diff options
Diffstat (limited to 'arm_compute/runtime/IFunction.h')
-rw-r--r-- | arm_compute/runtime/IFunction.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arm_compute/runtime/IFunction.h b/arm_compute/runtime/IFunction.h index a4e7ed15e0..f64b2be998 100644 --- a/arm_compute/runtime/IFunction.h +++ b/arm_compute/runtime/IFunction.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016, 2017 ARM Limited. + * Copyright (c) 2016-2018 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -30,6 +30,8 @@ namespace arm_compute class IFunction { public: + /** Destructor */ + virtual ~IFunction() = default; /** Run the kernels contained in the function * * For NEON kernels: @@ -43,12 +45,18 @@ public: * - The queue is then flushed. * * @note The function will not block until the kernels are executed. It is the user's responsibility to wait. + * @note Will call prepare() on first run if hasn't been done */ virtual void run() = 0; - /** Destructor + /** Prepare the function for executing + * + * Any one off pre-processing step required by the function is handled here * + * @note Prepare stage might not need all the function's buffers' backing memory to be available in order to execute */ - virtual ~IFunction() = default; + virtual void prepare() + { + } }; } #endif /*__ARM_COMPUTE_IFUNCTION_H__ */ |