From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 101584] clover: ethminer -G --benchmark: ring buffer overflow, GPU faults Date: Sun, 25 Jun 2017 09:21:19 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0293691805==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id DA2586E184 for ; Sun, 25 Jun 2017 09:21:18 +0000 (UTC) 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 --===============0293691805== Content-Type: multipart/alternative; boundary="14983824780.61B8A.2797"; charset="UTF-8" --14983824780.61B8A.2797 Date: Sun, 25 Jun 2017 09:21:18 +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=3D101584 Bug ID: 101584 Summary: clover: ethminer -G --benchmark: ring buffer overflow, GPU faults Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: haagch@frickel.club QA Contact: dri-devel@lists.freedesktop.org Created attachment 132229 --> https://bugs.freedesktop.org/attachment.cgi?id=3D132229&action=3Dedit dmesg Tested with my RX 480 on mesa git and Linux 4.11 and 4.12-rc. To reproduce, get https://github.com/ethereum-mining/ethminer in libethash-cl/ethash_cl_miner_kernel.cl add #pragma OPENCL EXTENSION cl_clang_storage_class_specifiers : enable then cmake . and make and in ethminer/ run ./ethminer -G --benchmark it outputs some progress and at 97% something goes wrong and I get GPU faul= ts and/or GPU hangs. Interestingly with the closed source OpenCL runtime from amdgpu-pro it fail= s at 97% too. --=20 You are receiving this mail because: You are the assignee for the bug.= --14983824780.61B8A.2797 Date: Sun, 25 Jun 2017 09:21:18 +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
Bug ID 101584
Summary clover: ethminer -G --benchmark: ring buffer overflow, GPU fa= ults
Product Mesa
Version git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter haagch@frickel.club
QA Contact dri-devel@lists.freedesktop.org 

Created attachment 132229 [details]<=
/span>
dmesg

Tested with my RX 480 on mesa git and Linux 4.11 and 4.12-rc.

To reproduce, get h=
ttps://github.com/ethereum-mining/ethminer
in libethash-cl/ethash_cl_miner_kernel.cl add
#pragma OPENCL EXTENSION cl_clang_storage_class_specifiers : enable
then cmake . and make and in ethminer/ run ./ethminer -G --benchmark

it outputs some progress and at 97% something goes wrong and I get GPU faul=
ts
and/or GPU hangs.

Interestingly with the closed source OpenCL runtime from amdgpu-pro it fail=
s at
97% too.

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