Making the table size a prime number

src/networks/model-net/dragonfly-custom.C

@@ -22,7 +22,7 @@
 
 #define DUMP_CONNECTIONS 0
 #define CREDIT_SIZE 8
-#define DFLY_HASH_TABLE_SIZE 5000
+#define DFLY_HASH_TABLE_SIZE 4999
 
 // debugging parameters
 #define TRACK -1

src/networks/model-net/dragonfly.c

@@ -33,7 +33,7 @@
 #define COLLECTIVE_COMPUTATION_DELAY 5700
 #define DRAGONFLY_FAN_OUT_DELAY 20.0
 #define WINDOW_LENGTH 0
-#define DFLY_HASH_TABLE_SIZE 5000
+#define DFLY_HASH_TABLE_SIZE 4999
 
 // debugging parameters
 #define TRACK -1

src/networks/model-net/fattree.c

@@ -17,7 +17,7 @@
 #define MEAN_PROCESS 1.0
 
 #define TERMINAL_GUID_PREFIX ((uint64_t)(64) << 32)
-#define FTREE_HASH_TABLE_SIZE 5000
+#define FTREE_HASH_TABLE_SIZE 4999
 
 // debugging parameters
 #define TRACK_PKT -1

src/networks/model-net/slimfly.c

@@ -25,7 +25,7 @@
 #define MEAN_PROCESS 1.0
 
 /* collective specific parameters */
-#define SFLY_HASH_TABLE_SIZE 5000
+#define SFLY_HASH_TABLE_SIZE 4999
 
 // debugging parameters
 #define TRACK 4