Delete flaky benchmark test

src/third_party/computer_language_benchmarks_game/chameneos.c

Index: src/third_party/computer_language_benchmarks_game/chameneos.c
diff --git a/src/third_party/computer_language_benchmarks_game/chameneos.c b/src/third_party/computer_language_benchmarks_game/chameneos.c
deleted file mode 100644
index a62958e3d3d972e6e5f587a16e28040cee455e4b..0000000000000000000000000000000000000000
--- a/src/third_party/computer_language_benchmarks_game/chameneos.c
+++ /dev/null
@@ -1,302 +0,0 @@
-/* The Computer Language Benchmarks Game
- * http://benchmarksgame.alioth.debian.org/
-
-   contributed by Michael Barker
-   based on a Java contribution by Luzius Meisser
-
-   convert to C by dualamd
-*/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <pthread.h>
-
-
-enum Colour
-{
-   blue      = 0,
-   red      = 1,
-   yellow   = 2,
-   Invalid   = 3
-};
-
-const char* ColourName[] = {"blue", "red", "yellow"};
-const int STACK_SIZE   = 32*1024;
-
-typedef unsigned int BOOL;
-const BOOL TRUE = 1;
-const BOOL FALSE = 0;
-
-int CreatureID = 0;
-
-
-enum Colour doCompliment(enum Colour c1, enum Colour c2)
-{
-   switch (c1)
-   {
-   case blue:
-      switch (c2)
-      {
-      case blue:
-         return blue;
-      case red:
-         return yellow;
-      case yellow:
-         return red;
-      default:
-         goto errlb;
-      }
-   case red:
-      switch (c2)
-      {
-      case blue:
-         return yellow;
-      case red:
-         return red;
-      case yellow:
-         return blue;
-      default:
-         goto errlb;
-      }
-   case yellow:
-      switch (c2)
-      {
-      case blue:
-         return red;
-      case red:
-         return blue;
-      case yellow:
-         return yellow;
-      default:
-         goto errlb;
-      }
-   default:
-      break;
-   }
-
-errlb:
-   printf("Invalid colour\n");
-   exit( 1 );
-}
-
-/* convert integer to number string: 1234 -> "one two three four" */
-char* formatNumber(int n, char* outbuf)
-{
-   int ochar = 0, ichar = 0;
-   int i;
-   char tmp[64];
-
-   const char* NUMBERS[] =
-   {
-      "zero", "one", "two", "three", "four", "five",
-      "six", "seven", "eight", "nine"
-   };
-
-   ichar = sprintf(tmp, "%d", n);
-
-   for (i = 0; i < ichar; i++)
-      ochar += sprintf( outbuf + ochar, " %s", NUMBERS[ tmp[i] - '0' ] );
-
-   return outbuf;
-}
-
-
-struct MeetingPlace
-{
-   pthread_mutex_t   mutex;
-   int             meetingsLeft;
-   struct Creature*   firstCreature;
-};
-
-struct Creature
-{
-   pthread_t         ht;
-   pthread_attr_t      stack_att;
-
-   struct MeetingPlace* place;
-   int         count;
-   int         sameCount;
-
-   enum Colour   colour;
-   int          id;
-
-   BOOL      two_met;
-   BOOL      sameid;
-};
-
-
-void MeetingPlace_Init(struct MeetingPlace* m, int meetings )
-{
-   pthread_mutex_init( &m->mutex, 0 );
-   m->meetingsLeft = meetings;
-   m->firstCreature = 0;
-}
-
-
-BOOL Meet( struct Creature* cr)
-{
-   BOOL retval = TRUE;
-
-   struct MeetingPlace* mp = cr->place;
-   pthread_mutex_lock( &(mp->mutex) );
-
-   if ( mp->meetingsLeft > 0 )
-   {
-      if ( mp->firstCreature == 0 )
-      {
-         cr->two_met = FALSE;
-         mp->firstCreature = cr;
-      }
-      else
-      {
-         struct Creature* first;
-         enum Colour newColour;
-
-         first = mp->firstCreature;
-         newColour = doCompliment( cr->colour, first->colour );
