From f1f490634f3273e4669f16e663071554df291bea Mon Sep 17 00:00:00 2001 From: Vidhya Sudhan Loganathan Date: Fri, 25 May 2018 13:21:26 +0100 Subject: COMPMID-655 : Check FP16 is supported by the GPU Change-Id: I507b04680a4e88426b682bd0be03bccb560ec78d Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/132589 Tested-by: Jenkins Reviewed-by: Anthony Barbier --- arm_compute/core/CL/CLKernelLibrary.h | 6 ++++++ arm_compute/core/CL/CLValidate.h | 38 +++++++++++++++++++++++++++++++++++ 2 files changed, 44 insertions(+) create mode 100644 arm_compute/core/CL/CLValidate.h (limited to 'arm_compute/core/CL') diff --git a/arm_compute/core/CL/CLKernelLibrary.h b/arm_compute/core/CL/CLKernelLibrary.h index f0dc0b24cf..97537c05d0 100644 --- a/arm_compute/core/CL/CLKernelLibrary.h +++ b/arm_compute/core/CL/CLKernelLibrary.h @@ -329,6 +329,12 @@ public: */ void add_built_program(const std::string &built_program_name, cl::Program program); + /** Returns true if FP16 is supported by the CL device + * + * @return true if the CL device supports FP16 + */ + bool fp16_supported() const; + private: /** Load program and its dependencies. * diff --git a/arm_compute/core/CL/CLValidate.h b/arm_compute/core/CL/CLValidate.h new file mode 100644 index 0000000000..6252f00d3e --- /dev/null +++ b/arm_compute/core/CL/CLValidate.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2018 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef __ARM_COMPUTE_CL_VALIDATE_H__ +#define __ARM_COMPUTE_CL_VALIDATE_H__ + +#include "arm_compute/core/Validate.h" + +namespace arm_compute +{ +#define ARM_COMPUTE_ERROR_ON_F16_UNSUPPORTED(tensor) \ + ARM_COMPUTE_ERROR_THROW_ON(::arm_compute::error_on_unsupported_fp16(__func__, __FILE__, __LINE__, tensor, CLKernelLibrary::get().fp16_supported())) + +#define ARM_COMPUTE_RETURN_ERROR_ON_F16_UNSUPPORTED(tensor) \ + ARM_COMPUTE_RETURN_ON_ERROR(::arm_compute::error_on_unsupported_fp16(__func__, __FILE__, __LINE__, tensor, CLKernelLibrary::get().fp16_supported())) + +} // namespace arm_compute +#endif /* __ARM_COMPUTE_CL_VALIDATE_H__ */ -- cgit v1.2.1