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[patch 0/2] Speed up build (+drop gdbtui)
- From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- To: gdb-patches at sourceware dot org
- Cc: Sergio Durigan <sdurigan at redhat dot com>
- Date: Wed, 21 Dec 2011 12:46:02 +0100
- Subject: [patch 0/2] Speed up build (+drop gdbtui)
Hi,
with 2m55.153s to relink GDB on ARM I rather optimized the build this morning
which has been discussed to be done for years.
benchmark: cd gdb;rm libgdb.a gdb gdbtui;sync;time make
x86_64, ld.bfd (not gold):
FSF GDB HEAD 0m3.427s
1/2=drop gdbtui 0m2.641s
2/2=drop libgdb.a 0m1.877s
arm, ld.bfd (not gold):
FSF GDB HEAD 2m55.153s
1/2=drop gdbtui 1m39.842s
2/2=drop libgdb.a 1m25.762s
The final performance on ARM Beagle is still not good, one should also switch
to gold.
Regards,
Jan