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That is called "Volkswagen" testing. Some years ago that automaker had mechanism in cars which detected when the vehicle was being examined and changed somethin
by brulard 2y ago
That is called "Volkswagen" testing. Some years ago that automaker had mechanism in cars which detected when the vehicle was being examined and changed something so it would pass the emission tests. There are repositories on github that make fun of it.
- rsynnott 2y agoWhile that’s the most famous example, this sort of cheating is much older than that. In the good old days before 3d acceleration, graphics card vendors competed mostly on 2d acceleration. This mostly involved routines to accelerate drawing Windows windows and things, and benchmarks tended to do things like move windows round really fast. It was somewhat common for card drivers to detect that a benchmark was running, and just fake the whole thing; what was being drawn on the screen was wrong, but since the benchmarks tended to be a blurry mess anyway the user would have a hard time realising this.
- hn_acc1 2y agoPretty sure at least one vendor was accused of cheating on 3D-Mark at times as well.
- Cyphase 2y agohttps://en.wikipedia.org/wiki/Volkswagen_emissions_scandal https://en.wikipedia.org/wiki/Volkswagen_emissions_scandal