erruh Yigit [mailto:ferruh.yi...@intel.com]
> Sent: Monday, April 03, 2017 1:31 PM
> To: Pei, Yulong; Vladyslav Buslov; Zhang, Helin; Wu, Jingjing
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/i40e: add packet prefetch
>
> On 4/1/2017 3:01 AM, Pei, Yulong wrote:
>
This patch extend next_hop field from 8-bits to 21-bits in LPM library
for IPv6.
Added versioning symbols to functions and updated
library and applications that have a dependency on LPM library.
Signed-off-by: Vladyslav Buslov
Acked-by: Bruce Richardson
---
Fixed compilation error in
Prefetch both cache lines of mbuf and first cache line of payload
if CONFIG_RTE_PMD_PACKET_PREFETCH is set.
Signed-off-by: Vladyslav Buslov
---
drivers/net/i40e/i40e_rxtx.c | 20
1 file changed, 16 insertions(+), 4 deletions(-)
diff --git a/drivers/net/i40e/i40e_rxtx.c b
Hi Bruce,
Yes, v2 patch is same as v1 + indentation changes according to checkpatch
warnings.
Regards,
Vlad
> -Original Message-
> From: Bruce Richardson [mailto:bruce.richard...@intel.com]
> Sent: Wednesday, February 22, 2017 2:03 PM
> To: Vladyslav Buslov
> Cc: dev@dpd
This patch extend next_hop field from 8-bits to 21-bits in LPM library
for IPv6.
Added versioning symbols to functions and updated
library and applications that have a dependency on LPM library.
Signed-off-by: Vladyslav Buslov
---
app/test/test_lpm6.c| 115
gt; To: Vladyslav Buslov
> Cc: dev@dpdk.org
> Subject: Re: [PATCH] lpm: extend IPv6 next hop field
>
> On Sun, Feb 19, 2017 at 07:14:59PM +0200, Vladyslav Buslov wrote:
> > This patch extend next_hop field from 8-bits to 21-bits in LPM library
> > for IPv6.
> >
> &
This patch extend next_hop field from 8-bits to 21-bits in LPM library
for IPv6.
Added versioning symbols to functions and updated
library and applications that have a dependency on LPM library.
Signed-off-by: Vladyslav Buslov
---
app/test/test_lpm6.c| 114
> -Original Message-
> From: Ferruh Yigit [mailto:ferruh.yigit at intel.com]
> Sent: Tuesday, November 15, 2016 2:19 PM
> To: Ananyev, Konstantin; Richardson, Bruce
> Cc: Vladyslav Buslov; Wu, Jingjing; Zhang, Helin; dev at dpdk.org
> Subject: Re: [dpdk-dev] [PA
Hi Konstantin,
> -Original Message-
> From: Ananyev, Konstantin [mailto:konstantin.ananyev at intel.com]
> Sent: Tuesday, October 11, 2016 11:51 AM
> To: Vladyslav Buslov; Wu, Jingjing; Yigit, Ferruh; Zhang, Helin
> Cc: dev at dpdk.org
> Subject: RE: [dpdk-dev] [PA
> -Original Message-
> From: Wu, Jingjing [mailto:jingjing.wu at intel.com]
> Sent: Monday, October 10, 2016 4:26 PM
> To: Yigit, Ferruh; Vladyslav Buslov; Zhang, Helin
> Cc: dev at dpdk.org
> Subject: RE: [dpdk-dev] [PATCH] net/i40e: add additional prefetch
> ins
Allow binding KNI thread to specific core in single threaded mode
by setting core_id and force_bind config parameters.
Signed-off-by: Vladyslav Buslov
Acked-by: Ferruh Yigit
---
doc/guides/prog_guide/kernel_nic_interface.rst | 3 +
lib/librte_eal/linuxapp/kni/kni_misc.c | 103
> On Wed, 21 Sep 2016 19:23:47 +0100
> Ferruh Yigit wrote:
>
> > On 9/21/2016 6:15 PM, Vladyslav Buslov wrote:
> > >> On 9/20/2016 7:36 PM, Stephen Hemminger wrote:
> > >>> On Tue, 20 Sep 2016 21:16:37 +0300 Vladyslav Buslov
> > >>>
> On 9/20/2016 7:36 PM, Stephen Hemminger wrote:
> > On Tue, 20 Sep 2016 21:16:37 +0300
> > Vladyslav Buslov wrote:
> >
> >> @@ -123,6 +125,9 @@ static int __net_init kni_init_net(struct net *net)
> >>/* Clear the bit of device in use */
> >
Allow binding KNI thread to specific core in single threaded mode
by setting core_id and force_bind config parameters.
Signed-off-by: Vladyslav Buslov
---
doc/guides/prog_guide/kernel_nic_interface.rst | 3 +
lib/librte_eal/linuxapp/kni/kni_misc.c | 101 -
2
knowledge is limited so correct me if I'm wrong.
