github.com/whtcorpsinc/MilevaDB-Prod@v0.0.0-20211104133533-f57f4be3b597/dbs/memristed/memex/builtin_math_vec_test.go (about)

     1  // Copyright 2020 WHTCORPS INC, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package memex
    15  
    16  import (
    17  	"testing"
    18  
    19  	. "github.com/whtcorpsinc/check"
    20  	"github.com/whtcorpsinc/BerolinaSQL/ast"
    21  	"github.com/whtcorpsinc/BerolinaSQL/allegrosql"
    22  	"github.com/whtcorpsinc/milevadb/types"
    23  )
    24  
    25  var vecBuiltinMathCases = map[string][]vecExprBenchCase{
    26  	ast.Conv: {
    27  		{
    28  			retEvalType:   types.ETString,
    29  			childrenTypes: []types.EvalType{types.ETString, types.ETInt, types.ETInt},
    30  		},
    31  	},
    32  	ast.Sign: {
    33  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETReal}},
    34  	},
    35  	ast.Log: {
    36  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    37  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}, geners: []dataGenerator{nil, nil}},
    38  	},
    39  	ast.Log10: {
    40  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    41  	},
    42  	ast.Log2: {
    43  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    44  	},
    45  	ast.Sqrt: {
    46  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    47  	},
    48  	ast.Acos: {
    49  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    50  	},
    51  	ast.Asin: {
    52  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    53  	},
    54  	ast.Atan: {
    55  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    56  	},
    57  	ast.Atan2: {
    58  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}},
    59  	},
    60  	ast.Cos: {
    61  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    62  	},
    63  	ast.Exp: {
    64  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}, geners: []dataGenerator{newRangeRealGener(-1, 1, 0.2)}},
    65  	},
    66  	ast.Degrees: {
    67  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    68  	},
    69  	ast.Cot: {
    70  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    71  	},
    72  	ast.Radians: {
    73  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    74  	},
    75  	ast.Sin: {
    76  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    77  	},
    78  	ast.Tan: {
    79  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    80  	},
    81  	ast.Abs: {
    82  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal}},
    83  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    84  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt}},
    85  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeInt24, Flag: allegrosql.UnsignedFlag}}},
    86  	},
    87  	ast.Round: {
    88  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}},
    89  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETInt}, geners: []dataGenerator{nil, newRangeInt64Gener(-100, 100)}},
    90  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal}},
    91  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETInt}},
    92  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt}},
    93  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{nil, newRangeInt64Gener(-100, 100)}},
    94  	},
    95  	ast.Pow: {
    96  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETReal}, geners: []dataGenerator{newRangeRealGener(0, 10, 0.5), newRangeRealGener(0, 100, 0.5)}},
    97  	},
    98  	ast.Floor: {
    99  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}, geners: nil},
   100  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeInt24}}, geners: nil},
   101  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal}, geners: nil},
   102  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETInt}, geners: nil},
   103  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeLonglong, Flag: allegrosql.UnsignedFlag}}, geners: nil},
   104  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeNewDecimal, Flen: 32, Decimal: 2}}, geners: nil},
   105  	},
   106  	ast.Ceil: {
   107  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal}, geners: nil},
   108  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeInt24}}, geners: nil},
   109  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETDecimal}, geners: nil},
   110  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETInt}, geners: nil},
   111  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeNewDecimal, Flen: 32, Decimal: 2}}, geners: nil},
   112  	},
   113  	ast.PI: {
   114  		{retEvalType: types.ETReal},
   115  	},
   116  	ast.Truncate: {
   117  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETReal, types.ETInt}, geners: []dataGenerator{nil, newRangeInt64Gener(-10, 10)}},
   118  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, geners: []dataGenerator{nil, newRangeInt64Gener(-10, 10)}},
   119  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETInt, types.ETInt}, childrenFieldTypes: []*types.FieldType{{Tp: allegrosql.TypeInt24, Flag: allegrosql.UnsignedFlag}}, geners: []dataGenerator{nil, newRangeInt64Gener(-10, 10)}},
   120  		{retEvalType: types.ETDecimal, childrenTypes: []types.EvalType{types.ETDecimal, types.ETInt}},
   121  	},
   122  	ast.Rand: {
   123  		{retEvalType: types.ETReal, childrenTypes: []types.EvalType{types.ETInt}, geners: []dataGenerator{newDefaultGener(0, types.ETInt)}},
   124  	},
   125  	ast.CRC32: {
   126  		{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETString}},
   127  	},
   128  }
   129  
   130  var vecBuiltinMathCases1 = map[string][]vecExprBenchCase{
   131  	ast.Rand: {
   132  		{retEvalType: types.ETReal},
   133  	},
   134  }
   135  
   136  func (s *testEvaluatorSuite) TestVectorizedBuiltinMathEvalOneVec(c *C) {
   137  	testVectorizedEvalOneVec(c, vecBuiltinMathCases)
   138  }
   139  
   140  func (s *testEvaluatorSuite) TestVectorizedBuiltinMathFunc(c *C) {
   141  	testVectorizedBuiltinFunc(c, vecBuiltinMathCases)
   142  }
   143  
   144  func (s *testEvaluatorSuite) TestVectorizedBuiltinMathFuncForRand(c *C) {
   145  	testVectorizedBuiltinFuncForRand(c, vecBuiltinMathCases1)
   146  }
   147  
   148  func BenchmarkVectorizedBuiltinMathEvalOneVec(b *testing.B) {
   149  	benchmarkVectorizedEvalOneVec(b, vecBuiltinMathCases)
   150  }
   151  
   152  func BenchmarkVectorizedBuiltinMathFunc(b *testing.B) {
   153  	benchmarkVectorizedBuiltinFunc(b, vecBuiltinMathCases)
   154  }