Coverage Report

Created: 2026-03-16 05:04

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
Line
Count
Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
3
// distributed with this work for additional information
4
// regarding copyright ownership.  The ASF licenses this file
5
// to you under the Apache License, Version 2.0 (the
6
// "License"); you may not use this file except in compliance
7
// with the License.  You may obtain a copy of the License at
8
//
9
//   http://www.apache.org/licenses/LICENSE-2.0
10
//
11
// Unless required by applicable law or agreed to in writing,
12
// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14
// KIND, either express or implied.  See the License for the
15
// specific language governing permissions and limitations
16
// under the License.
17
// This file is copied from
18
// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
19
// and modified by Doris
20
21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
1.90G
T unaligned_load(const void* address) {
30
1.90G
    T res {};
31
1.90G
    memcpy(&res, address, sizeof(res));
32
1.90G
    return res;
33
1.90G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
470
T unaligned_load(const void* address) {
30
470
    T res {};
31
470
    memcpy(&res, address, sizeof(res));
32
470
    return res;
33
470
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
111M
T unaligned_load(const void* address) {
30
111M
    T res {};
31
111M
    memcpy(&res, address, sizeof(res));
32
111M
    return res;
33
111M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.70G
T unaligned_load(const void* address) {
30
1.70G
    T res {};
31
1.70G
    memcpy(&res, address, sizeof(res));
32
1.70G
    return res;
33
1.70G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.08M
T unaligned_load(const void* address) {
30
8.08M
    T res {};
31
8.08M
    memcpy(&res, address, sizeof(res));
32
8.08M
    return res;
33
8.08M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
389
T unaligned_load(const void* address) {
30
389
    T res {};
31
389
    memcpy(&res, address, sizeof(res));
32
389
    return res;
33
389
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
32.8M
T unaligned_load(const void* address) {
30
32.8M
    T res {};
31
32.8M
    memcpy(&res, address, sizeof(res));
32
32.8M
    return res;
33
32.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
5.31M
T unaligned_load(const void* address) {
30
5.31M
    T res {};
31
5.31M
    memcpy(&res, address, sizeof(res));
32
5.31M
    return res;
33
5.31M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
26.9M
T unaligned_load(const void* address) {
30
26.9M
    T res {};
31
26.9M
    memcpy(&res, address, sizeof(res));
32
26.9M
    return res;
33
26.9M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.89M
T unaligned_load(const void* address) {
30
2.89M
    T res {};
31
2.89M
    memcpy(&res, address, sizeof(res));
32
2.89M
    return res;
33
2.89M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
114k
T unaligned_load(const void* address) {
30
114k
    T res {};
31
114k
    memcpy(&res, address, sizeof(res));
32
114k
    return res;
33
114k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
75.5k
T unaligned_load(const void* address) {
30
75.5k
    T res {};
31
75.5k
    memcpy(&res, address, sizeof(res));
32
75.5k
    return res;
33
75.5k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    T res {};
31
12.7k
    memcpy(&res, address, sizeof(res));
32
12.7k
    return res;
33
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
830k
T unaligned_load(const void* address) {
30
830k
    T res {};
31
830k
    memcpy(&res, address, sizeof(res));
32
830k
    return res;
33
830k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.12M
T unaligned_load(const void* address) {
30
2.12M
    T res {};
31
2.12M
    memcpy(&res, address, sizeof(res));
32
2.12M
    return res;
33
2.12M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.07M
T unaligned_load(const void* address) {
30
3.07M
    T res {};
31
3.07M
    memcpy(&res, address, sizeof(res));
32
3.07M
    return res;
33
3.07M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    T res {};
31
520
    memcpy(&res, address, sizeof(res));
32
520
    return res;
33
520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
998k
T unaligned_load(const void* address) {
30
998k
    T res {};
31
998k
    memcpy(&res, address, sizeof(res));
32
998k
    return res;
33
998k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.22M
T unaligned_load(const void* address) {
30
1.22M
    T res {};
31
1.22M
    memcpy(&res, address, sizeof(res));
32
1.22M
    return res;
33
1.22M
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
32
4.24k
    return res;
33
4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    T res {};
31
6.79M
    memcpy(&res, address, sizeof(res));
32
6.79M
    return res;
33
6.79M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
32
4.69k
    return res;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
5.72k
T unaligned_load(const void* address) {
30
5.72k
    T res {};
31
5.72k
    memcpy(&res, address, sizeof(res));
32
5.72k
    return res;
33
5.72k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    T res {};
31
1.14k
    memcpy(&res, address, sizeof(res));
32
1.14k
    return res;
33
1.14k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.04M
T unaligned_load(const void* address) {
30
5.04M
    T res {};
31
5.04M
    memcpy(&res, address, sizeof(res));
32
5.04M
    return res;
33
5.04M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
108
T unaligned_load(const void* address) {
30
108
    T res {};
31
108
    memcpy(&res, address, sizeof(res));
32
108
    return res;
33
108
}
34
35
/// We've had troubles before with wrong store size due to integral promotions
36
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
37
/// To prevent this, make the caller specify the stored type explicitly.
38
/// To disable deduction of T, wrap the argument type with std::enable_if.
39
template <typename T>
40
4.60M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.60M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.60M
    memcpy(address, &src, sizeof(src));
43
4.60M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
43.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
43.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
43.9k
    memcpy(address, &src, sizeof(src));
43
43.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.15M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.15M
    memcpy(address, &src, sizeof(src));
43
3.15M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.21M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.21M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.21M
    memcpy(address, &src, sizeof(src));
43
1.21M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.0k
    memcpy(address, &src, sizeof(src));
43
14.0k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.8k
    memcpy(address, &src, sizeof(src));
43
40.8k
}
44
} // namespace doris