<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:ytrezq@sdf-eu.org" title="ytrezq@sdf-eu.org">ytrezq@sdf-eu.org</a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - Performance improvement : Please consider hardware ɢᴘᴜ rendering in llvmpipe"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93686">bug 93686</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>maraeo@gmail.com
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - Performance improvement : Please consider hardware ɢᴘᴜ rendering in llvmpipe"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93686#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - Performance improvement : Please consider hardware ɢᴘᴜ rendering in llvmpipe"
href="https://bugs.freedesktop.org/show_bug.cgi?id=93686">bug 93686</a>
from <span class="vcard"><a class="email" href="mailto:ytrezq@sdf-eu.org" title="ytrezq@sdf-eu.org">ytrezq@sdf-eu.org</a>
</span></b>
<pre>(In reply to Alex Deucher from <a href="show_bug.cgi?id=93686#c13">comment #13</a>)
<span class="quote">> I can't speak for intel, but on AMD APUs, while the GPU appears as a device
> on the PCIE bus, it actually has a much faster internal connection to the
> memory controller.</span >
For simplifying let’s pick up the comparison of 2 virtual machines :
each one is well parametrized so they none of them can fill the ram, even if
they are alone (ex :max use 4Gb of ʀᴀᴍ and 64Gb available on the host).
Does the first virtual machine can read the ʀᴀᴍ of the second ? No !
Does the second virtual machine can read the ʀᴀᴍ of the first ? Neither !
In both case they share the same memory hardware.
The same apply to ɢᴘᴜs with ᴄᴘᴜs on ᴀᴘᴜs but with the hypervisor ᴏꜱ being
replaced by a pure hardware one, so there’s no software parts (with the
exception of the memory allocated memory ratio being controllable in the ʙɪᴏꜱ
or the ᴜᴇꜰɪ firmware)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>