2 * Copyright (c) 2017 ARM Limited.
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24 #ifndef __ARM_COMPUTE_SINGLETHREADSCHEDULER_H__
25 #define __ARM_COMPUTE_SINGLETHREADSCHEDULER_H__
27 #include "arm_compute/runtime/IScheduler.h"
31 /** Pool of threads to automatically split a kernel's execution among several threads. */
32 class SingleThreadScheduler : public IScheduler
35 /** Sets the number of threads the scheduler will use to run the kernels.
37 * @param[in] num_threads This is ignored for this scheduler as the number of threads is always one.
39 void set_num_threads(unsigned int num_threads) override;
40 /** Returns the number of threads that the SingleThreadScheduler has, which is always 1.
42 * @return Number of threads available in SingleThreadScheduler.
44 unsigned int num_threads() const override;
45 /** Access the scheduler singleton
47 * @return The scheduler
49 static SingleThreadScheduler &get();
50 /** Runs the kernel in the same thread as the caller synchronously.
52 * @param[in] kernel Kernel to execute.
53 * @param[in] split_dimension Dimension along which to split the kernel's execution window.
55 void schedule(ICPPKernel *kernel, unsigned int split_dimension) override;
59 SingleThreadScheduler() = default;
62 #endif /* __ARM_COMPUTE_SINGLETHREADSCHEDULER_H__ */