// Copyright 2019 PingCAP, Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // See the License for the specific language governing permissions and // limitations under the License. package expression import ( "math" "testing" . "github.com/pingcap/check" "github.com/pingcap/parser/ast" "github.com/pingcap/parser/mysql" "github.com/pingcap/tidb/types" ) var vecBuiltinArithmeticCases = map[string][]vecExprBenchCase{ ast.LE: {}, ast.Minus: { {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{newRangeInt64Gener(-100000, 100000), newRangeInt64Gener(-100000, 100000)}}, }, ast.Div: { {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}}, {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}, geners: []dataGenerator{nil, newRangeRealGener(0, 0, 0)}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, geners: []dataGenerator{nil, newRangeDecimalGener(0, 0, 0.2)}}, }, ast.IntDiv: { {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, geners: []dataGenerator{nil, newRangeDecimalGener(0, 0, 0.2)}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeNewDecimal, Flag: mysql.UnsignedFlag}, nil}, geners: []dataGenerator{newRangeDecimalGener(0, 10000, 0.2), newRangeDecimalGener(0, 10000, 0.2)}, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, childrenFieldTypes: []*types.FieldType{nil, {Tp: mysql.TypeNewDecimal, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{newRangeDecimalGener(0, 10000, 0.2), newRangeDecimalGener(0, 10000, 0.2)}, }, // when the final result is at (-1, 0], it should be return 0 instead of the error {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, childrenFieldTypes: []*types.FieldType{nil, {Tp: mysql.TypeNewDecimal, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{newRangeDecimalGener(-100, -1, 0.2), newRangeDecimalGener(1000, 2000, 0.2)}, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{ newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{ {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{ {Tp: mysql.TypeLonglong}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{ {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, }, ast.Mod: { {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}}, {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}, geners: []dataGenerator{nil, newRangeRealGener(0, 0, 0)}}, {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}, geners: []dataGenerator{newRangeRealGener(0, 0, 0), nil}}, {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}, geners: []dataGenerator{nil, newRangeRealGener(0, 0, 1)}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, geners: []dataGenerator{nil, newRangeDecimalGener(0, 0, 0)}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, geners: []dataGenerator{newRangeDecimalGener(0, 0, 0), nil}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}, geners: []dataGenerator{nil, newRangeDecimalGener(0, 0, 1)}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{nil, newRangeInt64Gener(0, 1)}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{newRangeInt64Gener(0, 1), nil}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{ newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeLonglong}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), newRangeInt64Gener(0, math.MaxInt64), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), }, }, }, ast.Or: {}, ast.Mul: { {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{newRangeInt64Gener(-10000, 10000), newRangeInt64Gener(-10000, 10000)}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeInt24, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(0, 10000), newRangeInt64Gener(0, 10000), }, }, }, ast.Round: {}, ast.And: {}, ast.Plus: { {retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}}, {retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETDecimal}}, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{ newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), newRangeInt64Gener(math.MinInt64/2, math.MaxInt64/2), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeLonglong}, {Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, {retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: mysql.TypeLonglong, Flag: mysql.UnsignedFlag}, {Tp: mysql.TypeLonglong}}, geners: []dataGenerator{ newRangeInt64Gener(0, math.MaxInt64), newRangeInt64Gener(0, math.MaxInt64), }, }, }, ast.NE: {}, } func (s *testEvaluatorSuite) TestVectorizedBuiltinArithmeticFunc(c *C) { testVectorizedBuiltinFunc(c, vecBuiltinArithmeticCases) } func BenchmarkVectorizedBuiltinArithmeticFunc(b *testing.B) { benchmarkVectorizedBuiltinFunc(b, vecBuiltinArithmeticCases) }