Coverage Report

Created: 2026-06-23 05:22

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
be/src/util/unaligned.h
Line
Count
Source
1
// Licensed to the Apache Software Foundation (ASF) under one
2
// or more contributor license agreements.  See the NOTICE file
3
// distributed with this work for additional information
4
// regarding copyright ownership.  The ASF licenses this file
5
// to you under the Apache License, Version 2.0 (the
6
// "License"); you may not use this file except in compliance
7
// 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
10
//
11
// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
13
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
15
// 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
20
21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
29
4.99G
T unaligned_load(const void* address) {
30
4.99G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.99G
    T res {};
32
4.99G
    memcpy(&res, address, sizeof(res));
33
4.99G
    return res;
34
4.99G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.02k
T unaligned_load(const void* address) {
30
1.02k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.02k
    T res {};
32
1.02k
    memcpy(&res, address, sizeof(res));
33
1.02k
    return res;
34
1.02k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
154M
T unaligned_load(const void* address) {
30
154M
    static_assert(std::is_trivially_copyable_v<T>);
31
154M
    T res {};
32
154M
    memcpy(&res, address, sizeof(res));
33
154M
    return res;
34
154M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.76G
T unaligned_load(const void* address) {
30
4.76G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.76G
    T res {};
32
4.76G
    memcpy(&res, address, sizeof(res));
33
4.76G
    return res;
34
4.76G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.25M
T unaligned_load(const void* address) {
30
8.25M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.25M
    T res {};
32
8.25M
    memcpy(&res, address, sizeof(res));
33
8.25M
    return res;
34
8.25M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
395
T unaligned_load(const void* address) {
30
395
    static_assert(std::is_trivially_copyable_v<T>);
31
395
    T res {};
32
395
    memcpy(&res, address, sizeof(res));
33
395
    return res;
34
395
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.21M
T unaligned_load(const void* address) {
30
4.21M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.21M
    T res {};
32
4.21M
    memcpy(&res, address, sizeof(res));
33
4.21M
    return res;
34
4.21M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
229k
T unaligned_load(const void* address) {
30
229k
    static_assert(std::is_trivially_copyable_v<T>);
31
229k
    T res {};
32
229k
    memcpy(&res, address, sizeof(res));
33
229k
    return res;
34
229k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
16.7M
T unaligned_load(const void* address) {
30
16.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
16.7M
    T res {};
32
16.7M
    memcpy(&res, address, sizeof(res));
33
16.7M
    return res;
34
16.7M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.32M
T unaligned_load(const void* address) {
30
2.32M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.32M
    T res {};
32
2.32M
    memcpy(&res, address, sizeof(res));
33
2.32M
    return res;
34
2.32M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
24.4M
T unaligned_load(const void* address) {
30
24.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
24.4M
    T res {};
32
24.4M
    memcpy(&res, address, sizeof(res));
33
24.4M
    return res;
34
24.4M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
4.95M
T unaligned_load(const void* address) {
30
4.95M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.95M
    T res {};
32
4.95M
    memcpy(&res, address, sizeof(res));
33
4.95M
    return res;
34
4.95M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
41.3k
T unaligned_load(const void* address) {
30
41.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
41.3k
    T res {};
32
41.3k
    memcpy(&res, address, sizeof(res));
33
41.3k
    return res;
34
41.3k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.4k
T unaligned_load(const void* address) {
30
77.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
77.4k
    T res {};
32
77.4k
    memcpy(&res, address, sizeof(res));
33
77.4k
    return res;
34
77.4k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.71k
T unaligned_load(const void* address) {
30
7.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.71k
    T res {};
32
7.71k
    memcpy(&res, address, sizeof(res));
33
7.71k
    return res;
34
7.71k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
95.0k
T unaligned_load(const void* address) {
30
95.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
95.0k
    T res {};
32
95.0k
    memcpy(&res, address, sizeof(res));
33
95.0k
    return res;
34
95.0k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.42M
T unaligned_load(const void* address) {
30
1.42M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.42M
    T res {};
32
1.42M
    memcpy(&res, address, sizeof(res));
33
1.42M
    return res;
