SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 1 | /// |
Michele Di Giorgio | b43b87a | 2021-04-30 12:35:03 +0100 | [diff] [blame] | 2 | /// Copyright (c) 2019-2021 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 | |
Gian Marco Iodice | 8273676 | 2021-08-16 16:32:06 +0100 | [diff] [blame] | 33 | - 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^] | 34 | - Versions Affected: >= v21.08 |
Gian Marco Iodice | 8273676 | 2021-08-16 16:32:06 +0100 | [diff] [blame] | 35 | - Conditions: |
| 36 | - Data type input: F32 |
| 37 | - Backend: OpenCL |
| 38 | - 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 |
| 39 | |
Gian Marco Iodice | f34552b | 2021-05-10 16:03:34 +0100 | [diff] [blame] | 40 | - 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^] | 41 | - Versions Affected: v21.05 |
Gian Marco Iodice | f34552b | 2021-05-10 16:03:34 +0100 | [diff] [blame] | 42 | - OSs Affected: All |
| 43 | - Conditions: |
| 44 | - Arm® Mali™ DDK r8p0 |
| 45 | |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 46 | - 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^] | 47 | - Versions Affected: v21.02 |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 48 | - OSs Affected: Linux |
| 49 | - Conditions: |
| 50 | - armv7a architecture |
| 51 | - release mode |
| 52 | - asserts enabled |
| 53 | |
Gian Marco Iodice | f34552b | 2021-05-10 16:03:34 +0100 | [diff] [blame] | 54 | - 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^] | 55 | - Versions Affected: >= v20.11 && < v21.08 |
Gian Marco Iodice | f34552b | 2021-05-10 16:03:34 +0100 | [diff] [blame] | 56 | - OSs Affected: All |
| 57 | - Conditions: |
| 58 | - Mali™ G77 |
| 59 | - Convolution Layer in use |
| 60 | - OpenCL backend |
| 61 | - Convolution Layer uses QSYMM8_PER_CHANNEL as the data type of its weight |
| 62 | |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 63 | - A wrong test configuration has been found in CLGEMMMatrixMultiplyReshapedOnlyRHS set of tests. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame^] | 64 | - Versions Affected: >= v20.11 && < v21.05 |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 65 | - Conditions: |
| 66 | - Data type input: F32/F16 |
| 67 | - Fused bounded relu activation with coefficient 'a' being negative |
| 68 | |
morgolock | ccff409 | 2020-11-27 10:50:41 +0000 | [diff] [blame] | 69 | - 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. |
| 70 | - Versions Affected: >= v20.08 |
| 71 | - Conditions: |
| 72 | - The validation suite has to run in nightly mode and execute 40k+ test cases before the test mentioned above |
| 73 | |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 74 | - Under certain conditions, benchmark examples can hang when OpenCL profiling queues are enabled. |
| 75 | - Versions Affected: >= v19.11 |
| 76 | - OSs Affected: Linux |
| 77 | - Conditions: |
Michele Di Giorgio | 33f41fa | 2021-03-09 14:09:08 +0000 | [diff] [blame] | 78 | - Arm® Mali™ DDK r1p0 - r8p0, and |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 79 | - Linux kernel >= 4.4 |
| 80 | |
Michele Di Giorgio | 33f41fa | 2021-03-09 14:09:08 +0000 | [diff] [blame] | 81 | - On Android with arm64-v8a/arm64-v8.2-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] | 82 | >= r18b in debug mode (https://github.com/android/ndk/issues/1135). |
| 83 | - Versions Affected: >= v19.11 |
| 84 | - OSs Affected: Android |
| 85 | - Conditions: |
| 86 | - arm64-v8a/arm64-v8.2-a architecture, and |
| 87 | - Compiled using Android NDK >= r18b in debug mode. |
| 88 | |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 89 | - An issue has been identified with CLCast. |
Gunes Bayir | d16908c | 2021-11-08 08:53:44 +0000 | [diff] [blame^] | 90 | - Versions Affected: >= v18.11 && < v21.05 |
Michele Di Giorgio | a0c1192 | 2021-02-25 12:59:06 +0000 | [diff] [blame] | 91 | - Conditions: |
| 92 | - Data type input: F32 |
| 93 | - Data type output: All integer types |
| 94 | - Conversion policy: SATURATE |
| 95 | - Result: OpenCL backend will always wrap around instead of saturating for out-of-range inputs |
| 96 | |
SiCong Li | 6d8b94a | 2019-11-21 18:22:38 +0000 | [diff] [blame] | 97 | */ |
| 98 | } // namespace |