U zh* @sddlZddlZddlmZmZmZmZmZddlZddl Zddl Zddl m Z e eZdgZdejjeeeedfeeeefeeeeeffdddZdd d d ejjeedfeeeefeeeeeefd d dZdS)N)AnyDictIterableOptionalTuple)log_export_usagereport_exportability.)modeltarget_submodulesargskwargsreturnc s|pi}g}idd|Dfdd}ztz<|D]$\}}||kr<||j|ddq<|||Wn2tk r} ztd| W5d} ~ XYnXW5|D] }|qXS) a~ Generate inputs for targeting submdoules in the given model. Note that if two submodules refer to the same obj, this function doesn't work. Args: model: root model. inputs: inputs to the root model. target_submodules: submodules that we want to generate inputs for. Returns: A dict that maps from submodule name to its inputs. cSsi|]\}}||qSr).0namemodrrE/var/www/html/venv/lib/python3.8/site-packages/torch/_export/tools.py &sz3_generate_inputs_for_submodules..cs||f|<dS)Nr)moduleZ module_argsZ module_kwargsresultsZsubmodule_to_namesrr pre_forward(sz4_generate_inputs_for_submodules..pre_forwardT)Z with_kwargszDFailed to generate submodule inputs because of the following error: N) named_modulesremoveappendZregister_forward_pre_hook Exceptionwarningswarn) r r r r Zhandlesrhrrerrr_generate_inputs_for_submoduless&  r TFstrict pre_dispatch)rr r r"r#r c stdd|pi}dd|D}t||||ifdd|d||t}D](}|dk rft|d d }||qft d t ||D]} t | qS) a Report exportability issues for a module in one-shot. Args: mod: root module. args: args to the root module. kwargs: kwargs to the root module. Returns: A dict that maps from submodule name to the exception that was raised when trying to export it. `None` means the module is exportable without issue. Sample output: { '': UnsupportedOperatorException(func=), 'submod_1': UnsupportedOperatorException(func=), 'submod_2': None } zexport.report_exportability)eventcSsg|]\}}|dkr|qS)r)rr_rrr Zsz(report_exportability..c s|dk s|dk rz2tjjj|||dd|<td|WdStk r}z,t|dd}t d||||<W5d}~XYnX| D]@\}}|dkr|n |d|} |d\} } ||| | qdS) Nr!zSuccessfully exported `%s` rz(Failed exporting `%s` with exception: %sr%.)NN) torchZexportZ_traceZ_exportloginforreprsplitwarningZnamed_childrenget) r module_namer r rZ short_msgrZsubmodZsub_module_nameZ submod_argsZ submod_kwargsr#reportr"Z submod_inputs try_exportrrr4_s8 z(report_exportability..try_exportr%Nz\nrzFound %d export issues:) rrr setvaluesr-r.addr+r/len) rr r r"r#Zall_submod_namesZ unique_issues exceptionkeyissuerr2rr<s  !   )N)N)loggingrtypingrrrrrr*Z torch.exportZtorch.export._traceZtorch._utils_internalr getLogger__name__r+__all__nnModulestrr boolrrrrrrs8    /