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/*
* File: simd/simd.hpp
* Purpose: SIMD C++ library.
* Author: Amlal El Mahrouss (amlal@nekernel.org)
* Copyright 2025, Amlal El Mahrouss, licensed under the BSL 1.0 license.
*/
#pragma once
#include <lib/core/includes.hpp>
/// @author Amlal El Mahrouss
/// @brief Basic SIMD processor.
namespace ocl::snu::simd
{
template <typename backend_type>
class basic_simd_processor
{
private:
backend_type backend_;
enum opcode
{
bad = 0,
add,
mul,
div,
invalid = 0xfff,
};
public:
basic_simd_processor() = default;
virtual ~basic_simd_processor() = default;
basic_simd_processor& operator=(const basic_simd_processor&) = delete;
basic_simd_processor(const basic_simd_processor&) = delete;
typename backend_type::register_type& call(const opcode& op, typename backend_type::register_type& lhs, typename backend_type::register_type& rhs)
{
switch (op)
{
case add:
return backend_.add(lhs, rhs);
case mul:
return backend_.mul(lhs, rhs);
case div:
return backend_.div(lhs, rhs);
default:
break;
}
return backend_.is_bad();
}
std::basic_string<char> isa()
{
return backend_.isa();
}
};
} // namespace ocl::snu::simd
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