Coverage Report

Created: 2026-03-28 07:05

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
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Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// 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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21
#pragma once
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23
#include <cstring>
24
#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
5.37G
T unaligned_load(const void* address) {
30
5.37G
    T res {};
31
5.37G
    memcpy(&res, address, sizeof(res));
32
5.37G
    return res;
33
5.37G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
978
T unaligned_load(const void* address) {
30
978
    T res {};
31
978
    memcpy(&res, address, sizeof(res));
32
978
    return res;
33
978
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
134M
T unaligned_load(const void* address) {
30
134M
    T res {};
31
134M
    memcpy(&res, address, sizeof(res));
32
134M
    return res;
33
134M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
5.14G
T unaligned_load(const void* address) {
30
5.14G
    T res {};
31
5.14G
    memcpy(&res, address, sizeof(res));
32
5.14G
    return res;
33
5.14G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.89M
T unaligned_load(const void* address) {
30
7.89M
    T res {};
31
7.89M
    memcpy(&res, address, sizeof(res));
32
7.89M
    return res;
33
7.89M
}
_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
238k
T unaligned_load(const void* address) {
30
238k
    T res {};
31
238k
    memcpy(&res, address, sizeof(res));
32
238k
    return res;
33
238k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
34.3M
T unaligned_load(const void* address) {
30
34.3M
    T res {};
31
34.3M
    memcpy(&res, address, sizeof(res));
32
34.3M
    return res;
33
34.3M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
5.22M
T unaligned_load(const void* address) {
30
5.22M
    T res {};
31
5.22M
    memcpy(&res, address, sizeof(res));
32
5.22M
    return res;
33
5.22M
}
_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
3.34M
T unaligned_load(const void* address) {
30
3.34M
    T res {};
31
3.34M
    memcpy(&res, address, sizeof(res));
32
3.34M
    return res;
33
3.34M
}
_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
77.9k
T unaligned_load(const void* address) {
30
77.9k
    T res {};
31
77.9k
    memcpy(&res, address, sizeof(res));
32
77.9k
    return res;
33
77.9k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.73k
T unaligned_load(const void* address) {
30
7.73k
    T res {};
31
7.73k
    memcpy(&res, address, sizeof(res));
32
7.73k
    return res;
33
7.73k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
792k
T unaligned_load(const void* address) {
30
792k
    T res {};
31
792k
    memcpy(&res, address, sizeof(res));
32
792k
    return res;
33
792k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.97M
T unaligned_load(const void* address) {
30
1.97M
    T res {};
31
1.97M
    memcpy(&res, address, sizeof(res));
32
1.97M
    return res;
33
1.97M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.08M
T unaligned_load(const void* address) {
30
3.08M
    T res {};
31
3.08M
    memcpy(&res, address, sizeof(res));
32
3.08M
    return res;
33
3.08M
}
_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
994k
T unaligned_load(const void* address) {
30
994k
    T res {};
31
994k
    memcpy(&res, address, sizeof(res));
32
994k
    return res;
33
994k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.18M
T unaligned_load(const void* address) {
30
1.18M
    T res {};
31
1.18M
    memcpy(&res, address, sizeof(res));
32
1.18M
    return res;
33
1.18M
}
_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_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_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
2.90M
T unaligned_load(const void* address) {
30
2.90M
    T res {};
31
2.90M
    memcpy(&res, address, sizeof(res));
32
2.90M
    return res;
33
2.90M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    T res {};
31
130
    memcpy(&res, address, sizeof(res));
32
130
    return res;
33
130
}
34
35
/// 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
4.47M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.47M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.47M
    memcpy(address, &src, sizeof(src));
43
4.47M
}
_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
66.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
66.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
66.8k
    memcpy(address, &src, sizeof(src));
43
66.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.05M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.05M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.05M
    memcpy(address, &src, sizeof(src));
43
3.05M
}
_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
14.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.4k
    memcpy(address, &src, sizeof(src));
43
14.4k
}
_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
40.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.7k
    memcpy(address, &src, sizeof(src));
43
40.7k
}
44
} // namespace doris