Re: [PATCH] AMD GCN: Implement circular buffering.
Andrew Stubbs <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
On 18/03/2019 17:49, Corinna Vinschen wrote: > On Mar 18 16:18, Andrew Stubbs wrote: >> >> The GCN port outputs stdout and stderr via a shared-memory interface. >> Previously the buffer was limited to 1000 write operations, which was enough >> for testing purposes, but easy to exhaust. >> >> This patch implements a new circular buffering system allowing a greater >> amount of output. The interface must allow hundreds of hardware threads to >> output simultaneously. The new limit is UINT32_MAX write operations. >> >> Unfortunately, there's no way to tell if the host side has also been updated. >> This code will misbehave unless the gcn-run from GCC is also updated (although >> it's fine the other way around), but that patch has already been committed. >> >> OK? > > Pushed. Thanks. :-) Is there a preferred way to prevent the "OK?" getting included in the commit message? Or does one just avoid all chit-chat these days? Andrew