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* Transpose higher dimensional tensors (>2D) by collapsing higher
dimensions into the third dimension thus avoiding multiple dispatches
of the CL kernel
* Maximize tile size without register spilling
Resolves: COMPMID-6448
Change-Id: Iac094b8c428bdf319d9c28a8334cb55d58e2d14b
Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10443
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
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Code is formatted as per a revised clang format configuration
file(not part of this delivery). Version 14.0.6 is used.
Exclusion List:
- files with .cl extension
- files that are not strictly C/C++ (e.g. Android.bp, Sconscript ...)
And the following directories
- compute_kernel_writer/validation/
- tests/
- include/
- src/core/NEON/kernels/convolution/
- src/core/NEON/kernels/arm_gemm/
- src/core/NEON/kernels/arm_conv/
- data/
There will be a follow up for formatting of .cl files and the
files under tests/ and compute_kernel_writer/validation/.
Signed-off-by: Felix Thomasmathibalan <felixjohnny.thomasmathibalan@arm.com>
Change-Id: Ib7eb1fcf4e7537b9feaefcfc15098a804a3fde0a
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10391
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
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The existing 4x4 tiling for 32-bit transpose is not efficient on aarch64, given that there are a lot more Neon registers available. So making the tile size to 8x8 will greatly improve NETranspose latency.
For example, on AWS Graviton3 processors, with this change I have observed transposing a 768x768 matrix improves latency from 0.32ms down to 0.19ms. Improvement can also be seen across different matrix sizes.
Further enlarging the tile size to 8x16 or 16x16 won't make it perform as good as 8x8 due to register pressure.
This change is to mitigate the issue reported at:
https://github.com/ARM-software/ComputeLibrary/issues/1045
Signed-off-by: Ethan Doe <yidoe@amazon.com>
Change-Id: Ia09859cdf2f6d312e67219a9d95a3a3bf1db1999
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9448
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
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Legacy structure contained two libraries core/runtime with two backends
in each.
We reduce the core/runtime libraries to a single library thus merging
the backend files
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: I69545765fe7a730368105cdbd067d3135ec7a174
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/6155
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
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