch.backends.mkldnn.fp32_precision` and his child nodes will also we override to "bf16".
### Backward Compatible
Since new API allow user to have more fine-grained control. There will be some conflict. For example, previous `torch.backends.cudnn.allow_tf32` are not enough to represent the status for `torch.backends.cudnn.rnn.fp32_precision="ieee"` and `torch.backends.cudnn.conv.fp32_precision="tf32"`. Therefore, our goal for backward compatible is
- If the user only uses previous APIs, it will work as previous expectations.
- If the user use **new** API to change the status to an **un-representable** status for old API, and try to access the status by **old** API. We will raise Runtime Error and point the document for user.
### Test Plan
```
python test/test_cuda.py -k test_fp32_precision_with_tf32
python test/test_cuda.py -k test_fp32_precision_with_float32_matmul_precision
python test/test_cuda.py -k test_invalid_status_for_legacy_api
python test/test_mkldnn.py -k test_mlkdnn_get_set
python test/test_mkldnn.py -k test_generic_precision
python test/test_mkldnn.py -k test_invalid
python test/test_mkldnn.py -k test_default_use_parent
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/125888
Approved by: https://github.com/jgong5, https://github.com/albanD
Co-authored-by: Jiang, Yanbing <yanbing.jiang@intel.com>
Implement traceable config patching for Dynamo: enables restricted patching of Dynamo config where user can use a context manager/decorator to change tracing behavior for parts of the code.
The new `dont_skip_tracing` decorator/context manager for ignoring most trace rules is easily implemented with this more generic traceable config patching feature.
Implementation:
- Create a new specialized context manager class representing a wrapper around torch._dynamo.config.patch
- Dynamo doesn't trace into the context manager but updates config at compile time
- Correctness is based on our correctness for handling supported context managers
- Implementation is inspired by how `GradModeVariable` is implemented.
Previous attempts: https://github.com/pytorch/pytorch/pull/148736 (decorator-only global approach) and https://github.com/pytorch/pytorch/pull/149439 (decorator-only traceback approach)
See https://docs.google.com/document/d/1vWNwKL_jpg-PLopifcaSa338wks3GqSVF4GHRguybGg/edit?tab=t.0 for more details on implementation - including previous approaches.
NOTE: this PR fixes a bug where skipped code objects were not tracked by convert_frame.py, leading to cases where code objects would be automatically skipped even after `torch._dynamo.reset()`. This exposed some latent dynamo-wrapped test failures in CI that previously passed in CI but not locally.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/150586
Approved by: https://github.com/jansel, https://github.com/zou3519, https://github.com/anijain2305
Implement traceable config patching for Dynamo: enables restricted patching of Dynamo config where user can use a context manager/decorator to change tracing behavior for parts of the code.
The new `dont_skip_tracing` decorator/context manager for ignoring most trace rules is easily implemented with this more generic traceable config patching feature.
Implementation:
- Create a new specialized context manager class representing a wrapper around torch._dynamo.config.patch
- Dynamo doesn't trace into the context manager but updates config at compile time
- Correctness is based on our correctness for handling supported context managers
- Implementation is inspired by how `GradModeVariable` is implemented.
Previous attempts: https://github.com/pytorch/pytorch/pull/148736 (decorator-only global approach) and https://github.com/pytorch/pytorch/pull/149439 (decorator-only traceback approach)
See https://docs.google.com/document/d/1vWNwKL_jpg-PLopifcaSa338wks3GqSVF4GHRguybGg/edit?tab=t.0 for more details on implementation - including previous approaches.
NOTE: this PR fixes a bug where skipped code objects were not tracked by convert_frame.py, leading to cases where code objects would be automatically skipped even after `torch._dynamo.reset()`. This exposed some latent dynamo-wrapped test failures in CI that previously passed in CI but not locally.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/150586
Approved by: https://github.com/jansel, https://github.com/zou3519, https://github.com/anijain2305
Summary:
dynamo_compile for the most part has been accounting for compile time except autotuning.
all_compilation_types had earlier been injected on fx_codegen_and_compile, which was incorrect.
Add autotuining to dynamo and deprcate all_compilation_types counter.
Differential Revision: D72145447
Pull Request resolved: https://github.com/pytorch/pytorch/pull/150293
Approved by: https://github.com/masnesral, https://github.com/jamesjwu
Redundant exception types in `except (PermissionError, OSError):`. Write `except OSError:`, which catches exactly the same exceptions.
https://github.com/pytorch/pytorch/actions/runs/13935844871/job/39141062991
When hipify files, or writing cprofile files, PermissionError is not enough when the file is located in a place that is not writable at all, or other OS errors happened when writing files.
