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Re: [Gcl-devel] [Maxima-discuss] gcl memory usage
From: |
Camm Maguire |
Subject: |
Re: [Gcl-devel] [Maxima-discuss] gcl memory usage |
Date: |
Sun, 22 Apr 2018 07:57:45 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
Greetings!
Gunter Königsmann <address@hidden> writes:
>>
>> gcl's decision to consume all available memory before GCing seems very
>> unfriendly, and would seem to make the GC pause huge.
>>
By default GCL will start gc at 1/2 physical memory, then progressively
increase aggressivity to maximum at 3/4. The parameters are all
adjustable with environment variable settings.
>
> What I like about gcl is that if you start several maxima instances at
> the same time they seem to be able to communicate about which instance
> uses how much memory.
>
Glad to see this feature is getting some exercise, as I think it needs
to be turned on by default at release. There is a small overhead which
I regret, but communicating to multi-instance users how to setup their
environment seems to forbidding an alternative.
Thanks for all your work on maxima!
Take care,
> I've now committed the 2nd patch.
>
> The 1st try to do so resulted in a "bad gateway" error. The 2nd one
> worked with public key auth again => seems like sf.net is currently
> working on the git stack.
>
> Kind regards,
>
> Gunter.
>
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>
>
--
Camm Maguire address@hidden
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"The earth is but one country, and mankind its citizens." -- Baha'u'llah
- Re: [Gcl-devel] [Maxima-discuss] gcl memory usage,
Camm Maguire <=