patches for DPDK stable branches
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* [dpdk-stable] [PATCH v2 5/6] test/lpm: reset total time
       [not found] ` <20190906094534.36060-1-ruifeng.wang@arm.com>
@ 2019-09-06  9:45   ` Ruifeng Wang
  2019-09-18 16:17     ` Medvedkin, Vladimir
  0 siblings, 1 reply; 3+ messages in thread
From: Ruifeng Wang @ 2019-09-06  9:45 UTC (permalink / raw)
  To: bruce.richardson, vladimir.medvedkin, olivier.matz
  Cc: dev, stephen, konstantin.ananyev, gavin.hu, honnappa.nagarahalli,
	dharmik.thakkar, nd, stable

From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>

total_time needs to be reset to measure the cycles for delete API.

Fixes: af75078fece3 ("first public release")
Cc: stable@dpdk.org

Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Gavin Hu <gavin.hu@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
---
 app/test/test_lpm_perf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/test/test_lpm_perf.c b/app/test/test_lpm_perf.c
index 77eea66ad..a2578fe90 100644
--- a/app/test/test_lpm_perf.c
+++ b/app/test/test_lpm_perf.c
@@ -460,7 +460,7 @@ test_lpm_perf(void)
 			(double)total_time / ((double)ITERATIONS * BATCH_SIZE),
 			(count * 100.0) / (double)(ITERATIONS * BATCH_SIZE));
 
-	/* Delete */
+	/* Measure Delete */
 	status = 0;
 	begin = rte_rdtsc();
 
@@ -470,7 +470,7 @@ test_lpm_perf(void)
 				large_route_table[i].depth);
 	}
 
-	total_time += rte_rdtsc() - begin;
+	total_time = rte_rdtsc() - begin;
 
 	printf("Average LPM Delete: %g cycles\n",
 			(double)total_time / NUM_ROUTE_ENTRIES);
-- 
2.17.1


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [dpdk-stable] [PATCH v2 5/6] test/lpm: reset total time
  2019-09-06  9:45   ` [dpdk-stable] [PATCH v2 5/6] test/lpm: reset total time Ruifeng Wang
@ 2019-09-18 16:17     ` Medvedkin, Vladimir
  2019-09-19  6:22       ` Ruifeng Wang (Arm Technology China)
  0 siblings, 1 reply; 3+ messages in thread
From: Medvedkin, Vladimir @ 2019-09-18 16:17 UTC (permalink / raw)
  To: Ruifeng Wang, bruce.richardson, olivier.matz
  Cc: dev, stephen, konstantin.ananyev, gavin.hu, honnappa.nagarahalli,
	dharmik.thakkar, nd, stable

Hi Ruifeng,

Thanks for this bug fix.

I think it should be sent separately from this RCU related patch series.

On 06/09/2019 10:45, Ruifeng Wang wrote:
> From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
>
> total_time needs to be reset to measure the cycles for delete API.
>
> Fixes: af75078fece3 ("first public release")
> Cc: stable@dpdk.org
>
> Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
> ---
>   app/test/test_lpm_perf.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/app/test/test_lpm_perf.c b/app/test/test_lpm_perf.c
> index 77eea66ad..a2578fe90 100644
> --- a/app/test/test_lpm_perf.c
> +++ b/app/test/test_lpm_perf.c
> @@ -460,7 +460,7 @@ test_lpm_perf(void)
>   			(double)total_time / ((double)ITERATIONS * BATCH_SIZE),
>   			(count * 100.0) / (double)(ITERATIONS * BATCH_SIZE));
>   
> -	/* Delete */
> +	/* Measure Delete */
>   	status = 0;
>   	begin = rte_rdtsc();
>   
> @@ -470,7 +470,7 @@ test_lpm_perf(void)
>   				large_route_table[i].depth);
>   	}
>   
> -	total_time += rte_rdtsc() - begin;
> +	total_time = rte_rdtsc() - begin;
>   
>   	printf("Average LPM Delete: %g cycles\n",
>   			(double)total_time / NUM_ROUTE_ENTRIES);

