Hi,
I'm facing the same issue and curious about the result? Also, is there any
way that we can directly swap the underlying heap/arena allocated
container? Thanks in advance!
On Tuesday, August 8, 2023 at 8:49:27 PM UTC-7 Deepak Jain wrote:
> Thanks Brad.
>
> I will check this out and get back to you.
>
> Thanks
>
> On Tue, 8 Aug 2023, 22:45 Brad Town, <tow...@google.com> wrote:
>
>> If you are doing something like this:
>>
>> *foo.mutable_bar() = {strings.begin(), strings.end()};
>>
>> You would probably see an improvement if you change it to this:
>>
>> foo.mutable_bar()->Assign(strings.begin(), strings.end());
>>
>> Brad
>>
>> On Mon, Aug 7, 2023 at 10:47 PM Deepak Jain <jain...@gmail.com> wrote:
>>
>>> Hello guys,
>>>
>>> We have a repeated field of GFrameQuery and we have a std::vector.
>>>
>>> So, now we need conversion from vector to repeated field.
>>>
>>> So we do like
>>> {vec.begin(), vec.end()}
>>>
>>> which is a standard thing to do.
>>> But it involved memcy and therefore, it is resulting in performance
>>> degradation when lakhs of query come and for each query we have to do such
>>> memcy for vector to repeated field and then repeated field to vector
>>> conversion.
>>>
>>> So, is their any other way to achieve this?
>>> Performance is the key here and that should not be comprised if we
>>> compare to other RPC like thrift which works well in above scenario.
>>>
>>> Any solution will be appreciated.
>>>
>>> Thanks
>>> Deepak Jain
>>>
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>>>
>>
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