Coverage Report

Created: 2026-10-22 00:25

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
16
// under the License.
17
// This file is copied from
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// https://github.com/ClickHouse/ClickHouse/blob/master/base/base/unaligned.h
19
// 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
4.68G
T unaligned_load(const void* address) {
30
4.68G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.68G
    T res {};
32
4.68G
    memcpy(&res, address, sizeof(res));
33
4.68G
    return res;
34
4.68G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
1.57k
T unaligned_load(const void* address) {
30
1.57k
    static_assert(std::is_trivially_copyable_v<T>);
31
1.57k
    T res {};
32
1.57k
    memcpy(&res, address, sizeof(res));
33
1.57k
    return res;
34
1.57k
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
108M
T unaligned_load(const void* address) {
30
108M
    static_assert(std::is_trivially_copyable_v<T>);
31
108M
    T res {};
32
108M
    memcpy(&res, address, sizeof(res));
33
108M
    return res;
34
108M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.49G
T unaligned_load(const void* address) {
30
4.49G
    static_assert(std::is_trivially_copyable_v<T>);
31
4.49G
    T res {};
32
4.49G
    memcpy(&res, address, sizeof(res));
33
4.49G
    return res;
34
4.49G
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
359
T unaligned_load(const void* address) {
30
359
    static_assert(std::is_trivially_copyable_v<T>);
31
359
    T res {};
32
359
    memcpy(&res, address, sizeof(res));
33
359
    return res;
34
359
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
1.36M
T unaligned_load(const void* address) {
30
1.36M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.36M
    T res {};
32
1.36M
    memcpy(&res, address, sizeof(res));
33
1.36M
    return res;
34
1.36M
}
_ZN5doris14unaligned_loadIdEET_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_loadIhEET_PKv
Line
Count
Source
29
8.10M
T unaligned_load(const void* address) {
30
8.10M
    static_assert(std::is_trivially_copyable_v<T>);
31
8.10M
    T res {};
32
8.10M
    memcpy(&res, address, sizeof(res));
33
8.10M
    return res;
34
8.10M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.43M
T unaligned_load(const void* address) {
30
3.43M
    static_assert(std::is_trivially_copyable_v<T>);
31
3.43M
    T res {};
32
3.43M
    memcpy(&res, address, sizeof(res));
33
3.43M
    return res;
34
3.43M
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
603k
T unaligned_load(const void* address) {
30
603k
    static_assert(std::is_trivially_copyable_v<T>);
31
603k
    T res {};
32
603k
    memcpy(&res, address, sizeof(res));
33
603k
    return res;
34
603k
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
22.7M
T unaligned_load(const void* address) {
30
22.7M
    static_assert(std::is_trivially_copyable_v<T>);
31
22.7M
    T res {};
32
22.7M
    memcpy(&res, address, sizeof(res));
33
22.7M
    return res;
34
22.7M
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
23.2M
T unaligned_load(const void* address) {
30
23.2M
    static_assert(std::is_trivially_copyable_v<T>);
31
23.2M
    T res {};
32
23.2M
    memcpy(&res, address, sizeof(res));
33
23.2M
    return res;
34
23.2M
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.76M
T unaligned_load(const void* address) {
30
2.76M
    static_assert(std::is_trivially_copyable_v<T>);
31
2.76M
    T res {};
32
2.76M
    memcpy(&res, address, sizeof(res));
33
2.76M
    return res;
34
2.76M
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
27.8k
T unaligned_load(const void* address) {
30
27.8k
    static_assert(std::is_trivially_copyable_v<T>);
31
27.8k
    T res {};
32
27.8k
    memcpy(&res, address, sizeof(res));
33
27.8k
    return res;
34
27.8k
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
6.85M
T unaligned_load(const void* address) {
30
6.85M
    static_assert(std::is_trivially_copyable_v<T>);
31
6.85M
    T res {};
32
6.85M
    memcpy(&res, address, sizeof(res));
33
6.85M
    return res;
34
6.85M
}
_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
73.6k
T unaligned_load(const void* address) {
30
73.6k
    static_assert(std::is_trivially_copyable_v<T>);
31
73.6k
    T res {};
32
73.6k
    memcpy(&res, address, sizeof(res));
33
73.6k
    return res;
34
73.6k
}
_ZN5doris14unaligned_loadINS_16TimeStampNsValueEEET_PKv
Line
Count
Source
29
369
T unaligned_load(const void* address) {
30
369
    static_assert(std::is_trivially_copyable_v<T>);
31
369
    T res {};
32
369
    memcpy(&res, address, sizeof(res));
33
369
    return res;
34
369
}
_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
}
_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_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
8.10k
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
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_12PackedInt128EEET_PKv
_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
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_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_loadIbEET_PKv
Line
Count
Source
29
1.16M
T unaligned_load(const void* address) {
30
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
31
1.16M
    T res {};
32
1.16M
    memcpy(&res, address, sizeof(res));
33
1.16M
    return res;
34
1.16M
}
Unexecuted instantiation: _ZN5doris14unaligned_loadINS_13PackedUInt128EEET_PKv
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
700
T unaligned_load(const void* address) {
30
700
    static_assert(std::is_trivially_copyable_v<T>);
31
700
    T res {};
32
700
    memcpy(&res, address, sizeof(res));
33
700
    return res;
34
700
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
422
T unaligned_load(const void* address) {
30
422
    static_assert(std::is_trivially_copyable_v<T>);
31
422
    T res {};
32
422
    memcpy(&res, address, sizeof(res));
33
422
    return res;
34
422
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
Line
Count
Source
29
5.92M
T unaligned_load(const void* address) {
30
5.92M
    static_assert(std::is_trivially_copyable_v<T>);
31
5.92M
    T res {};
32
5.92M
    memcpy(&res, address, sizeof(res));
33
5.92M
    return res;
34
5.92M
}
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
4.31M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
4.31M
    static_assert(std::is_trivially_copyable_v<T>);
43
4.31M
    memcpy(address, &src, sizeof(src));
44
4.31M
}
_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
23.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
23.9k
    static_assert(std::is_trivially_copyable_v<T>);
43
23.9k
    memcpy(address, &src, sizeof(src));
44
23.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
2.94M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
2.94M
    static_assert(std::is_trivially_copyable_v<T>);
43
2.94M
    memcpy(address, &src, sizeof(src));
44
2.94M
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
103k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
103k
    static_assert(std::is_trivially_copyable_v<T>);
43
103k
    memcpy(address, &src, sizeof(src));
44
103k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
36.3k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
36.3k
    static_assert(std::is_trivially_copyable_v<T>);
43
36.3k
    memcpy(address, &src, sizeof(src));
44
36.3k
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
1.16M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
1.16M
    static_assert(std::is_trivially_copyable_v<T>);
43
1.16M
    memcpy(address, &src, sizeof(src));
44
1.16M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
41
18.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
42
18.6k
    static_assert(std::is_trivially_copyable_v<T>);
43
18.6k
    memcpy(address, &src, sizeof(src));
44
18.6k
}
45
} // namespace doris