onnxruntime

358b517d - [v2] Add ACL (Arm Compute Library) execution provider (#2258)

[v2] Add ACL (Arm Compute Library) execution provider (#2258) * Guard unused parameter Guard unused parameter for Linux Arm and other cases. * Add ACL (Arm Compute Library) execution provider Add a new execution provider targeting Arm architecture based on Arm Compute Library. Validated on NXP i.MX8QM CPU with ResNet50, MobileNetv2 and VGG models. All unit tests are passing. Comparative performance improvements for ResNet50v1 model obtained with onnxruntime_perf_test: A72 2xA72 A53 4xA53 ACL vs CPU 16% 9% 21% 13% Usage documentation available in ACL-ExecutionProvider. * Fix eigen unused parameter Fix eigen unused parameter error for Arm cross-compilation.