Author: George Sobala
Date: 23:45:49 06/02/04
Go up one level in this thread
On June 02, 2004 at 23:58:47, Joshua Shriver wrote: >Right now I'm using stock gcc 3.3 that comes with OS X 10.2 >A while back IBM was releasing their xlc compiler for free as part of a beta >test program. > >I did try compiling with it, and found some nice speed increases, but since they >released the full version I dont have access to the compiler anymore. >Forget the price but it's terribly expensive, and I'm not sure about the >legality of distributing programs that have been compiled with it, so I haven't >given it much thought. > > >As for the makefile, here's my current version snippet added to Dr. Hyatt's >default Makefile but I'm always tweaking it. > >macosx: > $(MAKE) target=LINUX \ > CC=gcc CXX=g++ \ > CFLAGS='$(CFLAGS) -DFAST -O3 -Wall -DSMP -DCPUS=2 \ > -fomit-frame-pointer -funroll-all-loops \ > -finline-functions -ffast-math -DMUTEX -DPOSIX' \ > CXFLAGS='$(CFLAGS) -Wall -O3 ' \ > LIBS='$(LIBS) -lstdc++' \ > crafty-make > > > >> >>Thank you. >> >>I would be intgerested in you make file and settings to get the best >>performance. >> >>Are you using GCC 3.3 or Metrowerks codewarrior or IBM's compiler. >> >>William There are no restrictions on distributing a program compiled by XLC. To restrict a compiler this way would be plain silly! There is a 60 day demo version available at http://www.absoft.com/Products/Compilers/C_C++/XLC/eval_XLC.html (Details at http://www.absoft.com/Products/Compilers/C_C%2B%2B/XLC/XLC.html )
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.