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Diffstat (limited to 'clang/lib/Headers/amxfp16transposeintrin.h')
| -rw-r--r-- | clang/lib/Headers/amxfp16transposeintrin.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/clang/lib/Headers/amxfp16transposeintrin.h b/clang/lib/Headers/amxfp16transposeintrin.h deleted file mode 100644 index 191f8c6..0000000 --- a/clang/lib/Headers/amxfp16transposeintrin.h +++ /dev/null @@ -1,94 +0,0 @@ -/*===----- amxfp16transposeintrin.h - AMX-FP16 and AMX-TRANSPOSE ------------=== - * - * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. - * See https://llvm.org/LICENSE.txt for license information. - * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception - * - *===------------------------------------------------------------------------=== - */ - -#ifndef __IMMINTRIN_H -#error \ - "Never use <amxfp16transposeintrin.h> directly; use <immintrin.h> instead." -#endif /* __IMMINTRIN_H */ - -#ifndef __AMX_FP16TRANSPOSEINTRIN_H -#define __AMX_FP16TRANSPOSEINTRIN_H -#ifdef __x86_64__ - -/* Define the default attributes for the functions in this file. */ -#define __DEFAULT_FN_ATTRS \ - __attribute__((__always_inline__, __nodebug__, \ - __target__("amx-fp16,amx-transpose"))) - -/// Compute transpose and dot-product of FP16 (16-bit) floating-point pairs in -/// tiles \a a and \a b, accumulating the intermediate single-precision -/// (32-bit) floating-point elements with elements in \a dst, and store the -/// 32-bit result back to tile \a dst. -/// -/// \headerfile <immintrin.h> -/// -/// \code -/// void _tile_tdpfp16ps (__tile dst, __tile a, __tile b) -/// \endcode -/// -/// \code{.operation} -/// FOR m := 0 TO dst.rows - 1 -/// tmp := dst.row[m] -/// FOR k := 0 TO (a.colsb / 4) - 1 -/// FOR n := 0 TO (dst.colsb / 4) - 1 -/// tmp.fp32[n] += FP32(a.row[m].fp16[2*k+0]) * -/// FP32(b.row[k].fp16[2*n+0]) -/// tmp.fp32[n] += FP32(a.row[m].fp16[2*k+1]) * -/// FP32(b.row[k].fp16[2*n+1]) -/// ENDFOR -/// ENDFOR -/// write_row_and_zero(dst, m, tmp, dst.colsb) -/// ENDFOR -/// zero_upper_rows(dst, dst.rows) -/// zero_tileconfig_start() -/// \endcode -/// -/// This intrinsic corresponds to the \c TTDPFP16PS instruction. -/// -/// \param dst -/// The destination tile. Max size is 1024 Bytes. -/// \param a -/// The 1st source tile. Max size is 1024 Bytes. -/// \param b -/// The 2nd source tile. Max size is 1024 Bytes. -#define _tile_tdpfp16ps(dst, a, b) __builtin_ia32_ttdpfp16ps((dst), (a), (b)) - -/// This is internal intrinsic. C/C++ user should avoid calling it directly. -static __inline__ _tile1024i __DEFAULT_FN_ATTRS -_tile_tdpfp16ps_internal(unsigned short m, unsigned short n, unsigned short k, - _tile1024i dst, _tile1024i src1, _tile1024i src2) { - return __builtin_ia32_ttdpfp16ps_internal(m, n, k, dst, src1, src2); -} - -/// Compute transpose and dot-product of FP16 (16-bit) floating-point pairs in -/// tiles src0 and src1, accumulating the intermediate single-precision -/// (32-bit) floating-point elements with elements in "dst", and store the -/// 32-bit result back to tile "dst". -/// -/// \headerfile <immintrin.h> -/// -/// This intrinsic corresponds to the <c> TTDPFP16PS </c> instruction. -/// -/// \param dst -/// The destination tile. Max size is 1024 Bytes. -/// \param src0 -/// The 1st source tile. Max size is 1024 Bytes. -/// \param src1 -/// The 2nd source tile. Max size is 1024 Bytes. -__DEFAULT_FN_ATTRS -static __inline__ void __tile_tdpfp16ps(__tile1024i *dst, __tile1024i src0, - __tile1024i src1) { - dst->tile = _tile_tdpfp16ps_internal(src0.row, src1.col, src0.col, dst->tile, - src0.tile, src1.tile); -} - -#undef __DEFAULT_FN_ATTRS - -#endif /* __x86_64__ */ -#endif /* __AMX_FP16TRANSPOSEINTRIN_H */ |