ó ųĩČ[c@@s–dZddlmZddlZddlZddlZddlZddlmZm Z ddl m Z de fd„ƒYZ d „ZeƒdS( s&A server node for the key value store.i(tabsolute_importNi(t_LIBt check_call(tcreatet KVStoreServercB@s)eZdZd„Zd„Zd„ZRS(sThe key-value store server.cC@s"||_|j|_t|_dS(siInitialize a new KVStoreServer. Parameters ---------- kvstore : KVStore N(tkvstorethandletFalset init_logginig(tselfR((sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pyt__init__s  c@s‡fd†}|S(sReturn the server controller.c@sĢˆjsHdtˆjjƒd}tjdtjd|ƒtˆ_n|dkr‡ytj |ƒ}Wn ‚nXˆjj |ƒndˆjj||fGHdS(sServer controler.s%(asctime)-15s Server[s ] %(message)stleveltformatis#server %d, unknown command (%d, %s)N( RtstrRtranktloggingt basicConfigtDEBUGtTruetpickletloadst set_optimizer(tcmd_idtcmd_bodyt_theadt optimizer(R (sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pytserver_controller+s   ((R R((R sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pyt _controller)scC@sMtjdtjtjtjƒ}ttj|j ||j ƒƒdƒƒdS(sēRun the server, whose behavior is like. >>> while receive(x): ... if is_command x: controller(x) ... else if is_key_value x: updater(x) N( tctypest CFUNCTYPEtNonetc_inttc_char_ptc_void_pRRtMXKVStoreRunServerRR(R t _ctrl_proto((sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pytrun@s!(t__name__t __module__t__doc__R RR%(((sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pyRs cC@sjtjƒ}ttjtj|ƒƒƒ|jdkrftdƒ}t|ƒ}|j ƒt j ƒndS(sStart server/scheduler.itdistN( RR RRtMXKVStoreIsWorkerNodetbyreftvalueRRR%tsystexit(t is_workerRtserver((sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pyt_init_kvstore_server_moduleKs    (R(t __future__RRR-RRtbaseRRRRtobjectRR1(((sT/usr/local/lib/python2.7/site-packages/mxnet-1.3.1-py2.7.egg/mxnet/kvstore_server.pyts    /