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Re: Memory exaustion or size too large for index
From: |
Jaroslav Hajek |
Subject: |
Re: Memory exaustion or size too large for index |
Date: |
Thu, 25 Feb 2010 14:22:00 +0100 |
On Thu, Feb 25, 2010 at 2:11 PM, Carlo de Falco <address@hidden> wrote:
>
> On 25 Feb 2010, at 14:08, Jaroslav Hajek wrote:
>
>> Ah. So you need the -m64 option for building Octave.
>
> do I need to rebuild also dependecies?
> what if some of them are built without -m64?
I suppose so. Anything that accepts pointers will probably need a
rebuild, which I think is just about anything we use.
Given that the -m64 option affects even sizeof(long), I would deem it
generally unsafe to combine the binaries w/w/o this option.
I see we need an additional check for the case where sizeof(size_t) ==
sizeof(octave_idx_type) and you want to operate on the edge of the
pointer address range. That's going to be dangerous anyway (and I
wouldn't be surprised if something failed) but at least we can give a
proper error here.
--
RNDr. Jaroslav Hajek, PhD
computing expert & GNU Octave developer
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic
url: www.highegg.matfyz.cz
- Re: Memory exaustion or size too large for index, (continued)
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index,
Jaroslav Hajek <=
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Carlo de Falco, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, José Luis García Pallero, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
- Re: Memory exaustion or size too large for index, Jaroslav Hajek, 2010/02/25
Re: Memory exaustion or size too large for index, Carnë Draug, 2010/02/25