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<body><span class="vcard"><a class="email" href="mailto:mark.a.janes@intel.com" title="Mark Janes <mark.a.janes@intel.com>"> <span class="fn">Mark Janes</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - [GEN9+] 2-11% performance drop in GfxBench ALU2 & SynMark TexFilterTri from "i965/tex: Use blorp texture upload for all CCS_E textures""
href="https://bugs.freedesktop.org/show_bug.cgi?id=103343">bug 103343</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Assignee</td>
<td>intel-3d-bugs@lists.freedesktop.org
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<td>jason@jlekstrand.net
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GEN9+] 2-11% performance drop in GfxBench ALU2 & SynMark TexFilterTri from "i965/tex: Use blorp texture upload for all CCS_E textures""
href="https://bugs.freedesktop.org/show_bug.cgi?id=103343#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [GEN9+] 2-11% performance drop in GfxBench ALU2 & SynMark TexFilterTri from "i965/tex: Use blorp texture upload for all CCS_E textures""
href="https://bugs.freedesktop.org/show_bug.cgi?id=103343">bug 103343</a>
from <span class="vcard"><a class="email" href="mailto:mark.a.janes@intel.com" title="Mark Janes <mark.a.janes@intel.com>"> <span class="fn">Mark Janes</span></a>
</span></b>
<pre>When I measured this, I found that part of the performance drop was due to the
2 subsequent commits.
cdf626294e * i965: Use blorp instead of meta for PBO pixel reads
f933ef00e1 * i965: Use blorp instead of meta for PBO texture
I confirmed Eero's finding that 157faa407f51829fb8b2d2af723547dc8a0d3849 caused
the biggest drop.</pre>
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