From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 100105] Make Theano OpenCL support work on Clover and RadeonSI Date: Wed, 04 Apr 2018 23:52:39 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1690063120==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F1416E65B for ; Wed, 4 Apr 2018 23:52:39 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1690063120== Content-Type: multipart/alternative; boundary="15228859591.aE5D5D.8319" Content-Transfer-Encoding: 7bit --15228859591.aE5D5D.8319 Date: Wed, 4 Apr 2018 23:52:39 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D100105 --- Comment #3 from Jan Vesely --- (In reply to Jan Vesely from comment #2)=20 > It looks like our vstore_half_rtn is not working as expected, which is we= ird > because it passes CTS. I take this back. vstore_half_rtn rounds to negative infinity (towards 0 for positive numbers= ). Changing line 53 in cluda_opencl.h: - vstore_half_rtn(f, 0, &r.data); + vstore_half_rte(f, 0, &r.data); fixes the two failures. Other than advertising OCL1.2 the remaining failures are NOTOURBUG. --=20 You are receiving this mail because: You are the assignee for the bug.= --15228859591.aE5D5D.8319 Date: Wed, 4 Apr 2018 23:52:39 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 3 on bug 10010= 5 from Jan Vesely 
(In reply to Jan Vesely from comment #2)=20
> It looks like our vstore_half_rtn is not working=
 as expected, which is weird
> because it passes CTS.

I take this back.

vstore_half_rtn rounds to negative infinity (towards 0 for positive numbers=
).
Changing line 53 in cluda_opencl.h:
-  vstore_half_rtn(f, 0, &r.data);
+  vstore_half_rte(f, 0, &r.data);

fixes the two failures.

Other than advertising OCL1.2 the remaining failures are NOTOURBUG.

You are receiving this mail because:
  • You are the assignee for the bug.
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