David Coakley wrote: > In my last patch to remove the bash dependencies from the Makefiles > (r3343), I changed the targdir_lib Makefile so that it no longer uses > a shell for-loop to build the libraries. This is a good thing, as > "make -j" can now build the libraries in parallel, resulting in a > dramatic build speedup on modern hardware. > Hi all..
On this note.. with -j20 the entire path64 gcc/g++ Debug build takes 3-5 minutes wall clock time on one amazon ec2 instance. (I believe it's Intel hardware underneath) That being cc142/cc1plus42 front-end, all of the compiler, libraries and runtimes.. We then do a progressively increasing optimization self bootstrap test that takes around 20 minutes.. Do you have any plans to support a full -O3 + -ipa self bootstrap? (Can open64 correctly triple bootstrap?) Cross compiling? Multilib? Language selection (like building only the c, c++ or fortran components) What about build bot + automated posting of QA results like cdash/ctest? With these changes you guys are going to make some people happy.. I know being able to reconfigure in place, build out of tree and incrementally build for months has been a blessing for us and saved tons of dev/qa time.. ./C ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ Open64-devel mailing list Open64-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/open64-devel
