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authorOri Bernstein <ori@eigenstate.org>2021-06-14 00:00:37 +0000
committerOri Bernstein <ori@eigenstate.org>2021-06-14 00:00:37 +0000
commita73a964e51247ed169d322c725a3a18859f109a3 (patch)
tree3f752d117274d444bda44e85609aeac1acf313f3 /sys/src/cmd/python/Tools/pybench/clockres.py
parente64efe273fcb921a61bf27d33b230c4e64fcd425 (diff)
python, hg: tow outside the environment.
they've served us well, and can ride off into the sunset.
Diffstat (limited to 'sys/src/cmd/python/Tools/pybench/clockres.py')
-rw-r--r--sys/src/cmd/python/Tools/pybench/clockres.py43
1 files changed, 0 insertions, 43 deletions
diff --git a/sys/src/cmd/python/Tools/pybench/clockres.py b/sys/src/cmd/python/Tools/pybench/clockres.py
deleted file mode 100644
index 64095b3a5..000000000
--- a/sys/src/cmd/python/Tools/pybench/clockres.py
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/env python
-
-""" clockres - calculates the resolution in seconds of a given timer.
-
- Copyright (c) 2006, Marc-Andre Lemburg (mal@egenix.com). See the
- documentation for further information on copyrights, or contact
- the author. All Rights Reserved.
-
-"""
-import time
-
-TEST_TIME = 1.0
-
-def clockres(timer):
- d = {}
- wallclock = time.time
- start = wallclock()
- stop = wallclock() + TEST_TIME
- spin_loops = range(1000)
- while 1:
- now = wallclock()
- if now >= stop:
- break
- for i in spin_loops:
- d[timer()] = 1
- values = d.keys()
- values.sort()
- min_diff = TEST_TIME
- for i in range(len(values) - 1):
- diff = values[i+1] - values[i]
- if diff < min_diff:
- min_diff = diff
- return min_diff
-
-if __name__ == '__main__':
- print 'Clock resolution of various timer implementations:'
- print 'time.clock: %10.3fus' % (clockres(time.clock) * 1e6)
- print 'time.time: %10.3fus' % (clockres(time.time) * 1e6)
- try:
- import systimes
- print 'systimes.processtime: %10.3fus' % (clockres(systimes.processtime) * 1e6)
- except ImportError:
- pass