This fix makes the code more robust.
Example error log:
```log
File "deepspeed/ops/adam/fused_adam.py", line 94, in __init__
fused_adam_cuda = FusedAdamBuilder().load()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "deepspeed/ops/op_builder/builder.py", line 540, in load
return self.jit_load(verbose)
^^^^^^^^^^^^^^^^^^^^^^
File "deepspeed/ops/op_builder/builder.py", line 587, in jit_load
op_module = load(name=self.name,
^^^^^^^^^^^^^^^^^^^^
File "torch/utils/cpp_extension.py", line 1597, in load
return _jit_compile(
^^^^^^^^^^^^^
File "torch/utils/cpp_extension.py", line 2031, in _jit_compile
hipify_result = hipify_python.hipify(
^^^^^^^^^^^^^^^^^^^^^
File "torch/utils/hipify/hipify_python.py", line 1167, in hipify
preprocess_file_and_save_result(output_directory, filepath, all_files, header_include_dirs,
File "torch/utils/hipify/hipify_python.py", line 213, in preprocess_file_and_save_result
result = preprocessor(output_directory, filepath, all_files, header_include_dirs, stats,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "torch/utils/hipify/hipify_python.py", line 940, in preprocessor
output_source = RE_QUOTE_HEADER.sub(mk_repl('#include "{0}"', True), output_source)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "torch/utils/hipify/hipify_python.py", line 919, in repl
preprocess_file_and_save_result(output_directory,
File "torch/utils/hipify/hipify_python.py", line 213, in preprocess_file_and_save_result
result = preprocessor(output_directory, filepath, all_files, header_include_dirs, stats,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "torch/utils/hipify/hipify_python.py", line 986, in preprocessor
with clean_ctx.open(fout_path, 'w', encoding='utf-8') as fout:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "torch/utils/hipify/hipify_python.py", line 123, in open
return open(fn, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
OSError: [Errno 30] Read-only file system: 'deepspeed/ops/csrc/adam/multi_tensor_apply_hip.cuh'
```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/149464
Approved by: https://github.com/janeyx99
PR does following
* Turns `inference_mode` to False and `no_grad` for `convert_frame`, if the inference_mode is on globally.
* Turns off inference_mode for fake tensor prop. This ensures that converting from real inference tensor to a fake tensor removes the inference-ness.
* Graph breaks on is_inference and is_inference_mode_enabled.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/149321
Approved by: https://github.com/jansel, https://github.com/zou3519
Recently I've been experimenting with introducing new APIs to delay compile as a way to reduce compile times while improving the ergonomics of using dynamic shapes. The high level idea is to run the first invocation of compile in eager, save the example inputs, and on the second invocation we can derive the dynamism in the inputs so that we don't need to waste our time doing a compile with static shapes (which is the status quo today with automatic dynamic).
Another benefit of this is most users no longer need to annotate their inputs with mark_dynamic and mark_unbaked calls since we can derive the dynamism on the very first call. Additionally we get dynamic ints out of the box in this new regime.
This PR implements this idea through the set_stance APIs. In particular it introduces a new `eager_then_compile` stance.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/147983
Approved by: https://github.com/williamwen42
This is for "for some large number Z, make sure the error messages are readable English." - beginning to audit all `unimplemented` sites and making sure that all messages are at least English-readable. Hints may not necessarily be provided.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/147385
Approved by: https://github.com/jansel
Current implementation reads as: we will only actually use the "python_reducer" config if the DDP forward is compiled. Otherwise, we will silently fallback to C++ reducer + no DDPOptimizer.
I'm changing this behavior to always use the python reducer if the config is specified.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/147123
Approved by: https://github.com/fegin
This PR and the previous:
- Moves parts of `eval_frame.c` to C++.
- Reduces code duplication in `dynamo__custom_eval_frame` and makes the control flow more clear.