Regards,
Vlad
-Original Message-
From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
Sent: Monday, September 12, 2016 8:08 PM
To: Vladyslav Buslov; dev at dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2 2/2] kni: add support for core_id par
Allow binding KNI thread to specific core in single threaded mode
by setting core_id and force_bind config parameters.
Signed-off-by: Vladyslav Buslov
---
v2:
* Fixed formatting.
* Refactored kthread create/bind functionality into separate function.
* Moved thread mode print into kni_init
Allow binding KNI thread to specific core in single threaded mode
by setting core_id and force_bind config parameters.
Signed-off-by: Vladyslav Buslov
---
lib/librte_eal/linuxapp/kni/kni_misc.c | 48 ++
1 file changed, 32 insertions(+), 16 deletions(-)
diff
Ferruh,
Thanks for suggestions.
I'll try to provide new patch this week.
Regards,
Vladyslav
-Original Message-
From: Ferruh Yigit [mailto:ferruh.yi...@intel.com]
Sent: Tuesday, September 06, 2016 5:31 PM
To: Vladyslav Buslov
Cc: dev at dpdk.org
Subject: Re: [dpdk-dev] [PATCH] kni
Allow binding KNI thread to specific core in single threaded mode
by setting core_id and force_bind config parameters.
Signed-off-by: Vladyslav Buslov
---
lib/librte_eal/linuxapp/kni/kni_misc.c | 48 ++
1 file changed, 32 insertions(+), 16 deletions(-)
diff
Hi Ferruh,
According to your suggestions I implemented dynamic KNI thread affinity
patch in single threaded mode.
It reuses core_id and force_bind config parameters from multi threaded
mode.
Regards,
Vladyslav
Vladyslav Buslov (1):
kni: add support for core_id param in single threaded mode
Allow binding KNI thread to specific core in single threaded mode
by setting core_id and force_bind config parameters.
Signed-off-by: Vladyslav Buslov
---
lib/librte_eal/linuxapp/kni/kni_misc.c | 48 ++
1 file changed, 32 insertions(+), 16 deletions(-)
diff
]
Sent: Wednesday, August 31, 2016 4:28 AM
To: Vladyslav Buslov
Cc: dev at dpdk.org
Subject: RE: [PATCH] acl: use rte_calloc for temporary memory allocation
Hi Vladyslav,
> -Original Message-
> From: Vladyslav Buslov [mailto:vladyslav.buslov at harmonicinc.com]
> Sent: Tuesday,
016 5:47 PM
To: Vladyslav Buslov
Cc: dev at dpdk.org
Subject: Re: [PATCH] kni: add module parameter 'bind_to_core'
Hi Vladyslav,
On 8/16/2016 7:24 PM, Vladyslav Buslov wrote:
> Allow binding KNI thread to specific core in single threaded mode.
I think this is good idea.
But I am not
Allow binding KNI thread to specific core in single threaded mode.
Signed-off-by: Vladyslav Buslov
---
lib/librte_eal/linuxapp/kni/kni_misc.c | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/lib/librte_eal/linuxapp/kni/kni_misc.c
b/lib/librte_eal/linuxapp/kni
Acl build process uses significant amount of memory
which degrades performance by causing page walks when memory
is allocated on regular heap using libc calloc.
This commit changes tb_mem to allocate temporary memory on huge pages
with rte_calloc.
Signed-off-by: Vladyslav Buslov
---
lib
resulted ~2x performance gain for that
operation.
Regards,
Vladyslav
Vladyslav Buslov (1):
acl: use rte_calloc for temporary memory allocation
lib/librte_acl/tb_mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
2.8.3
Added prefetch of first packet payload cacheline in i40e_rx_scan_hw_ring
Added prefetch of second mbuf cacheline in i40e_rx_alloc_bufs
Signed-off-by: Vladyslav Buslov
---
drivers/net/i40e/i40e_rxtx.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e
nificantly reduced CPU time spent in
rte_eth_rx_burst and improved PPS compared to both original
i40e_recv_pkts_bulk_alloc and i40e_recv_pkts.
Regards,
Vladyslav Buslov (1):
net/i40e: add additional prefetch instructions for bulk rx
drivers/net/i40e/i40e_rxtx.c | 7 +--
1 file
Loop that calculates total number of tx descriptors in slave tx queues should
iterate up to nb_tx_queues, not nb_rx_queues.
Signed-off-by: Vladyslav Buslov
---
drivers/net/bonding/rte_eth_bond_8023ad.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/bonding
Hello,
I've been researching how to configure FlowDirector to split packets based on
just VLAN id.
It seems that ixgbe and i40 drivers support only specific l3 flow options.
(Frag/nonfrag IPV4 and IPV6 flows)
Am I missing something? Any other API's to classify packets into rx-queues
based on VL
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