On Thu, Apr 20, 2023 at 07:40:30AM +0000, Alan Huang wrote:
> Signed-off-by: Alan Huang <mmpgouride@xxxxxxxxx>
> ---
> CodeSamples/defer/hazptrtorture.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/CodeSamples/defer/hazptrtorture.h b/CodeSamples/defer/hazptrtorture.h
> index 29761e3d..acdd532b 100644
> --- a/CodeSamples/defer/hazptrtorture.h
> +++ b/CodeSamples/defer/hazptrtorture.h
> @@ -99,7 +99,7 @@ void *hazptr_read_perf_test(void *arg)
> {
> int i;
> int me = (long)arg;
> - int base = me * K;
> + int base = smp_thread_id() * K;
Suppose specify a number of threads greater than the number of CPUs.
For example, on my 12-hardware-thread laptop:
./route_hazptr --stresstest --nreaders 24
In that case, don't we want "me" rather than "smp_thread_id()"?
Thanx, Paul
> long long n_reads_local = 0;
> hazptr_head_t hh;
> hazptr_head_t *hhp = &hh;
> --
> 2.34.1
>
