diff options
| author |   Damjan Marion <damarion@cisco.com> | 2023-04-17 09:38:11 +0000 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2023-04-17 10:54:34 +0000 |
| commit | 98f7f0a873514604e2cf0433ea06f1705b023b60 (patch) | |
| tree | 5c364ca0ae6353b5e048290bcfca601f72811c9c /src/vppinfra/memcpy_x86_64.h | |
| parent | b42d27ad4825ae44ff81b83b6170523d8739cb43 (diff) | |
build: add scalar (no-simd) march variant
for testing purposes, disabled by default
Type: improvement
Signed-off-by: Damjan Marion <damarion@cisco.com>
Change-Id: Id616e2b3b21ae0f0b44e2b55ecefd501afacc7f2
Diffstat (limited to 'src/vppinfra/memcpy_x86_64.h')
| -rw-r--r-- | src/vppinfra/memcpy_x86_64.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/vppinfra/memcpy_x86_64.h b/src/vppinfra/memcpy_x86_64.h index e206c69c997..39258f19748 100644 --- a/src/vppinfra/memcpy_x86_64.h +++ b/src/vppinfra/memcpy_x86_64.h @@ -38,13 +38,16 @@ clib_memcpy8 (void *d, void *s) *(u64u *) d = *(u64u *) s; } -#ifdef CLIB_HAVE_VEC128 static_always_inline void clib_memcpy16 (void *d, void *s) { +#ifdef CLIB_HAVE_VEC128 *(u8x16u *) d = *(u8x16u *) s; -} +#else + clib_memcpy8 (d, s); + clib_memcpy8 (d + 8, s + 8); #endif +} #ifdef CLIB_HAVE_VEC256 static_always_inline void |