i"UdZddlmZddlZddlZddlZddlmZmZm Z m Z ddl m Z m Z e rddlmZddlmZej$eZGdd Zeeeeeefe eee egdfZd ed <Gd d ZGddZy)a[Metrics collection and management system for Dynamo. This module provides context managers for gathering and reporting metrics during compilation and runtime. It includes two main components: - MetricsContext: A context manager for collecting metrics during compilation, supporting nested contexts and various metric types (counters, sets, key-value pairs) - RuntimeMetricsContext: A specialized context for runtime metrics collection that doesn't require explicit context management The metrics system enables comprehensive monitoring and analysis of both compilation and execution performance. ) annotationsN)AnyCallableOptional TYPE_CHECKING)Self TypeAlias)Iterator)CapturedTracebackc2eZdZdZdddZd dZd dZd dZy) TopNz_ Helper to record a list of metrics, keeping only the top N "most expensive" elements. c ||_g|_yN)at_mostheap)selfrs W/var/www/html/engine/venv/lib/python3.12/site-packages/torch/_dynamo/metrics_context.py__init__z TopN.__init__'s +- ct|j|jkrtjntj }||j||fyr)lenrrheapqheappush heappushpop)rkeyvalfns raddzTopN.add+s8"499~ dt|jdDS)Nc3*K|] \}}||f ywr).0rrs r z TopN.__iter__..4sKxsCc KsT)reverse)sortedrr s r__iter__z TopN.__iter__3sK6$))T+JKKrN))rint)rrrr+returnNone)r,r+)r,zIterator[tuple[Any, int]])__name__ __module__ __qualname____doc__rrr!r)r$rrr r "s." Lrr r OnExitTypeceZdZddZddZ ddZddZddZddZdddZ ddZ ddd Z dd Z dd Z dd Zy )MetricsContextcJ||_i|_d|_d|_g|_y)aQ Use this class as a contextmanager to create a context under which to accumulate a set of metrics, e.g., metrics gathered during a compilation. On exit of the contextmanager, call the provided 'on_exit' function and pass a dictionary of all metrics set during the lifetime of the contextmanager. rN)_on_exit_metrics_start_time_ns_level_editsron_exits rrzMetricsContext.__init__>s(  (* #$ @B rc|jdk(r i|_tj|_|xjdz c_|S)z/ Initialize metrics recording. r)r9r7timetime_nsr8r s r __enter__zMetricsContext.__enter__Ks8 ;;! DM"&,,.D  q  rc4|xjdzc_|jdk\sJ|jdk(r? tj}|j|j||j ||yy#t $rtjdYywxYw)z> At exit, call the provided on_exit function. r>rz0Unexpected exception logging compilation metricsN) r9r?r@r6r8r7 Exceptionlog exception)rexc_type exc_value _traceback end_time_nss r__exit__zMetricsContext.__exit__Ws q {{a ;;!  R"lln  ''dmmXy   R PQ Rs=A66BBc |jdkDS)z4 True if we've entered the context. r)r9r s r in_progresszMetricsContext.in_progressks{{Qrc|jdk(rtd|d||jvrd|j|<|j|xx|z cc<y)7 Increment a metric by a given amount. rzCannot increment  outside of a MetricsContextNr9 RuntimeErrorr7rmetricvalues r incrementzMetricsContext.incrementqsT ;;! !26(:VWX X  &$%DMM& ! f&rcRddjfd|jDzS)Nz c3rK|].\}}|zr$ddj|jz0yw)zPrevious Traceback: N)joinformat)r%ekpreds rr&z/MetricsContext._render_edits..