Re: [darktable-user] Dual GPU

2019-01-23 Thread Leander Hutton
On 1/23/19 1:23 PM, Michael Rasmussen wrote: > This means: > 1) OpenCL scheduling profile -> default > 2) opencl_device_priority !WX7100,*/!Vega 56,*/Vega 56,*/Vega 56,* Yeah, I read that in the docs for opencl_device_priority but I hadn't really had time to mess with it. Right now the machine

Re: [darktable-user] Dual GPU

2019-01-23 Thread Michael Rasmussen
On Wed, 23 Jan 2019 12:42:46 -0500 Leander Hutton wrote: > > I'm running multiple AMD GPUs with a 2950X on Fedora 29 with the > amdgpu/mesa drivers on just the OpenCL portions of AMD's binary > drivers installed. I started off with a hand-me-down Radeon Pro > WX7100 that I ran until I found a

Re: [darktable-user] Dual GPU

2019-01-23 Thread Leander Hutton
On 1/22/19 8:03 PM, Michael Rasmussen wrote: > I have a spare rx 470 4GB which could be used for the purpose. > Remembering that the second PCIe-x16 slot only runs in x4 modus with > Ryzen CPU's. I'm running multiple AMD GPUs with a 2950X on Fedora 29 with the amdgpu/mesa drivers on just the

Re: [darktable-user] Dual GPU

2019-01-23 Thread Michael Rasmussen
d the tests are synthetic and mostly of academic interests using $500-1000 GPU's which is way over my budget ;-) > Jack > > > From: "Michael Rasmussen" > To: darktable-user@lists.darktable.org > Sent: Tuesday, January 22, 2019 10:50:38 PM > Subject: Re: [dark

Re: [darktable-user] Dual GPU

2019-01-22 Thread Michael Rasmussen
On Tue, 22 Jan 2019 18:34:17 -0800 "I. Ivanov" wrote: > > Only in terms of pushing one GPU vs another. > > https://www.mail-archive.com/darktable-user@lists.darktable.org/msg06496.html > > This is useful > > https://www.darktable.org/usermanual/en/darktable_and_opencl_multiple_devices.html >

Re: [darktable-user] Dual GPU

2019-01-22 Thread I. Ivanov
On 2019-01-22 17:03, Michael Rasmussen wrote: Hi all, Anybody on the list with experience in using dual GPU? Only in terms of pushing one GPU vs another. https://www.mail-archive.com/darktable-user@lists.darktable.org/msg06496.html This is useful

[darktable-user] Dual GPU

2019-01-22 Thread Michael Rasmussen
Hi all, Anybody on the list with experience in using dual GPU? I have a spare rx 470 4GB which could be used for the purpose. Remembering that the second PCIe-x16 slot only runs in x4 modus with Ryzen CPU's. Benchmarks and performance stats are welcome. -- Hilsen/Regards Michael Rasmussen