Coverage Report

Created: 2026-03-15 15:59

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
1.92G
T unaligned_load(const void* address) {
30
1.92G
    T res {};
31
1.92G
    memcpy(&res, address, sizeof(res));
32
1.92G
    return res;
33
1.92G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
472
T unaligned_load(const void* address) {
30
472
    T res {};
31
472
    memcpy(&res, address, sizeof(res));
32
472
    return res;
33
472
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
118M
T unaligned_load(const void* address) {
30
118M
    T res {};
31
118M
    memcpy(&res, address, sizeof(res));
32
118M
    return res;
33
118M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.71G
T unaligned_load(const void* address) {
30
1.71G
    T res {};
31
1.71G
    memcpy(&res, address, sizeof(res));
32
1.71G
    return res;
33
1.71G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.84M
T unaligned_load(const void* address) {
30
7.84M
    T res {};
31
7.84M
    memcpy(&res, address, sizeof(res));
32
7.84M
    return res;
33
7.84M
}
_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
240k
T unaligned_load(const void* address) {
30
240k
    T res {};
31
240k
    memcpy(&res, address, sizeof(res));
32
240k
    return res;
33
240k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
39.2M
T unaligned_load(const void* address) {
30
39.2M
    T res {};
31
39.2M
    memcpy(&res, address, sizeof(res));
32
39.2M
    return res;
33
39.2M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
5.45M
T unaligned_load(const void* address) {
30
5.45M
    T res {};
31
5.45M
    memcpy(&res, address, sizeof(res));
32
5.45M
    return res;
33
5.45M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
21.2M
T unaligned_load(const void* address) {
30
21.2M
    T res {};
31
21.2M
    memcpy(&res, address, sizeof(res));
32
21.2M
    return res;
33
21.2M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
7.17M
T unaligned_load(const void* address) {
30
7.17M
    T res {};
31
7.17M
    memcpy(&res, address, sizeof(res));
32
7.17M
    return res;
33
7.17M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
154k
T unaligned_load(const void* address) {
30
154k
    T res {};
31
154k
    memcpy(&res, address, sizeof(res));
32
154k
    return res;
33
154k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
76.0k
T unaligned_load(const void* address) {
30
76.0k
    T res {};
31
76.0k
    memcpy(&res, address, sizeof(res));
32
76.0k
    return res;
33
76.0k
}
_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));
32
7.76k
    return res;
33
7.76k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
866k
T unaligned_load(const void* address) {
30
866k
    T res {};
31
866k
    memcpy(&res, address, sizeof(res));
32
866k
    return res;
33
866k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.22M
T unaligned_load(const void* address) {
30
2.22M
    T res {};
31
2.22M
    memcpy(&res, address, sizeof(res));
32
2.22M
    return res;
33
2.22M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.29M
T unaligned_load(const void* address) {
30
3.29M
    T res {};
31
3.29M
    memcpy(&res, address, sizeof(res));
32
3.29M
    return res;
33
3.29M
}
_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
980k
T unaligned_load(const void* address) {
30
980k
    T res {};
31
980k
    memcpy(&res, address, sizeof(res));
32
980k
    return res;
33
980k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    T res {};
31
1.08M
    memcpy(&res, address, sizeof(res));
32
1.08M
    return res;
33
1.08M
}
_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
1.93M
T unaligned_load(const void* address) {
30
1.93M
    T res {};
31
1.93M
    memcpy(&res, address, sizeof(res));
32
1.93M
    return res;
33
1.93M
}
_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
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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.
38
/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.20M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.20M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.20M
    memcpy(address, &src, sizeof(src));
43
4.20M
}
_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
44.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
44.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
44.9k
    memcpy(address, &src, sizeof(src));
43
44.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.89M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.89M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.89M
    memcpy(address, &src, sizeof(src));
43
2.89M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.07M
    memcpy(address, &src, sizeof(src));
43
1.07M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
14.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
14.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
14.2k
    memcpy(address, &src, sizeof(src));
43
14.2k
}
_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