SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 1 | /// |
Ramy Elgammal | 5ea3d55 | 2024-06-17 11:45:06 +0100 | [diff] [blame] | 2 | /// Copyright (c) 2019-2024 Arm Limited. |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 3 | /// |
| 4 | /// SPDX-License-Identifier: MIT |
| 5 | /// |
| 6 | /// Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | /// of this software and associated documentation files (the "Software"), to |
| 8 | /// deal in the Software without restriction, including without limitation the |
| 9 | /// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | /// sell copies of the Software, and to permit persons to whom the Software is |
| 11 | /// furnished to do so, subject to the following conditions: |
| 12 | /// |
| 13 | /// The above copyright notice and this permission notice shall be included in all |
| 14 | /// copies or substantial portions of the Software. |
| 15 | /// |
| 16 | /// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | /// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | /// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | /// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | /// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | /// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | /// SOFTWARE. |
| 23 | /// |
| 24 | namespace arm_compute |
| 25 | { |
| 26 | /** |
| 27 | @page errata Errata |
| 28 | |
| 29 | @tableofcontents |
| 30 | |
| 31 | @section S7_1_errata Errata |
| 32 | |
Ramy Elgammal | 5ea3d55 | 2024-06-17 11:45:06 +0100 | [diff] [blame] | 33 | - (COMPMID-6904) Fix out-of-bound memory write for non-optimized FP16 GeMM kernel. |
| 34 | - Versions: >= v17.09 && < v24.06 |
| 35 | - Oses: Linux, Android, MacOS, Windows. |
| 36 | - Conditions: |
| 37 | - Compile the latest Arm Compute Library for armv8.2-a or multi_isa |
| 38 | - Device with FP16 support |
| 39 | - GeMM with beta coefficient != 0 or 1 |
| 40 | |
ramy.elgammal@arm.com | f62eacd | 2023-08-14 17:09:35 +0100 | [diff] [blame] | 41 | - (COMPMID-6493) Crash when running Arm Compute Library compiled for SVE2 on a computer that support SVE only. |
| 42 | - Versions: >= v21.02 && <=v23.08 |
| 43 | - OSs: Linux, Android. |
| 44 | - Conditions: |
| 45 | - Compile the latest Arm Compute Library for SVE2 (arch=armv8.6-a-sve2). |
| 46 | - multi_isa = 0 |
| 47 | - Device with SVE but without SVE2 support. |
| 48 | - Result: |
| 49 | - Crash due to illegal instruction. |
| 50 | - To run SVE only, build with arch="armv8.2-a-sve", arch="armv8.6-a-sve", or with multi_isa=1. |
| 51 | |
Viet-Hoa Do | 0c19f59 | 2023-08-01 14:42:41 +0100 | [diff] [blame] | 52 | - (COMPMID-6404) Under certain conditions, CLTile may produce incorrect result. |
| 53 | - Versions: >= v19.02 && < v23.08 |
| 54 | - OSs: Linux, Android. |
| 55 | - Conditions: |
| 56 | - The size of the lowest dimension of the input tensor is greater than 16 bytes. |
| 57 | - The size of the lowest dimension of the input tensor is not a multiple of 16. |
| 58 | - Result: |
| 59 | - Incorrect result is produced. |
| 60 | |
SiCong Li | bea74ca | 2023-05-16 12:33:32 +0100 | [diff] [blame] | 61 | - (COMPMID-6271) Under certain conditions, CLArgMinMaxLayer validation tests may fail |
Pablo Marquez Tello | 4c0a38a | 2023-07-10 15:23:44 +0100 | [diff] [blame] | 62 | - Versions Affected: >= v20.02 && < v23.08 |
SiCong Li | bea74ca | 2023-05-16 12:33:32 +0100 | [diff] [blame] | 63 | - OSs Affected: Linux |
| 64 | - Conditions: |
| 65 | - Backend: OpenCL |
| 66 | - Axis == 0 |
| 67 | - Result: |
| 68 | - Sporadic mismatches only on certain devices |
| 69 | |
Adnan AlSinan | 6db4cf2 | 2022-05-16 15:26:15 +0100 | [diff] [blame] | 70 | - (COMPMID-5324) Issue identified with direct and depthwise convolutions for certain Arm® Mali™ DDK versions. |
Ramy Elgammal | 992a741 | 2022-08-05 19:54:52 +0100 | [diff] [blame] | 71 | - Versions Affected: < v22.08 |
Adnan AlSinan | 6db4cf2 | 2022-05-16 15:26:15 +0100 | [diff] [blame] | 72 | - Conditions: |
| 73 | - Arm® Mali™ DDK Versions : >= r23p0 && <= r38p0 |
| 74 | - Mali™ GPUs: Bifrost GPU family with the exception of G71 |
| 75 | - Backend: OpenCL |
| 76 | - Build options Include : "cl-fast-relaxed-math" |
| 77 | - Result: Reduced accuracy issue, while using direct and depthwise convolutions fused with LU_BOUNDED_RELU activation. |
| 78 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 79 | - (COMPMID-5134) An issue has been identified when running the graph_deepspeech_v0_4_1 graph example. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame] | 80 | - Versions Affected: >= v21.08 |
Gian Marco Iodice | 8273676 | 2021-08-16 16:32:06 +0100 | [diff] [blame] | 81 | - Conditions: |
| 82 | - Data type input: F32 |
