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[review] Demangle minsyms in parallel
- From: "Christian Biesinger (Code Review)" <gerrit at gnutoolchain-gerrit dot osci dot io>
- To: Tom Tromey <tromey at sourceware dot org>, gdb-patches at sourceware dot org
- Cc: Christian Biesinger <cbiesinger at google dot com>
- Date: Sun, 20 Oct 2019 07:06:48 -0400
- Subject: [review] Demangle minsyms in parallel
- Auto-submitted: auto-generated
- References: <gerrit.1571543710000.I220341f70e94dd02df5dd424272c50a5afb64978@gnutoolchain-gerrit.osci.io>
- Reply-to: cbiesinger at google dot com, tromey at sourceware dot org, cbiesinger at google dot com, gdb-patches at sourceware dot org
Christian Biesinger has posted comments on this change.
Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/173
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Patch Set 1: Code-Review+1
This looks good to me. Updated performance numbers, with my usual "attach to chrome" test:
Before this patch:
real 0m36.525s
user 0m28.044s
sys 0m8.481s
(this is faster than it used to be because of a change I made to chrome's new objfile handler & because of https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/124)
After this patch set:
real 0m18.179s
user 0m28.180s
sys 0m4.612s
So takes half the time now! The various other patches I've send to the list bring it down to ~10 sec, I will upload them to gerrit later.