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1) Message boards : Windows : 1080/1080TI hosts either getting just 1 or 2 tasks, or 100% computational errors? (Message 24640)
Posted 32 days ago by Profile ncoded.com
Yeah no worries, hope it helps.

I think the lack of work units maybe have been down to limited work available, and the host being a newly setup on.
2) Message boards : Windows : 1080/1080TI hosts either getting just 1 or 2 tasks, or 100% computational errors? (Message 24633)
Posted 33 days ago by Profile ncoded.com
** I would have edited the post above, but for some reason only known to BOINC, you cannot! **

It seems that installing a newer VC++ runtime, after the Windows 10 update, is causing the computational errors, sometimes. This used to work fine, even an hour ago.

Installing the specific Visual C++ Redistributable for Visual Studio 2012 Update 4, fixes this and stops the errors.

https://www.microsoft.com/en-us/download/details.aspx?id=30679

I would maybe suggest that as the link on the Collatz homepage for the VC++ runtime gets routed by Microsoft to the later runtime, that perhaps the link should be changed to the specific one (that works across all Win 10 updates) as given above?

--

I still not sure what is causing the single tasks problem as that is still happening, even with storage set to 1 day plus 2 further days. However I think this is related to running Collatz via the GRCPool (and the way it is setting/getting settings, as adding the project from not within the Pool has resolved this)
3) Message boards : Windows : 1080/1080TI hosts either getting just 1 or 2 tasks, or 100% computational errors? (Message 24632)
Posted 33 days ago by Profile ncoded.com
For some reason some of my hosts are only being given one or two Collatz tasks at a time?

Normally on these Hosts (with 1-2 GTX 1080/1080Ti) we would get around 400 tasks when storage had been set to: store at least 1 day, with 2 additional days.

I have tried changing storage from: store at least 1 day, with 2 additional days - back to store at least 0.1 day, with 0.5 additional days but this has made no difference.

This is the Event log (without me clicking update):

21/12/2017 17:50:19 | Collatz Conjecture | Starting task collatz_sieve_3867939233960162230272_52776558133248_0
21/12/2017 17:56:11 | Collatz Conjecture | Computation for task collatz_sieve_3867939233960162230272_52776558133248_0 finished
21/12/2017 17:56:11 | Collatz Conjecture | [sched_op] Starting scheduler request
21/12/2017 17:56:11 | Collatz Conjecture | [sched_op] CPU work request: 0.00 seconds; 0.00 devices
21/12/2017 17:56:11 | Collatz Conjecture | [sched_op] NVIDIA GPU work request: 1.00 seconds; 1.00 devices
21/12/2017 17:56:11 | Collatz Conjecture | [sched_op] Intel GPU work request: 0.00 seconds; 0.00 devices
21/12/2017 17:56:13 | Collatz Conjecture | Started upload of collatz_sieve_3867939233960162230272_52776558133248_0_0
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] Server version 703
21/12/2017 17:56:14 | Collatz Conjecture | Project requested delay of 61 seconds
21/12/2017 17:56:14 | Collatz Conjecture | ignoring prefs from project; using prefs from AM
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] estimated total CPU task duration: 0 seconds
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] estimated total NVIDIA GPU task duration: 576 seconds
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] estimated total Intel GPU task duration: 0 seconds
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] handle_scheduler_reply(): got ack for task collatz_sieve_3867950528143602745344_52776558133248_0
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] Deferring communication for 00:01:01
21/12/2017 17:56:14 | Collatz Conjecture | [sched_op] Reason: requested by project
21/12/2017 17:56:15 | Collatz Conjecture | Finished upload of collatz_sieve_3867939233960162230272_52776558133248_0_0
21/12/2017 17:56:16 | Collatz Conjecture | Started download of collatz_sieve_3867958972392904065024_52776558133248
21/12/2017 17:56:17 | Collatz Conjecture | Finished download of collatz_sieve_3867958972392904065024_52776558133248
21/12/2017 17:56:17 | Collatz Conjecture | Starting task collatz_sieve_3867958972392904065024_52776558133248_0
21/12/2017 18:02:18 | Collatz Conjecture | Computation for task collatz_sieve_3867958972392904065024_52776558133248_0 finished
21/12/2017 18:02:20 | Collatz Conjecture | Started upload of collatz_sieve_3867958972392904065024_52776558133248_0_0
21/12/2017 18:02:20 | Collatz Conjecture | [sched_op] Starting scheduler request
21/12/2017 18:02:20 | Collatz Conjecture | [sched_op] CPU work request: 0.00 seconds; 0.00 devices
21/12/2017 18:02:20 | Collatz Conjecture | [sched_op] NVIDIA GPU work request: 1.00 seconds; 1.00 devices
21/12/2017 18:02:20 | Collatz Conjecture | [sched_op] Intel GPU work request: 0.00 seconds; 0.00 devices
21/12/2017 18:02:22 | Collatz Conjecture | Finished upload of collatz_sieve_3867958972392904065024_52776558133248_0_0
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] Server version 703
21/12/2017 18:02:22 | Collatz Conjecture | Project requested delay of 61 seconds
21/12/2017 18:02:22 | Collatz Conjecture | ignoring prefs from project; using prefs from AM
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] estimated total CPU task duration: 0 seconds
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] estimated total NVIDIA GPU task duration: 575 seconds
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] estimated total Intel GPU task duration: 0 seconds
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] handle_scheduler_reply(): got ack for task collatz_sieve_3867939233960162230272_52776558133248_0
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] Deferring communication for 00:01:01
21/12/2017 18:02:22 | Collatz Conjecture | [sched_op] Reason: requested by project
21/12/2017 18:02:24 | Collatz Conjecture | Started download of collatz_sieve_3867901709827329490944_52776558133248
21/12/2017 18:02:26 | Collatz Conjecture | Finished download of collatz_sieve_3867901709827329490944_52776558133248

