#define FINAL
#undef FINAL
/*****************************************************************************/
/* "NetPIPE" -- Network Protocol Independent Performance Evaluator. */
/* Copyright 1997, 1998 Iowa State University Research Foundation, Inc. */
/* */
/* This program is free software; you can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation. You should have received a copy of the */
/* GNU General Public License along with this program; if not, write to the */
/* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
/* */
/* * netpipe.h ---- General include file */
/*****************************************************************************/
#include <ctype.h>
#include <errno.h>
#include <signal.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/time.h> /* struct timeval */
#include <sys/resource.h> /* getrusage() */
#include <stdlib.h> /* malloc(3) */
#include <unistd.h> /* getopt, read, write, ... */
/* Handle the case of building on MacOS X */
#if defined(__APPLE__)
#include <stdint.h>
#endif
#ifdef INFINIBAND
#include <ib_defs.h> /* ib_mtu_t */
#endif
#ifdef FINAL
#define TRIALS 7
#define RUNTM 0.25
#else
#define TRIALS 3
#define RUNTM 0.10
#endif
#define MEMSIZE 10000000
#define DEFPORT 5002
#define NSAMP 8000
#define DEFPERT 3
#define LONGTIME 1e99
#define CHARSIZE 8
#define STOPTM 1.0
#define MAXINT 10000000
/*#define MAXINT 1048576*/
#define ABS(x) (((x) < 0)?(-(x)):(x))
#define MIN(x,y) (((x) < (y))?(x):(y))
#define MAX(x,y) (((x) > (y))?(x):(y))
/* Need to include the protocol structure header file. */
/* Change this to reflect the protocol */
#if defined(TCP)
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
struct sockaddr_in sin1, /* socket structure #1 */
sin2; /* socket structure #2 */
int nodelay; /* Flag for TCP nodelay */
struct hostent *addr; /* Address of host */
int sndbufsz, /* Size of TCP send buffer */
rcvbufsz; /* Size of TCP receive buffer */
#if defined(INFINIBAND)
IB_mtu_t ib_mtu; /* MTU Size for Infiniband HCA */
int commtype; /* Communications type */
int comptype; /* Completion type */
#endif
};
#if defined(INFINIBAND)
enum completion_types {
NP_COMP_LOCALPOLL, /* Poll locally on last byte of data */
NP_COMP_VAPIPOLL, /* Poll using vapi function */
NP_COMP_EVENT /* Don't poll, use vapi event completion */
};
enum communication_types {
NP_COMM_SENDRECV, /* Communication with send/receive */
NP_COMM_SENDRECV_WITH_IMM, /* Communication with send/receive & imm data */
NP_COMM_RDMAWRITE, /* Communication with rdma write */
NP_COMM_RDMAWRITE_WITH_IMM, /* Communication with rdma write & imm data */
};
#endif
#elif defined(TCP6)
#include <netdb.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
struct sockaddr_in6 sin1; /* socket structure #1 */
struct sockaddr_in6 sin2; /* socket structure #2 */
int nodelay; /* Flag for TCP nodelay */
struct hostent *addr; /* Address of host */
int sndbufsz; /* Size of TCP send buffer */
int rcvbufsz; /* Size of TCP receive buffer */
};
#elif defined(MPI)
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
int nbor, iproc;
int use_get;
int no_fence;
};
#elif defined(PVM)
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
int mytid; /* Keep track of our task id */
int othertid; /* Keep track of the other's task id */
};
/*
Choose one of the following to determine the type of data
encoding for the PVM message passing.
DataDefault means that PVM uses XDR encoding which ensures that
the data can be packed / unpacked across non-homogeneous machines.
If you know that the machines are the same, then you can use DataRaw
and save some time (DDT - does not seem to help).
DataInPlace means that the data is not copied at pack time, but is
copied directly from memory at send time (DDT - this helps a lot).
