Coverage Report

Created: 2026-04-20 10:23

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
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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#pragma once
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23
#include <cstring>
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#include <type_traits>
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26
namespace doris {
27
28
template <typename T>
29
5.06G
T unaligned_load(const void* address) {
30
5.06G
    T res {};
31
5.06G
    memcpy(&res, address, sizeof(res));
32
5.06G
    return res;
33
5.06G
}
_ZN5doris14unaligned_loadItEET_PKv
Line
Count
Source
29
974
T unaligned_load(const void* address) {
30
974
    T res {};
31
974
    memcpy(&res, address, sizeof(res));
32
974
    return res;
33
974
}
_ZN5doris14unaligned_loadIjEET_PKv
Line
Count
Source
29
146M
T unaligned_load(const void* address) {
30
146M
    T res {};
31
146M
    memcpy(&res, address, sizeof(res));
32
146M
    return res;
33
146M
}
_ZN5doris14unaligned_loadImEET_PKv
Line
Count
Source
29
4.82G
T unaligned_load(const void* address) {
30
4.82G
    T res {};
31
4.82G
    memcpy(&res, address, sizeof(res));
32
4.82G
    return res;
33
4.82G
}
_ZN5doris14unaligned_loadIhEET_PKv
Line
Count
Source
29
8.18M
T unaligned_load(const void* address) {
30
8.18M
    T res {};
31
8.18M
    memcpy(&res, address, sizeof(res));
32
8.18M
    return res;
33
8.18M
}
_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
230k
T unaligned_load(const void* address) {
30
230k
    T res {};
31
230k
    memcpy(&res, address, sizeof(res));
32
230k
    return res;
33
230k
}
_ZN5doris14unaligned_loadIlEET_PKv
Line
Count
Source
29
27.5M
T unaligned_load(const void* address) {
30
27.5M
    T res {};
31
27.5M
    memcpy(&res, address, sizeof(res));
32
27.5M
    return res;
33
27.5M
}
_ZN5doris14unaligned_loadIaEET_PKv
Line
Count
Source
29
3.25M
T unaligned_load(const void* address) {
30
3.25M
    T res {};
31
3.25M
    memcpy(&res, address, sizeof(res));
32
3.25M
    return res;
33
3.25M
}
_ZN5doris14unaligned_loadIiEET_PKv
Line
Count
Source
29
26.7M
T unaligned_load(const void* address) {
30
26.7M
    T res {};
31
26.7M
    memcpy(&res, address, sizeof(res));
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26.7M
    return res;
33
26.7M
}
_ZN5doris14unaligned_loadIdEET_PKv
Line
Count
Source
29
2.87M
T unaligned_load(const void* address) {
30
2.87M
    T res {};
31
2.87M
    memcpy(&res, address, sizeof(res));
32
2.87M
    return res;
33
2.87M
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_15DateV2ValueTypeEEEEET_PKv
Line
Count
Source
29
69.6k
T unaligned_load(const void* address) {
30
69.6k
    T res {};
31
69.6k
    memcpy(&res, address, sizeof(res));
32
69.6k
    return res;
33
69.6k
}
_ZN5doris14unaligned_loadINS_11DateV2ValueINS_19DateTimeV2ValueTypeEEEEET_PKv
Line
Count
Source
29
77.7k
T unaligned_load(const void* address) {
30
77.7k
    T res {};
31
77.7k
    memcpy(&res, address, sizeof(res));
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77.7k
    return res;
33
77.7k
}
_ZN5doris14unaligned_loadIoEET_PKv
Line
Count
Source
29
17.7k
T unaligned_load(const void* address) {
30
17.7k
    T res {};
31
17.7k
    memcpy(&res, address, sizeof(res));
32
17.7k
    return res;
33
17.7k
}
_ZN5doris14unaligned_loadIsEET_PKv
Line
Count
Source
29
617k
T unaligned_load(const void* address) {
30
617k
    T res {};
31
617k
    memcpy(&res, address, sizeof(res));
32
617k
    return res;
33
617k
}
_ZN5doris14unaligned_loadInEET_PKv
Line
Count
Source
29
1.74M
T unaligned_load(const void* address) {
30
1.74M
    T res {};
31
1.74M
    memcpy(&res, address, sizeof(res));
32
1.74M
    return res;
33
1.74M
}
_ZN5doris14unaligned_loadINS_16VecDateTimeValueEEET_PKv
Line
Count
Source
29
2.99M
T unaligned_load(const void* address) {
30
2.99M
    T res {};
31
2.99M
    memcpy(&res, address, sizeof(res));
32
2.99M
    return res;
33
2.99M
}
_ZN5doris14unaligned_loadI10Elf64_NhdrEET_PKv
Line
Count
Source
29
520
