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| author | Georgios Pinitas <georgios.pinitas@arm.com> | 2020-07-09 18:38:34 +0100 |
|---|---|---|
| committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2020-07-10 12:38:43 +0000 |
| commit | 06e890b1475243145d64c7d56dfb4a262a17b09f (patch) | |
| tree | de5c3da28868f0607faf2b1b4d3ab6167d99f776 /arm_compute/runtime/CPP/CPPScheduler.h | |
| parent | c8e6e2c48e558da0c0698428fe496491e18c022a (diff) | |
| download | ComputeLibrary-06e890b1475243145d64c7d56dfb4a262a17b09f.tar.gz | |
COMPMID-3565: Exposes interface to enable thread binding
Expose `set_num_threads_with_affinity` as an interface to the `IScheduler` to
allow binding of threads to given logical cores.
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I062db7caafb0101972ba45d31ee9e61b26800127
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3481
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'arm_compute/runtime/CPP/CPPScheduler.h')
| -rw-r--r-- | arm_compute/runtime/CPP/CPPScheduler.h | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/arm_compute/runtime/CPP/CPPScheduler.h b/arm_compute/runtime/CPP/CPPScheduler.h index 855535ebce..9d55ed448e 100644 --- a/arm_compute/runtime/CPP/CPPScheduler.h +++ b/arm_compute/runtime/CPP/CPPScheduler.h @@ -39,16 +39,6 @@ public: CPPScheduler(); /** Default destructor */ ~CPPScheduler(); - /** Sets the number of threads the scheduler will use to run the kernels. - * - * @param[in] num_threads If set to 0, then the maximum number of threads supported by C++11 will be used, otherwise the number of threads specified. - */ - void set_num_threads(unsigned int num_threads) override; - /** Returns the number of threads that the CPPScheduler has in his pool. - * - * @return Number of threads available in CPPScheduler. - */ - unsigned int num_threads() const override; /** Access the scheduler singleton * @@ -56,27 +46,12 @@ public: * @return The scheduler */ static CPPScheduler &get(); - /** Multithread the execution of the passed kernel if possible. - * - * The kernel will run on a single thread if any of these conditions is true: - * - ICPPKernel::is_parallelisable() returns false - * - The scheduler has been initialized with only one thread. - * - * @param[in] kernel Kernel to execute. - * @param[in] hints Hints for the scheduler. - */ + + // Inherited functions overridden + void set_num_threads(unsigned int num_threads) override; + void set_num_threads_with_affinity(unsigned int num_threads, BindFunc func) override; + unsigned int num_threads() const override; void schedule(ICPPKernel *kernel, const Hints &hints) override; - /** Multithread the execution of the passed kernel if possible. - * - * The kernel will run on a single thread if any of these conditions is true: - * - ICPPKernel::is_parallelisable() returns false - * - The scheduler has been initialized with only one thread. - * - * @param[in] kernel Kernel to execute. - * @param[in] hints Hints for the scheduler. - * @param[in] inputs Vector that contains the input tensors. - * @param[in] outputs Vector that contains the output tensors. - */ void schedule_op(ICPPKernel *kernel, const Hints &hints, const InputTensorMap &inputs, const OutputTensorMap &outputs) override; protected: |