Hi,
I hope the Solaris issues are fixed now (SVN 187). Please complain if not.
I decided against alloca() because the description on its man page
suggested more problems than advantages.
/// Jürgen
On 04/03/2014 02:55 PM, Elias Mårtenson wrote:
It would, but OpenMP is not supported on it. Also, the Solaris Studio
compiler tends to generate better code.
Also, alloca() (as opposed to malloc() which allocates memory on the
heap) behaves exactly the same as dynamically advocated arrays. They
both allocate space on the stack. In fact, I believe GCC generates
exactly the same code for both cases. They both essentially translates
to an add instruction of the stack pointer.
Regards,
Elias
On 3 Apr 2014 20:33, "Juergen Sauermann"
<juergen.sauerm...@t-online.de <mailto:juergen.sauerm...@t-online.de>>
wrote:
Hi Elias,
I will look into this, but some have performance impacts (dynamic
arrays).
Wouldn't it make sense to install gcc on Solaris?
/// Jürgen
On 04/02/2014 12:46 PM, Elias Mårtenson wrote:
Also, if you want to try out the Solaris compiler, it's available
for free for Linux as well:
http://www.oracle.com/technetwork/server-storage/solarisstudio/beta-1947596.html
To enable OpenMP you need to compile with *-xopenmp=parallel* and
set some environment variables as described here:
http://docs.oracle.com/cd/E18659_01/html/821-1381/aewcb.html#gkcrd
Regards,
Elias
On 2 April 2014 18:39, Elias Mårtenson <loke...@gmail.com
<mailto:loke...@gmail.com>> wrote:
Oh, and there are a few more dynamically sized arrays:
* phrase_gen.cc:115 and 222
Regards,
Elias
On 2 April 2014 18:34, Elias Mårtenson <loke...@gmail.com
<mailto:loke...@gmail.com>> wrote:
On 2 April 2014 18:32, Elias Mårtenson <loke...@gmail.com
<mailto:loke...@gmail.com>> wrote:
Declaring an array with a size computed at runtime is
not actually allowed (it's supported in modern C, and
also supported in C++ as an extension).
What I meant was that it's supported in /GCC/ as an
extension, not C++.
Regards,
Elias
