+ jk^RIHtHt^RIHt^RIHt^RIt]PPt Rt Rt Rt Rt^t.ROt]R R l4tR R ltRR RlltRRltRRltRRRlltR#))CallableIterable)contextmanager) timedeltaNz /num_membersz /last_memberz/TRACEz /TRACING_GATEc$V^8dQhR\/#)timeout)float)formats"f/home/luca/screen-checking/.venv/lib/python3.14/site-packages/torch/distributed/elastic/utils/store.py __annotate__r s # #% #c#"VPpVP\VR74RxVPV4R#5i)z This sets the timeout and then restores the old timeout when the context manager exits. Args: store: the store to set the timeout on timeout: the timeout to set secondsN)r set_timeoutr)storer old_timeouts&& r store_timeoutrs4--K i01  k"s?Ac<V^8dQhR\R\R\/#)rrankprefix world_sizeintstr)r s"r r r .s!   c s rcTP\V4Uu.uFqB V 2NK up4p\VVV R2R7pV^8XdVPV.4V#uupi)a4 Given a store and a prefix, the method goes through the array of keys of the following format: ``{prefix}{idx}``, where idx is in a range from 0 to size, and tries to retrieve the data. The Rank0 process waits at the end to make sure all other processes finished the procedure before exiting. Usage :: values = get_all(store, "torchelastic/data", 3) value1 = values[0] # retrieves the data for key torchelastic/data0 value2 = values[1] # retrieves the data for key torchelastic/data1 value3 = values[2] # retrieves the data for key torchelastic/data2 z /finishedrr key_prefix) multi_getrange_barrier_nonblockingwait)rrrridxdata_arr barrier_keys&&&& r get_allr'.sm&E*cv<\4p^p\^S4FipV\8dV#V^8Xd*SPS V \ 2.\ SR74KBSPS V \ 2.\ ^R74Kk V# \ d%T^, pTPS!T44Ki;i)rr) milliseconds)r.r!_MAX_TRACE_MISSING_RANKSr#_TRACErDistStoreErroradd)missing_rank_info ranks_missingirr2rr3rs r _find_missing_ranks9_try_detecting_missing_ranks.._find_missing_ranksrsE q*%A 88!  7 A%JJ&<s6(34i 6V JJ:,qc& :;YTU=VW& ! " 7" !%%l1o6 7s.B 'B  +B87B8cx<SPS \ 2.4RS!^4 R2.# \dR#i;i)z[]N)r# _TRACING_GATEr:)rr2rsr _checkin._try_detecting_missing_ranks.._checkinsJ  JJ:,}o67 8&|A&77PQR R  s &* 99)r.r9rB) rrrrr2r3r?rCr<s fff&ff r _try_detecting_missing_ranksrEhsf II TF6(+_=!!* qy/1 ZL0/B  zrc<V^8dQhR\R\R\/#)rrrr*r)r s"r r r s!  C S S rcV\,pV\,pVPV^4pWQ8XdVPVR4V#)ze Does all the non-blocking operations for a barrier and returns the final key that can be waited on. r5) _NUM_MEMBERS_LAST_MEMBER_CHECKINr;r.)rrrnum_members_keylast_member_keyr$s&&& r r"r"sC !</O #77O ))OQ 'C  /?3 rcV^8dQhR\R\R\R\R,R\\.\3,R,R\RR/#) rrrbarrier_timeoutrNrank_tracing_decoderr3r*)rrr r)r s"r r r sd<<<< < * < #C5#:.5 << <rcVfVe \R4h\W4;_uu_4\WVR7pVPV.4RRR4R# \d_pTfTh\ TTTTT;'gRT4p T e3\ RP TTTRRPT 4 R2T44RhThRp?ii;i +'giR#;i) aH A global lock between agents. This will pause all workers until at least ``world_size`` workers respond. This uses a fast incrementing index to assign waiting ranks and a success flag set by the last worker. Time complexity: O(1) per worker, O(N) globally. Optionally, passing rank will enable tracing of missing ranks on timeouts. `rank_tracing_decoder` lambda arg can be used to convert rank data into a more meaningful information at an app level (e.g. hostname). Note: Since the data is not removed from the store, the barrier can be used once per unique ``key_prefix``. Nz!Tracing requires rank informationrc\V4#)N)r)xs&r barrier..ss1vrziTimed out waiting on barrier on rank {}, for key prefix: {} (world_size={}, missing_ranks={}, timeout={})[z, ])AssertionErrorrr"r#r:rEr join) rrrrMrrNr3rKe missing_rankss &&&&&&& r barrierrZs4 |  + !DE E u . ..:   JJ( ) / .  | <(>>-=! ! !,(ddjdj && - 89;+ e    G1  / . .s/B?A B<B76AB77B<<B?? C )rr'r0rZ),)r[NN )collections.abcrr contextlibrdatetimertorch_C_DistStoreErrorr:rHrIr9rBr8__all__rr'r0rEr"rZrr res{/% )) %   A # # F.,^ <<r