void numa_node::recover_reservation(
int num_cpus,
unsigned long memory,
const char *jobid,
allocation &alloc)
{
char cpuset_buf[MAXPATHLEN + 1];
std::vector<int> indices;
bool matches_this_numa_node = false;
alloc.jobid = jobid;
#ifdef PENABLE_LINUX26_CPUSETS
get_cpu_list(jobid, cpuset_buf, sizeof(cpuset_buf));
#endif
translate_range_string_to_vector(cpuset_buf, indices);
for (int i = 0; i < indices.size(); i++)
{
#ifdef PENABLE_LINUX26_CPUSETS
if ((MOMConfigUseSMT == 1) ||
(is_physical_core(indices[i]) == true))
#endif
{
int my_index = in_this_numa_node(indices[i]);
if (my_index == -1)
continue;
matches_this_numa_node = true;
if (this->cpu_avail[my_index] == true)
{
mark_cpu_as_in_use(my_index, alloc);
}
}
}
if (matches_this_numa_node == true)
{
mark_memory_as_in_use(memory, alloc);
this->allocations.push_back(alloc);
}
} /* END recover_reservation() */
int cnf_init()
{
FILE *fp; /* file pointer of init file */
char buf[PATH_LEN]; /* line buffer for input from init file */
char *bufp; /* current index into buf */
char *bp; /* temporary buffer pointer */
char infile[PATH_LEN]; /* name of init file */
sng_map *link_pt;
int idx,i, plist_cnt;
dac_data_ot header;
dac_link_ot links;
dac_data_it stat;
struct in_addr in;
host_t *p_q;
char mapid[TUPLENAME_LEN];
if (gethostname(local_node, sizeof(local_node)) < 0)
{
perror("cnf_int: can't get local hostname");
return(INIT_ER);
}
// printf("starting app at (%s)\n",local_node);
namtoad( local_node, local_addr );
/* create the name of the init file from the module name (which
comes from the CNF_MODULE logical name in the environment, suffixed
with the value INIT_SUFFIX */
tid_header = NULL;
bp = getlognam("CNF_MODULE");
if ( bp != NULL) {
strcpy(infile, bp);
strcat(infile, ".ini");
fp = fopen(infile, "r");
}
if (( bp == NULL ) || (fp == NULL)) {
if (!readn(0,(char *)&header, sizeof(dac_data_ot)))
{
printf("cnf_init: read from DAC header error.\n");
close(0);
return(INIT_ER);
}
sng_map_hd.f = ntohs(header.f);
sng_map_hd.p = ntohs(header.p);
sng_map_hd.t = ntohs(header.t);
sng_map_hd.d = ntohs(header.d);
sng_map_hd.link_cnt = ntohs(header.link_cnt) + 1; /* for dts ys96 */
if (ntohs(header.protocol) == DAC_PROT_TCP)
sprintf(sng_map_hd.protocol,"tcp");
else sng_map_hd.protocol[0] = 0;
strcpy(sng_map_hd.appid,header.appid);
strcpy(sng_map_hd.name, header.name);
/*
printf("CNF_INIT: appid(%s) headerName(%s)\n",header.appid, header.name);
*/
strcpy(sng_map_hd.csl_name,"");
idx = ntohs(header.link_cnt);
sng_map_hd.link_hd = NULL;
for (i=0; i<idx; i++)
{
if (!readn(0,(char *)&links, sizeof(dac_link_ot)))
{
printf("conf_init: read link from DAC error\n");
close(0);
return(INIT_ER);
}
link_pt = (sng_map *)malloc(sizeof(sng_map));
link_pt->next = sng_map_hd.link_hd;
sng_map_hd.link_hd = link_pt;