-- 
Regards,
Vladimir


^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [dpdk-stable] [PATCH v2 5/6] test/lpm: reset total time
  2019-09-18 16:17     ` Medvedkin, Vladimir
@ 2019-09-19  6:22       ` Ruifeng Wang (Arm Technology China)
  0 siblings, 0 replies; 3+ messages in thread
From: Ruifeng Wang (Arm Technology China) @ 2019-09-19  6:22 UTC (permalink / raw)
  To: Medvedkin, Vladimir, bruce.richardson, olivier.matz
  Cc: dev, stephen, konstantin.ananyev, Gavin Hu (Arm Technology China),
	Honnappa Nagarahalli, Dharmik Thakkar, nd, stable, nd

Hi Vladimir,

> -----Original Message-----
> From: Medvedkin, Vladimir <vladimir.medvedkin@intel.com>
> Sent: Thursday, September 19, 2019 00:18
> To: Ruifeng Wang (Arm Technology China) <Ruifeng.Wang@arm.com>;
> bruce.richardson@intel.com; olivier.matz@6wind.com
> Cc: dev@dpdk.org; stephen@networkplumber.org;
> konstantin.ananyev@intel.com; Gavin Hu (Arm Technology China)
> <Gavin.Hu@arm.com>; Honnappa Nagarahalli
> <Honnappa.Nagarahalli@arm.com>; Dharmik Thakkar
> <Dharmik.Thakkar@arm.com>; nd <nd@arm.com>; stable@dpdk.org
> Subject: Re: [PATCH v2 5/6] test/lpm: reset total time
> 
> Hi Ruifeng,
> 
> Thanks for this bug fix.
> 
> I think it should be sent separately from this RCU related patch series.
Agree. It will be sent out separately.
> 
> On 06/09/2019 10:45, Ruifeng Wang wrote:
> > From: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> >
> > total_time needs to be reset to measure the cycles for delete API.
> >
> > Fixes: af75078fece3 ("first public release")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> > Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> > Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
> > ---
> >   app/test/test_lpm_perf.c | 4 ++--
> >   1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/app/test/test_lpm_perf.c b/app/test/test_lpm_perf.c index
> > 77eea66ad..a2578fe90 100644
> > --- a/app/test/test_lpm_perf.c
> > +++ b/app/test/test_lpm_perf.c
> > @@ -460,7 +460,7 @@ test_lpm_perf(void)
> >   			(double)total_time / ((double)ITERATIONS *
> BATCH_SIZE),
> >   			(count * 100.0) / (double)(ITERATIONS *
> BATCH_SIZE));
> >
> > -	/* Delete */
> > +	/* Measure Delete */
> >   	status = 0;
> >   	begin = rte_rdtsc();
> >
> > @@ -470,7 +470,7 @@ test_lpm_perf(void)
> >   				large_route_table[i].depth);
> >   	}
> >
> > -	total_time += rte_rdtsc() - begin;
> > +	total_time = rte_rdtsc() - begin;
> >
> >   	printf("Average LPM Delete: %g cycles\n",
> >   			(double)total_time / NUM_ROUTE_ENTRIES);
> 
> --
> Regards,
> Vladimir


^ permalink raw reply	[flat|nested] 3+ messages in thread

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     [not found] <20190822063457.41596-1-ruifeng.wang@arm.com>
     [not found] ` <20190906094534.36060-1-ruifeng.wang@arm.com>
2019-09-06  9:45   ` [dpdk-stable] [PATCH v2 5/6] test/lpm: reset total time Ruifeng Wang
2019-09-18 16:17     ` Medvedkin, Vladimir
2019-09-19  6:22       ` Ruifeng Wang (Arm Technology China)

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