34
1.42M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    static_assert(std::is_trivially_copyable_v<T>);
31
520
    T res {};
32
520
    memcpy(&res, address, sizeof(res));
33
520
    return res;
34
520
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.11M
T unaligned_load(const void* address) {
30
1.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.11M
    T res {};
32
1.11M
    memcpy(&res, address, sizeof(res));
33
1.11M
    return res;
34
1.11M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3.54k
T unaligned_load(const void* address) {
30
3.54k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.54k
    T res {};
32
3.54k
    memcpy(&res, address, sizeof(res));
33
3.54k
    return res;
34
3.54k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.41k
T unaligned_load(const void* address) {
30
1.41k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.41k
    T res {};
32
1.41k
    memcpy(&res, address, sizeof(res));
33
1.41k
    return res;
34
1.41k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.86k
T unaligned_load(const void* address) {
30
4.86k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.86k
    T res {};
32
4.86k
    memcpy(&res, address, sizeof(res));
33
4.86k
    return res;
34
4.86k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
Line
Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.79M
    T res {};
32
6.79M
    memcpy(&res, address, sizeof(res));
33
6.79M
    return res;
34
6.79M
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
7.99k
T unaligned_load(const void* address) {
30
7.99k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.99k
    T res {};
32
7.99k
    memcpy(&res, address, sizeof(res));
33
7.99k
    return res;
34
7.99k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.50k
T unaligned_load(const void* address) {
30
1.50k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.50k
    T res {};
32
1.50k
    memcpy(&res, address, sizeof(res));
33
1.50k
    return res;
34
1.50k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
Line
Count
Source
29
6.34k
T unaligned_load(const void* address) {
30
6.34k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.34k
    T res {};
32
6.34k
    memcpy(&res, address, sizeof(res));
33
6.34k
    return res;
34
6.34k
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
2.65k
T unaligned_load(const void* address) {
30
2.65k
    static_assert(std::is_trivially_copyable_v<T>);
31
2.65k
    T res {};
32
2.65k
    memcpy(&res, address, sizeof(res));
33
2.65k
    return res;
34
2.65k
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.71k
T unaligned_load(const void* address) {
30
4.71k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.71k
    T res {};
32
4.71k
    memcpy(&res, address, sizeof(res));
33
4.71k
    return res;
34
4.71k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
4.97M
T unaligned_load(const void* address) {
30
4.97M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.97M
    T res {};
32
4.97M
    memcpy(&res, address, sizeof(res));
33
4.97M
    return res;
34
4.97M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
408
T unaligned_load(const void* address) {
30
408
    static_assert(std::is_trivially_copyable_v<T>);
31
408
    T res {};
32
408
    memcpy(&res, address, sizeof(res));
33
408
    return res;
34
408
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
132
T unaligned_load(const void* address) {
30
132
    static_assert(std::is_trivially_copyable_v<T>);
31
132
    T res {};
32
132
    memcpy(&res, address, sizeof(res));
33
132
    return res;
34
132
}
35
36
/// We've had troubles before with wrong store size due to integral promotions
37
/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
38
/// To prevent this, make the caller specify the stored type explicitly.
39
/// To disable deduction of T, wrap the argument type with std::enable_if.
40
template <typename T>
41
4.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.15M
    memcpy(address, &src, sizeof(src));
44
4.15M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
25.6k
    memcpy(address, &src, sizeof(src));
44
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
68.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
68.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
68.4k
    memcpy(address, &src, sizeof(src));
44
68.4k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.83M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.83M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.83M
    memcpy(address, &src, sizeof(src));
44
2.83M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.07M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.07M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.07M
    memcpy(address, &src, sizeof(src));
44
1.07M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.2k
    memcpy(address, &src, sizeof(src));
44
13.2k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
101k
    static_assert(std::is_trivially_copyable_v<T>);
43
101k
    memcpy(address, &src, sizeof(src));
44
101k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.0k
    memcpy(address, &src, sizeof(src));
44
36.0k
}
45
} // namespace doris