From 7db78969dc8ead72f3ded81b6d2a6a7ed798ea62 Mon Sep 17 00:00:00 2001 From: Louis Verhaard Date: Mon, 25 May 2020 15:05:26 +0200 Subject: MLBEDSW-2067: added custom exceptions Added custom exceptions to handle different types of input errors. Also performed minor formatting changes using flake8/black. Change-Id: Ie5b05361507d5e569aff045757aec0a4a755ae98 Signed-off-by: Louis Verhaard --- ethosu/vela/shared_buffer_allocation.py | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'ethosu/vela/shared_buffer_allocation.py') diff --git a/ethosu/vela/shared_buffer_allocation.py b/ethosu/vela/shared_buffer_allocation.py index 335b863f..2bfe5941 100644 --- a/ethosu/vela/shared_buffer_allocation.py +++ b/ethosu/vela/shared_buffer_allocation.py @@ -22,6 +22,7 @@ from .architecture_features import Block from .architecture_features import Kernel from .architecture_features import SharedBufferArea from .architecture_features import SHRAMElements +from .errors import OptionError from .operation import NpuBlockType @@ -163,8 +164,11 @@ def find_block_configs_suitable_for_pass_and_shared_buffer(arch, ps): if arch.override_block_config: config = alloc.try_block(arch.override_block_config) - assert config, "Block config override cannot be used" - return [config] + raise OptionError( + "--force-block-config", + str(arch.override_block_config), + "This forced block config value cannot be used; it is not compatible", + ) # Constrain the search space if the OFM is smaller than the max block size # - Add other block search constraints here if required -- cgit v1.2.1