link_pt->type = links.type;
link_pt->dirn = links.dirn;
strcpy(link_pt->ref_name,links.ref_name);
strcpy(link_pt->obj_name,links.obj_name);
strcpy(link_pt->phys_name,links.path);
strcpy(link_pt->login, links.login);
in.s_addr = links.host;
strcpy(link_pt->cpu,inet_ntoa(in));
}
/* receive cpu_list here. YS f96 */
get_cpu_list();
/* now add the direct tuple space object */
link_pt = (sng_map *)malloc(sizeof(sng_map));
link_pt->next = sng_map_hd.link_hd;
sng_map_hd.link_hd = link_pt;
link_pt->type = 't';
link_pt->dirn = '*';
strcpy(link_pt->ref_name, "DynamicTS");
strcpy(link_pt->obj_name, "DynamicTS");
strcpy(link_pt->phys_name, "DynamicTS");
strcpy(link_pt->login, getpwuid(getuid())->pw_name);
link_pt->cpu[0] = 0; /* not used */
link_pt->open = TRUE;
link_pt->sd = get_socket();
link_pt->ret_port = bind_socket(link_pt->sd, 0);
link_pt->port = 0; /* To be filled by respective calls */
/* end of direct tuple space addition */
stat.status = htons(SUCCESS);
stat.error = htons(DAC_ER_NOERROR);
if (!writen(0,(char *)&stat, sizeof(dac_data_it)))
{
printf("cnf_init: send ACK error \n");
close(0);
return(INIT_ER);
}
close(0);
if (sng_map_hd.d > 1) cnf_print_map();
handles = (sng_map **) malloc(sizeof(sng_map *)*sng_map_hd.link_cnt);
for (sng_idx = 0 ; sng_idx < sng_map_hd.link_cnt ; sng_idx++)
handles[sng_idx] = NULL ;
/*
sng_map_hd.host = sng_gethostid();
*/
sng_map_hd.host = header.host;
sprintf(buf, "sng$cid$%s", getpwuid(getuid())->pw_name);
if (!(sng_map_hd.cidport = pmd_getmap(buf,sng_map_hd.host,
(u_short)PMD_PROT_TCP)))
{
printf("cnf_init_error: cidport lookup failure.\n");
exit(1);
}
/* Reset the dts now. Ys96 */
handles[0] = sng_map_hd.link_hd;
sng_idx = 1; /* reset the open count */
// printf("cnf_init done. host (%lu) \n",sng_map_hd.host);
return;
}
else { /* Debug Mode */
/* read the first line of the init file */
if ((bufp = fgets(buf, PATH_LEN, fp)) == NULL)
{
printf("cnf_init: empty init file\n");
return(INIT_ER);
}
/* read all the variable initialization lines */
sscanf(bufp, "%s\n", buf);
// This line makes debugging master dependent on cds host order: sng_map_hd.host = inet_addr(buf);
sng_map_hd.host = sng_gethostid();
status2=fscanf(fp, "%s", sng_map_hd.appid);
status2=fscanf(fp, "%s", sng_map_hd.csl_name);
status2=fscanf(fp, "%s", sng_map_hd.name);
status2=fscanf(fp, "%s %s %s", buf, buf, sng_map_hd.protocol);
status2=fscanf(fp, "%s %s %d", buf,buf,&sng_map_hd.f);
status2=fscanf(fp,"%s %s %d", buf,buf,&sng_map_hd.p);
status2=fscanf(fp,"%s %s %d", buf,buf,&sng_map_hd.t);
status2=fscanf(fp,"%s %s %d",buf,buf,&sng_map_hd.d);
// printf("CNF_INIT. f(%d) p(%d) t(%d)\n",
// sng_map_hd.f, sng_map_hd.p, sng_map_hd.t);
/* Add cpu_list here */
status2=fscanf(fp, "%d\n", &plist_cnt);
for (i=0; i<plist_cnt; i++)
{
