Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread David Marchand
On Tue, Jun 21, 2022 at 5:00 PM Thomas Monjalon wrote: > > >>> The name of the option should not include "huge". > > >>> What about "--worker-stack" ? > > >>> If disabled (equal zero), the workers should use the default stack > > >>> memory. > > >>> > > >>> > > >> Wouldn't that have the potential

RE: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread Honnappa Nagarahalli
> > 21/06/2022 16:52, Don Wallwork: > > On 6/21/2022 10:42 AM, Thomas Monjalon wrote: > > > 21/06/2022 14:31, Don Wallwork: > > >> On 6/21/2022 6:37 AM, Thomas Monjalon wrote: > > >>> 20/06/2022 10:35, David Marchand: > > On Tue, May 24, 2022 at 9:52 PM Don Wallwork > wrote: > > > Add s

Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread Thomas Monjalon
21/06/2022 16:52, Don Wallwork: > On 6/21/2022 10:42 AM, Thomas Monjalon wrote: > > 21/06/2022 14:31, Don Wallwork: > >> On 6/21/2022 6:37 AM, Thomas Monjalon wrote: > >>> 20/06/2022 10:35, David Marchand: > On Tue, May 24, 2022 at 9:52 PM Don Wallwork wrote: > > Add support for using hug

Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread Don Wallwork
On 6/21/2022 10:42 AM, Thomas Monjalon wrote: 21/06/2022 14:31, Don Wallwork: On 6/21/2022 6:37 AM, Thomas Monjalon wrote: 20/06/2022 10:35, David Marchand: On Tue, May 24, 2022 at 9:52 PM Don Wallwork wrote: Add support for using hugepages for worker lcore stack memory. The intent is to im

Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread Thomas Monjalon
21/06/2022 14:31, Don Wallwork: > On 6/21/2022 6:37 AM, Thomas Monjalon wrote: > > 20/06/2022 10:35, David Marchand: > >> On Tue, May 24, 2022 at 9:52 PM Don Wallwork wrote: > >>> Add support for using hugepages for worker lcore stack memory. The > >>> intent is to improve performance by reducing

Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread Don Wallwork
On 6/21/2022 6:37 AM, Thomas Monjalon wrote: 20/06/2022 10:35, David Marchand: On Tue, May 24, 2022 at 9:52 PM Don Wallwork wrote: Add support for using hugepages for worker lcore stack memory. The intent is to improve performance by reducing stack memory related TLB misses and also by using

Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-21 Thread Thomas Monjalon
20/06/2022 10:35, David Marchand: > On Tue, May 24, 2022 at 9:52 PM Don Wallwork wrote: > > > > Add support for using hugepages for worker lcore stack memory. The > > intent is to improve performance by reducing stack memory related TLB > > misses and also by using memory local to the NUMA node o

Re: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-06-20 Thread David Marchand
On Tue, May 24, 2022 at 9:52 PM Don Wallwork wrote: > > Add support for using hugepages for worker lcore stack memory. The > intent is to improve performance by reducing stack memory related TLB > misses and also by using memory local to the NUMA node of each lcore. > EAL option '--huge-worker-st

RE: [PATCH v6] eal: allow worker lcore stacks to be allocated from hugepage memory

2022-05-31 Thread Kathleen Capella
Tested okay on N1SDP platform with testpmd (mac and io fwd) and l3fwd. Tested-by: Kathleen Capella > -Original Message- > From: Don Wallwork > Sent: Tuesday, May 24, 2022 2:52 PM > To: dev@dpdk.org > Cc: d...@xsightlabs.com; step...@networkplumber.org; > fengcheng...@huawei.com; m...@sm