Initialize seed in macro benchmark generators

Reviewers: dgleich, buda, florijan

Reviewed By: dgleich

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D984

tests/macro_benchmark/groups/bfs_parallel/bfs.run.py

@@ -1,11 +1,15 @@
 import random
 import common
 
+# Here we set seed to 1, instead of 0, because seed in setup is 0 and we want to
+# be sure here that we will generate different numbers.
+random.seed(1)
+
 for i in range(common.BFS_ITERS):
     a = int(random.random() * common.VERTEX_COUNT)
     b = int(random.random() * common.VERTEX_COUNT)
     print("MATCH (from: Node {id: %d}) WITH from "
           "MATCH (to: Node {id: %d}) WITH to     "
           "MATCH path = (from)-[*bfs..%d (e, n | true)]->(to) WITH path "
-          "LIMIT 10 RETURN 0;" 
+          "LIMIT 10 RETURN 0;"
           % (a, b, common.PATH_LENGTH))

tests/macro_benchmark/groups/bfs_parallel/setup.py

@@ -1,6 +1,8 @@
 import random
 import common
 
+random.seed(0)
+
 for i in range(common.VERTEX_COUNT):
     print("CREATE (n: Node {id: %d});" % i)
 

tests/macro_benchmark/groups/create_parallel/edge.run.py

@@ -1,6 +1,8 @@
 import random
 import common
 
+random.seed(0)
+
 for i in range(common.VERTEX_COUNT * common.QUERIES_PER_VERTEX):
     a = int(random.random() * common.VERTEX_COUNT)
     b = int(random.random() * common.VERTEX_COUNT)

tests/macro_benchmark/groups/delete/common.py

@@ -1,9 +1,10 @@
 """ This file does nothing, it's just utilities for other setups """
 
-from random import randint
+from random import randint, seed
 
 
 BATCH_SIZE = 100
+seed(0)
 
 
 def create_vertices(vertex_count):

tests/macro_benchmark/groups/match/setup.py

@@ -2,9 +2,11 @@
 Generates a random graph with some configurable statistics.
 """
 
-from random import randint
+from random import randint, seed
 
 
+seed(0)
+
 def rint(upper_bound_exclusive):
     return randint(0, upper_bound_exclusive - 1)