- Enables `convert_frame` to signal to `eval_frame.cpp` in a general manner how to evaluate this frame, recursive frames, and future frames with the same code object (default/compile, skip, run-only). e.g. this will allow us to change skipping/cache limit hit eval_frame behavior directly from convert_frame without requiring changes to C/C++.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146355
Approved by: https://github.com/jansel
ghstack dependencies: #145603
Logging branches based on RecompileLimitExceeded or not. If we exceed the limit, we fallback to eager before even trying to analyze the frame. We handle RecompileLimitExceeded outside of the try/catch/finally that edits the metrics context:
72405b0c0f/torch/_dynamo/convert_frame.py (L908-L935).
dynamo_config and recompile_reason are both known before we raise the RecompileLimitExceeded, so we can add them with the rest of the "common" metrics. which are logged on metric_context decorator exit and is always called
Pull Request resolved: https://github.com/pytorch/pytorch/pull/146544
Approved by: https://github.com/masnesral
**Problem statement**: I want to be able to centralize and simplify the process by which people add columns/data to existing spans. We have MetricsContext and ChromiumEventLogger, and there's various choices you can make to decide where and when to log different levels of observability for your events. To resolve this, I want a central API for "adding to events under dynamo_timed".
**CompileEventLogger** is intended as a frontend for MetricsContext and ChromiumEventLogger so we can use the same class for handling everything.
CompileEventLogger is intended be used within a `dynamo_timed()` context. Its purpose is to 1. log to existing events that are in progress (i.e. within dynamo_timed), and 2. log instant events to chromium that are independent of any specific span.
CompileEventLogger has three log levels:
- CHROMIUM: Log only to chromium events, visible via tlparse.
- PT2_COMPILE: Log to chromium_events + pt2_compile_events
- COMPILATION_METRIC: Log to compilation metrics in addition to the toplevel chromium and pt2_compile_event.
In addition, we have a function CompileEventLogger.add() that automagically chooses the correct log level. For now, it is conservative, and will never automagically choose to log CompilationMetrics (though I could imagine it figuring out the metadata are all keys in CompilationMetric and therefore loggable there).
The goal here is to make one single interface to log stuff for observability reasons, and make it as easy as possible.
Not included in this diff:
- V1 of this diff will not have implementations of `increment` and `add_to_set` which MetricsContext has, so those usages are not replaced yet. But I'll add those in a followup.
- We don't handle `RuntimeMetricsContext`. It's unclear if I want that to be part of this, because under RuntimeMetricsContext there might not be a toplevel event to log to, so chromium events doesn't make sense in that context. So I might leave that separate for now.
Differential Revision: [D67346203](https://our.internmc.facebook.com/intern/diff/D67346203/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/143420
Approved by: https://github.com/aorenste
Fixes#143406
After this PR the error for missing Triton is:
```py
Traceback (most recent call last):
File "/home/jansel/pytorch/repro.py", line 51, in <module>
fp32_compiled = optimized_model(low_input)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/nn/modules/module.py", line 1739, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/nn/modules/module.py", line 1750, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/eval_frame.py", line 580, in _fn
raise e.remove_dynamo_frames() from None # see TORCHDYNAMO_VERBOSE=1
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/scheduler.py", line 3624, in create_backend
raise TritonMissing(inspect.currentframe())
torch._dynamo.exc.TritonMissing: Cannot find a working triton installation. Either the package is not installed or it is too old. More information on installing Triton can be found at: https://github.com/triton-lang/triton
Set TORCH_LOGS="+dynamo" and TORCHDYNAMO_VERBOSE=1 for more information
You can suppress this exception and fall back to eager by setting:
import torch._dynamo
torch._dynamo.config.suppress_errors = True
```
Setting `TORCHDYNAMO_VERBOSE=1` yields something like the old error:
```py
Traceback (most recent call last):
File "/home/jansel/pytorch/repro.py", line 51, in <module>
fp32_compiled = optimized_model(low_input)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/nn/modules/module.py", line 1739, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/nn/modules/module.py", line 1750, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/eval_frame.py", line 580, in _fn
raise e.remove_dynamo_frames() from None # see TORCHDYNAMO_VERBOSE=1
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/eval_frame.py", line 576, in _fn
return fn(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/nn/modules/module.py", line 1739, in _wrapped_call_impl
return self._call_impl(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/nn/modules/module.py", line 1750, in _call_impl
return forward_call(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 1383, in __call__
return self._torchdynamo_orig_callable(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 1167, in __call__
result = self._inner_convert(
^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 548, in __call__
return _compile(
^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 988, in _compile
guarded_code = compile_inner(code, one_graph, hooks, transform)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 716, in compile_inner
