Folding Forum

This is all mine says - ****************************** Date: 2022-10-14 ******************************* 15:42:00:WU04:FS04:Downloading core from http://cores.foldingathome.org/lin/64bit/22-0.0.20/Core_00.fah 15:42:00:WU04:FS04:Connecting to cores.foldingathome.org:80 15:42:00:ERROR:WU04:FS04:Excepti...

I am also having an issue: 17:42:00:WU04:FS04:Downloading core from http://cores.foldingathome.org/lin/64bit/22-0.0.20/Core_00.fah 17:42:00:WU04:FS04:Connecting to cores.foldingathome.org:80 17:42:01:ERROR:WU04:FS04:Exception: Failed reading core package header. When I browse to this I am getting a ...

Now FAH has enabled CUDA on nvidia GPUs. But I see also one CPU core used by FAH to feed the GPU slot. OpenMM has the option to use blocking sync instead of busy waiting. Can this be enabled by FAH user in the FahClient? How much does it hurt PPD? UseBlockingSync: This is used to control how the CU...

You can oversubscribe the CPU threads, and folding will still run with some reduction in performance as the GPUs will need to wait at times for the CPU to prepare the next packet of data to be processed on the GPU. In the past it was less of an issue with AMD GPUs running OpenCL than with Nvidia GP...

This is my other rig, that is working fine with only 4 cores. *********************** Log Started 2022-09-27T13:21:00Z *********************** 13:21:00:******************************* libFAH ******************************** 13:21:00: Date: Oct 20 2020 13:21:00: Time: 13:36:55 13:21:00: Revision: 5ca...

JimboPalmer wrote: ↑Tue Sep 27, 2022 9:19 pm In F@H, one CPU thread is reserved for the OS and one core is reserved for each GPU. Since you have 4 cores, you can run 3 GPUs.

I believe you are wrong. My other machine is a 7400t (4 cores, 4 threads) is HAPPILY running 9 gpus right nw.

I am confused, as a computer engineer that makes no sense that an application like this would need exclusive controll over a whole core.

*********************** Log Started 2022-09-27T23:53:12Z *********************** 23:53:12:******************************* libFAH ******************************** 23:53:12: Date: Oct 20 2020 23:53:12: Time: 13:36:55 23:53:12: Revision: 5ca109d295a6245e2a2f590b3d0085ad5e567aeb 23:53:12: Branch: maste...

So I have a used Eth mining rig that I am moving to FAH, its got 4 580s 8gb and 2 5700XT. With a clean install of windows and and only the AMD drivers and FAH installed I am getting cards that fail to do anything, they just download over and over, saying bad work unit. 13:18:22:WU00:FS01:0x22:******...

I was able to fix it.

I assume bad or corrupted data or something.

The Fix was to complete nuke it and do a clean install.

Working without any issues after the clean install.

When I run it as the user in CMD it runs with no error, I see a black screen pop up for second and go away. When I run as an Admin CMD - it runs with no errors, then ends the line with out opening another screen. In running the other program my thought was Windows had somehow could a policy against ...

Looking at the windows logs, I see no patches or updates.

Looking at this Theory and thinking Window AV or something might be blocking it, I loaded a CPU coin miner, it ran for 30 mins without any issue.

Are there more indepth logs that I can generate to understand what is going on here?

Out of over abundance of caution - I ran the BIST on the CPUs (2x 2650L v4) and RAM (8x 16GB RDIIMS DDR4-2133). Everything passed, and I have no bad ram not a bad CPU.

Rebooted the Server that has been running FAH for months without issues, now all I get is errors - *********************** Log Started 2022-08-26T08:44:05Z *********************** 08:44:05:FS00:Initialized folding slot 00: cpu:26 08:44:05:WU01:FS00:Starting 08:44:05:WU01:FS00:Running FahCore: "...

Did you test the GPU with other applications ? I don't know if OCCT would work on a Tesla card ... Did you check your system RAM for errors with Memtest86+ ? Are temperatures and voltages fine on the GPU and the CPU ? Which drivers did you use ? Currently 516.94 with Cuda 11.7 Tried: 412.36 - Cuda ...