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Unified Diff: tools/telemetry/third_party/gsutilz/third_party/rsa/create_timing_table.py

Issue 1264873003: Add gsutil/third_party to telemetry/third_party/gsutilz/third_party. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Remove httplib2 Created 5 years, 5 months ago
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Index: tools/telemetry/third_party/gsutilz/third_party/rsa/create_timing_table.py
diff --git a/tools/telemetry/third_party/gsutilz/third_party/rsa/create_timing_table.py b/tools/telemetry/third_party/gsutilz/third_party/rsa/create_timing_table.py
new file mode 100755
index 0000000000000000000000000000000000000000..b1b2871b3d05906c214128d73065a85ea2549786
--- /dev/null
+++ b/tools/telemetry/third_party/gsutilz/third_party/rsa/create_timing_table.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+import time
+import rsa
+
+poolsize = 8
+accurate = True
+
+def run_speed_test(bitsize):
+
+ iterations = 0
+ start = end = time.time()
+
+ # At least a number of iterations, and at least 2 seconds
+ while iterations < 10 or end - start < 2:
+ iterations += 1
+ rsa.newkeys(bitsize, accurate=accurate, poolsize=poolsize)
+ end = time.time()
+
+ duration = end - start
+ dur_per_call = duration / iterations
+
+ print '%5i bit: %9.3f sec. (%i iterations over %.1f seconds)' % (bitsize,
+ dur_per_call, iterations, duration)
+
+for bitsize in (128, 256, 384, 512, 1024, 2048, 3072, 4096):
+ run_speed_test(bitsize)
+
+

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