Re: [XBoard-devel] Bugfix: [Fwd: [Bug-XBoard] [bugs #6908] Node count stops after about 4.3 billionnodes]

[Tim Mann]

You didn't complete the gcc part.  You need a definition for u64Display
for gcc (it would be "%llu"), and you need to use it in all the printfs
instead of putting %I64u in there literally.

On Sun, 15 Feb 2004 01:52:52 +0100, Daniel Mehrmann <address@hidden> wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Hi,
> this is my patch for Bug #6908.
> Its not full tested, but i'm sure it works. I let my crafty running over
> the night and we will see what happend ;))
> 
> - --- backend.h       2004-02-12 13:32:59.000000000 +0100
> +++ backend.h.new     2004-02-15 00:08:52.265625000 +0100
> @@ -174,8 +174,21 @@
> ~ #define ICS_ICC 1
> ~ #define ICS_FICS 2
> ~ #define ICS_CHESSNET 3 /* not really supported */
> - -int ics_type;
> - -
> +int ics_type;
> +
> +/* unsigned int 64 for engine nodes work and display */
> +#define u64Display  "%I64u"
> +#ifdef WIN32
> +     /* I don't know the name for this type of other compilers
> +      * If it not work just added here
> +      * Thats for MS Visual Studio
> +      */
> +     #define u64     unsigned __int64
> +#else
> +     /* GNU gcc */
> +     #define u64     unsigned long long
> +#endif
> +
> 
> ~ /* pgntags.c prototypes
> ~  */
> 
> 
> 
> 
> - --- backend.c       2004-02-12 13:32:59.000000000 +0100
> +++ backend.c.new     2004-02-15 01:24:33.578125000 +0100
> @@ -131,7 +131,7 @@
> ~   int nr_moves;           /* Total nr of root moves */
> ~   int moves_left;         /* Moves remaining to be searched */
> ~   char move_name[MOVE_LEN];  /* Current move being searched, if
> provided */
> - -  unsigned long nodes;    /* # of nodes searched */
> +  u64 nodes;                   /* # of nodes searched */
> ~   int time;               /* Search time (centiseconds) */
> ~   int score;              /* Score (centipawns) */
> ~   int got_only_move;      /* If last msg was "(only move)" */
> @@ -4344,7 +4344,7 @@
> ~     if (appData.showThinking) {
> ~     int plylev, mvleft, mvtot, curscore, time;
> ~     char mvname[MOVE_LEN];
> - -   unsigned long nodes;
> +     u64 nodes;
> ~     char plyext;
> ~     int ignore = FALSE;
> ~     int prefixHint = FALSE;
> @@ -4375,7 +4375,7 @@
> 
> ~     if (!ignore) {
> ~         buf1[0] = NULLCHAR;
> - -       if (sscanf(message, "%d%c %d %d %lu %[^\n]\n",
> +         if (sscanf(message, "%d%c %d %d %I64u %[^\n]\n",
> ~                    &plylev, &plyext, &curscore, &time, &nodes, buf1) >= 5) {
> 
> ~             if (plyext != ' ' && plyext != '\t') {
> @@ -9251,7 +9251,7 @@
> ~     if (programStats.got_only_move) {
> ~     strcpy(buf, programStats.movelist);
> ~     } else {
> - -   nps = (((double)programStats.nodes) /
> +     nps = (((u64)programStats.nodes) /
> ~            (((double)programStats.time)/100.0));
> 
> ~     cs = programStats.time % 100;
> @@ -9263,32 +9263,32 @@
> 
> ~     if (programStats.moves_left > 0 && appData.periodicUpdates) {
> ~       if (programStats.move_name[0] != NULLCHAR) {
> - -       sprintf(buf, "depth=%d %d/%d(%s) %+.2f %s%s\nNodes: %lu NPS:
> %d\nTime: %02d:%02d:%02d.%02d",
> +         sprintf(buf, "depth=%d %d/%d(%s) %+.2f %s%s\nNodes: %I64u NPS:
> %d\nTime: %02d:%02d:%02d.%02d",
> ~                 programStats.depth,
> ~                 programStats.nr_moves-programStats.moves_left,
