[Cocci] Coccinelle: fix parallel build with CHECK=scripts/coccicheck
SF Markus Elfring
elfring at users.sourceforge.net
Tue Nov 14 11:34:05 CET 2017
>>> I didn't want to use a name with the pid, so that one could easily find
>>> this information while Coccinelle is running.
>> Do you mark these data as “hidden” in the file system?
> I don't know what this means.
Do you fiddle with file attributes or use a dot as the first character
in the file name?
>> I imagine that the storage algorithm could become better configurable
>> besides the parameters “--temp-files” and “--tmp-dir”.
> The problem is that running multiple coccinelles each with parallelism is
> fairly pointless,
The situation might be different if the execution environment provides
enough computation resources for processing with special data distributions.
> especially on the same semantic patch.
There can be restrictions usually.
> So the only people who do it will be those who don't understand
> how Coccinelle works.
This might be. - Or do they compare different software versions (in parallel)?
> Those people won't realize that they should use such extra options either.
Some time is needed to become more aware about advanced parameters.
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