Coverage Report

Created: 2026-10-17 12:29

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
4.41G
T unaligned_load(const void* address) {
30
4.41G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.41G
    T res {};
32
4.41G
    memcpy(&res, address, sizeof(res));
33
4.41G
    return res;
34
4.41G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.67k
T unaligned_load(const void* address) {
30
1.67k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.67k
    T res {};
32
1.67k
    memcpy(&res, address, sizeof(res));
33
1.67k
    return res;
34
1.67k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
103M
T unaligned_load(const void* address) {
30
103M
    static_assert(std::is_trivially_copyable_v<T>);
31
103M
    T res {};
32
103M
    memcpy(&res, address, sizeof(res));
33
103M
    return res;
34
103M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.25G
T unaligned_load(const void* address) {
30
4.25G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.25G
    T res {};
32
4.25G
    memcpy(&res, address, sizeof(res));
33
4.25G
    return res;
34
4.25G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
267
T unaligned_load(const void* address) {
30
267
    static_assert(std::is_trivially_copyable_v<T>);
31
267
    T res {};
32
267
    memcpy(&res, address, sizeof(res));
33
267
    return res;
34
267
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
Line
Count
Source
29
4.77k
T unaligned_load(const void* address) {
30
4.77k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.77k
    T res {};
32
4.77k
    memcpy(&res, address, sizeof(res));
33
4.77k
    return res;
34
4.77k
}
_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_loadIlEET_PKv
Line
Count
Source
29
9.02M
T unaligned_load(const void* address) {
30
9.02M
    static_assert(std::is_trivially_copyable_v<T>);
31
9.02M
    T res {};
32
9.02M
    memcpy(&res, address, sizeof(res));
33
9.02M
    return res;
34
9.02M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
21.5M
T unaligned_load(const void* address) {
30
21.5M
    static_assert(std::is_trivially_copyable_v<T>);
31
21.5M
    T res {};
32
21.5M
    memcpy(&res, address, sizeof(res));
33
21.5M
    return res;
34
21.5M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.70k
T unaligned_load(const void* address) {
30
4.70k
    static_assert(std::is_trivially_copyable_v<T>);
31
4.70k
    T res {};
32
4.70k
    memcpy(&res, address, sizeof(res));
33
4.70k
    return res;
34
4.70k
}
_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
6.33k
T unaligned_load(const void* address) {
30
6.33k
    static_assert(std::is_trivially_copyable_v<T>);
31
6.33k
    T res {};
32
6.33k
    memcpy(&res, address, sizeof(res));
33
6.33k
    return res;
34
6.33k
}
_ZN5doris14unaligned_loadIbEET_PKv
Line
Count
Source
29
1.08M
T unaligned_load(const void* address) {
30
1.08M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.08M
    T res {};
32
1.08M
    memcpy(&res, address, sizeof(res));
33
1.08M
    return res;
34
1.08M
}
_ZN5doris14unaligned_loadINS_21ParquetInt96TimestampEEET_PKv
Line
Count
Source
29
350k
T unaligned_load(const void* address) {
30
350k
    static_assert(std::is_trivially_copyable_v<T>);
31
350k
    T res {};
32
350k
    memcpy(&res, address, sizeof(res));
33
350k
    return res;
34
350k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.9k
T unaligned_load(const void* address) {
30
27.9k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.9k
    T res {};
32
27.9k
    memcpy(&res, address, sizeof(res));
33
27.9k
    return res;
34
27.9k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.39M
T unaligned_load(const void* address) {
30
1.39M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.39M
    T res {};
32
1.39M
    memcpy(&res, address, sizeof(res));
33
1.39M
    return res;
34
1.39M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
1.18k
T unaligned_load(const void* address) {
30
1.18k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.18k
    T res {};
32
1.18k
    memcpy(&res, address, sizeof(res));
33
1.18k
    return res;
34
1.18k
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
282k
T unaligned_load(const void* address) {
30
282k
    static_assert(std::is_trivially_copyable_v<T>);
31
282k
    T res {};
32
282k
    memcpy(&res, address, sizeof(res));
33
282k
    return res;
34
282k
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
121k
T unaligned_load(const void* address) {
30
121k
    static_assert(std::is_trivially_copyable_v<T>);
