Coverage Report

Created: 2026-03-14 16:05

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
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1
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License.  You may obtain a copy of the License at
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//
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//   http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// specific language governing permissions and limitations
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// under the License.
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// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
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// and modified by Doris
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#pragma once
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23
#include <cstring>
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#include <type_traits>
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26
namespace doris {
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28
template <typename T>
29
2.34G
T unaligned_load(const void* address) {
30
2.34G
    T res {};
31
2.34G
    memcpy(&res, address, sizeof(res));
32
2.34G
    return res;
33
2.34G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.06k
T unaligned_load(const void* address) {
30
1.06k
    T res {};
31
1.06k
    memcpy(&res, address, sizeof(res));
32
1.06k
    return res;
33
1.06k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
131M
T unaligned_load(const void* address) {
30
131M
    T res {};
31
131M
    memcpy(&res, address, sizeof(res));
32
131M
    return res;
33
131M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
2.12G
T unaligned_load(const void* address) {
30
2.12G
    T res {};
31
2.12G
    memcpy(&res, address, sizeof(res));
32
2.12G
    return res;
33
2.12G
}
_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;
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8.08M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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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
22.6M
T unaligned_load(const void* address) {
30
22.6M
    T res {};
31
22.6M
    memcpy(&res, address, sizeof(res));
32
22.6M
    return res;
33
22.6M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.34M
T unaligned_load(const void* address) {
30
2.34M
    T res {};
31
2.34M
    memcpy(&res, address, sizeof(res));
32
2.34M
    return res;
33
2.34M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
37.5M
T unaligned_load(const void* address) {
30
37.5M
    T res {};
31
37.5M
    memcpy(&res, address, sizeof(res));
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37.5M
    return res;
33
37.5M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.83M
T unaligned_load(const void* address) {
30
2.83M
    T res {};
31
2.83M
    memcpy(&res, address, sizeof(res));
32
2.83M
    return res;
33
2.83M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
45.6k
T unaligned_load(const void* address) {
30
45.6k
    T res {};
31
45.6k
    memcpy(&res, address, sizeof(res));
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45.6k
    return res;
33
45.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
78.6k
T unaligned_load(const void* address) {
30
78.6k
    T res {};
31
78.6k
    memcpy(&res, address, sizeof(res));
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78.6k
    return res;
33
78.6k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.76k
T unaligned_load(const void* address) {
30
7.76k
    T res {};
31
7.76k
    memcpy(&res, address, sizeof(res));
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7.76k
    return res;
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7.76k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
104k
T unaligned_load(const void* address) {
30
104k
    T res {};
31
104k
    memcpy(&res, address, sizeof(res));
32
104k
    return res;
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104k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
140k
T unaligned_load(const void* address) {
30
140k
    T res {};
31
140k
    memcpy(&res, address, sizeof(res));
32
140k
    return res;
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140k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.98M
T unaligned_load(const void* address) {
30
2.98M
    T res {};
31
2.98M
    memcpy(&res, address, sizeof(res));
32
2.98M
    return res;
33
2.98M
}
_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;
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520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
974k
T unaligned_load(const void* address) {
30
974k
    T res {};
31
974k
    memcpy(&res, address, sizeof(res));
32
974k
    return res;
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974k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.21M
T unaligned_load(const void* address) {
30
1.21M
    T res {};
31
1.21M
    memcpy(&res, address, sizeof(res));
32
1.21M
    return res;
33
1.21M
}
_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));
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4.24k
    return res;
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4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.78M
T unaligned_load(const void* address) {
30
6.78M
    T res {};
31
6.78M
    memcpy(&res, address, sizeof(res));
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6.78M
    return res;
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6.78M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
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4.69k
    return res;
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4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
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Count
Source
29
5.72k
T unaligned_load(const void* address) {
30
5.72k
    T res {};
31
5.72k
    memcpy(&res, address, sizeof(res));
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5.72k
    return res;
33
5.72k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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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
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Count
Source
29
5.05M
T unaligned_load(const void* address) {
30
5.05M
    T res {};
31
5.05M
    memcpy(&res, address, sizeof(res));
32
5.05M
    return res;
33
5.05M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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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
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/// We've had troubles before with wrong store size due to integral promotions
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/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
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/// To prevent this, make the caller specify the stored type explicitly.
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/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.52M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.52M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.52M
    memcpy(address, &src, sizeof(src));
43
4.52M
}
_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
67.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
67.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
67.7k
    memcpy(address, &src, sizeof(src));
43
67.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.10M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.10M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.10M
    memcpy(address, &src, sizeof(src));
43
3.10M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.16M
    memcpy(address, &src, sizeof(src));
43
1.16M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.7k
    memcpy(address, &src, sizeof(src));
43
14.7k
}
_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
40.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.5k
    memcpy(address, &src, sizeof(src));
43
40.5k
}
44
} // namespace doris