#define PVMDATA PvmDataDefault
#define PVMDATA PvmDataRaw
#define PVMDATA PvmDataInPlace
*/
#define PVMDATA PvmDataInPlace
#elif defined(TCGMSG)
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct { long nbor, nid; };
#elif defined(LAPI)
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct { int nbor; };
#elif defined(SHMEM)
#if defined(GPSHMEM)
#include "gpshmem.h"
#else
#include <mpp/shmem.h>
#endif
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
int nbor,ipe;
volatile int *flag;
};
#elif defined(ARMCI)
/* basically same as for GPSHMEM */
double *pTime;
int *pNrepeat;
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
int nbor,ipe;
volatile int *flag;
};
#elif defined(GM)
#include "gm.h"
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
int nbor, iproc, num_stokens;
unsigned short host_id; /* Host id in routing info of myrinet card */
};
struct gm_port *gm_p;
unsigned long *ltime, *lrpt;
char *sync, *sync1;
#elif defined(ATOLL)
#include <atoll.h>
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct
{
port_id id_self, /* My port id */
id_nbor; /* My neighbor's port id */
}
#elif defined(MEMCPY)
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct { int nothing; };
#elif defined(DISK)
typedef struct protocolstruct ProtocolStruct;
struct protocolstruct {
char *dfile_name;
int read;
char read_type; /* c-char d-double s-stream */
};
#else
#error "One of TCP, TCP6, MPI, PVM, TCGMSG, LAPI, SHMEM, ATOLL, MEMCPY, DISK must be defined during compilation"
#endif
typedef struct argstruct ArgStruct;
struct argstruct
{
/* This is the common information that is needed for all tests */
int cache; /* Cache flag, 0 => limit cache, 1=> use cache */
char *host; /* Name of receiving host */
int servicefd, /* File descriptor of the network socket */
commfd; /* Communication file descriptor */
short port; /* Port used for connection */
char *r_buff; /* Aligned receive buffer */
char *r_buff_orig; /* Original unaligned receive buffer */
#if defined(USE_VOLATILE_RPTR)
volatile /* use volatile if polling on buffer in module */
#endif
char *r_ptr; /* Pointer to current location in send buffer */
char *r_ptr_saved; /* Pointer for saving value of r_ptr */
char *s_buff; /* Aligned send buffer */
char *s_buff_orig; /* Original unaligned send buffer */
char *s_ptr; /* Pointer to current location in send buffer */
int bufflen, /* Length of transmitted buffer */
upper, /* Upper limit to bufflen */
tr,rcv, /* Transmit and Recv flags, or maybe neither */
bidir, /* Bi-directional flag */
nbuff; /* Number of buffers to transmit */
int source_node; /* Set to -1 (MPI_ANY_SOURCE) if -z specified */
int preburst; /* Burst preposted receives before timed runs */
int reset_conn; /* Reset connection flag */
int soffset,roffset;
int syncflag; /* flag for using sync sends vs. normal sends in MPI mod*/
/* Now we work with a union of information for protocol dependent stuff */
ProtocolStruct prot;
};
typedef struct data Data;
struct data
{
double t;
double bps;
double variance;
int bits;
int repeat;
};
double When();
void Init(ArgStruct *p, int* argc, char*** argv);
void Setup(ArgStruct *p);
void establish(ArgStruct *p);
void Sync(ArgStruct *p);
void PrepareToReceive(ArgStruct *p);
void SendData(ArgStruct *p);
void RecvData(ArgStruct *p);
void SendTime(ArgStruct *p, double *t);
void RecvTime(ArgStruct *p, double *t);
void SendRepeat(ArgStruct *p, int rpt);
void RecvRepeat(ArgStruct *p, int *rpt);
void FreeBuff(char *buff1, char *buff2);
void CleanUp(ArgStruct *p);
void InitBufferData(ArgStruct *p, int nbytes, int soffset, int roffset);
void MyMalloc(ArgStruct *p, int bufflen, int soffset, int roffset);
void Reset(ArgStruct *p);
void mymemset(int *ptr, int c, int n);
void flushcache(int *ptr, int n);
void SetIntegrityData(ArgStruct *p);
void VerifyIntegrity(ArgStruct *p);
void* AlignBuffer(void* buff, int boundary);
void AdvanceSendPtr(ArgStruct* p, int blocksize);
void AdvanceRecvPtr(ArgStruct* p, int blocksize);
void SaveRecvPtr(ArgStruct* p);
void ResetRecvPtr(ArgStruct* p);
void PrintUsage();
int getopt( int argc, char * const argv[], const char *optstring);
void AfterAlignmentInit( ArgStruct *p );
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