Coverage Report

Created: 2026-09-01 18:38

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
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21
#pragma once
22
23
#include <cstring>
24
#include <type_traits>
25
26
namespace doris {
27
28
template <typename T>
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_loadItEET_PKv
Line
Count
Source
29
333
T unaligned_load(const void* address) {
30
333
    static_assert(std::is_trivially_copyable_v<T>);
31
333
    T res {};
32
333
    memcpy(&res, address, sizeof(res));
33
333
    return res;
34
333
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
140M
T unaligned_load(const void* address) {
30
140M
    static_assert(std::is_trivially_copyable_v<T>);
31
140M
    T res {};
32
140M
    memcpy(&res, address, sizeof(res));
33
140M
    return res;
34
140M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.52G
T unaligned_load(const void* address) {
30
4.52G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.52G
    T res {};
32
4.52G
    memcpy(&res, address, sizeof(res));
33
4.52G
    return res;
34
4.52G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
649
T unaligned_load(const void* address) {
30
649
    static_assert(std::is_trivially_copyable_v<T>);
31
649
    T res {};
32
649
    memcpy(&res, address, sizeof(res));
33
649
    return res;
34
649
}
_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
6.81M
T unaligned_load(const void* address) {
30
6.81M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.81M
    T res {};
32
6.81M
    memcpy(&res, address, sizeof(res));
33
6.81M
    return res;
34
6.81M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
25.8M
T unaligned_load(const void* address) {
30
25.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
25.8M
    T res {};
32
25.8M
    memcpy(&res, address, sizeof(res));
33
25.8M
    return res;
34
25.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
46.5M
T unaligned_load(const void* address) {
30
46.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
46.5M
    T res {};
32
46.5M
    memcpy(&res, address, sizeof(res));
33
46.5M
    return res;
34
46.5M
}
_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_12Decimal128V3EEET_PKv
Line
Count
Source
29
8.10k
T unaligned_load(const void* address) {
30
8.10k
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10k
    T res {};
32
8.10k
    memcpy(&res, address, sizeof(res));
33
8.10k
    return res;
34
8.10k
}
_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_loadIbEET_PKv
Line
Count
Source
29
1.22M
T unaligned_load(const void* address) {
30
1.22M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.22M
    T res {};
32
1.22M
    memcpy(&res, address, sizeof(res));
33
1.22M
    return res;
34
1.22M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
248k
T unaligned_load(const void* address) {
30
248k
    static_assert(std::is_trivially_copyable_v<T>);
31
248k
    T res {};
32
248k
    memcpy(&res, address, sizeof(res));
33
248k
    return res;
34
248k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
240k
T unaligned_load(const void* address) {
30
240k
    static_assert(std::is_trivially_copyable_v<T>);
31
240k
    T res {};
32
240k
    memcpy(&res, address, sizeof(res));
33
240k
    return res;
34
240k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
3.41M
T unaligned_load(const void* address) {
30
3.41M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.41M
    T res {};
32
3.41M
    memcpy(&res, address, sizeof(res));
33
3.41M
    return res;
34
3.41M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.09M
T unaligned_load(const void* address) {
30
8.09M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.09M
    T res {};
32
8.09M
    memcpy(&res, address, sizeof(res));
33
8.09M
    return res;
34
8.09M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.36M
T unaligned_load(const void* address) {
30
2.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.36M
    T res {};
32
2.36M
    memcpy(&res, address, sizeof(res));
33
2.36M
    return res;
34
2.36M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
78.2k
T unaligned_load(const void* address) {
30
78.2k
    static_assert(std::is_trivially_copyable_v<T>);
31
78.2k
    T res {};
32
78.2k
    memcpy(&res, address, sizeof(res));
33
78.2k
    return res;
34
78.2k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.44M
T unaligned_load(const void* address) {
30
1.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.44M
    T res {};
32
1.44M
    memcpy(&res, address, sizeof(res));
33
1.44M
    return res;
34
1.44M
}
_ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
Line
Count
Source
29
3
T unaligned_load(const void* address) {
30
3
    static_assert(std::is_trivially_copyable_v<T>);
31
3
    T res {};
32
3
    memcpy(&res, address, sizeof(res));
33
3
    return res;
34
3
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.12M
T unaligned_load(const void* address) {
30
4.12M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.12M
    T res {};
32
4.12M
    memcpy(&res, address, sizeof(res));
33
4.12M
    return res;
34
4.12M
}
_ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
Line
Count
Source
29
1
T unaligned_load(const void* address) {
30
1
    static_assert(std::is_trivially_copyable_v<T>);
31
1
    T res {};
32
1
    memcpy(&res, address, sizeof(res));
33
1
    return res;
34
1
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.02k
T unaligned_load(const void* address) {
30
3.02k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.02k
    T res {};
32
3.02k
    memcpy(&res, address, sizeof(res));
33
3.02k
    return res;
34
3.02k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
81.4k
T unaligned_load(const void* address) {
30
81.4k
    static_assert(std::is_trivially_copyable_v<T>);
31
81.4k
    T res {};
32
81.4k
    memcpy(&res, address, sizeof(res));
33
81.4k
    return res;
34
81.4k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.3k
T unaligned_load(const void* address) {
30
74.3k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.3k
    T res {};
32
74.3k
    memcpy(&res, address, sizeof(res));
33
74.3k
    return res;
34
74.3k
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
424
T unaligned_load(const void* address) {
30
424
    static_assert(std::is_trivially_copyable_v<T>);
31
424
    T res {};
32
424
    memcpy(&res, address, sizeof(res));
33
424
    return res;
34
424
}
_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_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.21k
T unaligned_load(const void* address) {
30
1.21k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.21k
    T res {};
32
1.21k
    memcpy(&res, address, sizeof(res));
33
1.21k
    return res;
34
1.21k
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
746
T unaligned_load(const void* address) {
30
746
    static_assert(std::is_trivially_copyable_v<T>);
31
746
    T res {};
32
746
    memcpy(&res, address, sizeof(res));
33
746
    return res;
34
746
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
454
T unaligned_load(const void* address) {
30
454
    static_assert(std::is_trivially_copyable_v<T>);
31
454
    T res {};
32
454
    memcpy(&res, address, sizeof(res));
33
454
    return res;
34
454
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
3.33M
T unaligned_load(const void* address) {
30
3.33M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.33M
    T res {};
32
3.33M
    memcpy(&res, address, sizeof(res));
33
3.33M
    return res;
34
3.33M
}
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
4.48M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.48M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.48M
    memcpy(address, &src, sizeof(src));
44
4.48M
}
_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
118k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
118k
    static_assert(std::is_trivially_copyable_v<T>);
43
118k
    memcpy(address, &src, sizeof(src));
44
118k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
3.04M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.04M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.04M
    memcpy(address, &src, sizeof(src));
44
3.04M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.15M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.15M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.15M
    memcpy(address, &src, sizeof(src));
44
1.15M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
14.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
14.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
14.6k
    memcpy(address, &src, sizeof(src));
44
14.6k
}
_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
35.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.8k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.8k
    memcpy(address, &src, sizeof(src));
44
35.8k
}
45
} // namespace doris