Re: [PATCH v4 06/14] eal: use prefetch intrinsics

2023-04-12 Thread Tyler Retzlaff
On Wed, Apr 12, 2023 at 10:05:57AM +0100, Bruce Richardson wrote: > On Tue, Apr 11, 2023 at 02:12:20PM -0700, Tyler Retzlaff wrote: > > Inline assembly is not supported for MSVC x64 instead use _mm_prefetch > > and _mm_cldemote intrinsics. > > > > Signed-off-by: Tyler Retzlaff > > --- > > Acked-

RE: [PATCH v4 06/14] eal: use prefetch intrinsics

2023-04-12 Thread Konstantin Ananyev
> On Tue, Apr 11, 2023 at 02:12:20PM -0700, Tyler Retzlaff wrote: > > Inline assembly is not supported for MSVC x64 instead use _mm_prefetch > > and _mm_cldemote intrinsics. > > > > Signed-off-by: Tyler Retzlaff > > --- > > Acked-by: Bruce Richardson > > One comment inline below for future c

Re: [PATCH v4 06/14] eal: use prefetch intrinsics

2023-04-12 Thread Bruce Richardson
On Tue, Apr 11, 2023 at 02:12:20PM -0700, Tyler Retzlaff wrote: > Inline assembly is not supported for MSVC x64 instead use _mm_prefetch > and _mm_cldemote intrinsics. > > Signed-off-by: Tyler Retzlaff > --- Acked-by: Bruce Richardson One comment inline below for future consideration. > lib/

[PATCH v4 06/14] eal: use prefetch intrinsics

2023-04-11 Thread Tyler Retzlaff
Inline assembly is not supported for MSVC x64 instead use _mm_prefetch and _mm_cldemote intrinsics. Signed-off-by: Tyler Retzlaff --- lib/eal/x86/include/rte_prefetch.h | 29 + 1 file changed, 29 insertions(+) diff --git a/lib/eal/x86/include/rte_prefetch.h b/lib/ea