Coverage Report

Created: 2026-07-15 10:06

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
5.08G
T unaligned_load(const void* address) {
30
5.08G
    static_assert(std::is_trivially_copyable_v<T>);
31
5.08G
    T res {};
32
5.08G
    memcpy(&res, address, sizeof(res));
33
5.08G
    return res;
34
5.08G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.07k
T unaligned_load(const void* address) {
30
1.07k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.07k
    T res {};
32
1.07k
    memcpy(&res, address, sizeof(res));
33
1.07k
    return res;
34
1.07k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
159M
T unaligned_load(const void* address) {
30
159M
    static_assert(std::is_trivially_copyable_v<T>);
31
159M
    T res {};
32
159M
    memcpy(&res, address, sizeof(res));
33
159M
    return res;
34
159M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.80G
T unaligned_load(const void* address) {
30
4.80G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80G
    T res {};
32
4.80G
    memcpy(&res, address, sizeof(res));
33
4.80G
    return res;
34
4.80G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.11M
T unaligned_load(const void* address) {
30
8.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.11M
    T res {};
32
8.11M
    memcpy(&res, address, sizeof(res));
33
8.11M
    return res;
34
8.11M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
418
T unaligned_load(const void* address) {
30
418
    static_assert(std::is_trivially_copyable_v<T>);
31
418
    T res {};
32
418
    memcpy(&res, address, sizeof(res));
33
418
    return res;
34
418
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.02M
T unaligned_load(const void* address) {
30
4.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.02M
    T res {};
32
4.02M
    memcpy(&res, address, sizeof(res));
33
4.02M
    return res;
34
4.02M
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
230k
T unaligned_load(const void* address) {
30
230k
    static_assert(std::is_trivially_copyable_v<T>);
31
230k
    T res {};
32
230k
    memcpy(&res, address, sizeof(res));
33
230k
    return res;
34
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
29.4M
T unaligned_load(const void* address) {
30
29.4M
    static_assert(std::is_trivially_copyable_v<T>);
31
29.4M
    T res {};
32
29.4M
    memcpy(&res, address, sizeof(res));
33
29.4M
    return res;
34
29.4M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.33M
T unaligned_load(const void* address) {
30
2.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.33M
    T res {};
32
2.33M
    memcpy(&res, address, sizeof(res));
33
2.33M
    return res;
34
2.33M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
57.8M
T unaligned_load(const void* address) {
30
57.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
57.8M
    T res {};
32
57.8M
    memcpy(&res, address, sizeof(res));
33
57.8M
    return res;
34
57.8M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
6.46M
T unaligned_load(const void* address) {
30
6.46M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.46M
    T res {};
32
6.46M
    memcpy(&res, address, sizeof(res));
33
6.46M
    return res;
34
6.46M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
42.7k
T unaligned_load(const void* address) {
30
42.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
42.7k
    T res {};
32
42.7k
    memcpy(&res, address, sizeof(res));
33
42.7k
    return res;
34
42.7k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
76.2k
T unaligned_load(const void* address) {
30
76.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
76.2k
    T res {};
32
76.2k
    memcpy(&res, address, sizeof(res));
33
76.2k
    return res;
34
76.2k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
7.70k
T unaligned_load(const void* address) {
30
7.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
7.70k
    T res {};
32
7.70k
    memcpy(&res, address, sizeof(res));
33
7.70k
    return res;
34
7.70k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
110k
T unaligned_load(const void* address) {
30
110k
    static_assert(std::is_trivially_copyable_v<T>);
31
110k
    T res {};
32
110k
    memcpy(&res, address, sizeof(res));
33
110k
    return res;
34
110k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.40M
T unaligned_load(const void* address) {
30
1.40M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.40M
    T res {};
32
1.40M
    memcpy(&res, address, sizeof(res));
33
1.40M
    return res;
34
1.40M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
645
T unaligned_load(const void* address) {
30
645
    static_assert(std::is_trivially_copyable_v<T>);
31
645
    T res {};
32
645
    memcpy(&res, address, sizeof(res));
33
645
    return res;
34
645
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.10M
T unaligned_load(const void* address) {
30
1.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.10M
    T res {};
32
1.10M
    memcpy(&res, address, sizeof(res));
33
1.10M
    return res;
34
1.10M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
4.68k
T unaligned_load(const void* address) {
30
4.68k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68k
    T res {};
32
4.68k
    memcpy(&res, address, sizeof(res));
33
4.68k
    return res;
34
4.68k
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1.85k
T unaligned_load(const void* address) {
30
1.85k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.85k
    T res {};
32
1.85k
    memcpy(&res, address, sizeof(res));
33
1.85k
    return res;
34
1.85k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.80k
T unaligned_load(const void* address) {
30
4.80k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.80k
    T res {};
32
4.80k
    memcpy(&res, address, sizeof(res));
33
4.80k
    return res;
34
4.80k
}
_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
8.00k
T unaligned_load(const void* address) {
30
8.00k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.00k
    T res {};
32
8.00k
    memcpy(&res, address, sizeof(res));
33
8.00k
    return res;
34
8.00k
}
_ZN5doris14unaligned_loadINS_7DecimalInEEEET_PKv
Line
Count
Source
29
1.49k
T unaligned_load(const void* address) {
30
1.49k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.49k
    T res {};
32
1.49k
    memcpy(&res, address, sizeof(res));
33
1.49k
    return res;
34
1.49k
}
_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
3.19k
T unaligned_load(const void* address) {
30
3.19k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.19k
    T res {};
32
3.19k
    memcpy(&res, address, sizeof(res));
33
3.19k
    return res;
34
3.19k
}
_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
3.79M
T unaligned_load(const void* address) {
30
3.79M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.79M
    T res {};
32
3.79M
    memcpy(&res, address, sizeof(res));
33
3.79M
    return res;
34
3.79M
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
386
T unaligned_load(const void* address) {
30
386
    static_assert(std::is_trivially_copyable_v<T>);
31
386
    T res {};
32
386
    memcpy(&res, address, sizeof(res));
33
386
    return res;
34
386
}
_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
4.11M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.11M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.11M
    memcpy(address, &src, sizeof(src));
44
4.11M
}
_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
73.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
73.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
73.8k
    memcpy(address, &src, sizeof(src));
44
73.8k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.79M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.79M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.79M
    memcpy(address, &src, sizeof(src));
44
2.79M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.06M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.06M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.06M
    memcpy(address, &src, sizeof(src));
44
1.06M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.2k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.2k
    memcpy(address, &src, sizeof(src));
44
14.2k
}
_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
35.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.7k
    memcpy(address, &src, sizeof(src));
44
35.7k
}
45
} // namespace doris