arch/net/machine-mx.c File Reference

Myrinet API GM implementation of Converse NET version. More...

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Data Structures

struct  PendingSentMsgStruct
struct  CmiIdleState

Typedefs

typedef PendingSentMsgStruct * PendingSentMsg

Functions

static void processMessage (char *msg, int len)
static const char * getErrorMsg (mx_return_t rc)
static void processStatusCode (mx_status_t status)
static void PumpMsgs (int getone)
static void ReleaseSentMsgs (void)
static void PumpEvents (int getone)
static CmiIdleState * CmiNotifyGetState (void)
static void CmiNotifyStillIdle (CmiIdleState *s)
void CmiNotifyIdle (void)
static void CmiNotifyBeginIdle (CmiIdleState *s)
int CheckSocketsReady (int withDelayMs)
static void ServiceCharmrun_nolock ()
void recv_callback (void *context, uint64_t match_info, int length)
static void CommunicationServer_nolock (int withDelayMs)
static void CommunicationServer (int sleepTime, int where)
void processFutureMessages (OtherNode node)
void EnqueueOutgoingDgram (OutgoingMsg ogm, char *ptr, int dlen, OtherNode node, int rank, int broot, int copy)
void DeliverViaNetwork (OutgoingMsg ogm, OtherNode node, int rank, unsigned int broot, int copy)
static void sendBarrierMessage (int pe)
static void recvBarrierMessage ()
int CmiBarrier ()
int CmiBarrierZero ()
void CmiMachineInit (char **argv)
void CmiCommunicationInit (char **argv)
void CmiMachineExit ()
void CmiMXMakeConnection ()

Variables

static PendingSentMsg pmpool [MAXPMS]
static int pmNums = 0
static PendingSentMsg sent_handles = NULL
static PendingSentMsg sent_handles_end = NULL
CmiUInt8 MATCH_FILTER = 0x11111111FFFFFFFFL
CmiUInt8 MATCH_MASK = 0xffffffffffffffffL
static int maxsize

Detailed Description

Myrinet API GM implementation of Converse NET version.

contains only MX API specific code for:

written by Yan Shi, yanshi@uiuc.edu 2/1/2006 Gengbin Zheng, gzheng@uiuc.edu 2/3/2006

ChangeLog: 2/3/2006: Gengbin Zheng implemented packetization, and fix a bug related to buffer reuse/change in pending send 2/7/2006: Gengbin Zheng implement active message mode using callback short message pingpong time improved by 0.5us 2/8/2006: Gengbin Zheng implement buffering of future messages (I haven't seen out-of-order messages so far, but it may happen) Using POOL relies on charmrun set MX_MONOTHREAD=1.

Definition in file machine-mx.c.

Generated on Sun Jun 29 13:29:32 2008 for Charm++ by  doxygen 1.5.1