Coverage Report

Created: 2026-03-26 08:25

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/root/doris/be/src/util/unaligned.h
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1
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements.  See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership.  The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// 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
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied.  See the License for the
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// 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
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23
#include <cstring>
24
#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
1.54G
T unaligned_load(const void* address) {
30
1.54G
    T res {};
31
1.54G
    memcpy(&res, address, sizeof(res));
32
1.54G
    return res;
33
1.54G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
576
T unaligned_load(const void* address) {
30
576
    T res {};
31
576
    memcpy(&res, address, sizeof(res));
32
576
    return res;
33
576
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
118M
T unaligned_load(const void* address) {
30
118M
    T res {};
31
118M
    memcpy(&res, address, sizeof(res));
32
118M
    return res;
33
118M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
1.30G
T unaligned_load(const void* address) {
30
1.30G
    T res {};
31
1.30G
    memcpy(&res, address, sizeof(res));
32
1.30G
    return res;
33
1.30G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
7.69M
T unaligned_load(const void* address) {
30
7.69M
    T res {};
31
7.69M
    memcpy(&res, address, sizeof(res));
32
7.69M
    return res;
33
7.69M
}
_ZN5doris14unaligned_loadINS_16TimestampTzValueEEET_PKv
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Count
Source
29
389
T unaligned_load(const void* address) {
30
389
    T res {};
31
389
    memcpy(&res, address, sizeof(res));
32
389
    return res;
33
389
}
_ZN5doris14unaligned_loadIfEET_PKv
Line
Count
Source
29
239k
T unaligned_load(const void* address) {
30
239k
    T res {};
31
239k
    memcpy(&res, address, sizeof(res));
32
239k
    return res;
33
239k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
39.8M
T unaligned_load(const void* address) {
30
39.8M
    T res {};
31
39.8M
    memcpy(&res, address, sizeof(res));
32
39.8M
    return res;
33
39.8M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
4.93M
T unaligned_load(const void* address) {
30
4.93M
    T res {};
31
4.93M
    memcpy(&res, address, sizeof(res));
32
4.93M
    return res;
33
4.93M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
49.0M
T unaligned_load(const void* address) {
30
49.0M
    T res {};
31
49.0M
    memcpy(&res, address, sizeof(res));
32
49.0M
    return res;
33
49.0M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
630k
T unaligned_load(const void* address) {
30
630k
    T res {};
31
630k
    memcpy(&res, address, sizeof(res));
32
630k
    return res;
33
630k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
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Count
Source
29
42.9k
T unaligned_load(const void* address) {
30
42.9k
    T res {};
31
42.9k
    memcpy(&res, address, sizeof(res));
32
42.9k
    return res;
33
42.9k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
74.8k
T unaligned_load(const void* address) {
30
74.8k
    T res {};
31
74.8k
    memcpy(&res, address, sizeof(res));
32
74.8k
    return res;
33
74.8k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
12.7k
T unaligned_load(const void* address) {
30
12.7k
    T res {};
31
12.7k
    memcpy(&res, address, sizeof(res));
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12.7k
    return res;
33
12.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
872k
T unaligned_load(const void* address) {
30
872k
    T res {};
31
872k
    memcpy(&res, address, sizeof(res));
32
872k
    return res;
33
872k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
2.20M
T unaligned_load(const void* address) {
30
2.20M
    T res {};
31
2.20M
    memcpy(&res, address, sizeof(res));
32
2.20M
    return res;
33
2.20M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
3.08M
T unaligned_load(const void* address) {
30
3.08M
    T res {};
31
3.08M
    memcpy(&res, address, sizeof(res));
32
3.08M
    return res;
33
3.08M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
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Count
Source
29
380
T unaligned_load(const void* address) {
30
380
    T res {};
31
380
    memcpy(&res, address, sizeof(res));
32
380
    return res;
33
380
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
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Count
Source
29
996k
T unaligned_load(const void* address) {
30
996k
    T res {};
31
996k
