34 lines
803 B
C
34 lines
803 B
C
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#pragma once
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#include <cstdint>
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#include <c10/macros/Export.h>
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namespace at::cpu {
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TORCH_API bool is_avx2_supported();
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TORCH_API bool is_avx512_supported();
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// Detect if CPU support Vector Neural Network Instruction.
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TORCH_API bool is_avx512_vnni_supported();
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// Detect if CPU supports AVX512_BF16 ISA
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TORCH_API bool is_avx512_bf16_supported();
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// Detect if CPU support Advanced Matrix Extension.
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TORCH_API bool is_amx_tile_supported();
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// Detect if CPU support Advanced Matrix Extension for fp16.
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TORCH_API bool is_amx_fp16_supported();
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// Enable the system to use AMX instructions.
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TORCH_API bool init_amx();
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// Get the L1 cache size per core in Byte
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TORCH_API uint32_t L1d_cache_size();
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// Get the L2 cache size per core in Byte
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TORCH_API uint32_t L2_cache_size();
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} // namespace at::cpu
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