| 83 | - Backend: OpenCL |
| 84 | - Result: The execution of the graph_deepspeech_v0_4_1 could fail on OpenCL backend for systems with a small RAM. The issue is due to the extra temporary memory required to reshape the network weights |
| 85 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 86 | - (COMPMID-4013) Experimented performance regressions for some networks on OpenCL when using Arm® Mali™ DDK r8p0 |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame] | 87 | - Versions Affected: v21.05 |
Gian Marco Iodice | f34552b | 2021-05-10 16:03:34 +0100 | [diff] [blame] | 88 | - OSs Affected: All |
| 89 | - Conditions: |
| 90 | - Arm® Mali™ DDK r8p0 |
| 91 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 92 | - (COMPMID-5146) Under certain conditions, CLFullyConnectedLayer quantized tests may fail due to an issue in the test framework. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame] | 93 | - Versions Affected: v21.02 |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 94 | - OSs Affected: Linux |
| 95 | - Conditions: |
| 96 | - armv7a architecture |
| 97 | - release mode |
| 98 | - asserts enabled |
| 99 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 100 | - (COMPMID-4367) Performance regression in Convolution Layer OpenCL backend on Mali™ G77 when QSYMM8_PER_CHANNEL is used as weights' data type. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame] | 101 | - Versions Affected: >= v20.11 && < v21.08 |
Gian Marco Iodice | f34552b | 2021-05-10 16:03:34 +0100 | [diff] [blame] | 102 | - OSs Affected: All |
| 103 | - Conditions: |
| 104 | - Mali™ G77 |
| 105 | - Convolution Layer in use |
| 106 | - OpenCL backend |
| 107 | - Convolution Layer uses QSYMM8_PER_CHANNEL as the data type of its weight |
| 108 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 109 | - (COMPMID-4306) A wrong test configuration has been found in CLGEMMMatrixMultiplyReshapedOnlyRHS set of tests. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame] | 110 | - Versions Affected: >= v20.11 && < v21.05 |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 111 | - Conditions: |
| 112 | - Data type input: F32/F16 |
| 113 | - Fused bounded relu activation with coefficient 'a' being negative |
| 114 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 115 | - (COMPMID-5135) Under certain conditions, the validation test case 'CL/DirectConvolutionLayer/Float/FP32/RunSmall9x9\@InputShape=32x37x3x4:StrideX=1:StrideY=1:PadX=0:PadY=0:KernelSize=9:NumKernels=1:DataType=F32:ActivationInfo=LU_BOUNDED_RELU:DataLayout=NHWC' may fail. |
morgolock | ccff409 | 2020-11-27 10:50:41 +0000 | [diff] [blame] | 116 | - Versions Affected: >= v20.08 |
| 117 | - Conditions: |
| 118 | - The validation suite has to run in nightly mode and execute 40k+ test cases before the test mentioned above |
| 119 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 120 | - (COMPMID-5136) Under certain conditions, benchmark examples can hang when OpenCL profiling queues are enabled. |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 121 | - Versions Affected: >= v19.11 |
| 122 | - OSs Affected: Linux |
| 123 | - Conditions: |
Michele Di Giorgio | 33f41fa | 2021-03-09 14:09:08 +0000 | [diff] [blame] | 124 | - Arm® Mali™ DDK r1p0 - r8p0, and |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 125 | - Linux kernel >= 4.4 |
| 126 | |
Gunes Bayir | ee90500 | 2022-02-25 15:20:00 +0000 | [diff] [blame] | 127 | - (COMPMID-5137) On Android with armv8a/armv8.2-a architecture, Arm® Neon™ validation tests can fail when compiled using Android Ndk |
SiCong Li | 449cbf9 | 2019-11-22 11:59:40 +0000 | [diff] [blame] | 128 | >= r18b in debug mode (https://github.com/android/ndk/issues/1135). |
| 129 | - Versions Affected: >= v19.11 |
| 130 | - OSs Affected: Android |
| 131 | - Conditions: |
Gunes Bayir | ee90500 | 2022-02-25 15:20:00 +0000 | [diff] [blame] | 132 | - armv8a/armv8.2-a architecture, and |
SiCong Li | 449cbf9 | 2019-11-22 11:59:40 +0000 | [diff] [blame] | 133 | - Compiled using Android NDK >= r18b in debug mode. |
| 134 | |
Adnan AlSinan | 65bd97c | 2022-02-15 16:12:53 +0000 | [diff] [blame] | 135 | - (COMPMID-4288) An issue has been identified with CLCast. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame] | 136 | - Versions Affected: >= v18.11 && < v21.05 |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 137 | - Conditions: |
| 138 | - Data type input: F32 |
| 139 | - Data type output: All integer types |
| 140 | - Conversion policy: SATURATE |
| 141 | - Result: OpenCL backend will always wrap around instead of saturating for out-of-range inputs |
| 142 | |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 143 | */ |
| 144 | } // namespace |