Re: [Boost-testing] Who is running Debian-Sid?

Subject: Re: [Boost-testing] Who is running Debian-Sid?
From: Vicente Botet (vicente.botet_at_[hidden])
Date: 2011-02-02 18:22:15

Steve M. Robbins-2 wrote:
> 
> Hi,
> 
> On Sun, Jan 30, 2011 at 02:53:53AM -0800, Vicente Botet wrote:
>  
>> Depending on the run I can get the following accuracy error
>> 
>>  Test output: Debian-Sid - chrono - chrono_accuracy_test_header /
>> gcc-4.4.5
>> Rev 68540 / Sat, 29 Jan 2011 07:30:27 +0000
>> Report Time: Sun, 30 Jan 2011 07:53:56 +0000
>> 
>> 
>> Run [2011-01-29 09:00:19 UTC]: fail
>> 
>> accuracy test for 1 second(s)...accuracy test. Now=0 ticks...accuracy
>> test.
>> Timeout=1000000 ticks...accuracy test. Now=1000000 ticks...
>> 1000000000 timeout_in_nanoseconds
>> 200000000 maximum_delta
>> 1313433574 sys_dur
>> ../libs/chrono/test/../example/chrono_accuracy_test.cpp(79): test
>> 'sys_dur >
>> timeout_in_nanoseconds - maximum_delta && sys_dur <
>> timeout_in_nanoseconds +
>> maximum_delta' failed in function 'void<unnamed>::accuracy_test(int,
>> char**)'
>> 
>> Are you running the test on a VM?
> 
> No, it's an Intel Core2 Quad system.  Where do you see the output you
> quoted?
> 
> -Steve
> 
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> 

It seems the test is too restrictive as it is failing because the delta is 
287 nanoseconds instead of 200 nano. 

accuracy test for 1 second(s)...accuracy test. Now=0 ticks...accuracy test.
Timeout=1000000 ticks...accuracy test. Now=1000000 ticks...
1000000000 timeout_in_nanoseconds
200000000 maximum_delta
1287045846 sys_dur

You can find the result at http://tinyurl.com/5sr9tex.

Best,
Vicente

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