-
-         cr->sameid = cr->id == first->id;
-         cr->colour = newColour;
-         cr->two_met = TRUE;
-
-         first->sameid = cr->sameid;
-         first->colour = newColour;
-         first->two_met = TRUE;
-
-         mp->firstCreature = 0;
-         mp->meetingsLeft--;
-      }
-   }
-   else
-      retval = FALSE;
-
-   pthread_mutex_unlock( &(mp->mutex) );
-   return retval;
-}
-
-
-void* CreatureThreadRun(void* param)
-{
-   struct Creature* cr = (struct Creature*)param;
-
-   while (TRUE)
-   {
-      if ( Meet(cr) )
-      {
-         while (cr->two_met == FALSE)
-            sched_yield();
-
-         if (cr->sameid)
-            cr->sameCount++;
-         cr->count++;
-      }
-      else
-         break;
-   }
-
-   return 0;
-}
-
-void Creature_Init( struct Creature *cr, struct MeetingPlace* place, enum Colour colour )
-{
-   cr->place = place;
-   cr->count = cr->sameCount = 0;
-
-   cr->id = ++CreatureID;
-   cr->colour = colour;
-   cr->two_met = FALSE;
-
-   pthread_attr_init( &cr->stack_att );
-   pthread_attr_setstacksize( &cr->stack_att, STACK_SIZE );
-   pthread_create( &cr->ht, &cr->stack_att, &CreatureThreadRun, (void*)(cr) );
-}
-
-/* format meeting times of each creature to string */
-char* Creature_getResult(struct Creature* cr, char* str)
-{
-   char numstr[256];
-   formatNumber(cr->sameCount, numstr);
-
-   sprintf( str, "%u%s", cr->count, numstr );
-   return str;
-}
-
-
-void runGame( int n_meeting, int ncolor, const enum Colour* colours )
-{
-   int i;
-   int total = 0;
-   char str[256];
-
-   struct MeetingPlace place;
-   struct Creature *creatures = (struct Creature*) calloc( ncolor, sizeof(struct Creature) );
-
-   MeetingPlace_Init( &place, n_meeting );
-
-   /* print initial color of each creature */
-   for (i = 0; i < ncolor; i++)
-   {
-      printf( "%s ", ColourName[ colours[i] ] );
-      Creature_Init( &(creatures[i]), &place, colours[i] );
-   }
-   printf("\n");
-
-   /* wait for them to meet */
-   for (i = 0; i < ncolor; i++)
-      pthread_join( creatures[i].ht, 0 );
-
-   /* print meeting times of each creature */
-   for (i = 0; i < ncolor; i++)
-   {
-      printf( "%s\n", Creature_getResult(&(creatures[i]), str) );
-      total += creatures[i].count;
-   }
-
-   /* print total meeting times, should equal n_meeting */
-   printf( "%s\n\n", formatNumber(total, str) );
-
-   /* cleaup & quit */
-   pthread_mutex_destroy( &place.mutex );
-   free( creatures );
-}
-
-
-void printColours( enum Colour c1, enum Colour c2 )
-{
-   printf( "%s + %s -> %s\n",
-      ColourName[c1],
-      ColourName[c2],
-      ColourName[doCompliment(c1, c2)]   );
-}
-
-void printColoursTable(void)
-{
-   printColours(blue, blue);
-   printColours(blue, red);
-   printColours(blue, yellow);
-   printColours(red, blue);
-   printColours(red, red);
-   printColours(red, yellow);
-   printColours(yellow, blue);
-   printColours(yellow, red);
-   printColours(yellow, yellow);
-}
-
-int main(int argc, char** argv)
-{
-   int n = (argc == 2) ? atoi(argv[1]) : 600;
-
-   printColoursTable();
-   printf("\n");
-
-   const enum Colour r1[] = {   blue, red, yellow   };
-   const enum Colour r2[] = {   blue, red, yellow,
-               red, yellow, blue,
-               red, yellow, red, blue   };
-
-   runGame( n, sizeof(r1) / sizeof(r1[0]), r1 );
-   runGame( n, sizeof(r2) / sizeof(r2[0]), r2 );
-
-   return 0;
-}
-