Re: [PATCH v2 1/3] accel/tcg: Add a quicker check for breakpoints

2022-10-25 Thread Richard Henderson
On 10/26/22 07:37, Richard Henderson wrote: On 10/26/22 06:24, Leandro Lupori wrote: Profiling QEMU during Fedora 35 for PPC64 boot revealed that a considerable amount of time was being spent in check_for_breakpoints() (0.61% of total time on PPC64 and 2.19% on amd64), even though it was just ch

Re: [PATCH v2 1/3] accel/tcg: Add a quicker check for breakpoints

2022-10-25 Thread Richard Henderson
On 10/26/22 06:24, Leandro Lupori wrote: Profiling QEMU during Fedora 35 for PPC64 boot revealed that a considerable amount of time was being spent in check_for_breakpoints() (0.61% of total time on PPC64 and 2.19% on amd64), even though it was just checking that its queue was empty and returning

[PATCH v2 1/3] accel/tcg: Add a quicker check for breakpoints

2022-10-25 Thread Leandro Lupori
Profiling QEMU during Fedora 35 for PPC64 boot revealed that a considerable amount of time was being spent in check_for_breakpoints() (0.61% of total time on PPC64 and 2.19% on amd64), even though it was just checking that its queue was empty and returning, when no breakpoints were set. It turns ou