Author: Mark Young <[email protected]>
Branch: py3k
Changeset: r85806:edfdbc91c877
Date: 2016-07-16 22:49 -0400
http://bitbucket.org/pypy/pypy/changeset/edfdbc91c877/
Log: Figured out I was wrongly inverting the meaning of the flag returned
by QueryPerformanceCounter.
diff --git a/pypy/module/time/interp_time.py b/pypy/module/time/interp_time.py
--- a/pypy/module/time/interp_time.py
+++ b/pypy/module/time/interp_time.py
@@ -4,7 +4,7 @@
from pypy.interpreter.gateway import unwrap_spec
from rpython.rtyper.lltypesystem import lltype
from rpython.rlib.rarithmetic import intmask, r_ulonglong, r_longfloat
-from rpython.rlib.rtime import (win_perf_counter, TIMEB, c_ftime,
+from rpython.rlib.rtime import (TIMEB, c_ftime,
GETTIMEOFDAY_NO_TZ, TIMEVAL,
HAVE_GETTIMEOFDAY, HAVE_FTIME)
from rpython.rlib import rposix, rtime
@@ -926,18 +926,13 @@
rffi.INT)
def win_perf_counter(space, w_info=None):
with lltype.scoped_alloc(rffi.CArray(rffi.lltype.SignedLongLong), 1)
as a:
- failed = False
+ succeeded = True
if time_state.divisor == 0.0:
QueryPerformanceCounter(a)
time_state.counter_start = a[0]
- # This is returnng 0 here on my windows 7 box
- # when testing untranslated. rlib/rtime.py ignores the
- # return value. I do get back a reasonable value...
- # XXX: What is wrong here?
- #failed = QueryPerformanceFrequency(a)
- QueryPerformanceFrequency(a)
+ succeeded = QueryPerformanceFrequency(a)
time_state.divisor = float(a[0])
- if not failed and time_state.divisor != 0.0:
+ if succeeded and time_state.divisor != 0.0:
QueryPerformanceCounter(a)
diff = a[0] - time_state.counter_start
else:
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