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author | Tim Hall <tim.hall@arm.com> | 2020-08-04 21:40:14 +0100 |
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committer | tim.hall <tim.hall@arm.com> | 2020-08-18 18:52:18 +0000 |
commit | 289a41dd26913e4d88a38c2d72057aa52d2fab09 (patch) | |
tree | aade435f3fbb156cf0c8e9465e01a7dd82cb86ad /ethosu/vela/architecture_features.py | |
parent | f767b937c12935be3cb1f9ee406fbb796176a40c (diff) | |
download | ethos-u-vela-289a41dd26913e4d88a38c2d72057aa52d2fab09.tar.gz |
Vela: Rework NPU/DMA dependency insertion (for MLBEDSW-2620)
- This commit removes unnecessary dependency checks and implements
on-demand calculation of the NPU/DMA dependencies.
Signed-off-by: <tim.hall@arm.com>
Change-Id: I85e681d1ab133bd88f64296dc00500f3c188e777
Diffstat (limited to 'ethosu/vela/architecture_features.py')
-rw-r--r-- | ethosu/vela/architecture_features.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ethosu/vela/architecture_features.py b/ethosu/vela/architecture_features.py index 265af426..2e53a695 100644 --- a/ethosu/vela/architecture_features.py +++ b/ethosu/vela/architecture_features.py @@ -196,6 +196,9 @@ Note the difference between ArchitectureFeatures and CompilerOptions self.system_config = system_config self.is_yoda_system = self.accelerator_config in (Accelerator.Yoda_256, Accelerator.Yoda_512) + self.max_outstanding_dma = 2 if self.is_yoda_system else 1 + self.max_outstanding_kernels = 3 + self.ncores = accel_config.cores self.ofm_ublock = accel_config.ofm_ublock self.ifm_ublock = accel_config.ifm_ublock |