[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2010-05-10 Thread steven at gcc dot gnu dot org
--- Comment #8 from steven at gcc dot gnu dot org 2010-05-10 21:29 --- IMA will not be fixed. Actually, it never worked properly to begin with... GCC 4.5 has -flto, but I don't expect it will do much better than IMA, from a memory usage point of view. GCC 4.5 also has -fwhopr, but that

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-24 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-25 06:17 --- Confirmed, mainly comment #6. -- What|Removed |Added Status|UNCONFIRMED

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-19 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-19 13:57 --- (In reply to comment #5) > Does this mean that there is a limit to how many files you can compile at a > time (due to limited memory)? Can't the garbage collector run between each > compilation? Yes for l

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-19 Thread ch at csh-consult dot dk
--- Additional Comments From ch at csh-consult dot dk 2005-01-19 13:06 --- Does this mean that there is a limit to how many files you can compile at a time (due to limited memory)? Can't the garbage collector run between each compilation? -- http://gcc.gnu.org/bugzilla/show_bug.c

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-18 Thread pinskia at gcc dot gnu dot org
-- What|Removed |Added CC||pinskia at gcc dot gnu dot ||org http://gcc.gnu.org/bugzilla/sh

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-18 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-19 07:58 --- (In reply to comment #3) > on the mainline I get an stack overflow in the GC. And I have a work around for that. But that is only a work around, we are creating too many varients of FUNCTION_TYPE which se

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-18 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-19 07:38 --- on the mainline I get an stack overflow in the GC. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19513

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-18 Thread ch at csh-consult dot dk
--- Additional Comments From ch at csh-consult dot dk 2005-01-18 22:32 --- Yes I have, but I was lazy and wrote it in C#. I've put them up for download here: http://212.242.245.122/100files.tar.gz (2.5MB) There is also the command to invoke gcc (run.bat) No -O flag is used. -- http

[Bug c/19513] [IMA] High memory usage when compiling multiple files at a time

2005-01-18 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-01-18 22:02 --- Do you have a program which generates those files? Also is this at -O0 or -O2? -- What|Removed |Added