return _compile_inner(code, one_graph, hooks, transform)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_utils_internal.py", line 95, in wrapper_function
return function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 751, in _compile_inner
out_code = transform_code_object(code, transform)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/bytecode_transformation.py", line 1361, in transform_code_object
transformations(instructions, code_options)
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 232, in _fn
return fn(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/convert_frame.py", line 663, in transform
tracer.run()
File "/home/jansel/pytorch/torch/_dynamo/symbolic_convert.py", line 2870, in run
super().run()
File "/home/jansel/pytorch/torch/_dynamo/symbolic_convert.py", line 1053, in run
while self.step():
^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/symbolic_convert.py", line 963, in step
self.dispatch_table[inst.opcode](self, inst)
File "/home/jansel/pytorch/torch/_dynamo/symbolic_convert.py", line 3050, in RETURN_VALUE
self._return(inst)
File "/home/jansel/pytorch/torch/_dynamo/symbolic_convert.py", line 3035, in _return
self.output.compile_subgraph(
File "/home/jansel/pytorch/torch/_dynamo/output_graph.py", line 1102, in compile_subgraph
self.compile_and_call_fx_graph(
File "/home/jansel/pytorch/torch/_dynamo/output_graph.py", line 1383, in compile_and_call_fx_graph
compiled_fn = self.call_user_compiler(gm)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/output_graph.py", line 1433, in call_user_compiler
return self._call_user_compiler(gm)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/output_graph.py", line 1463, in _call_user_compiler
compiled_fn = compiler_fn(gm, self.example_inputs())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/repro/after_dynamo.py", line 130, in __call__
compiled_gm = compiler_fn(gm, example_inputs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/__init__.py", line 2314, in __call__
return compile_fx(model_, inputs_, config_patches=self.config)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/compile_fx.py", line 1880, in compile_fx
return aot_autograd(
^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/backends/common.py", line 83, in __call__
cg = aot_module_simplified(gm, example_inputs, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/aot_autograd.py", line 1145, in aot_module_simplified
compiled_fn = AOTAutogradCache.load(
^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/_aot_autograd/autograd_cache.py", line 754, in load
compiled_fn = dispatch_and_compile()
^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/aot_autograd.py", line 1131, in dispatch_and_compile
compiled_fn, _ = create_aot_dispatcher_function(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/aot_autograd.py", line 580, in create_aot_dispatcher_function
return _create_aot_dispatcher_function(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/aot_autograd.py", line 830, in _create_aot_dispatcher_function
compiled_fn, fw_metadata = compiler_fn(
^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/_aot_autograd/jit_compile_runtime_wrappers.py", line 676, in aot_dispatch_autograd
compiled_fw_func = aot_config.fw_compiler(fw_module, adjusted_flat_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_functorch/aot_autograd.py", line 489, in __call__
return self.compiler_fn(gm, example_inputs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/compile_fx.py", line 1758, in fw_compiler_base
return inner_compile(
^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/compile_fx.py", line 572, in compile_fx_inner
return wrap_compiler_debug(_compile_fx_inner, compiler_name="inductor")(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_dynamo/repro/after_aot.py", line 102, in debug_wrapper
inner_compiled_fn = compiler_fn(gm, example_inputs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/compile_fx.py", line 686, in _compile_fx_inner
mb_compiled_graph = fx_codegen_and_compile(
^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/compile_fx.py", line 1129, in fx_codegen_and_compile
return scheme.codegen_and_compile(gm, example_inputs, inputs_to_check, graph_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/compile_fx.py", line 1044, in codegen_and_compile
compiled_fn = graph.compile_to_module().call
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/graph.py", line 1975, in compile_to_module
return self._compile_to_module()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/graph.py", line 1981, in _compile_to_module
self.codegen_with_cpp_wrapper() if self.cpp_wrapper else self.codegen()
^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/graph.py", line 1916, in codegen
self.scheduler.codegen()
File "/home/jansel/pytorch/torch/_inductor/scheduler.py", line 3667, in codegen
return self._codegen()
^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/scheduler.py", line 3761, in _codegen
if device is not None and self.get_backend(device).ready_to_flush():
^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/scheduler.py", line 3631, in get_backend
self.backends[device] = self.create_backend(device)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/jansel/pytorch/torch/_inductor/scheduler.py", line 3624, in create_backend
raise TritonMissing(inspect.currentframe())
torch._dynamo.exc.TritonMissing: Cannot find a working triton installation. Either the package is not installed or it is too old. More information on installing Triton can be found at: https://github.com/triton-lang/triton
You can suppress this exception and fall back to eager by setting:
import torch._dynamo
torch._dynamo.config.suppress_errors = True
```
This PR also strips dynamo stack frames from other types of backend compile errors.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/143552
Approved by: https://github.com/yanboliang
