xxh_x86dispatch.c File Reference

#include <assert.h>

Macros
#define	XXH_X86DISPATCH_ALLOW_AVX
	Disables the AVX sanity check.
#define	XXH_DISPATCH_SCALAR   1
	Enables/dispatching the scalar code path.
#define	XXH_DISPATCH_AVX2   0
	Enables/disables dispatching for AVX2.
#define	XXH_DISPATCH_AVX512   0
	Enables/disables dispatching for AVX512.

Detailed Description

Automatic dispatcher code for the XXH3 family on x86-based targets.

Optional add-on.

Compile this file with the default flags for your target. Do not compile with flags like -mavx*, -march=native, or /arch:AVX*, there will be an error. See XXH_X86DISPATCH_ALLOW_AVX for details.