Would it be possible to force a garbage collection at the beginning of 
@time to prevent that issue?
The maximum memory used would be very useful information for me...

On Wednesday, May 6, 2015 at 10:21:46 PM UTC-4, Jameson wrote:
>
> I suspect including bytes freed may be much more misleading than leaving 
> it out.
>
> Bytes allocated between to points in time is easy to calculate and easy to 
> understand since it is a simple summation operation. Conversely, bytes 
> freed depends on the gc heuristics in use, and not as strongly correlated 
> to the program. We could instead try to give the maximum memory in use by 
> the program at any intermediate gc point, but that also has most of the 
> same pitfalls as trying to calculate the bytes freed (since it is unclear 
> whether to count memory that was allocated prior to the call but that 
> became collected as garbage sometime before the `@time` call returned, 
> under the assumption that a gc call occurred).
>
> On Wed, May 6, 2015 at 8:21 PM Scott Jones <[email protected] 
> <javascript:>> wrote:
>
>> +1, yes, definitely!
>>
>>
>> On Friday, May 1, 2015 at 8:28:17 PM UTC-4, Stefan Karpinski wrote:
>>
>>> Maybe we should include bytes freed as well.
>>>
>>
>>> On May 1, 2015, at 8:15 PM, [email protected] wrote:
>>>
>>>
>>>
>>> On Saturday, May 2, 2015 at 2:45:16 AM UTC+10, [email protected] wrote:
>>>>
>>>> Yes, that makes much more sense! So it's really "byte allocations" 
>>>> rather than "bytes allocated". Thanks.
>>>
>>>
>>> Its bytes allocated not bytes in use.
>>>
>>> bytes in use = bytes allocated - bytes freed 
>>>
>>>

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