Initial commit

1 files changed, 69 insertions, 0 deletions

diff --git a/corner.py b/corner.py
new file mode 100755
index 0000000..1082951
--- /dev/null
+++ b/corner.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+from __future__ import division
+import time
+
+
+def tps(samples):
+    values = []
+    x = 1000000
+    for _ in range(samples):
+        start = time.time()
+        for i in range(x):
+            pass
+        stop = time.time() - start
+    ops = 60 / (stop / 1)
+    values.append(ops)
+    return sum(values) / len(values)
+
+def mps(samples):
+    values = []
+    barr = bytearray(1)
+    x = 1000000
+
+    for _ in range(samples):
+        start = time.time()
+        for i in range(x):
+            barr[0] = 1
+        stop = time.time() - start
+    ops = 60 / (stop / 1)
+    values.append(ops)
+    return sum(values) / len(values)
+
+def dps(samples, buffering=1):
+    values = []
+    barr = bytearray(1)
+    x = 1000000
+
+    with open('bloat.dat', 'wb+', buffering) as fp:
+        for _ in range(samples):
+            start = time.time()
+            for i in range(x):
+                fp.write(b'\0')
+            stop = time.time() - start
+            fp.seek(0, 0)
+        ops = 60 / (stop / 1)
+        values.append(ops)
+    return sum(values) / len(values)
+
+
+if __name__ == '__main__':
+    import argparse
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--samples', '-s', default=100, type=int)
+    args = parser.parse_args()
+
+    t = int(tps(args.samples))
+    print('cpu: {0} mHz'.format(t))
+
+    m = int(mps(args.samples))
+    print('ram: {0} mHz'.format(m))
+
+    db = int(dps(args.samples))
+    print('iop (buffered): {0}'.format(db))
+
+    du = int(dps(args.samples, 0))
+    print('iop (unbuffered): {0}'.format(du))
+
+
+
+