Re: [Qemu-devel] QOM cast debug

2014-03-20 Thread Paolo Bonzini
Il 20/03/2014 14:24, Laurent Desnogues ha scritto: On Thu, Mar 20, 2014 at 1:45 PM, Paolo Bonzini wrote: Il 20/03/2014 11:52, Laurent Desnogues ha scritto: Hello, while looking at some perf results, I saw object_dynamic_cast_assert taking more than 3% of the run time. After some digging I f

Re: [Qemu-devel] QOM cast debug

2014-03-20 Thread Laurent Desnogues
On Thu, Mar 20, 2014 at 1:45 PM, Paolo Bonzini wrote: > Il 20/03/2014 11:52, Laurent Desnogues ha scritto: > >> Hello, >> >> while looking at some perf results, I saw object_dynamic_cast_assert >> taking more than 3% of the run time. >> >> After some digging I found out that this time can be cut b

Re: [Qemu-devel] QOM cast debug

2014-03-20 Thread Paolo Bonzini
Il 20/03/2014 11:52, Laurent Desnogues ha scritto: Hello, while looking at some perf results, I saw object_dynamic_cast_assert taking more than 3% of the run time. After some digging I found out that this time can be cut by passing --disable-qom-cast-debug to configure. This was added by Paolo

[Qemu-devel] QOM cast debug

2014-03-20 Thread Laurent Desnogues
Hello, while looking at some perf results, I saw object_dynamic_cast_assert taking more than 3% of the run time. After some digging I found out that this time can be cut by passing --disable-qom-cast-debug to configure. This was added by Paolo: commit 3556c233d931ad5ffa46a35cb25cfc057732ebb8 Au