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Merge pull request #21307 from amosbird/moduleopt

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Specialize intDiv/module
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alexey-milovidov 2021-03-03 04:49:29 +03:00 committed by GitHub
commit bd7b540b82
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2 changed files with 35 additions and 3 deletions
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18
src/Functions/intDiv.cpp
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@ -24,9 +24,25 @@ template <typename A, typename B>
struct DivideIntegralByConstantImpl struct DivideIntegralByConstantImpl
: BinaryOperation<A, B, DivideIntegralImpl<A, B>> : BinaryOperation<A, B, DivideIntegralImpl<A, B>>
{ {
using ResultType = typename DivideIntegralImpl<A, B>::ResultType; using Op = DivideIntegralImpl<A, B>;
using ResultType = typename Op::ResultType;
static const constexpr bool allow_fixed_string = false; static const constexpr bool allow_fixed_string = false;
template <OpCase op_case>
static void NO_INLINE process(const A * __restrict a, const B * __restrict b, ResultType * __restrict c, size_t size)
{
if constexpr (op_case == OpCase::Vector)
for (size_t i = 0; i < size; ++i)
c[i] = Op::template apply<ResultType>(a[i], b[i]);
else if constexpr (op_case == OpCase::LeftConstant)
for (size_t i = 0; i < size; ++i)
c[i] = Op::template apply<ResultType>(*a, b[i]);
else
vectorConstant(a, *b, c, size);
}
static ResultType process(A a, B b) { return Op::template apply<ResultType>(a, b); }
static NO_INLINE void vectorConstant(const A * __restrict a_pos, B b, ResultType * __restrict c_pos, size_t size) static NO_INLINE void vectorConstant(const A * __restrict a_pos, B b, ResultType * __restrict c_pos, size_t size)
{ {
#pragma GCC diagnostic push #pragma GCC diagnostic push

20
src/Functions/modulo.cpp
View File

@ -24,10 +24,26 @@ template <typename A, typename B>
struct ModuloByConstantImpl struct ModuloByConstantImpl
: BinaryOperation<A, B, ModuloImpl<A, B>> : BinaryOperation<A, B, ModuloImpl<A, B>>
{ {
using ResultType = typename ModuloImpl<A, B>::ResultType; using Op = ModuloImpl<A, B>;
using ResultType = typename Op::ResultType;
static const constexpr bool allow_fixed_string = false; static const constexpr bool allow_fixed_string = false;
static NO_INLINE void vectorConstant(const A * __restrict src, B b, ResultType * __restrict dst, size_t size) template <OpCase op_case>
static void NO_INLINE process(const A * __restrict a, const B * __restrict b, ResultType * __restrict c, size_t size)
{
if constexpr (op_case == OpCase::Vector)
for (size_t i = 0; i < size; ++i)
c[i] = Op::template apply<ResultType>(a[i], b[i]);
else if constexpr (op_case == OpCase::LeftConstant)
for (size_t i = 0; i < size; ++i)
c[i] = Op::template apply<ResultType>(*a, b[i]);
else
vectorConstant(a, *b, c, size);
}
static ResultType process(A a, B b) { return Op::template apply<ResultType>(a, b); }
static void NO_INLINE vectorConstant(const A * __restrict src, B b, ResultType * __restrict dst, size_t size)
{ {
#pragma GCC diagnostic push #pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wsign-compare" #pragma GCC diagnostic ignored "-Wsign-compare"