Re: Ping [PATCH V2] libcpp: Optimize #pragma once with a hash table [PR58770]

On Sun, Aug 21, 2022 at 08:40:26PM +0100, David Malcolm wrote: > On Fri, 2022-08-19 at 13:27 -0700, Paul Hollinsky wrote: > > Hi all, > > > > Would love some feedback on this patch! > > > > Thanks, > > Paul > > Hi Paul. Sorry for not getting back to you before. I'm listed as a > libcpp maintain

Re: Ping [PATCH V2] libcpp: Optimize #pragma once with a hash table [PR58770]

On Mon, Aug 22, 2022 at 09:19:29AM -0400, Nathan Sidwell wrote: > On 8/19/22 16:27, Paul Hollinsky wrote: > > Hi all, > > > > Would love some feedback on this patch! > > > > Thanks, > > Paul > > > > On Mon, Aug 01, 2022 at 05:18:40AM +, Paul Hollinsky wrote: > > > Rather than traversing the

Ping [PATCH V2] libcpp: Optimize #pragma once with a hash table [PR58770]

Hi all, Would love some feedback on this patch! Thanks, Paul On Mon, Aug 01, 2022 at 05:18:40AM +, Paul Hollinsky wrote: > Rather than traversing the all_files linked list for every include, > this factors out the quick idempotency checks (modification time > and size) to be the keys in a ha

[PATCH V2] libcpp: Optimize #pragma once with a hash table [PR58770]

Rather than traversing the all_files linked list for every include, this factors out the quick idempotency checks (modification time and size) to be the keys in a hash table so we can find matching files quickly. The hash table value type is a linked list, in case more than one file matches the qu

[PATCH] libcpp: Optimize #pragma once with a hash table [PR58770]

Rather than traversing the all_files linked list for every include, this factors out the quick idempotency checks (modification time and size) to be the keys in a hash table so we can find matching files quickly. The hash table value type is a linked list, in case more than one file matches the qu