vedgy added a comment.

In D139774#4066593 <https://reviews.llvm.org/D139774#4066593>, @dblaikie wrote:

>>> (1) seems OK-ish, I guess there's some question as to what the tradeoff is 
>>> for that option - does that blow out memory usage of the client/kdevelop? 
>>> But I guess it's probably fine.
>>
>> Do you think we should do one of the options for (2) or do you think (1) 
>> should be sufficient?
>
> If (1) is sufficient for KDevelop's needs and already implemented in some 
> form for clangd, if I understand correctly, that seems the cheapest/least 
> involved?

Not sufficient for all KDevelop users. Namely it doesn't work for low-RAM 
systems where /tmp is on disk to save RAM.

The bool (1) and the path (2) options can be passed through API layers together 
in a struct. They can both be named generally (preferStoringTempFilesInMemory, 
setTemporaryDirectory) or specifically (storePreamblesInMemory, 
setPreambleStoragePath).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139774/new/

https://reviews.llvm.org/D139774

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