From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 65761] HD 7970M Hybrid - hangs and errors and rmmod causes crash
Date: Thu, 13 Feb 2014 12:12:27 +0000
Message-ID: <bug-65761-2300-8ExLdDkOub@https.bugzilla.kernel.org/>
References: <bug-65761-2300@https.bugzilla.kernel.org/>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from mail.kernel.org (mail.kernel.org [198.145.19.201])
	by gabe.freedesktop.org (Postfix) with ESMTP id B8B40FAB79
	for <dri-devel@lists.freedesktop.org>;
	Thu, 13 Feb 2014 04:12:30 -0800 (PST)
Received: from mail.kernel.org (localhost [127.0.0.1])
	by mail.kernel.org (Postfix) with ESMTP id C820720120
	for <dri-devel@lists.freedesktop.org>;
	Thu, 13 Feb 2014 12:12:29 +0000 (UTC)
Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org
	[172.20.200.51])
	by mail.kernel.org (Postfix) with ESMTP id CC23A20203
	for <dri-devel@lists.freedesktop.org>;
	Thu, 13 Feb 2014 12:12:28 +0000 (UTC)
In-Reply-To: <bug-65761-2300@https.bugzilla.kernel.org/>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
	<mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Sender: dri-devel-bounces@lists.freedesktop.org
Errors-To: dri-devel-bounces@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org

https://bugzilla.kernel.org/show_bug.cgi?id=65761

--- Comment #43 from Christoph Haag <haagch.christoph@googlemail.com> ---
But it silently breaks opencl.

Before the patch:

opencl-example (git)-[master] % sudo ./hello_world
./hello_world: /usr/lib/libOpenCL.so.1: no version information available
(required by ./hello_world)
There are 1 platforms.
There are 1 GPU devices.
clCreateContext() succeeded.
clCreateCommandQueue() succeeded.
clCreateProgramWithSource() suceeded.
clBuildProgram() suceeded.
clCreateKernel() suceeded.
clCreateBuffer() succeeded.
clSetKernelArg() succeeded.
clEnqueueNDRangeKernel() suceeded.
clFinish() succeeded.
clEnqueueReadBuffer() suceeded.
pi = 3.141590

After the patch:

opencl-example (git)-[master] % sudo ./hello_world
./hello_world: /usr/lib/libOpenCL.so.1: no version information available
(required by ./hello_world)
There are 1 platforms.
There are 1 GPU devices.
clCreateContext() succeeded.
clCreateCommandQueue() succeeded.
clCreateProgramWithSource() suceeded.
clBuildProgram() suceeded.
clCreateKernel() suceeded.
clCreateBuffer() succeeded.
clSetKernelArg() succeeded.
clEnqueueNDRangeKernel() suceeded.
clFinish() succeeded.
clEnqueueReadBuffer() suceeded.
pi = -nan

-- 
You are receiving this mail because:
You are watching the assignee of the bug.