Re: from 32 to 64

2009-08-01 Thread Paul Black
On 31/07/09 21:13, Paul wrote: A char, for instance, is always 8 bits or one byte. A Unicode char, if implemented, is 16 bits or two bytes. A char is always one byte (by definition) but this need not be 8 bits. An int is a natural integer, a.k.a. word, for the CPU architecture, so 8, 16, 32

from 32 to 64

2009-07-31 Thread Patrick Dupre
Hello, I do observe abnormal results with my applications Moving from a 32 to 64 bits architecture, using, c, C++, perl, is they something that I should be aware of ? like size of the float, integer ? Thank

Re: from 32 to 64

2009-07-31 Thread stan
On Fri, 31 Jul 2009 20:12:05 +0100 (BST) Patrick Dupre pd...@york.ac.uk wrote: Hello, I do observe abnormal results with my applications Moving from a 32 to 64 bits architecture, using, c, C++, perl, is they something that I should be aware of ? like size of the float, integer ? Yes

Re: from 32 to 64

2009-07-31 Thread Paul
stan wrote: On Fri, 31 Jul 2009 20:12:05 +0100 (BST) Patrick Dupre pd...@york.ac.uk wrote: Hello, I do observe abnormal results with my applications Moving from a 32 to 64 bits architecture, using, c, C++, perl, is they something that I should be aware of ? like size of the float, integer

Re: from 32 to 64

2009-07-31 Thread Jerry Feldman
On 07/31/2009 03:12 PM, Patrick Dupre wrote: Hello, I do observe abnormal results with my applications Moving from a 32 to 64 bits architecture, using, c, C++, perl, is they something that I should be aware of ? like size of the float, integer ? Thank. In the C and C++ languages