If click update (to get more tasks), this is the event log:

21/12/2017 18:03:53 | Collatz Conjecture | update requested by user
21/12/2017 18:04:00 | Collatz Conjecture | sched RPC pending: Requested by user
21/12/2017 18:04:00 | Collatz Conjecture | [sched_op] Starting scheduler request
21/12/2017 18:04:00 | Collatz Conjecture | [sched_op] CPU work request: 0.00 seconds; 0.00 devices
21/12/2017 18:04:00 | Collatz Conjecture | [sched_op] NVIDIA GPU work request: 0.00 seconds; 0.00 devices
21/12/2017 18:04:00 | Collatz Conjecture | [sched_op] Intel GPU work request: 0.00 seconds; 0.00 devices
21/12/2017 18:04:02 | Collatz Conjecture | [sched_op] Server version 703
21/12/2017 18:04:02 | Collatz Conjecture | Project requested delay of 61 seconds
21/12/2017 18:04:02 | Collatz Conjecture | ignoring prefs from project; using prefs from AM
21/12/2017 18:04:02 | Collatz Conjecture | [sched_op] handle_scheduler_reply(): got ack for task collatz_sieve_3867958972392904065024_52776558133248_0
21/12/2017 18:04:02 | Collatz Conjecture | [sched_op] Deferring communication for 00:01:01
21/12/2017 18:04:02 | Collatz Conjecture | [sched_op] Reason: requested by project

** update **

Now other host's are getting 100% computation errors, and then afterwards Event manager says:

21/12/2017 18:37:56 | yafu | Scheduler request completed: got 0 new tasks

It is pretty hard to tell what is causing this all; it must be either:

* BOINC Manager latest update
* Collatz (we have never had any problems previously)
* Windows 10 Creators fall update

Previously I have tried:

* Resetting/Removing/Re-adding Collatz project
* Rebooting
* Reinstalling GPU Drivers
* Reinstalling VC++ Runtime
* Running Collatz via normal project rather than GRCPool project

We are currently running 7 GPUs, (4x1080s and 3x1080Tis) and are doing around 55 Million credits per day (via GRCPool aka GridCoin).
4) Message boards : Web site : GPU List - Error 500 (Message 24418)
Posted 84 days ago by Profile ncoded.com
Just to you let you know that,

http://boinc.thesonntags.com/collatz/gpu_list.php

is coming back with a ERROR 500 code.

This page isn’t working

boinc.thesonntags.com is currently unable to handle this request.
HTTP ERROR 500




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