+ifneq ($(FORCE_DISABLE_AVX512), y)
+ CC_AVX512_SUPPORT=\
+ $(shell $(CC) -march=native -dM -E - </dev/null 2>&1 | \
+ sed '/./{H;$$!d} ; x ; /AVX512F/!d; /AVX512BW/!d; /AVX512VL/!d' | \
+ grep -q AVX512 && echo 1)
+endif
+
+ifeq ($(CC_AVX512_SUPPORT), 1)
+CFLAGS += -DCC_AVX512_SUPPORT
+SRCS-$(CONFIG_RTE_LIBRTE_VIRTIO_PMD) += virtio_rxtx_packed_avx.c
+
+ifeq ($(RTE_TOOLCHAIN), gcc)
+ifeq ($(shell test $(GCC_VERSION) -ge 83 && echo 1), 1)
+CFLAGS += -DVIRTIO_GCC_UNROLL_PRAGMA
+endif
+endif
+
+ifeq ($(RTE_TOOLCHAIN), clang)
+ifeq ($(shell test $(CLANG_MAJOR_VERSION)$(CLANG_MINOR_VERSION) -ge 37 && echo 1), 1)
+CFLAGS += -DVIRTIO_CLANG_UNROLL_PRAGMA
+endif
+endif
+
+ifeq ($(RTE_TOOLCHAIN), icc)
+ifeq ($(shell test $(ICC_MAJOR_VERSION) -ge 16 && echo 1), 1)
+CFLAGS += -DVIRTIO_ICC_UNROLL_PRAGMA
+endif
+endif
+
+CFLAGS_virtio_rxtx_packed_avx.o += -mavx512f -mavx512bw -mavx512vl
+ifeq ($(shell test $(GCC_VERSION) -ge 100 && echo 1), 1)
+CFLAGS_virtio_rxtx_packed_avx.o += -Wno-zero-length-bounds
+endif
+endif
+