void ml::D3D11TriMesh::createGPU()
{
releaseGPU();
initVB(*m_graphics);
initIB(*m_graphics);
}
void Setup(ArgStruct *p)
{
int one = 1;
int sockfd;
struct sockaddr_in *lsin1, *lsin2; /* ptr to sockaddr_in in ArgStruct */
char *host;
struct hostent *addr;
struct protoent *proto;
int send_size, recv_size, sizeofint = sizeof(int);
struct sigaction sigact1;
char logfilename[80];
/* Sanity check */
if( p->prot.commtype == NP_COMM_RDMAWRITE &&
p->prot.comptype != NP_COMP_LOCALPOLL ) {
fprintf(stderr, "Error, RDMA Write may only be used with local polling.\n");
fprintf(stderr, "Try using RDMA Write With Immediate Data with vapi polling\n");
fprintf(stderr, "or event completion\n");
exit(-1);
}
/* Open log file */
sprintf(logfilename, ".iblog%d", 1 - p->tr);
logfile = fopen(logfilename, "w");
host = p->host; /* copy ptr to hostname */
lsin1 = &(p->prot.sin1);
lsin2 = &(p->prot.sin2);
bzero((char *) lsin1, sizeof(*lsin1));
bzero((char *) lsin2, sizeof(*lsin2));
if ( (sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0){
printf("NetPIPE: can't open stream socket! errno=%d\n", errno);
exit(-4);
}
if(!(proto = getprotobyname("tcp"))){
printf("NetPIPE: protocol 'tcp' unknown!\n");
exit(555);
}
if (p->tr){ /* if client i.e., Sender */
if (atoi(host) > 0) { /* Numerical IP address */
lsin1->sin_family = AF_INET;
lsin1->sin_addr.s_addr = inet_addr(host);
} else {
if ((addr = gethostbyname(host)) == NULL){
printf("NetPIPE: invalid hostname '%s'\n", host);
exit(-5);
}
lsin1->sin_family = addr->h_addrtype;
bcopy(addr->h_addr, (char*) &(lsin1->sin_addr.s_addr), addr->h_length);
}
lsin1->sin_port = htons(p->port);
} else { /* we are the receiver (server) */
bzero((char *) lsin1, sizeof(*lsin1));
lsin1->sin_family = AF_INET;
lsin1->sin_addr.s_addr = htonl(INADDR_ANY);
lsin1->sin_port = htons(p->port);
/* re-use socket, common if netpipe aborts due to busted networks */
one = 1;
if (setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR, &one, sizeof(int))) {
printf("NetPIPE: server: unable to setsockopt -- errno %d\n", errno);
exit(-7);
}
if (bind(sockfd, (struct sockaddr *) lsin1, sizeof(*lsin1)) < 0){
printf("NetPIPE: server: bind on local address failed! errno=%d", errno);
exit(-6);
}
}
if(p->tr)
p->commfd = sockfd;
else
p->servicefd = sockfd;
/* Establish tcp connections */
establish(p);
/* Initialize Mellanox Infiniband */
if(initIB(p) == -1) {
CleanUp(p);
exit(-1);
}
}
void ml::D3D11TriMesh::reset()
{
release();
initVB(*m_graphics);
initIB(*m_graphics);
}
