mirror of
https://github.com/jart/cosmopolitan.git
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45 lines
1.9 KiB
C
45 lines
1.9 KiB
C
#if defined(__x86_64__) && !(__ASSEMBLER__ + __LINKER__ + 0)
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#if !defined _IMMINTRIN_H_INCLUDED
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#error "Never use <amxtileintrin.h> directly; include <immintrin.h> instead."
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#endif
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#ifndef _AMXTILEINTRIN_H_INCLUDED
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#define _AMXTILEINTRIN_H_INCLUDED
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#if !defined(__AMX_TILE__)
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#pragma GCC push_options
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#pragma GCC target("amx-tile")
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#define __DISABLE_AMX_TILE__
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#endif
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#if defined(__x86_64__)
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_tile_loadconfig (const void *__config)
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{
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__builtin_ia32_ldtilecfg (__config);
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}
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_tile_storeconfig (void *__config)
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{
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__builtin_ia32_sttilecfg (__config);
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}
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extern __inline void
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__attribute__((__gnu_inline__, __always_inline__, __artificial__))
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_tile_release (void)
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{
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__asm__ volatile ("tilerelease" ::);
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}
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#define _tile_loadd(dst,base,stride) _tile_loadd_internal (dst, base, stride)
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#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" ((__PTRDIFF_TYPE__) (stride)))
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#define _tile_stream_loadd(dst,base,stride) _tile_stream_loadd_internal (dst, base, stride)
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#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" ((__PTRDIFF_TYPE__) (stride)))
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#define _tile_stored(dst,base,stride) _tile_stored_internal (dst, base, stride)
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#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" ((__PTRDIFF_TYPE__) (stride)) : "memory")
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#define _tile_zero(dst) _tile_zero_internal (dst)
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#define _tile_zero_internal(dst) __asm__ volatile ("tilezero\t%%tmm"#dst ::)
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#endif
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#ifdef __DISABLE_AMX_TILE__
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#undef __DISABLE_AMX_TILE__
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#pragma GCC pop_options
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#endif
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#endif
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#endif
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