* [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore number
@ 2018-05-09 9:44 Pablo de Lara
2018-05-09 11:27 ` Trahe, Fiona
0 siblings, 1 reply; 3+ messages in thread
From: Pablo de Lara @ 2018-05-09 9:44 UTC (permalink / raw)
To: declan.doherty; +Cc: dev, Pablo de Lara, stable
The crypto performance application requires at least
two cores: one master core that launches the other slaves
and one core acting as slave running the crypto device.
Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test application")
Cc: stable@dpdk.org
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---
app/test-crypto-perf/main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/app/test-crypto-perf/main.c b/app/test-crypto-perf/main.c
index d905e13a1..26e78ff43 100644
--- a/app/test-crypto-perf/main.c
+++ b/app/test-crypto-perf/main.c
@@ -80,6 +80,12 @@ cperf_initialize_cryptodev(struct cperf_options *opts, uint8_t *enabled_cdevs,
nb_lcores = rte_lcore_count() - 1;
+ if (nb_lcores < 1) {
+ RTE_LOG(ERR, USER1,
+ "Number of enabled cores need to be higher than 1\n");
+ return -EINVAL;
+ }
+
/*
* Use less number of devices,
* if there are more available than cores.
--
2.17.0
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore number
2018-05-09 9:44 [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore number Pablo de Lara
@ 2018-05-09 11:27 ` Trahe, Fiona
2018-05-09 11:32 ` De Lara Guarch, Pablo
0 siblings, 1 reply; 3+ messages in thread
From: Trahe, Fiona @ 2018-05-09 11:27 UTC (permalink / raw)
To: De Lara Guarch, Pablo, Doherty, Declan; +Cc: dev, De Lara Guarch, Pablo, stable
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Pablo de Lara
> Sent: Wednesday, May 9, 2018 10:44 AM
> To: Doherty, Declan <declan.doherty@intel.com>
> Cc: dev@dpdk.org; De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; stable@dpdk.org
> Subject: [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore number
>
> The crypto performance application requires at least
> two cores: one master core that launches the other slaves
> and one core acting as slave running the crypto device.
>
> Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test application")
> Cc: stable@dpdk.org
>
> Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore number
2018-05-09 11:27 ` Trahe, Fiona
@ 2018-05-09 11:32 ` De Lara Guarch, Pablo
0 siblings, 0 replies; 3+ messages in thread
From: De Lara Guarch, Pablo @ 2018-05-09 11:32 UTC (permalink / raw)
To: Trahe, Fiona, Doherty, Declan; +Cc: dev, stable
> -----Original Message-----
> From: Trahe, Fiona
> Sent: Wednesday, May 9, 2018 12:27 PM
> To: De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>; Doherty, Declan
> <declan.doherty@intel.com>
> Cc: dev@dpdk.org; De Lara Guarch, Pablo <pablo.de.lara.guarch@intel.com>;
> stable@dpdk.org
> Subject: RE: [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore number
>
>
>
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Pablo de Lara
> > Sent: Wednesday, May 9, 2018 10:44 AM
> > To: Doherty, Declan <declan.doherty@intel.com>
> > Cc: dev@dpdk.org; De Lara Guarch, Pablo
> > <pablo.de.lara.guarch@intel.com>; stable@dpdk.org
> > Subject: [dpdk-dev] [PATCH] app/crypto-perf: check minimum lcore
> > number
> >
> > The crypto performance application requires at least two cores: one
> > master core that launches the other slaves and one core acting as
> > slave running the crypto device.
> >
> > Fixes: f8be1786b1b8 ("app/crypto-perf: introduce performance test
> > application")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
> Acked-by: Fiona Trahe <fiona.trahe@intel.com>
Applied to dpdk-next-crypto.
Pablo
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