int ret;
d3_lattice d3l;
info info;
+ unsigned char data;
+
+ printf("receiving data from client (%d)\n",job->size);
+ data=DATA_OK;
+
+ ret=network_receive_chan(net,channel,&d3l,sizeof(d3_lattice));
+ network_send_chan(net,channel,&data,sizeof(unsigned char));
+ printf("debug: got d3_lattice\n");
+
+ ret=network_receive_chan(net,channel,&info,sizeof(info));
+ network_send_chan(net,channel,&data,sizeof(unsigned char));
+ printf("debug: got info\n");
ret=network_receive_chan(net,channel,job->ac,job->size*sizeof(unsigned char));
- if(ret==N_ERROR) printf("FATAL: getting ac status failed\n");
+ network_send_chan(net,channel,&data,sizeof(unsigned char));
+ printf("debug: got ac\n");
+
ret=network_receive_chan(net,channel,(unsigned char *)job->cc,
job->size*sizeof(int));
- if(ret==N_ERROR) printf("FATAL: getting cc failed\n");
+ network_send_chan(net,channel,&data,sizeof(unsigned char));
+ printf("debug: got cc\n");
+
ret=network_receive_chan(net,channel,(unsigned char *)&(job->step),
sizeof(int));
- if(ret==N_ERROR) printf("FATAL: getting step number failed\n");
+ network_send_chan(net,channel,&data,sizeof(unsigned char));
+ printf("debug: got steps\n");
if(dc!=DC_QUIT) {
snprintf(filename,128,"./data/nlsop_b%f_c%f_s%f_ds%d_dr%f_-_%d_of_%d.save",
return -1;
}
- memset(&d3l,0,sizeof(d3_lattice));
- d3l.max_x=job->x;
- d3l.max_y=job->y;
- d3l.max_z=job->z;
if(write(fd,&d3l,sizeof(d3_lattice))<sizeof(d3_lattice)) {
printf("FATAL: write of d3_lattice failed\n");
return -1;
}
- if(write(fd,&(job->info),sizeof(info))<sizeof(info)) {
+ if(write(fd,&info,sizeof(info))<sizeof(info)) {
printf("FATAL: write of info failed\n");
return -1;
}
int i;
data=GUI_INFO;
+
count=list_count(jl);
+ printf("sending job info\n");
+
network_send_chan(net,chan,&data,sizeof(unsigned char));
network_send_chan(net,chan,(unsigned char *)&count,sizeof(int));
save_job(net,i,j,DC_END);
/* reset client */
c->status=IDLE;
+ /* free job memory */
+ free(j->ac);
+ free(j->cc);
/* delete job entry */
list_del_current(job);
printf("job ended, saved and removed from list.\n");
t_net *net;
t_list *c_list,*g_list,*job;
- int count_j,count_c;
+ int count_j,count_c,min;
t_job *j;
t_client *c;
unsigned char data;
g_list=(t_list *)addr[2];
job=(t_list *)addr[3];
- printf("d: distributing jobs ...\n");
+ list_reset(job);
+ list_reset(c_list);
+
+ count_j=0;
+ count_c=0;
+
+ if((c_list->current==NULL)||(job->current==NULL)) return 2;
+
+ j=(t_job *)job->current->data;
+ c=(t_client *)c_list->current->data;
+ if(j->status==IN_QUEUE) count_j++;
+ if(c->status==IDLE) count_c++;
+
+ while(list_next(job)!=L_NO_NEXT_ELEMENT) {
+ j=(t_job *)job->current->data;
+ if(j->status==IN_QUEUE) count_j++;
+ }
+ while(list_next(c_list)!=L_NO_NEXT_ELEMENT) {
+ c=(t_client *)c_list->current->data;
+ if(c->status==IDLE) count_c++;
+ }
+
+ min=(count_c<count_j)?count_c:count_j;
- count_j=list_count(job);
- count_c=list_count(c_list);
+ if(min!=0) {
+ printf("d: distributing jobs ...\n");
+ printf("%d queued jobs, %d idle clients\n\n",count_j,count_c);
+ }
list_reset(job);
list_reset(c_list);
- while((count_c!=0)&&(count_j!=0)) {
+
+ while(min) {
j=(t_job *)job->current->data;
c=(t_client *)c_list->current->data;
while(c->status!=IDLE) {
if(data==NLSOP_CJOB) {
network_send_chan(net,c->channel,j->ac,j->size*sizeof(unsigned char));
+ network_receive_chan(net,c->channel,&data,sizeof(unsigned char));
network_send_chan(net,c->channel,(unsigned char *)&(j->cc),
j->size*sizeof(int));
+ network_receive_chan(net,c->channel,&data,sizeof(unsigned char));
+ network_send_chan(net,c->channel,(unsigned char *)&(j->step),sizeof(int));
+ network_receive_chan(net,c->channel,&data,sizeof(unsigned char));
}
- --count_c;
- --count_j;
+ --min;
list_next(c_list);
list_next(job);
}