|s8$ 14x $bggahhj&9 9$ s47)rYr:)rr]s `r _render_editszMetricsContext._render_edits{s, $  $    rc&|jdk(rtd|d||jvr$|s"t|j|hd|dz|jj t jd|hf||j|<y) z Set a metric to a given value. Raises if the metric has been assigned previously in the current context. r Cannot set rOz RuntimeError: Metric 'z]' has already been set in the current context (see above for current and previous traceback).r>skipN)r9rQr7r^r:appendr extract)rrSrT overwrites rsetzMetricsContext.sets ;;! VH4PQR R T]] "9""F8,.vh7BBB  -551=xHI % frc|jdk(rtd|d||jvri|j|<||j||<y)a= Treats a give metric as a dictionary and set the k and value within it. Note that the metric must be a dictionary or not present. We allow this to be called multiple times (i.e. for features, it's not uncommon for them to be used multiple times within a single compilation). rr`rONrP)rrSrrTs r set_key_valuezMetricsContext.set_key_valuesR ;;! VH4PQR R  &$&DMM& !%* fc"rc|jdk(r td|jj|jz}|r:|s8t|j t |jd|dz|j jtjdt |jf|jj|y)z Set multiple metrics directly. This method does NOT increment. Raises if any metric has been assigned previously in the current context and overwrite is not set to True. r1Cannot update metrics outside of a MetricsContextz RuntimeError: Metric(s) z_ have already been set in the current context. (see above for current and previous traceback).r>raN) r9rQr7keysr^rfr:rcr rdupdate)rvaluesreexistings rrlzMetricsContext.updates ;;! RS S==%%'&++-7 I""3v{{}#560 ;BBB  -551=s6;;=?QRS V$rcz|jdk(r td|jdk(r|j|yy)zA Update, but only when at the outermost context. rrjr>N)r9rQrl)rrms r update_outerzMetricsContext.update_outers9 ;;! RS S ;;!  KK  rc|jdk(rtd|d||jvrt|j|<|j|j |y)z8 Records a metric as a set() of values. rz Cannot add rON)r9rQr7rfrrRs r add_to_setzMetricsContext.add_to_setsX ;;! VH4PQR R  &$'EDMM& ! f!!%(rc|jdk(ry||jvrt|j|<|j|j||y)z; Records a metric as a TopN set of values. rN)r9r7r r)rrSrrs r add_top_nzMetricsContext.add_top_nsH ;;!    &$(FDMM& ! f!!#s+rNr<r2)r,r)rFzOptional[type[BaseException]]rGzOptional[BaseException]rHrr,r-)r,bool)rSstrrTr+r,r-)r]zset[str]r,rw)F)rSrwrTrrervr,r-)rSrwrrwrTrr,r-)rmdict[str, Any]rervr,r-)rmrxr,r-)rSrwrTrr,r-)rSrwrrrr+r,r-)r.r/r0rrArJrLrUr^rfrhrlrprrrtr$rrr4r4=sj C R/R+R R  R( ' & +%$ ),rr4c6eZdZddZ d ddZddZy) RuntimeMetricsContextc.||_i|_d|_y)z Similar to MetricsContext, but used to gather the runtime metrics that are decoupled from compilation, where there's not a natural place to insert a context manager. rN)r6r7r8r;s rrzRuntimeMetricsContext.__init__s   (* #$rNc.|jstj|_||jvrd|j|<|j|xx|z cc<|r:|j D]&\}}||jvs|||j|<(yy)rNrN)r7r?r@r8items)rrSrTextrar\vs rrUzRuntimeMetricsContext.increments }}"&,,.D   &$%DMM& ! f&   )1DMM)am'(DMM!$ ) rc|jrF tj}|j|j||jddi|_yy#t $rt jdY)wxYw#i|_wxYw)zW Call the on_exit function with the metrics gathered so far and reset. Nz,Unexpected exception logging runtime metrics)r7r?r@r6r8rCrDrE)rrIs rfinishzRuntimeMetricsContext.finishst == #"lln  ''dmmT4 !#    N LM N!# s#=AA52A84A55A88 Brur)rSrwrTr+r~zOptional[dict[str, Any]]r,r-)r,r-)r.r/r0rrUrr$rrrzrzs8%JN))"%).F) )$ #rrz)r1 __future__rrloggingr?typingrrrrtyping_extensionsrr collections.abcr torch.utils._tracebackr getLoggerr.rDr r+dictrwtype BaseExceptionr2__annotations__r4rzr$rrrs #  99-(4g!LL*!#tCH~x](;UV  I P,P,f*#*#r