Add benchmark_locking runner script plus benchmarks for my laptop.

1 files changed, 41 insertions, 0 deletions

diff --git a/scripts/benchmark_locking_matrix.py b/scripts/benchmark_locking_matrix.py
index e69de29b..20745111 100644
--- a/scripts/benchmark_locking_matrix.py
+++ b/scripts/benchmark_locking_matrix.py
@@ -0,0 +1,41 @@
+#!/usr/bin/python3
+
+benchmark_locking_path="../build/x64/Release/benchmark_locking"
+
+max_waiters = 8
+max_entities = 8
+
+algorithms = [ "lock_files", "byte_ranges", "atomic_append" ]
+algorithms += [ "!lock_files", "!byte_ranges", "!atomic_append" ]
+
+results = []
+for y in range(0, max_waiters):
+  result=[]
+  for x in range(0, max_entities):
+    result.append(0)
+  results.append(result)
+
+import os, subprocess
+
+with open("benchmark_locking_matrix.csv", "wt") as oh:
+  os.chdir(os.path.dirname(benchmark_locking_path))
+
+  for algorithm in algorithms:
+    for y in range(0, max_waiters):
+      for x in range(0, max_entities):
+        ph = subprocess.check_call(['benchmark_locking', algorithm, str(x+1), str(y+1)])
+        with open("benchmark_locking.csv", "rt") as ih:
+          ih.readline()
+          results[y][x]=int(ih.readline())
+
+    oh.write(algorithm+'\n')
+    for x in range(0, max_entities):
+      oh.write(',"'+str(x+1)+' entities"')
+    oh.write('\n')
+    for y in range(0, max_waiters):
+      oh.write('"'+str(y+1)+' waiters"')
+      for x in range(0, max_entities):
+        oh.write(','+str(results[y][x]))
+      oh.write('\n')
+    oh.write('\n')
+