Coverage Report

Created: 2026-03-23 17:10

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
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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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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
3.98G
T unaligned_load(const void* address) {
30
3.98G
    T res {};
31
3.98G
    memcpy(&res, address, sizeof(res));
32
3.98G
    return res;
33
3.98G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
350
T unaligned_load(const void* address) {
30
350
    T res {};
31
350
    memcpy(&res, address, sizeof(res));
32
350
    return res;
33
350
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
69.1M
T unaligned_load(const void* address) {
30
69.1M
    T res {};
31
69.1M
    memcpy(&res, address, sizeof(res));
32
69.1M
    return res;
33
69.1M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
3.83G
T unaligned_load(const void* address) {
30
3.83G
    T res {};
31
3.83G
    memcpy(&res, address, sizeof(res));
32
3.83G
    return res;
33
3.83G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.33M
T unaligned_load(const void* address) {
30
7.33M
    T res {};
31
7.33M
    memcpy(&res, address, sizeof(res));
32
7.33M
    return res;
33
7.33M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
2
T unaligned_load(const void* address) {
30
2
    T res {};
31
2
    memcpy(&res, address, sizeof(res));
32
2
    return res;
33
2
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
208k
T unaligned_load(const void* address) {
30
208k
    T res {};
31
208k
    memcpy(&res, address, sizeof(res));
32
208k
    return res;
33
208k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
30.5M
T unaligned_load(const void* address) {
30
30.5M
    T res {};
31
30.5M
    memcpy(&res, address, sizeof(res));
32
30.5M
    return res;
33
30.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
4.84M
T unaligned_load(const void* address) {
30
4.84M
    T res {};
31
4.84M
    memcpy(&res, address, sizeof(res));
32
4.84M
    return res;
33
4.84M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
19.3M
T unaligned_load(const void* address) {
30
19.3M
    T res {};
31
19.3M
    memcpy(&res, address, sizeof(res));
32
19.3M
    return res;
33
19.3M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.77M
T unaligned_load(const void* address) {
30
2.77M
    T res {};
31
2.77M
    memcpy(&res, address, sizeof(res));
32
2.77M
    return res;
33
2.77M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
26.3k
T unaligned_load(const void* address) {
30
26.3k
    T res {};
31
26.3k
    memcpy(&res, address, sizeof(res));
32
26.3k
    return res;
33
26.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
69.9k
T unaligned_load(const void* address) {
30
69.9k
    T res {};
31
69.9k
    memcpy(&res, address, sizeof(res));
32
69.9k
    return res;
33
69.9k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
2.29k
T unaligned_load(const void* address) {
30
2.29k
    T res {};
31
2.29k
    memcpy(&res, address, sizeof(res));
32
2.29k
    return res;
33
2.29k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
655k
T unaligned_load(const void* address) {
30
655k
    T res {};
31
655k
    memcpy(&res, address, sizeof(res));
32
655k
    return res;
33
655k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.81M
T unaligned_load(const void* address) {
30
1.81M
    T res {};
31
1.81M
    memcpy(&res, address, sizeof(res));
32
1.81M
    return res;
33
1.81M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.99M
T unaligned_load(const void* address) {
30
2.99M
    T res {};
31
2.99M
    memcpy(&res, address, sizeof(res));
32
2.99M
    return res;
33
2.99M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
450
T unaligned_load(const void* address) {
30
450
    T res {};
31
450
    memcpy(&res, address, sizeof(res));
32
450
    return res;
33
450
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
997k
T unaligned_load(const void* address) {
30
997k
    T res {};
31
997k
    memcpy(&res, address, sizeof(res));
32
997k
    return res;
33
997k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
543k
T unaligned_load(const void* address) {
30
543k
    T res {};
31
543k
    memcpy(&res, address, sizeof(res));
32
543k
    return res;
33
543k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
607
T unaligned_load(const void* address) {
30
607
    T res {};
31
607
    memcpy(&res, address, sizeof(res));
32
607
    return res;
33
607
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.19k
T unaligned_load(const void* address) {
30
4.19k
    T res {};
31
4.19k
    memcpy(&res, address, sizeof(res));
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4.19k
    return res;
33
4.19k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.77M
T unaligned_load(const void* address) {
30
6.77M
    T res {};
31
6.77M
    memcpy(&res, address, sizeof(res));
32
6.77M
    return res;
33
6.77M
}
_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;
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4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
5.49k
T unaligned_load(const void* address) {
30
5.49k
    T res {};
31
5.49k
    memcpy(&res, address, sizeof(res));
32
5.49k
    return res;
33
5.49k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
4.37k
T unaligned_load(const void* address) {
30
4.37k
    T res {};
31
4.37k
    memcpy(&res, address, sizeof(res));
32
4.37k
    return res;
33
4.37k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.12M
T unaligned_load(const void* address) {
30
4.12M
    T res {};
31
4.12M
    memcpy(&res, address, sizeof(res));
32
4.12M
    return res;
33
4.12M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
22
T unaligned_load(const void* address) {
30
22
    T res {};
31
22
    memcpy(&res, address, sizeof(res));
32
22
    return res;
33
22
}
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
2.57M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.57M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.57M
    memcpy(address, &src, sizeof(src));
43
2.57M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.5k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.5k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.5k
    memcpy(address, &src, sizeof(src));
43
25.5k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
13.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
13.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
13.8k
    memcpy(address, &src, sizeof(src));
43
13.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.80M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.80M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.80M
    memcpy(address, &src, sizeof(src));
43
1.80M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
599k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
599k
    static_assert(std::is_trivially_copyable_v<T>);
42
599k
    memcpy(address, &src, sizeof(src));
43
599k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
10.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
10.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
10.8k
    memcpy(address, &src, sizeof(src));
43
10.8k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
91.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
91.0k
    static_assert(std::is_trivially_copyable_v<T>);
42
91.0k
    memcpy(address, &src, sizeof(src));
43
91.0k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.4k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.4k
    memcpy(address, &src, sizeof(src));
43
25.4k
}
44
} // namespace doris