if ((p_q = (host_t *) malloc(sizeof(host_t))) == NULL)
exit(E_MALLOC);
strcpy(p_q->app_id, sng_map_hd.appid);
status2=fscanf(fp, "%s %s", buf, p_q->login);
strcpy(p_q->login, getpwuid(getuid())->pw_name);
p_q->hostid = inet_addr(buf);
p_q->next = NULL;
sprintf(mapid, "sng$cid$%s", p_q->login);
if (!(p_q->cidport = pmd_getmap(mapid,p_q->hostid,
(u_short)PMD_PROT_TCP)))
{
printf("cnf_init_error: remote cid port lookup failure.\n");
exit(1);
}
if (i == 0) list_host = end_host = p_q;
else {
end_host->next = p_q;
end_host = p_q;
}
}
/* Now read arguments */
bufp = fgets(buf, PATH_LEN, fp);
idx = 0;
while (*bufp != ':')
{
sscanf(bufp,"%s %s %s",buf,buf,sng_map_hd.args[idx]);
// printf(" CNF_INIT: host-read(%s)\n", sng_map_hd.args[idx]);
bufp = fgets(buf, PATH_LEN, fp);
idx++;
}
/* Skip ":" */
bufp = fgets(buf, PATH_LEN, fp);
sng_map_hd.link_hd = NULL;
sng_map_hd.link_cnt = 0;
while (bufp != NULL)
{
link_pt = (sng_map *)malloc(sizeof(sng_map));
link_pt->next = sng_map_hd.link_hd;
sng_map_hd.link_hd = link_pt;
sscanf(bufp,"%c %c %s %s %s %s %s\n",
&link_pt->type,
&link_pt->dirn,
link_pt->ref_name,
link_pt->obj_name,
link_pt->cpu,
link_pt->phys_name,
link_pt->login);
// printf(" CNF_INIT: ref(%s) objnm(%s) host(%s) pname(%s) login(%s)\n",
// link_pt->ref_name,
// link_pt->obj_name,
// link_pt->cpu,
// link_pt->phys_name,
// link_pt->login);
link_pt->open = FALSE;
link_pt->port = 0;
link_pt->ret_port = 0;
bufp = fgets(buf, PATH_LEN, fp);
sng_map_hd.link_cnt++; /* increment number of table entries */
}
/* Now add direct tuple space */
sng_map_hd.link_cnt ++;
link_pt = (sng_map *)malloc(sizeof(sng_map));
link_pt->next = sng_map_hd.link_hd;
sng_map_hd.link_hd = link_pt;
link_pt->type = 't';
link_pt->dirn = '*';
strcpy(link_pt->ref_name, "DynamicTS");
strcpy(link_pt->obj_name, "DynamicTS");
strcpy(link_pt->phys_name, "DynamicTS");
gethostname(link_pt->cpu, sizeof(link_pt->cpu));
strcpy(link_pt->login, getpwuid(getuid())->pw_name);
link_pt->open = TRUE;
link_pt->sd = get_socket();
link_pt->ret_port = bind_socket(link_pt->sd, 0);
link_pt->port = 0; /* To be filled by respective calls later */
/* end of dts ys96 */
/* close init file */
fclose(fp);
if (sng_map_hd.d > 1) cnf_print_map();
handles = (sng_map **) malloc(sizeof(sng_map *)*sng_map_hd.link_cnt);
for (sng_idx = 0 ; sng_idx < sng_map_hd.link_cnt ; sng_idx++)
handles[sng_idx] = NULL ;
sprintf(buf, "sng$cid$%s", getpwuid(getuid())->pw_name);
if (!(sng_map_hd.cidport = pmd_getmap(buf,sng_map_hd.host,
(u_short)PMD_PROT_TCP)))
{
printf("cnf_init_error: cidport lookup failure.\n");
exit(1);
}
// printf("cnf_init. hostip(%ul) port(%d) appid(%s)\n",
// sng_map_hd.host, sng_map_hd.cidport,sng_map_hd.appid);
/* Reset the dts now. Ys96 */
handles[0] = sng_map_hd.link_hd;
sng_idx = 1; /* reset the open count */
}
}
