DistRen Changeset - 8b67a70070ef · protofusion repositories

Changeset - 8b67a70070ef

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LordOfWar - 16 years ago 2009-07-04 15:21:03

Fixed a syntax error, changing curvy brackets to parenthesis

added a frameset structure

adjusted the job_builder and frame_finder functions to use the new structure

prepared to start a function called status_report_generator, this function will scan all the jobs and figure out how done they are

preparing to:
add code to the frame_finder function to scan all the jobs and then run the job of highest priority. Then I will add code to the status_report_generate to change the priority of the job to something the frame_finder won't look it if the job is completed.

1 file changed with 36 insertions and 13 deletions:

src/server/distrend.c

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src/server/distrend.c

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@@ @@ -46,12 +46,26 @@ struct { @@
   char *submitter;
   char *email;
   int priority;
   struct frameset **frameset; // What exactly is this now? hehe
 } blendjob[max];
 // -- Matthew's handywork --
 // struct for storing informaiton on each frame for a particular blender job
 struct {
 	int frame_num; // frame number to render
 	char slave_name; // user that frame is assigned to
 	int frame_status; // status of frame, 0= unassigned, 1= taken, 2= done
 	// For secondary upload location...
 	char url;
 	char login_name;
 	char login_pass;
 } frameset[frame_count];
 // -- end of Matthew's handywork --
 struct {
   char *name;
   char *submitter;
   char *email;
   int priority;
   int mode; // 0 = Static Render, stop at Spp, or infinity if spp is null. Framerange is ignored || 1 = animation, stop at Spp and stay in framerange.
@@ @@ -240,38 +254,47 @@ void loginuser(char *username, int secre @@
  Have a script crawl through each job in the arrays, ordered by priority?, and assign a certain number of frames to each slave.
  Then we will need some sort of watchdog to monitor slaves on the main server to check for stales.
 */
 /* This function creates frame array based on the total number of frames to be rendered, which will then be parsed by function frame_farmer. */
 void frame_array_builder(int sframe, int eframe) {
 	int total = eframe + 1;
 	int x = sframe;
 	blendjob[jobnum].frameset[total];
 void frame_num_struct_builder(int jobnum, int sframe, int eframe) {
 	int total = sframe - eframe;
 	int fcount = sframe; // Used to create all the frames in the structure from sframe to eframe
 	int x = 0;
 	while(x <= eframe){
 		blendjob[jobnum].frameset[x]=0;
 	while(x < total){
 		blendjob[jobnum].frameset[x].frame_num = fcount;
 		x++;
 		fcount++;
+	}
+}
 // matches your computer up with a lovely frame to render
 int frame_finder(){
 	int your_frame = 0;  // your_frame is an interger value that will be given to the client as the frame number to render
 	int your_frame = null;  // your_frame is an interger value that will be given to the client as the frame number to render
 	int x = 0; // the frameset number
 	while(your_frame < eframe){ // this finds a frame with the value of zero, which is a frame that is ready to be rendered
 		if (blendjob[jobnum].frameset[your_frame] = 0)
 	while(your_frame <= (sframe - eframe)){ // Finds the frameset number with a frame that needs to be rendered
 		if (blendjob[jobnum].frameset[x].frame_status = 0)
 			break;
+	}
 		your_frame++;
+	}
 blendjob[jobnum].frameset[your_frame]++; // sets the value of the frame to 2, which means its taken
 blendjob[jobnum].frameset[x].frame_status++; // sets the value of the frame to 2, which means its taken
 your_frame = blendjob[jobnum].frameset[x].frame_num; //  Takes the frameset found in the while statement above, and extracts the frame number from it and assigns it to the int your_frame
 return your_frame; // your_frame is returned as the frame to be rendered
+}
 // This figures out how much of the job is done, where jobnum corresponds to the job number
 // This uses pointers, so when it is run it updates certain values in memory
 void status_report_generator(int jobnum){
+}
 // This function makes the value of the frame 2, which means its completed.
 void the_finisher(int frame){
 	blendjob[jobnum].frameset[frame]++;
+}
 // Queuer: this function should add files to the queue
@@ @@ -326,13 +349,13 @@ void exec_blender(char *input, char *out @@
   int ret;
   /* SEGFAULTAGE :-D */
   char *cmd[] = { "blender", "-b", "-o", output, input, "-f", frame, (char *)0 };
   ret = execv("/usr/bin/blender", cmd);
   // OHNOBINKI! ... check this... Its supposed to send a command back to the server and run the_finisher(); function which sets the frame status to complete.
-  fprintf{stdin, the_finisher(frame)};
+  fprintf(stdin, the_finisher(frame));
 void exec_luxrender_single(char *input, char *output) {
   int ret;
   char *cmd[] = { "luxrender", "-something", "something", "something", (char *)0 };
   ret = execv("/usr/bin/luxrender", cmd);
+}

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