docs: add benchmarks to README and python generator script

1 files changed, 30 insertions, 0 deletions

diff --git a/examples/generate_benchmarks.py b/examples/generate_benchmarks.py
new file mode 100755
index 0000000..14b531c
--- /dev/null
+++ b/examples/generate_benchmarks.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+import csv
+import random
+
+def generate_large():
+    print("Generating large.csv (100,000 rows, 10 columns)...")
+    with open("large.csv", "w", newline="") as f:
+        writer = csv.writer(f)
+        for _ in range(100000):
+            writer.writerow(["cell" + str(random.randint(0, 1000)) for _ in range(10)])
+
+def generate_wide():
+    print("Generating wide.csv (1,000 rows, 1,000 columns)...")
+    with open("wide.csv", "w", newline="") as f:
+        writer = csv.writer(f)
+        for _ in range(1000):
+            writer.writerow(["cell" + str(random.randint(0, 100)) for _ in range(1000)])
+
+def generate_quoted():
+    print("Generating quoted.csv (100,000 rows, 10 columns with quotes and newlines)...")
+    with open("quoted.csv", "w", newline="") as f:
+        writer = csv.writer(f)
+        for _ in range(100000):
+            writer.writerow(["\"quoted, string\n" + str(random.randint(0, 1000)) + "\"" for _ in range(10)])
+
+if __name__ == "__main__":
+    generate_large()
+    generate_wide()
+    generate_quoted()
+    print("Done!")