    memcpy(&res, address, sizeof(res));
32
996k
    return res;
33
996k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.22M
T unaligned_load(const void* address) {
30
1.22M
    T res {};
31
1.22M
    memcpy(&res, address, sizeof(res));
32
1.22M
    return res;
33
1.22M
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
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Count
Source
29
1.14k
T unaligned_load(const void* address) {
30
1.14k
    T res {};
31
1.14k
    memcpy(&res, address, sizeof(res));
32
1.14k
    return res;
33
1.14k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.24k
T unaligned_load(const void* address) {
30
4.24k
    T res {};
31
4.24k
    memcpy(&res, address, sizeof(res));
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4.24k
    return res;
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4.24k
}
_ZN5doris14unaligned_loadINS_7DecimalIlEEEET_PKv
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Count
Source
29
6.79M
T unaligned_load(const void* address) {
30
6.79M
    T res {};
31
6.79M
    memcpy(&res, address, sizeof(res));
32
6.79M
    return res;
33
6.79M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
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Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
32
4.69k
    return res;
33
4.69k
}
_ZN5doris14unaligned_loadINS_12Decimal128V3EEET_PKv
Line
Count
Source
29
5.72k
T unaligned_load(const void* address) {
30
5.72k
    T res {};
31
5.72k
    memcpy(&res, address, sizeof(res));
32
5.72k
    return res;
33
5.72k
}
_ZN5doris14unaligned_loadINS_7DecimalIN4wide7integerILm256EiEEEEEET_PKv
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Count
Source
29
4.40k
T unaligned_load(const void* address) {
30
4.40k
    T res {};
31
4.40k
    memcpy(&res, address, sizeof(res));
32
4.40k
    return res;
33
4.40k
}
_ZN5doris14unaligned_loadINS_9StringRefEEET_PKv
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Count
Source
29
2.58M
T unaligned_load(const void* address) {
30
2.58M
    T res {};
31
2.58M
    memcpy(&res, address, sizeof(res));
32
2.58M
    return res;
33
2.58M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
Line
Count
Source
29
134
T unaligned_load(const void* address) {
30
134
    T res {};
31
134
    memcpy(&res, address, sizeof(res));
32
134
    return res;
33
134
}
34
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/// We've had troubles before with wrong store size due to integral promotions
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/// (e.g., unaligned_store(dest, uint16_t + uint16_t) stores an uint32_t).
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/// To prevent this, make the caller specify the stored type explicitly.
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/// To disable deduction of T, wrap the argument type with std::enable_if.
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template <typename T>
40
4.57M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.57M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.57M
    memcpy(address, &src, sizeof(src));
43
4.57M
}
_ZN5doris15unaligned_storeItEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
25.6k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
25.6k
    static_assert(std::is_trivially_copyable_v<T>);
42
25.6k
    memcpy(address, &src, sizeof(src));
43
25.6k
}
_ZN5doris15unaligned_storeIjEEvPvRKNSt9enable_ifILb1ET_E4typeE
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Count
Source
40
101k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
101k
    static_assert(std::is_trivially_copyable_v<T>);
42
101k
    memcpy(address, &src, sizeof(src));
43
101k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
3.09M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
3.09M
    static_assert(std::is_trivially_copyable_v<T>);
42
3.09M
    memcpy(address, &src, sizeof(src));
43
3.09M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.19M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.19M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.19M
    memcpy(address, &src, sizeof(src));
43
1.19M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
15.2k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
15.2k
    static_assert(std::is_trivially_copyable_v<T>);
42
15.2k
    memcpy(address, &src, sizeof(src));
43
15.2k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
106k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
106k
    static_assert(std::is_trivially_copyable_v<T>);
42
106k
    memcpy(address, &src, sizeof(src));
43
106k
}
_ZN5doris15unaligned_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
40.7k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
40.7k
    static_assert(std::is_trivially_copyable_v<T>);
42
40.7k
    memcpy(address, &src, sizeof(src));
43
40.7k
}
44
} // namespace doris