Issue #14428: Use the new time.perf_counter() and time.process_time() functions

 * Replace "time.clock on windows, or time.time" with time.perf_counter()
 * profile module: only use time.process_time() instead of trying different
   functions providing the process time
 * timeit module: use time.perf_counter() by default, time.time() and
   time.clock() can still be used using --time and --clock options
 * pybench program: use time.perf_counter() by default, add support for
   the new time.process_time() and time.perf_counter() functions, but stay
   backward compatible. Use also time.get_clock_info() to display information
   of the timer.

1 files changed, 2 insertions, 2 deletions

diff --git a/Lib/test/sortperf.py b/Lib/test/sortperf.py
index 0ce88de..af7c0b4 100644
--- a/Lib/test/sortperf.py
+++ b/Lib/test/sortperf.py
@@ -57,9 +57,9 @@ def flush():
     sys.stdout.flush()
 
 def doit(L):
-    t0 = time.clock()
+    t0 = time.perf_counter()
     L.sort()
-    t1 = time.clock()
+    t1 = time.perf_counter()
     print("%6.2f" % (t1-t0), end=' ')
     flush()