Re: Big Performance drop of Exceptions in UDFs between V11.2 and 13.4

>Sure, there's no question that message translation will have *some* cost.
>But on my machine it is an incremental tens-of-percent kind of cost,
>and that is the result you're getting as well.  So it's not very clear
>where these factor-of-several-hundred differences are coming from.
>A hypothesis that has not yet come up, may be some defect in the code generation,
>by the previous msvc compiler used, because in all my tests I always use the latest version,
>which has several corrections in the code generation part.

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Hello all,

I don't think this reproduces the issue I experience. I saw a difference of around 500x! What you see is 5x, which according to Tom would be expected for an execution path involving exceptions. And NLS should have an impact as well since more work happens. From the numbers you published, I see 10-15% change which again would be expected?

I cannot think of anything that would be specific to me with regards to this scenario given that I have tried it in quite a few environments from plain stock installs. Until one of you is able to reproduce this, you may be chasing other issues.