From: Damien Lespiau <damien.lespiau@intel.com>
To: "Gore, Tim" <tim.gore@intel.com>
Cc: "intel-gfx@lists.freedesktop.org" <intel-gfx@lists.freedesktop.org>
Subject: Re: [RFC] tests/gem_ring_sync_copy: reduce memory usage
Date: Fri, 28 Nov 2014 16:04:14 +0000 [thread overview]
Message-ID: <20141128160414.GC8425@strange.ger.corp.intel.com> (raw)
In-Reply-To: <8FCC70911F3E9548866CA0E51893BCC31A2A0486@IRSMSX105.ger.corp.intel.com>
On Fri, Nov 28, 2014 at 03:47:01PM +0000, Gore, Tim wrote:
> N_buffers_load is still used. I am still submitting 1000 buffers to the ring, its just
> that I use the same buffers over and over (hence the "i % NUM_BUSY_BUFFERS").
> So I only allocate 32 buffers, and each gets copied 1000/32 times, so the ring is kept
> busy for as long as previously.
Ah oops, yes, indeed. Looks good then, pushed, thanks for the patch.
--
Damien
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next prev parent reply other threads:[~2014-11-28 16:04 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-28 14:46 [RFC] tests/gem_ring_sync_copy: reduce memory usage tim.gore
2014-11-28 15:39 ` Damien Lespiau
2014-11-28 15:47 ` Gore, Tim
2014-11-28 16:04 ` Damien Lespiau [this message]
2014-11-28 16:19 ` Chris Wilson
2014-11-28 16:34 ` Gore, Tim
2014-11-28 16:47 ` Chris Wilson
2014-11-28 17:05 ` Gore, Tim
2014-11-28 17:34 ` Chris Wilson
2014-11-28 18:24 ` Daniel Vetter
2014-11-28 18:49 ` Ville Syrjälä
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