Re: [PATCH] event/eth_tx: prefetch mbuf headers

2025-07-11 Thread Mattias Rönnblom
On 2025-07-10 17:37, Stephen Hemminger wrote: On Fri, 28 Mar 2025 06:43:39 +0100 Mattias Rönnblom wrote: Prefetch mbuf headers, resulting in ~10% throughput improvement when the Ethernet RX and TX Adapters are hosted on the same core (likely ~2x in case a dedicated TX core is used). Signed-of

Re: [PATCH] event/eth_tx: prefetch mbuf headers

2025-07-10 Thread Stephen Hemminger
On Fri, 28 Mar 2025 06:43:39 +0100 Mattias Rönnblom wrote: > Prefetch mbuf headers, resulting in ~10% throughput improvement when > the Ethernet RX and TX Adapters are hosted on the same core (likely > ~2x in case a dedicated TX core is used). > > Signed-off-by: Mattias Rönnblom > Tested-by: Pe

RE: [PATCH] event/eth_tx: prefetch mbuf headers

2025-07-09 Thread Naga Harish K, S V
> -Original Message- > From: Mattias Rönnblom > Sent: Monday, July 7, 2025 5:27 PM > To: Naga Harish K, S V ; Mattias Rönnblom > ; dev@dpdk.org > Cc: Jerin Jacob ; Peter Nilsson > > Subject: Re: [PATCH] event/eth_tx: prefetch mbuf headers > > On 2025-0

Re: [PATCH] event/eth_tx: prefetch mbuf headers

2025-07-07 Thread Mattias Rönnblom
On 2025-07-07 11:00, Naga Harish K, S V wrote: -Original Message- From: Mattias Rönnblom Sent: Thursday, July 3, 2025 1:50 AM To: Naga Harish K, S V ; Mattias Rönnblom ; dev@dpdk.org Cc: Jerin Jacob ; Peter Nilsson Subject: Re: [PATCH] event/eth_tx: prefetch mbuf headers On 2025-05

RE: [PATCH] event/eth_tx: prefetch mbuf headers

2025-07-07 Thread Naga Harish K, S V
> -Original Message- > From: Mattias Rönnblom > Sent: Thursday, July 3, 2025 1:50 AM > To: Naga Harish K, S V ; Mattias Rönnblom > ; dev@dpdk.org > Cc: Jerin Jacob ; Peter Nilsson > > Subject: Re: [PATCH] event/eth_tx: prefetch mbuf headers > > On 2025-0

Re: [PATCH] event/eth_tx: prefetch mbuf headers

2025-07-02 Thread Mattias Rönnblom
On 2025-05-27 12:55, Naga Harish K, S V wrote: -Original Message- From: Mattias Rönnblom Sent: Friday, March 28, 2025 11:14 AM To: dev@dpdk.org Cc: Mattias Rönnblom ; Naga Harish K, S V ; Jerin Jacob ; Mattias Rönnblom ; Peter Nilsson Subject: [PATCH] event/eth_tx: prefetch mbuf

RE: [PATCH] event/eth_tx: prefetch mbuf headers

2025-05-27 Thread Naga Harish K, S V
> -Original Message- > From: Mattias Rönnblom > Sent: Friday, March 28, 2025 11:14 AM > To: dev@dpdk.org > Cc: Mattias Rönnblom ; Naga Harish K, S V > ; Jerin Jacob ; Mattias > Rönnblom ; Peter Nilsson > > Subject: [PATCH] event/eth_tx: prefetch mbuf headers

RE: [EXTERNAL] [PATCH] event/eth_tx: prefetch mbuf headers

2025-05-26 Thread Jerin Jacob
tias Rönnblom ; Naga Harish K S V > ; Jerin Jacob ; Mattias > Rönnblom ; Peter Nilsson > > Subject: [EXTERNAL] [PATCH] event/eth_tx: prefetch mbuf headers > > Prefetch mbuf headers, resulting in ~10% throughput improvement when the > Ethernet RX and TX Adapters are hosted on t

Re: [PATCH] event/eth_tx: prefetch mbuf headers

2025-05-20 Thread Mattias Rönnblom
On 2025-03-28 07:07, Mattias Rönnblom wrote: On 2025-03-28 06:43, Mattias Rönnblom wrote: Prefetch mbuf headers, resulting in ~10% throughput improvement when the Ethernet RX and TX Adapters are hosted on the same core (likely ~2x in case a dedicated TX core is used). Signed-off-by: Mattias Rön

Re: [PATCH] event/eth_tx: prefetch mbuf headers

2025-03-27 Thread Mattias Rönnblom
On 2025-03-28 06:43, Mattias Rönnblom wrote: Prefetch mbuf headers, resulting in ~10% throughput improvement when the Ethernet RX and TX Adapters are hosted on the same core (likely ~2x in case a dedicated TX core is used). Signed-off-by: Mattias Rönnblom Tested-by: Peter Nilsson What should

[PATCH] event/eth_tx: prefetch mbuf headers

2025-03-27 Thread Mattias Rönnblom
Prefetch mbuf headers, resulting in ~10% throughput improvement when the Ethernet RX and TX Adapters are hosted on the same core (likely ~2x in case a dedicated TX core is used). Signed-off-by: Mattias Rönnblom Tested-by: Peter Nilsson --- lib/eventdev/rte_event_eth_tx_adapter.c | 20 ++