| #pragma once |
| |
| // We want to allow 128-bit wide SIMD if either NEON is available (as |
| // detected by GEMMLOWP_NEON), or whether SSE4.2 and Clang is |
| // available (in which case we will use the neon_sse.h library to |
| // share source between the two implementations). We use SSE4.2 to |
| // ensure we can use the full neon2sse library, and we use Clang as |
| // GCC has issues correctly compiling some parts of the neon2sse |
| // library. |
| |
| // Otherwise, the INT8_NEON_SIMD variable will be undefined. |
| |
| #include "gemmlowp/fixedpoint/fixedpoint.h" |
| #include "gemmlowp/public/gemmlowp.h" |
| |
| #ifdef GEMMLOWP_NEON |
| #define INT8_NEON_SIMD |
| #endif |
| |
| #if defined(__SSE4_2__) && defined(__clang__) |
| #include "NEON_2_SSE.h" |
| #define INT8_NEON_SIMD |
| #endif |
