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Re: [Qemu-devel] Profiling sparc64 emulation
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From: |
Anthony Liguori |
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Subject: |
Re: [Qemu-devel] Profiling sparc64 emulation |
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Date: |
Fri, 10 May 2013 09:22:04 -0500 |
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User-agent: |
Notmuch/0.15.2+77~g661dcf8 (http://notmuchmail.org) Emacs/23.3.1 (x86_64-pc-linux-gnu) |
Paolo Bonzini <address@hidden> writes:
> Il 09/05/2013 20:30, Aurelien Jarno ha scritto:
>> 13,16% libglib-2.0.so.0.3200.4 [.] g_hash_table_lookup
>> 8,18% libglib-2.0.so.0.3200.4 [.] g_str_hash
>> 2,47% qemu-system-ppc64 [.] object_class_dynamic_cast
>> 1,97% qemu-system-ppc64 [.] type_is_ancestor
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> That's worrisome, but should be easy to fix... can you make a callgraph
> profile?
So percentage of a profiling run doesn't imply a performance regression.
Are there real performance numbers here?
Regards,
Anthony Liguori
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> Paolo