Re: [Qemu-devel] Profiling sparc64 emulation

2013-05-10 Thread Anthony Liguori
Paolo Bonzini 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

Re: [Qemu-devel] Profiling sparc64 emulation

2013-05-09 Thread Richard Henderson
On 05/09/2013 01:11 PM, Artyom Tarasenko wrote: > Is it possible to disable some optimisations, or the whole > optimisation completely? > I see no command line switches for that. No command-line switches. See the top lines of tcg/tcg.c for compile-time disabling. r~

Re: [Qemu-devel] Profiling sparc64 emulation

2013-05-09 Thread Artyom Tarasenko
On Thu, May 9, 2013 at 8:30 PM, Aurelien Jarno wrote: > On Wed, May 08, 2013 at 11:02:24PM +0200, Artyom Tarasenko wrote: >> On Wed, May 8, 2013 at 12:57 AM, Aurelien Jarno wrote: >> > On Tue, May 07, 2013 at 11:29:20PM +0200, Artyom Tarasenko wrote: >> >> On Tue, May 7, 2013 at 1:38 PM, Torbjorn

Re: [Qemu-devel] Profiling sparc64 emulation

2013-05-09 Thread Paolo Bonzini
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 That's worrisome

Re: [Qemu-devel] Profiling sparc64 emulation

2013-05-09 Thread Aurelien Jarno
On Wed, May 08, 2013 at 11:02:24PM +0200, Artyom Tarasenko wrote: > On Wed, May 8, 2013 at 12:57 AM, Aurelien Jarno wrote: > > On Tue, May 07, 2013 at 11:29:20PM +0200, Artyom Tarasenko wrote: > >> On Tue, May 7, 2013 at 1:38 PM, Torbjorn Granlund wrote: > >> > The 2nd table of http://gmplib.org/