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bug#21720: Building gcc fails at target s-attrtab
From: |
Ludovic Courtès |
Subject: |
bug#21720: Building gcc fails at target s-attrtab |
Date: |
Sun, 25 Oct 2015 22:05:07 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
Aljosha Papsch <address@hidden> skribis:
> On 21.10.2015 18:38, Ludovic Courtès wrote:
[...]
>> How much memory does this machine have?
> It got 4GB of RAM but none of swap. dmesg really shows something,
> please see attachment. I'll try hooking up some swap and see how it
> goes.
>
> I'm curious: How did you compile gcc in the past, where resources were
> even more scarce? Did you always have a good load of swap for it to
> succeed? I remember the rule "swap is 2 times ram", though in recent
> years some are convinced that it worn off given the ever bigger RAM.
I regularly build it on my laptop, which has 8G of RAM and little swap.
The build machines behind hydra.gnu.org all have more than 4G of RAM, I
think.
> [ 2779.152334] genattrtab invoked oom-killer: gfp_mask=0x280da, order=0,
> oom_score_adj=0
Indeed, ‘genattrtab’ is a program in GCC used when building it. It’s a
problem that it needs so much memory. I would suggest reporting it if
nobody did that already.
Thanks,
Ludo’.
- bug#21720: Building gcc fails at target s-attrtab, Aljosha Papsch, 2015/10/20
- bug#21720: Building gcc fails at target s-attrtab, Ludovic Courtès, 2015/10/21
- bug#21720: Building gcc fails at target s-attrtab, Andreas Enge, 2015/10/21
- bug#21720: Building gcc fails at target s-attrtab, Aljosha Papsch, 2015/10/22
- bug#21720: Building gcc fails at target s-attrtab, Aljosha Papsch, 2015/10/24
- bug#21720: Building gcc fails at target s-attrtab, Efraim Flashner, 2015/10/24
- bug#21720: Building gcc fails at target s-attrtab, Aljosha Papsch, 2015/10/25
- bug#21720: Building gcc fails at target s-attrtab, Efraim Flashner, 2015/10/25
- bug#21720: Building gcc fails at target s-attrtab, Ludovic Courtès, 2015/10/25
- bug#21720: Building gcc fails at target s-attrtab,
Ludovic Courtès <=