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| author | Pablo Marquez Tello <pablo.tello@arm.com> | 2023-01-23 17:00:41 +0000 |
|---|---|---|
| committer | Pablo Marquez Tello <pablo.tello@arm.com> | 2023-01-26 17:20:18 +0000 |
| commit | 67c3c631240a67105d9e30c6fd9dc413d075f095 (patch) | |
| tree | 6202381386b6e536e511729f1ec7571886a97ce6 | |
| parent | 002e6530f6218b00a28aef9be8b21efb08cf3602 (diff) | |
| download | ComputeLibrary-67c3c631240a67105d9e30c6fd9dc413d075f095.tar.gz | |
Fix num_threads_hint() on macos.
* Query the number of big cores rather than the total number of cores on the system
* Resolves MLCE-994
Change-Id: I88cb6a4fd2ece9a035edd4cc5c0f5cf4aef93468
Signed-off-by: Pablo Marquez Tello <pablo.tello@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9006
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
| -rw-r--r-- | src/common/cpuinfo/CpuInfo.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/common/cpuinfo/CpuInfo.cpp b/src/common/cpuinfo/CpuInfo.cpp index f76c0cc366..1dd8ab5441 100644 --- a/src/common/cpuinfo/CpuInfo.cpp +++ b/src/common/cpuinfo/CpuInfo.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2021-2022 Arm Limited. + * Copyright (c) 2021-2023 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -352,7 +352,7 @@ CpuInfo CpuInfo::build() CpuInfo info(isa, cpus_model); return info; #elif defined(__aarch64__) && defined(__APPLE__) /* #elif(BARE_METAL) && defined(__aarch64__) */ - int ncpus = get_hw_capability("hw.logicalcpu"); + int ncpus = get_hw_capability("hw.perflevel0.logicalcpu"); CpuIsaInfo isainfo; std::vector<CpuModel> cpus_model(ncpus); isainfo.neon = get_hw_capability("hw.optional.neon"); |