<i18n dev> RFR: 8260555: Change the default TIMEOUT_FACTOR from 4 to 1 [v3]

[Leo Korinth]

On Mon, 18 Aug 2025 09:07:54 GMT, Leo Korinth <lkorinth at openjdk.org> wrote:

>> make/RunTests.gmk line 940:
>> 
>>> 938:   JTREG_AUTO_PROBLEM_LISTS :=
>>> 939:   # Please reach consensus before changing this. It was not easy changing it to a `1`.
>>> 940:   JTREG_AUTO_TIMEOUT_FACTOR := 1
>> 
>> Since the default value of JTREG_AUTO_TIMEOUT_FACTOR set to 1 by default, then the value of [JTREG_AUTO_TIMEOUT_FACTOR](https://github.com/lkorinth/jdk/blob/dbe42964371a38b2c6cd9e842c5b28ca4ac15506/make/RunTests.gmk#L944) when run with -Xcomp should be change from 10 to 2.5()
>
> It is unclear to me if the author meant this to be `2.5` more than normal or `10` more than JTREG default, or a `multiplier that seems to work`. It does not bother me _more_ if it is a `10` then a `2.5`, as it needs to have a value that is not the multiplicative identity value. I will not change this, the change I have made is already large enough and I want this to be integrated ASAP.

It is also something that can be changed later, in a follow up fix.

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PR Review Comment: https://git.openjdk.org/jdk/pull/26749#discussion_r2281802454