]iSSKJr SSKrSSKrSSKrSSKrSSKrSSKrSSK J r \R"\ 5r \"SS5rSrSrS S jrS rS rS rg)) namedtupleN)get_xp DistribSpecz5rank world_size local_rank node_rank num_nodes sourcec[5nURS:XagS[R;aS[R;dS5e[RSn[R "SR 5U/-SSS9RR5R 5nUS nU[RS'S [R;a~[5nURn[R"5nXVR- n[R "U5nUR#S S 5n[%U5[RS 'S [R;as[%UR5[RS '[%UR&5[RS'[%UR(5[RS'gg![a Nf=f)aCalling this function will set the distributed environement including the master addr, master port etc. You shouldn't call this if you call `dora.distrib.init`, but it can be useful if you need to let some other framework handle the distributed initialization. rN MASTER_ADDRSLURM_JOB_NODELISTzcase not handledzscontrol show hostnamesT)capture_outputcheckr MASTER_PORTi Ni` WORLD_SIZERANK LOCAL_RANK)get_distrib_spec world_sizeosenvironsprunsplitstdoutdecodersigsubmititJobEnvironmentjob_id RuntimeErrorrandomRandomrandintstrrank local_rank) specnodelistnodes master_nodexpseedenvrng master_ports I/mnt/rpi/tmp/demucs-venv-sys/lib/python3.13/site-packages/dora/distrib.pyset_distrib_envr.sx  D !BJJ&#rzz1E3EE1::230668H:E&*$88>vvx Ah $/ =!BJJ& Xvv ))+C JJ DmmD!kk%/ $' $4 =!2::%#&t#7 <  ^ 6#&t#7 < &   s/G G+*G+cS[R;ar[[RS5n[[RS5nS[R;a[[RS5nOUnSnSnSnOT[R"5nUR nUR nURnURnURnSn[XX#XE5$![a SnSnSnSnSnSnN%f=f) zReturn information on the distributed setup, i.e. world size, rank etc. This can be used even before distributed training is initialized, which is useful for PytorchLightning for instance. r rrrrr*rempty) rrintrr global_rank num_tasksr#node num_nodesrr)r"rr# node_rankr5sourcer*s r-rr>s rzz!2::f%&L12 2:: %RZZ 56JJ   ))+C??DJJI IF t RR DJJIIF  sC((DDc[RR5(ag[5nURS:Xa[ R S5 g[5n[RR5(a*[RRUR5 OUS:wdeURR(a-S[RR!UR"5-nO [%5 Sn[RR'UUURUR(S9 [ R SUR(URURUR*5 URR(aH[RR-5 [)5S :XaUR"R/5 ggg) z Initialize DDP. Nrzworld_size is 1, skipping init.ncclzfile://zenv://)backend init_methodrr"z*Distributed init: %d/%d (local %d) from %sr)torch distributedis_initializedrrloggerinforcuda is_available set_devicer#dorause_rendezvousrpathabspathrendezvous_filer.init_process_groupr"r7barrierunlink)r:r$r(r;s r-initrLasQ ''))  D ! 56 B zz   doo.&    ww"''//"2D2D"EE   ((?? YY )  KK4 4??DOOT[[B ww !!# 6Q;    % % ' c[5S:H$Nr)r"rMr- is_masterrQs 6Q;rMc[RR5(a[RR5$grO)r<r=r>get_rankrPrMr-r"r"s/ ''))  ))++rMc[RR5(a[RR5$g)Nr)r<r=r>get_world_sizerPrMr-rrs/ ''))  //11rM)r9) collectionsrloggingrr subprocessrrr<r(r getLogger__name__r?rr.rrLrQr"rrPrMr-r[sd#     8 $JL "8J SF!(HrM