> ~                 programStats.nr_moves, programStats.move_name,
> ~                 ((float)programStats.score)/100.0, programStats.movelist,
> ~                 only_one_move(programStats.movelist)?
> ~                 xtra[programStats.got_fail] : "",
> - -               programStats.nodes, (int)nps, h, m, s, cs);
> +                 (u64)programStats.nodes, (int)nps, h, m, s, cs);
> ~       } else {
> - -       sprintf(buf, "depth=%d %d/%d %+.2f %s%s\nNodes: %lu NPS: %d\nTime:
> %02d:%02d:%02d.%02d",
> +         sprintf(buf, "depth=%d %d/%d %+.2f %s%s\nNodes: %I64u NPS:
> %d\nTime: %02d:%02d:%02d.%02d",
> ~                 programStats.depth,
> ~                 programStats.nr_moves-programStats.moves_left,
> ~                 programStats.nr_moves, ((float)programStats.score)/100.0,
> ~                 programStats.movelist,
> ~                 only_one_move(programStats.movelist)?
> ~                 xtra[programStats.got_fail] : "",
> - -               programStats.nodes, (int)nps, h, m, s, cs);
> +                 (u64)programStats.nodes, (int)nps, h, m, s, cs);
> ~       }
> ~     } else {
> - -       sprintf(buf, "depth=%d %+.2f %s%s\nNodes: %lu NPS: %d\nTime:
> %02d:%02d:%02d.%02d",
> +         sprintf(buf, "depth=%d %+.2f %s%s\nNodes: %I64u NPS: %d\nTime:
> %02d:%02d:%02d.%02d",
> ~                 programStats.depth,
> ~                 ((float)programStats.score)/100.0,
> ~                 programStats.movelist,
> ~                 only_one_move(programStats.movelist)?
> ~                 xtra[programStats.got_fail] : "",
> - -               programStats.nodes, (int)nps, h, m, s, cs);
> +                 (u64)programStats.nodes, (int)nps, h, m, s, cs);
> ~     }
> ~     }
> ~     DisplayAnalysisText(buf);
> 
> 
> 
> - -------- Original Message --------
> Subject: [Bug-XBoard] [bugs #6908] Node count stops after about 4.3
> billionnodes
> Date: Mon, 01 Dec 2003 19:13:27 -0500
> From: anonymous <address@hidden>
> To: <address@hidden>
> 
> This mail is an automated notification from the bugs tracker
> ~ of the project: XBoard.
> 
> 
> 
> 
> /**************************************************************************/
> [bugs #6908] Full Item Snapshot:
> 
> URL: <http://savannah.gnu.org/bugs/?func=detailitem&item_id=6908>
> Project: XBoard
> Submitted by: 0
> On: Mon 12/01/2003 at 19:13
> 
> Category:  None
> Severity:  5 - Average
> Item Group:  None
> Resolution:  None
> Assigned to:  None
> Status:  Open
> 
> 
> Summary:  Node count stops after about 4.3 billion nodes
> 
> Original Submission:  Xboard 4.2.7. Analysing position with Crafty 19.6.
> 
> Observing after a while that the Node count has stopped.
> 
> Not sure if depth and variation gets updated. The time runs.
> 
> NPS is dropping.
> 
> 
> 
> depth=21 1/24 +0.66 1. Kf3 Rc8 2. Rd7+ Rc7 3. Rd3 Kc8 4. Rd8+ Kb7 5. a3
> Rc8 6. Rd7+ Rc7 7. Rd3 Kc8 8. Rd8+ Kb7 9. Ke4 Rc8 10. Rd7+ Rc7 11. Rd3
> Kc8 12. Rd8+ Kb7 13. Bf4 Re7 14. f3 Kc7
> 
> Nodes: 4294967295 NPS: 913574
> 
> Time: 01:18:21.28
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> For detailed info, follow this link:
> <http://savannah.gnu.org/bugs/?func=detailitem&item_id=6908>
> 
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> 
> 
> 
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> 
> 
> 
> 
> 
> - --
> Daniel Mehrmann
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-- 
Tim Mann  address@hidden  http://tim-mann.org/