a
    dH,                     @   s   d dl Z d dlZ d dlmZmZmZmZmZmZ d dl	m
Z
mZmZmZmZ d dlZd dlmZ dgZG dd dZdd ZdS )	    N)	EventListFunctionEventMEMORY_EVENT_NAME_filter_name_filter_stack_entry_rewrite_name)
DeviceTypeProfilerConfigProfilerState_disable_profiler_legacy_enable_profiler_legacy)warnprofilec                   @   s   e Zd ZdZd)dddddddddZdd Zd	d
 Zdd Zdd Zdd Z	dd Z
dd Zd*ddZejje_dd Zejje_d+eedd d!Zd,d#d$Zejje_d%d& Zejje_ed'd( ZdS )-r   z&DEPRECATED: use torch.profiler insteadTF)use_cudarecord_shapes
with_flopsprofile_memory
with_stackwith_modulesc                C   s   || _ | j sd S || _d | _d| _|| _|| _|  j| jO  _|| _|| _|| _| jrnt	j
 sntd d| _| jr~tj| _ntj| _d S )NFz/CUDA is not available, disabling CUDA profiling)enabledr   function_eventsenteredr   r   r   r   r   torchcudaZis_availabler   r
   ZCUDAprofiler_kindCPU)selfr   r   r   r   r   r   r    r   g/var/www/html/stable-diffusion-webui/venv/lib/python3.9/site-packages/torch/autograd/profiler_legacy.py__init__   s$    

zprofile.__init__c              	   C   s(   t | j| j| j| j| j| jtjj	
 S N)r	   r   r   r   r   r   r   r   Z_CZ	_profilerZ_ExperimentalConfigr   r   r   r   config4   s    
zprofile.configc                 C   s*   | j s
d S | jrtdd| _|   | S )Nz)Profiler context manager is not reentrantT)r   r   RuntimeError_start_tracer!   r   r   r   	__enter__@   s    zprofile.__enter__c                 C   s   t |   d S r    )r   r"   r!   r   r   r   r$   I   s    zprofile._start_tracec                 C   sN   | j s
d S | jrtj  t }t|}t|| j| j| j	d| _
| j
  dS )N)r   r   r   F)r   r   r   r   Zsynchronizer   _parse_legacy_recordsr   r   r   r   Z_build_tree)r   exc_typeexc_valexc_tbrecordsZparsed_resultsr   r   r   __exit__L   s    

zprofile.__exit__c                 C   s   | j d u rdS t| j S )Nz$<unfinished profiler_legacy.profile>)r   reprr!   r   r   r   __repr__\   s    
zprofile.__repr__c                 C   s   | j d u rdS t| j S )Nz,<unfinished profile.profiler_legacy.profile>)r   strr!   r   r   r   __str__a   s    
zprofile.__str__c                 C   s   | j d u rtdd S )NzProfiler didn't finish running)r   r#   r!   r   r   r   _check_finishf   s    
zprofile._check_finishNd   K   7   P   c              	   C   s0   |    | jd usJ | jj|||||||dS )N)sort_by	row_limitmax_src_column_widthmax_name_column_widthmax_shapes_column_widthheadertop_level_events_only)r0   r   table)r   r5   r6   r7   r8   r9   r:   r;   r   r   r   r<   j   s    
zprofile.tablec                 C   s"   |    | jd usJ | j|S r    )r0   r   export_chrome_trace)r   pathr   r   r   r=      s    zprofile.export_chrome_traceself_cpu_time_total)r>   metricc                 C   s6   |    | jd usJ d| js(J d| j||S )NExpected profiling resultsz(export_stacks() requires with_stack=True)r0   r   r   export_stacks)r   r>   r@   r   r   r   rB      s    zprofile.export_stacksr   c                 C   s(   |    | jd usJ d| j||S NrA   )r0   r   key_averages)r   Zgroup_by_input_shapeZgroup_by_stack_nr   r   r   rD      s    zprofile.key_averagesc                 C   s$   |    | jd usJ d| j S rC   )r0   r   total_averager!   r   r   r   rE      s    zprofile.total_averagec                 C   s   |    | jdusJ | jjS )zl Returns total time spent on CPU obtained as a sum of
        all self times across all the events.
        N)r0   r   r?   r!   r   r   r   r?      s    zprofile.self_cpu_time_total)T)Nr1   r2   r3   r4   NF)r?   )Fr   )__name__
__module____qualname____doc__r   r"   r%   r$   r+   r-   r/   r0   r<   r   r=   r.   rB   rD   rE   propertyr?   r   r   r   r   r      sF     	       





c                 C   s&  dd }d}d }g }g }t j|  D ] }| }|d u r"|dkr"|}q"|d urT| rXJ | D ]}i }	i }
i }t }d }|D ]}||}t| s||v r|| q|| dkr |d ur| | ko| | ko| | k}|r|| q||||< d|	|< d|
|< n| dkr^||v sFJ d	||| }|	| }|
| }|
 pv| | k}| }| }t| | t| dd	t| d
d	| ||||| | dd | D | ||||| tjd|d}|s@| r@||}|dkr@|| | | || ||= |	|= |
|= n| dkr
t|	}t|
}||ksJ |	 D ]}|	|  | 7  < q|
 D ]}|
|  |  7  < q|dkr
tdt!d dddg | |  dd
}|| |}q|q\|j"dd d |S )Nc                 S   s   |   |  fS )zt
        Returns a tuple to be used by _parse_legacy_records for correlating start and
        end records.
        )handlenode_id)recordr   r   r   _get_record_key   s    z._parse_legacy_records.<locals>._get_record_keyr   Z__start_profilepushpopzExpected record with key {} to exist in range_starts.
                    This means that the pop event did not have a corresponding push.T)nameZwith_wildcardFc                 S   s   g | ]}t |r|qS r   )r   ).0entryr   r   r   
<listcomp>       z)_parse_legacy_records.<locals>.<listcomp>)idrL   rQ   
trace_namethreadstart_usend_usZ
fwd_threadZinput_shapesstackscopecpu_memory_usagecuda_memory_usageis_async	is_remotesequence_nrZdevice_type	is_legacyflopsZmemory_alloc)
rV   rQ   rW   rX   rY   rZ   r[   r]   r^   rb   c                 S   s   | j j| j j gS r    )Z
time_rangestartend)Zevtr   r   r   <lambda>*  rU   z'_parse_legacy_records.<locals>.<lambda>)key)#	itertoolschainrQ   r`   setr   addkindrL   formatr_   Z	thread_idrc   r   rK   r   Zcpu_elapsed_usZfwd_thread_idZshapesr[   r\   ra   r   r   Zhas_cudaZcuda_elapsed_usZappend_kernelZdeviceappendlenkeysr]   r^   r   sort)Zthread_recordsrN   Znext_idZstart_recordZ	functionsZrecord_stackrM   rQ   Zthread_record_listZcpu_memory_allocsZcuda_memory_allocsZrange_startsZfiltered_handlesZprev_recordZ
record_keyZ	duplicaterd   r]   r^   r_   Zis_remote_eventZstart_flopsZfedurationZnum_open_handles_cpuZnum_open_handles_cudarK   r   r   r   r&      s    










r&   )r   Z
torch.cudaZtorch.autograd.profiler_utilr   r   r   r   r   r   Ztorch.autogradr   r	   r
   r   r   rh   warningsr   __all__r   r&   r   r   r   r   <module>   s     