From: sylvain.bertrand-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: dc block memory access impact metrology
Date: Wed, 24 Oct 2018 19:08:39 +0000 [thread overview]
Message-ID: <20181024190839.GA2918@freedom> (raw)
Hi,
(discret GPU, no vce and no uvd memory access)
Is there some hardware counters which allow us to count how much the GFX/compute block
has its memory stalled because of the DC block ?
I presume the new on-die cache in vega is to mitigate the demanding DC block
over the GFX/compute block.
I started to wonder how effective is this watermark systems (not to mention the
new framebuffer compression) in real life workloads on discret GPUs.
regards,
--
Sylvain
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
reply other threads:[~2018-10-24 19:08 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20181024190839.GA2918@freedom \
--to=sylvain.bertrand-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.