Viewing file:  amxtileintrin.h (3.08 KB) -rw-r--r--
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/* Copyright (C) 2020-2021 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
#if !defined _IMMINTRIN_H_INCLUDED
#error "Never use <amxtileintrin.h> directly; include <immintrin.h> instead."
#endif
#ifndef _AMXTILEINTRIN_H_INCLUDED
#define _AMXTILEINTRIN_H_INCLUDED
#if !defined(__AMX_TILE__)
#pragma GCC push_options
#pragma GCC target("amx-tile")
#define __DISABLE_AMX_TILE__
#endif /* __AMX_TILE__ */
#if defined(__x86_64__)
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_tile_loadconfig (const void *__config)
{
__asm__ volatile ("ldtilecfg\t%X0" :: "m" (*((const void **)__config)));
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_tile_storeconfig (void *__config)
{
__asm__ volatile ("sttilecfg\t%X0" : "=m" (*((void **)__config)));
}
extern __inline void
__attribute__((__gnu_inline__, __always_inline__, __artificial__))
_tile_release (void)
{
__asm__ volatile ("tilerelease" ::);
}
#define _tile_loadd(dst,base,stride) \
_tile_loadd_internal (dst, base, stride)
#define _tile_loadd_internal(dst,base,stride) \
__asm__ volatile \
("{tileloadd\t(%0,%1,1), %%tmm"#dst"|tileloadd\t%%tmm"#dst", [%0+%1*1]}" \
:: "r" ((const void*) (base)), "r" ((long) (stride)))
#define _tile_stream_loadd(dst,base,stride) \
_tile_stream_loadd_internal (dst, base, stride)
#define _tile_stream_loadd_internal(dst,base,stride) \
__asm__ volatile \
("{tileloaddt1\t(%0,%1,1), %%tmm"#dst"|tileloaddt1\t%%tmm"#dst", [%0+%1*1]}" \
:: "r" ((const void*) (base)), "r" ((long) (stride)))
#define _tile_stored(dst,base,stride) \
_tile_stored_internal (dst, base, stride)
#define _tile_stored_internal(src,base,stride) \
__asm__ volatile \
("{tilestored\t%%tmm"#src", (%0,%1,1)|tilestored\t[%0+%1*1], %%tmm"#src"}" \
:: "r" ((void*) (base)), "r" ((long) (stride)) \
: "memory")
#define _tile_zero(dst) \
_tile_zero_internal (dst)
#define _tile_zero_internal(dst) \
__asm__ volatile \
("tilezero\t%%tmm"#dst ::)
#endif
#ifdef __DISABLE_AMX_TILE__
#undef __DISABLE_AMX_TILE__
#pragma GCC pop_options
#endif /* __DISABLE_AMX_TILE__ */
#endif /* _AMXTILEINTRIN_H_INCLUDED */
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