Bug#939145: blender Version:2.80+dfsg-3 CPU opencl not working in combo with video card
On Wed, Jan 15, 2020 at 11:50 AM Matteo F. Vescovi wrote: > Again, OpenCL support is in NVIDIA drivers, as at [1]. And it's > non-free. So, same problem. Ah, I was told by blender upstream that OpenCL in NVIDIA is crap. I'll try to test if Khronos OpenCL headers can be used for the purpose. I'll let you know, in case. Cheers. -- Matteo F. Vescovi || Debian Developer GnuPG KeyID: 4096R/0x8062398983B2CF7A
Bug#939145: blender Version:2.80+dfsg-3 CPU opencl not working in combo with video card
Hi! On Wed, Jan 15, 2020 at 1:57 AM Leo L. Schwab wrote: > We're not talking about CUDA; we're talking about OpenCL. I was > merely illustrating that 'darktable' has no issue using the OpenCL > support on my NVIDIA card. The presence of the word "CUDA" is an artifact > of the device version reported by NVIDIA's OpenCL stack. Again, OpenCL support is in NVIDIA drivers, as at [1]. And it's non-free. So, same problem. [1] https://packages.debian.org/unstable/nvidia-libopencl1 -- Matteo F. Vescovi || Debian Developer GnuPG KeyID: 4096R/0x8062398983B2CF7A
Bug#939145: blender Version:2.80+dfsg-3 CPU opencl not working in combo with video card
Source: blender Followup-For: Bug #939145 On Tue, Jan 14, 2020 at 11:31:20PM +0100, Matteo F. Vescovi wrote: > On 2019-09-06 at 22:40 (-07), Leo L. Schwab wrote: > > Package: blender > > Version: 2.80+dfsg-3+b1 > > Followup-For: Bug #939145 > > > > Dear Maintainer, > > > > This may be related: When attempting to enable OpenCL in the > > preferences, a small panel appears claiming: "No compatible GPUs found > > for path tracing. Cycles will render on the CPU." > > > > I have an NVIDIA GTX-1070Ti with proprietary DKMS drivers > > installed, version 430.40. I also have Darktable installed; > > `darktable-cltest` runs successfully, and (in part) outputs the > > following info: > > > > ``` > > [opencl_init] device 0: GeForce GTX 1070 Ti > > GLOBAL_MEM_SIZE: 8116MB > > MAX_WORK_GROUP_SIZE: 1024 > > MAX_WORK_ITEM_DIMENSIONS: 3 > > MAX_WORK_ITEM_SIZES: [ 1024 1024 64 ] > > DRIVER_VERSION: 430.40 > > DEVICE_VERSION: OpenCL 1.2 CUDA > > ``` > > Ad exposed in #935810, there's no chance for Blender in Debian to use > CUDA support. Sorry. > > Closing. > We're not talking about CUDA; we're talking about OpenCL. I was merely illustrating that 'darktable' has no issue using the OpenCL support on my NVIDIA card. The presence of the word "CUDA" is an artifact of the device version reported by NVIDIA's OpenCL stack. Schwab -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 5.3.0-2-amd64 (SMP w/4 CPU cores) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled
Bug#939145: blender Version:2.80+dfsg-3 CPU opencl not working in combo with video card
Package: blender Version: 2.80+dfsg-3+b1 Followup-For: Bug #939145 Dear Maintainer, This may be related: When attempting to enable OpenCL in the preferences, a small panel appears claiming: "No compatible GPUs found for path tracing. Cycles will render on the CPU." I have an NVIDIA GTX-1070Ti with proprietary DKMS drivers installed, version 430.40. I also have Darktable installed; `darktable-cltest` runs successfully, and (in part) outputs the following info: ``` [opencl_init] device 0: GeForce GTX 1070 Ti GLOBAL_MEM_SIZE: 8116MB MAX_WORK_GROUP_SIZE: 1024 MAX_WORK_ITEM_DIMENSIONS: 3 MAX_WORK_ITEM_SIZES: [ 1024 1024 64 ] DRIVER_VERSION: 430.40 DEVICE_VERSION: OpenCL 1.2 CUDA ``` Hope this helps. Schwab -- System Information: Debian Release: bullseye/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.2.0-2-amd64 (SMP w/12 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8), LANGUAGE=en_US.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages blender depends on: ii blender-data 2.80+dfsg-3 ii fonts-dejavu 2.37-1 ii libavcodec58 10:4.2-dmo5 ii libavdevice58 10:4.2-dmo5 ii libavformat58 10:4.2-dmo5 ii libavutil56 10:4.2-dmo5 ii libboost-locale1.67.0 1.67.0-13 ii libc6 2.28-10 ii libfftw3-double3 3.3.8-2 ii libfreetype6 2.9.1-4 ii libgcc1 1:9.2.1-7 ii libgl11.1.0-1+b1 ii libglew2.12.1.0-4+b1 ii libgomp1 9.2.1-7 ii libilmbase24 2.3.0-6 ii libjack-jackd2-0 [libjack-0.125] 1.9.12~dfsg-2+b1 ii libjemalloc2 5.2.1-1 ii libjpeg62-turbo 1:1.5.2-2+b1 ii libopenal11:1.19.1-1+b1 ii libopencolorio1v5 1.1.1~dfsg0-3 ii libopenexr24 2.3.0-6 ii libopenimageio2.0 2.0.10~dfsg0-1 ii libopenjp2-7 2.3.0-2 ii libopenvdb5.2 5.2.0-5.1 ii libpcre3 2:8.39-12+b1 ii libpng16-16 1.6.37-1 ii libpython3.7 3.7.4-4 ii libsndfile1 1.0.28-6 ii libspnav0 0.2.3-1+b2 ii libstdc++69.2.1-7 ii libswscale5 10:4.2-dmo5 ii libtbb2 2019~U8-1 ii libtiff5 4.0.10+git190818-1 ii libx11-6 2:1.6.7-1 ii libxfixes31:5.0.3-1 ii libxi62:1.7.9-1 ii libxml2 2.9.4+dfsg1-7+b3 ii libxxf86vm1 1:1.1.4-1+b2 ii zlib1g1:1.2.11.dfsg-1+b1 blender recommends no packages. blender suggests no packages. -- no debconf information
Bug#939145: blender Version:2.80+dfsg-3 CPU opencl not working in combo with video card
Hi! On 2019-09-01 at 16:18 (+02), claudio castelli wrote: > Package:blender > Version:2.80+dfsg-3 > > Hello, I have an old dual xeon x5670 setup working with amd rx480, > running > debian testing buster , cinnamon desktop. Please, follow up this bug report with the output of reportbug because it adds important info to the basic info provided by the submitter. Thanks. -- Matteo F. Vescovi || Debian Developer GnuPG KeyID: 4096R/0x8062398983B2CF7A signature.asc Description: PGP signature
