[gccsdk] Running out of memory when compiling C++ program
John.Tytgat at aaug.net
Fri Mar 4 12:58:43 PST 2011
In message <SNT136-ds16534D828D66BB5BDFFD33F0C20 at phx.gbl>
"Alan Buckley" <alan_baa at hotmail.com> wrote:
> However I get:
> cc1plus: out of memory allocating 65536 bytes after a total
> of 33492992 bytes.
> What I donât understand is why that only seems to be 33MB
> and according to the Tasks list I still have 54MB of free space
> at this time. I start with 111MB.
When using DA as heap, UnixLib by default clamps this at 32 MByte.
* Set cc1plus$HeapMax 96
I expect this to make a difference.
Or if you're on RISC OS 5, make sure (at least) the cc1plus$Heap is
not set (see !GCC.!Run file):
* UnSet cc1plus$Heap
In that case you will be using the normal WimpSlot.
> Is this something that the GCC4.6 compiler will be better
> with when its released?
I have no information on its memory usage (compared to GCC 4.1) but
usually newer versions require more memory...
John Tytgat, in his comfy chair at home BASS
John.Tytgat at aaug.net ARM powered, RISC OS driven
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