On Mon, Jul 13, 2020 at 1:11 PM Vladimir Medvedkin
<vladimir.medved...@intel.com> wrote:
>
> New data type to manipulate 512 bit AVX values.
>
> Signed-off-by: Vladimir Medvedkin <vladimir.medved...@intel.com>
> Acked-by: Konstantin Ananyev <konstantin.anan...@intel.com>
> ---
> lib/librte_eal/x86/include/rte_vect.h | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/lib/librte_eal/x86/include/rte_vect.h
> b/lib/librte_eal/x86/include/rte_vect.h
> index df5a60762..30dcfd5e7 100644
> --- a/lib/librte_eal/x86/include/rte_vect.h
> +++ b/lib/librte_eal/x86/include/rte_vect.h
> @@ -13,6 +13,7 @@
>
> #include <stdint.h>
> #include <rte_config.h>
> +#include <rte_common.h>
> #include "generic/rte_vect.h"
>
> #if (defined(__ICC) || \
> @@ -90,6 +91,24 @@ __extension__ ({ \
> })
> #endif /* (defined(__ICC) && __ICC < 1210) */
>
> +#ifdef __AVX512F__
> +
> +#define RTE_X86_ZMM_SIZE (sizeof(__m512i))
> +#define RTE_X86_ZMM_MASK (ZMM_SIZE - 1)
Please fix:
#define RTE_X86_ZMM_MASK (RTE_X86_ZMM_SIZE - 1)
> +
> +typedef union __rte_x86_zmm {
> + __m512i z;
> + ymm_t y[RTE_X86_ZMM_SIZE / sizeof(ymm_t)];
> + xmm_t x[RTE_X86_ZMM_SIZE / sizeof(xmm_t)];
> + uint8_t u8[RTE_X86_ZMM_SIZE / sizeof(uint8_t)];
> + uint16_t u16[RTE_X86_ZMM_SIZE / sizeof(uint16_t)];
> + uint32_t u32[RTE_X86_ZMM_SIZE / sizeof(uint32_t)];
> + uint64_t u64[RTE_X86_ZMM_SIZE / sizeof(uint64_t)];
> + double pd[RTE_X86_ZMM_SIZE / sizeof(double)];
> +} __rte_aligned(RTE_X86_ZMM_SIZE) __rte_x86_zmm_t;
> +
> +#endif /* __AVX512F__ */
> +
> #ifdef __cplusplus
> }
> #endif
> --
> 2.17.1
>
