Coverage Report

Created: 2026-04-07 10:24

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
4.58G
T unaligned_load(const void* address) {
30
4.58G
    T res {};
31
4.58G
    memcpy(&res, address, sizeof(res));
32
4.58G
    return res;
33
4.58G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
334
T unaligned_load(const void* address) {
30
334
    T res {};
31
334
    memcpy(&res, address, sizeof(res));
32
334
    return res;
33
334
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
108M
T unaligned_load(const void* address) {
30
108M
    T res {};
31
108M
    memcpy(&res, address, sizeof(res));
32
108M
    return res;
33
108M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.37G
T unaligned_load(const void* address) {
30
4.37G
    T res {};
31
4.37G
    memcpy(&res, address, sizeof(res));
32
4.37G
    return res;
33
4.37G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.17M
T unaligned_load(const void* address) {
30
8.17M
    T res {};
31
8.17M
    memcpy(&res, address, sizeof(res));
32
8.17M
    return res;
33
8.17M
}
_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
230k
T unaligned_load(const void* address) {
30
230k
    T res {};
31
230k
    memcpy(&res, address, sizeof(res));
32
230k
    return res;
33
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
27.4M
T unaligned_load(const void* address) {
30
27.4M
    T res {};
31
27.4M
    memcpy(&res, address, sizeof(res));
32
27.4M
    return res;
33
27.4M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.35M
T unaligned_load(const void* address) {
30
3.35M
    T res {};
31
3.35M
    memcpy(&res, address, sizeof(res));
32
3.35M
    return res;
33
3.35M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
33.0M
T unaligned_load(const void* address) {
30
33.0M
    T res {};
31
33.0M
    memcpy(&res, address, sizeof(res));
32
33.0M
    return res;
33
33.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.14M
T unaligned_load(const void* address) {
30
6.14M
    T res {};
31
6.14M
    memcpy(&res, address, sizeof(res));
32
6.14M
    return res;
33
6.14M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
42.7k
T unaligned_load(const void* address) {
30
42.7k
    T res {};
31
42.7k
    memcpy(&res, address, sizeof(res));
32
42.7k
    return res;
33
42.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.4k
T unaligned_load(const void* address) {
30
74.4k
    T res {};
31
74.4k
    memcpy(&res, address, sizeof(res));
32
74.4k
    return res;
33
74.4k
}
_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
743k
T unaligned_load(const void* address) {
30
743k
    T res {};
31
743k
    memcpy(&res, address, sizeof(res));
32
743k
    return res;
33
743k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.76M
T unaligned_load(const void* address) {
30
1.76M
    T res {};
31
1.76M
    memcpy(&res, address, sizeof(res));
32
1.76M
    return res;
33
1.76M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.13M
T unaligned_load(const void* address) {
30
3.13M
    T res {};
31
3.13M
    memcpy(&res, address, sizeof(res));
32
3.13M
    return res;
33
3.13M
}
_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
1.00M
T unaligned_load(const void* address) {
30
1.00M
    T res {};
31
1.00M
    memcpy(&res, address, sizeof(res));
32
1.00M
    return res;
33
1.00M
}
_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;
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1.14k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.20k
T unaligned_load(const void* address) {
30
4.20k
    T res {};
31
4.20k
    memcpy(&res, address, sizeof(res));
32
4.20k
    return res;
33
4.20k
}
_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
4.60M
T unaligned_load(const void* address) {
30
4.60M
    T res {};
31
4.60M
    memcpy(&res, address, sizeof(res));
32
4.60M
    return res;
33
4.60M
}
_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.
38
/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.32M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.32M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.32M
    memcpy(address, &src, sizeof(src));
43
4.32M
}
_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
68.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
68.3k
    static_assert(std::is_trivially_copyable_v<T>);
42
68.3k
    memcpy(address, &src, sizeof(src));
43
68.3k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.93M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.93M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.93M
    memcpy(address, &src, sizeof(src));
43
2.93M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.14M
    memcpy(address, &src, sizeof(src));
43
1.14M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
13.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
13.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
13.0k
    memcpy(address, &src, sizeof(src));
43
13.0k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
101k
    static_assert(std::is_trivially_copyable_v<T>);
42
101k
    memcpy(address, &src, sizeof(src));
43
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
35.9k
    memcpy(address, &src, sizeof(src));
43
35.9k
}
44
} // namespace doris