T unaligned_load(const void* address) {
30
520
    T res {};
31
520
    memcpy(&res, address, sizeof(res));
32
520
    return res;
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520
}
_ZN5doris14unaligned_loadINS_8uint24_tEEET_PKv
Line
Count
Source
29
973k
T unaligned_load(const void* address) {
30
973k
    T res {};
31
973k
    memcpy(&res, address, sizeof(res));
32
973k
    return res;
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973k
}
_ZN5doris14unaligned_loadIbEET_PKv
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Count
Source
29
1.19M
T unaligned_load(const void* address) {
30
1.19M
    T res {};
31
1.19M
    memcpy(&res, address, sizeof(res));
32
1.19M
    return res;
33
1.19M
}
_ZN5doris14unaligned_loadIN4wide7integerILm256EiEEEET_PKv
Line
Count
Source
29
1.12k
T unaligned_load(const void* address) {
30
1.12k
    T res {};
31
1.12k
    memcpy(&res, address, sizeof(res));
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1.12k
    return res;
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1.12k
}
_ZN5doris14unaligned_loadINS_7DecimalIiEEEET_PKv
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Count
Source
29
4.20k
T unaligned_load(const void* address) {
30
4.20k
    T res {};
31
4.20k
    memcpy(&res, address, sizeof(res));
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4.20k
    return res;
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4.20k
}
_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;
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6.79M
}
_ZN5doris14unaligned_loadINS_14DecimalV2ValueEEET_PKv
Line
Count
Source
29
4.69k
T unaligned_load(const void* address) {
30
4.69k
    T res {};
31
4.69k
    memcpy(&res, address, sizeof(res));
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4.69k
    return res;
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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
5.17M
T unaligned_load(const void* address) {
30
5.17M
    T res {};
31
5.17M
    memcpy(&res, address, sizeof(res));
32
5.17M
    return res;
33
5.17M
}
_ZN5doris14unaligned_loadINS_11decimal12_tEEET_PKv
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Count
Source
29
130
T unaligned_load(const void* address) {
30
130
    T res {};
31
130
    memcpy(&res, address, sizeof(res));
32
130
    return res;
33
130
}
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
4.34M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
4.34M
    static_assert(std::is_trivially_copyable_v<T>);
42
4.34M
    memcpy(address, &src, sizeof(src));
43
4.34M
}
_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
Line
Count
Source
40
52.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
52.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
52.9k
    memcpy(address, &src, sizeof(src));
43
52.9k
}
_ZN5doris15unaligned_storeImEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
2.97M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
2.97M
    static_assert(std::is_trivially_copyable_v<T>);
42
2.97M
    memcpy(address, &src, sizeof(src));
43
2.97M
}
_ZN5doris15unaligned_storeIbEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
1.14M
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
1.14M
    static_assert(std::is_trivially_copyable_v<T>);
42
1.14M
    memcpy(address, &src, sizeof(src));
43
1.14M
}
_ZN5doris15unaligned_storeIiEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
13.8k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
13.8k
    static_assert(std::is_trivially_copyable_v<T>);
42
13.8k
    memcpy(address, &src, sizeof(src));
43
13.8k
}
_ZN5doris15unaligned_storeIfEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
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_storeIdEEvPvRKNSt9enable_ifILb1ET_E4typeE
Line
Count
Source
40
35.9k
void unaligned_store(void* address, const typename std::enable_if<true, T>::type& src) {
41
35.9k
    static_assert(std::is_trivially_copyable_v<T>);
42
35.9k
    memcpy(address, &src, sizeof(src));
43
35.9k
}
44
} // namespace doris