| /// |
| /// Copyright (c) 2019-2023 Arm Limited. |
| /// |
| /// SPDX-License-Identifier: MIT |
| /// |
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| /// furnished to do so, subject to the following conditions: |
| /// |
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| /// SOFTWARE. |
| /// |
| namespace arm_compute |
| { |
| /** |
| @page errata Errata |
| |
| @tableofcontents |
| |
| @section S7_1_errata Errata |
| |
| - (COMPMID-6493) Crash when running Arm Compute Library compiled for SVE2 on a computer that support SVE only. |
| - Versions: >= v21.02 && <=v23.08 |
| - OSs: Linux, Android. |
| - Conditions: |
| - Compile the latest Arm Compute Library for SVE2 (arch=armv8.6-a-sve2). |
| - multi_isa = 0 |
| - Device with SVE but without SVE2 support. |
| - Result: |
| - Crash due to illegal instruction. |
| - To run SVE only, build with arch="armv8.2-a-sve", arch="armv8.6-a-sve", or with multi_isa=1. |
| |
| - (COMPMID-6404) Under certain conditions, CLTile may produce incorrect result. |
| - Versions: >= v19.02 && < v23.08 |
| - OSs: Linux, Android. |
| - Conditions: |
| - The size of the lowest dimension of the input tensor is greater than 16 bytes. |
| - The size of the lowest dimension of the input tensor is not a multiple of 16. |
| - Result: |
| - Incorrect result is produced. |
| |
| - (COMPMID-6271) Under certain conditions, CLArgMinMaxLayer validation tests may fail |
| - Versions Affected: >= v20.02 && < v23.08 |
| - OSs Affected: Linux |
| - Conditions: |
| - Backend: OpenCL |
| - Axis == 0 |
| - Result: |
| - Sporadic mismatches only on certain devices |
| |
| - (COMPMID-5324) Issue identified with direct and depthwise convolutions for certain Arm® Mali™ DDK versions. |
| - Versions Affected: < v22.08 |
| - Conditions: |
| - Arm® Mali™ DDK Versions : >= r23p0 && <= r38p0 |
| - Mali™ GPUs: Bifrost GPU family with the exception of G71 |
| - Backend: OpenCL |
| - Build options Include : "cl-fast-relaxed-math" |
| - Result: Reduced accuracy issue, while using direct and depthwise convolutions fused with LU_BOUNDED_RELU activation. |
| |
| - (COMPMID-5134) An issue has been identified when running the graph_deepspeech_v0_4_1 graph example. |
| - Versions Affected: >= v21.08 |
| - Conditions: |
| - Data type input: F32 |
| - Backend: OpenCL |
| - 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 |
| |
| - (COMPMID-4013) Experimented performance regressions for some networks on OpenCL when using Arm® Mali™ DDK r8p0 |
| - Versions Affected: v21.05 |
| - OSs Affected: All |
| - Conditions: |
| - Arm® Mali™ DDK r8p0 |
| |
| - (COMPMID-5146) Under certain conditions, CLFullyConnectedLayer quantized tests may fail due to an issue in the test framework. |
| - Versions Affected: v21.02 |
| - OSs Affected: Linux |
| - Conditions: |
| - armv7a architecture |
| - release mode |
| - asserts enabled |
| |
| - (COMPMID-4367) Performance regression in Convolution Layer OpenCL backend on Mali™ G77 when QSYMM8_PER_CHANNEL is used as weights' data type. |
| - Versions Affected: >= v20.11 && < v21.08 |
| - OSs Affected: All |
| - Conditions: |
| - Mali™ G77 |
| - Convolution Layer in use |
| - OpenCL backend |
| - Convolution Layer uses QSYMM8_PER_CHANNEL as the data type of its weight |
| |
| - (COMPMID-4306) A wrong test configuration has been found in CLGEMMMatrixMultiplyReshapedOnlyRHS set of tests. |
| - Versions Affected: >= v20.11 && < v21.05 |
| - Conditions: |
| - Data type input: F32/F16 |
| - Fused bounded relu activation with coefficient 'a' being negative |
| |
| - (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. |
| - Versions Affected: >= v20.08 |
| - Conditions: |
| - The validation suite has to run in nightly mode and execute 40k+ test cases before the test mentioned above |
| |
| - (COMPMID-5136) Under certain conditions, benchmark examples can hang when OpenCL profiling queues are enabled. |
| - Versions Affected: >= v19.11 |
| - OSs Affected: Linux |
| - Conditions: |
| - Arm® Mali™ DDK r1p0 - r8p0, and |
| - Linux kernel >= 4.4 |
| |
| - (COMPMID-5137) On Android with armv8a/armv8.2-a architecture, Arm® Neon™ validation tests can fail when compiled using Android Ndk |
| >= r18b in debug mode (https://github.com/android/ndk/issues/1135). |
| - Versions Affected: >= v19.11 |
| - OSs Affected: Android |
| - Conditions: |
| - armv8a/armv8.2-a architecture, and |
| - Compiled using Android NDK >= r18b in debug mode. |
| |
| - (COMPMID-4288) An issue has been identified with CLCast. |
| - Versions Affected: >= v18.11 && < v21.05 |
| - Conditions: |
| - Data type input: F32 |
| - Data type output: All integer types |
| - Conversion policy: SATURATE |
| - Result: OpenCL backend will always wrap around instead of saturating for out-of-range inputs |
| |
| */ |
| } // namespace |