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dbms: porting to aarch64 [#METR-19609].

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This commit is contained in:
Alexey Milovidov 2016-01-14 04:44:21 +03:00
parent 0c592b05ba
commit 203d7b0886
1 changed files with 57 additions and 15 deletions
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72
dbms/include/DB/Functions/FunctionsMath.h
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@ -2,9 +2,12 @@
#include <DB/DataTypes/DataTypesNumberFixed.h>
#include <DB/Functions/IFunction.h>
#include <vectorf128.h>
#include <vectormath_exp.h>
#include <vectormath_trig.h>
#if defined(__x86_64__)
#include <vectorf128.h>
#include <vectormath_exp.h>
#include <vectormath_trig.h>
#endif
namespace DB
@ -156,6 +159,22 @@ private:
}
};
template <typename Name, Float64(&Function)(Float64)>
struct UnaryFunctionPlain
{
static constexpr auto name = Name::name;
static constexpr auto rows_per_iteration = 1;
template <typename T>
static void execute(const T * const src, Float64 * const dst)
{
dst[0] = static_cast<Float64>(Function(static_cast<Float64>(src[0])));
}
};
#if defined(__x86_64__)
template <typename Name, Vec2d(&Function)(const Vec2d &)>
struct UnaryFunctionVectorized
{
@ -170,18 +189,11 @@ struct UnaryFunctionVectorized
}
};
template <typename Name, Float64(&Function)(Float64)>
struct UnaryFunctionPlain
{
static constexpr auto name = Name::name;
static constexpr auto rows_per_iteration = 1;
#else
template <typename T>
static void execute(const T * const src, Float64 * const dst)
{
dst[0] = static_cast<Float64>(Function(static_cast<Float64>(src[0])));
}
};
#define UnaryFunctionVectorized UnaryFunctionPlain
#endif
template <typename Impl> class FunctionMathBinaryFloat64 : public IFunction
@ -422,6 +434,22 @@ private:
}
};
template <typename Name, Float64(&Function)(Float64, Float64)>
struct BinaryFunctionPlain
{
static constexpr auto name = Name::name;
static constexpr auto rows_per_iteration = 1;
template <typename T>
static void execute(const T1 * const src_left, const T2 * const src_right, Float64 * const dst)
{
dst[0] = static_cast<Float64>(Function(static_cast<Float64>(src_left[0]), static_cast<Float64>(src_right[0])));
}
};
#if defined(__x86_64__)
template <typename Name, Vec2d(&Function)(const Vec2d &, const Vec2d &)>
struct BinaryFunctionVectorized
{
@ -436,6 +464,12 @@ struct BinaryFunctionVectorized
}
};
#else
#define BinaryFunctionVectorized BinaryFunctionPlain
#endif
struct EImpl
{
@ -478,7 +512,15 @@ using FunctionLog2 = FunctionMathUnaryFloat64<UnaryFunctionVectorized<Log2Name,
using FunctionExp10 = FunctionMathUnaryFloat64<UnaryFunctionVectorized<Exp10Name, exp10>>;
using FunctionLog10 = FunctionMathUnaryFloat64<UnaryFunctionVectorized<Log10Name, log10>>;
using FunctionSqrt = FunctionMathUnaryFloat64<UnaryFunctionVectorized<SqrtName, sqrt>>;
using FunctionCbrt = FunctionMathUnaryFloat64<UnaryFunctionVectorized<CbrtName, Power_rational<1, 3>::pow>>;
using FunctionCbrt = FunctionMathUnaryFloat64<UnaryFunctionVectorized<CbrtName,
#if defined(__x86_64__)
Power_rational<1, 3>::pow
#else
cbrt
#endif
>>;
using FunctionSin = FunctionMathUnaryFloat64<UnaryFunctionVectorized<SinName, sin>>;
using FunctionCos = FunctionMathUnaryFloat64<UnaryFunctionVectorized<CosName, cos>>;
using FunctionTan = FunctionMathUnaryFloat64<UnaryFunctionVectorized<TanName, tan>>;