Coverage Report

Created: 2026-09-09 07:36

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
14
// 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
4.78G
T unaligned_load(const void* address) {
30
4.78G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.78G
    T res {};
32
4.78G
    memcpy(&res, address, sizeof(res));
33
4.78G
    return res;
34
4.78G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
375
T unaligned_load(const void* address) {
30
375
    static_assert(std::is_trivially_copyable_v<T>);
31
375
    T res {};
32
375
    memcpy(&res, address, sizeof(res));
33
375
    return res;
34
375
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
133M
T unaligned_load(const void* address) {
30
133M
    static_assert(std::is_trivially_copyable_v<T>);
31
133M
    T res {};
32
133M
    memcpy(&res, address, sizeof(res));
33
133M
    return res;
34
133M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.57G
T unaligned_load(const void* address) {
30
4.57G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.57G
    T res {};
32
4.57G
    memcpy(&res, address, sizeof(res));
33
4.57G
    return res;
34
4.57G
}
_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_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
6.80M
T unaligned_load(const void* address) {
30
6.80M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.80M
    T res {};
32
6.80M
    memcpy(&res, address, sizeof(res));
33
6.80M
    return res;
34
6.80M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
26.8M
T unaligned_load(const void* address) {
30
26.8M
    static_assert(std::is_trivially_copyable_v<T>);
31
26.8M
    T res {};
32
26.8M
    memcpy(&res, address, sizeof(res));
33
26.8M
    return res;
34
26.8M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
18.3M
T unaligned_load(const void* address) {
30
18.3M
    static_assert(std::is_trivially_copyable_v<T>);
31
18.3M
    T res {};
32
18.3M
    memcpy(&res, address, sizeof(res));
33
18.3M
    return res;
34
18.3M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.69k
    T res {};
32
4.69k
    memcpy(&res, address, sizeof(res));
33
4.69k
    return res;
34
4.69k
}
_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
1.02M
T unaligned_load(const void* address) {
30
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.02M
    T res {};
32
1.02M
    memcpy(&res, address, sizeof(res));
33
1.02M
    return res;
34
1.02M
}
_ZN5doris14unaligned_loadIfEET_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_loadIdEET_PKv
Line
Count
Source
29
3.92M
T unaligned_load(const void* address) {
30
3.92M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.92M
    T res {};
32
3.92M
    memcpy(&res, address, sizeof(res));
33
3.92M
    return res;
34
3.92M
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.44M
T unaligned_load(const void* address) {
30
8.44M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.44M
    T res {};
32
8.44M
    memcpy(&res, address, sizeof(res));
33
8.44M
    return res;
34
8.44M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.59M
T unaligned_load(const void* address) {
30
3.59M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.59M
    T res {};
32
3.59M
    memcpy(&res, address, sizeof(res));
33
3.59M
    return res;
34
3.59M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
650k
T unaligned_load(const void* address) {
30
650k
    static_assert(std::is_trivially_copyable_v<T>);
31
650k
    T res {};
32
650k
    memcpy(&res, address, sizeof(res));
33
650k
    return res;
34
650k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.60M
T unaligned_load(const void* address) {
30
2.60M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.60M
    T res {};
32
2.60M
    memcpy(&res, address, sizeof(res));
33
2.60M
    return res;
34
2.60M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
3.13k
T unaligned_load(const void* address) {
30
3.13k
    static_assert(std::is_trivially_copyable_v<T>);
31
3.13k
    T res {};
32
3.13k
    memcpy(&res, address, sizeof(res));
33
3.13k
    return res;
34
3.13k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.11M
T unaligned_load(const void* address) {
30
4.11M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.11M
    T res {};
32
4.11M
    memcpy(&res, address, sizeof(res));
33
4.11M
    return res;
34
4.11M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
43.8k
T unaligned_load(const void* address) {
30
43.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
43.8k
    T res {};
32
43.8k
    memcpy(&res, address, sizeof(res));
33
43.8k
    return res;
34
43.8k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
73.7k
T unaligned_load(const void* address) {
30
73.7k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.7k
    T res {};
32
73.7k
    memcpy(&res, address, sizeof(res));
33
73.7k
    return res;
34
73.7k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
406
T unaligned_load(const void* address) {
30
406
    static_assert(std::is_trivially_copyable_v<T>);
31
406
    T res {};
32
406
    memcpy(&res, address, sizeof(res));
33
406
    return res;
34
406
}
_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_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_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_7DecimalInEEEET_PKv
Line
Count
Source
29
1.46k
T unaligned_load(const void* address) {
30
1.46k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.46k
    T res {};
32
1.46k
    memcpy(&res, address, sizeof(res));
33
1.46k
    return res;
34
1.46k
}
_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_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_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
744
T unaligned_load(const void* address) {
30
744
    static_assert(std::is_trivially_copyable_v<T>);
31
744
    T res {};
32
744
    memcpy(&res, address, sizeof(res));
33
744
    return res;
34
744
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
458
T unaligned_load(const void* address) {
30
458
    static_assert(std::is_trivially_copyable_v<T>);
31
458
    T res {};
32
458
    memcpy(&res, address, sizeof(res));
33
458
    return res;
34
458
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.73M
T unaligned_load(const void* address) {
30
5.73M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.73M
    T res {};
32
5.73M
    memcpy(&res, address, sizeof(res));
33
5.73M
    return res;
34
5.73M
}
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
3.90M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
3.90M
    static_assert(std::is_trivially_copyable_v<T>);
43
3.90M
    memcpy(address, &src, sizeof(src));
44
3.90M
}
_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
38.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
38.7k
    static_assert(std::is_trivially_copyable_v<T>);
43
38.7k
    memcpy(address, &src, sizeof(src));
44
38.7k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.65M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.65M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.65M
    memcpy(address, &src, sizeof(src));
44
2.65M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.02M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.02M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.02M
    memcpy(address, &src, sizeof(src));
44
1.02M
}
_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
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
35.9k
    memcpy(address, &src, sizeof(src));
44
35.9k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
13.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
13.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
13.9k
    memcpy(address, &src, sizeof(src));
44
13.9k
}
45
} // namespace doris