31
121k
    T res {};
32
121k
    memcpy(&res, address, sizeof(res));
33
121k
    return res;
34
121k
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.88M
T unaligned_load(const void* address) {
30
7.88M
    static_assert(std::is_trivially_copyable_v<T>);
31
7.88M
    T res {};
32
7.88M
    memcpy(&res, address, sizeof(res));
33
7.88M
    return res;
34
7.88M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
2.37M
T unaligned_load(const void* address) {
30
2.37M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.37M
    T res {};
32
2.37M
    memcpy(&res, address, sizeof(res));
33
2.37M
    return res;
34
2.37M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
53.5k
T unaligned_load(const void* address) {
30
53.5k
    static_assert(std::is_trivially_copyable_v<T>);
31
53.5k
    T res {};
32
53.5k
    memcpy(&res, address, sizeof(res));
33
53.5k
    return res;
34
53.5k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
4.15M
T unaligned_load(const void* address) {
30
4.15M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.15M
    T res {};
32
4.15M
    memcpy(&res, address, sizeof(res));
33
4.15M
    return res;
34
4.15M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
134k
T unaligned_load(const void* address) {
30
134k
    static_assert(std::is_trivially_copyable_v<T>);
31
134k
    T res {};
32
134k
    memcpy(&res, address, sizeof(res));
33
134k
    return res;
34
134k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.0k
T unaligned_load(const void* address) {
30
74.0k
    static_assert(std::is_trivially_copyable_v<T>);
31
74.0k
    T res {};
32
74.0k
    memcpy(&res, address, sizeof(res));
33
74.0k
    return res;
34
74.0k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
350
T unaligned_load(const void* address) {
30
350
    static_assert(std::is_trivially_copyable_v<T>);
31
350
    T res {};
32
350
    memcpy(&res, address, sizeof(res));
33
350
    return res;
34
350
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
Line
Count
Source
29
445
T unaligned_load(const void* address) {
30
445
    static_assert(std::is_trivially_copyable_v<T>);
31
445
    T res {};
32
445
    memcpy(&res, address, sizeof(res));
33
445
    return res;
34
445
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
702
T unaligned_load(const void* address) {
30
702
    static_assert(std::is_trivially_copyable_v<T>);
31
702
    T res {};
32
702
    memcpy(&res, address, sizeof(res));
33
702
    return res;
34
702
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_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_9StringRefEEET_PKv
Line
Count
Source
29
4.88M
T unaligned_load(const void* address) {
30
4.88M
    static_assert(std::is_trivially_copyable_v<T>);
31
4.88M
    T res {};
32
4.88M
    memcpy(&res, address, sizeof(res));
33
4.88M
    return res;
34
4.88M
}
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
4.08M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.08M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.08M
    memcpy(address, &src, sizeof(src));
44
4.08M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
26.1k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
26.1k
    static_assert(std::is_trivially_copyable_v<T>);
43
26.1k
    memcpy(address, &src, sizeof(src));
44
26.1k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
24.0k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
24.0k
    static_assert(std::is_trivially_copyable_v<T>);
43
24.0k
    memcpy(address, &src, sizeof(src));
44
24.0k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.75M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.75M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.75M
    memcpy(address, &src, sizeof(src));
44
2.75M
}
_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_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
127k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
127k
    static_assert(std::is_trivially_copyable_v<T>);
43
127k
    memcpy(address, &src, sizeof(src));
44
127k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
60.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
60.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
60.3k
    memcpy(address, &src, sizeof(src));
44
60.3k
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
19.4k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
19.4k
    static_assert(std::is_trivially_copyable_v<T>);
43
19.4k
    memcpy(address, &src, sizeof(src));
44
19.4k
}
45
} // namespace doris