New data type to manipulate 512 bit AVX values.
Signed-off-by: Vladimir Medvedkin <[email protected]>
---
lib/librte_eal/common/include/arch/x86/rte_vect.h | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/lib/librte_eal/common/include/arch/x86/rte_vect.h
b/lib/librte_eal/common/include/arch/x86/rte_vect.h
index df5a607..09f30e6 100644
--- a/lib/librte_eal/common/include/arch/x86/rte_vect.h
+++ b/lib/librte_eal/common/include/arch/x86/rte_vect.h
@@ -90,6 +90,26 @@ __extension__ ({ \
})
#endif /* (defined(__ICC) && __ICC < 1210) */
+#ifdef __AVX512F__
+
+typedef __m512i zmm_t;
+
+#define ZMM_SIZE (sizeof(zmm_t))
+#define ZMM_MASK (ZMM_SIZE - 1)
+
+typedef union rte_zmm {
+ zmm_t z;
+ ymm_t y[ZMM_SIZE / sizeof(ymm_t)];
+ xmm_t x[ZMM_SIZE / sizeof(xmm_t)];
+ uint8_t u8[ZMM_SIZE / sizeof(uint8_t)];
+ uint16_t u16[ZMM_SIZE / sizeof(uint16_t)];
+ uint32_t u32[ZMM_SIZE / sizeof(uint32_t)];
+ uint64_t u64[ZMM_SIZE / sizeof(uint64_t)];
+ double pd[ZMM_SIZE / sizeof(double)];
+} rte_zmm_t;
+
+#endif /* __AVX512F__ */
+
#ifdef __cplusplus
}
#endif
--
2.7.4
