When parsing NVIDIA driver version, max minor version with 99.

[AenBleidd]

I guess we thought these would never exceed 99, but they do.
This is a temp workaround.

Fixes #3893

[RichardHaselgrove]

I fully intend to test this today, but I've just received an urgent call-out to deal with a hacking attack - it'll have to wait until I've got that under control. I would hope we could target this workround on the v7.16.8 (or whatever) bugfix already scheduled for this month.

[AenBleidd]

Thanks, @RichardHaselgrove

[codecov]

Codecov Report

Merging #3897 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3897   +/-   ##
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  Coverage   16.51%   16.51%           
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  Files         134      134           
  Lines       13148    13148           
  Branches     1627     1627           
=======================================
  Hits         2172     2172           
  Misses      10844    10844           
  Partials      132      132           

[RichardHaselgrove]

OK, I'm back. So far, I can only locate

https://bintray.com/beta/#/boinc/boinc-ci/pull-requests/PR3896_2020-07-10_5b45f218?tab=files

• commit 5b45f21 is correct for @davidpanderson's version of this PR, but is there a cleaner link? I'll grab some lunch, then test fully.

[AenBleidd]

You can test that one because it's the same as this one.
This is just a cleaner version of the PR but the particular state of branch is the same,
There's no artifacts on BinTray for this particular PR because I did it from my fork and Travis CI can't share BinTray secret key across forks, unfortunately

[RichardHaselgrove]

Ta. I've downloaded it and started running it. So far,

(1) Fri 10 Jul 2020 14:48:16 BST |  | Starting BOINC client version 7.16.7 for x86_64-pc-linux-gnu
(2) Fri 10 Jul 2020 14:48:17 BST |  | CUDA: NVIDIA GPU 0: GeForce GTX 1660 SUPER (driver version 440.99, CUDA version 10.2, compute capability 7.5, 4096MB, 3974MB available, 5153 GFLOPS peak)
* Fri 10 Jul 2020 14:48:17 BST |  | OpenCL: NVIDIA GPU 0: GeForce GTX 1660 SUPER (driver version 440.100, device version OpenCL 1.2 CUDA, 5943MB, 3974MB available, 5153 GFLOPS peak)
Fri 10 Jul 2020 14:48:17 BST |  | Version change (7.17.0 -> 7.16.7)
Fri 10 Jul 2020 14:50:17 BST | Asteroids@home | work fetch resumed by user
Fri 10 Jul 2020 14:50:21 BST | Asteroids@home | Sending scheduler request: To fetch work.
Fri 10 Jul 2020 14:50:21 BST | Asteroids@home | Requesting new tasks for NVIDIA GPU
Fri 10 Jul 2020 14:50:21 BST | Asteroids@home | [sched_op] NVIDIA GPU work request: 180.00 seconds; 2.00 devices
(3) Fri 10 Jul 2020 14:50:23 BST | Asteroids@home | Scheduler request completed: got 2 new tasks

1. Should not be a release version number for a test build - that will come from the non-atomic commits in When parsing NVIDIA driver version, max minor version with 99. #3896.
2. Shows dotted version number for CUDA - better - but at this point we don't need to limit length (internal to client). The difference between the CUDA and OpenCL driver numbers will cause questions, which we will need to be ready to explain.
3. But it achieves the object of the exercise - Asteroids works again.
4. The host record on the project website (host 689103) shows the restricted driver number. This will again require explanation, but is inevitable bearing in mind the limitations of the current transfer format.

It's crude and clunky, but I think it's better to get the science working again than to block a project while we think. I approve.

[RichardHaselgrove]

Add to above:

5. No unwanted side-effects at other projects, except the truncated driver number (GPUGrid host 537311). Work has been reported complete, and replacement work issued, since the change.

[AenBleidd]

Should not be a release version number for a test build - that will come from the non-atomic commits in #3896.

This cleaner PR doesn't contain this commit with version change so everything should be fine.

Thank for testing @RichardHaselgrove.

I'm merging this then.