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The following commit(s) were added to refs/heads/main by this push:
new 9e404f0957 [CMSIS-NN] Fix memory alignment bug in CMSIS-NN demo
(#11221)
9e404f0957 is described below
commit 9e404f09574c8ea82f15d5e6582530a7f7d95b8d
Author: Grant Watson <[email protected]>
AuthorDate: Mon May 9 21:11:53 2022 +0100
[CMSIS-NN] Fix memory alignment bug in CMSIS-NN demo (#11221)
* Updates convert_image.py to include memory alignment
---
apps/microtvm/cmsisnn/convert_image.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/apps/microtvm/cmsisnn/convert_image.py
b/apps/microtvm/cmsisnn/convert_image.py
index 0b56c8dee2..b7930ff73e 100755
--- a/apps/microtvm/cmsisnn/convert_image.py
+++ b/apps/microtvm/cmsisnn/convert_image.py
@@ -34,7 +34,7 @@ def create_header_file(name, tensor_name, tensor_data,
output_path):
header_file.write(
"\n"
+ f"const size_t {tensor_name}_len = {tensor_data.size};\n"
- + f'int8_t {tensor_name}[] = "'
+ + f'__attribute__((section(".data.tvm"), aligned(16))) int8_t
{tensor_name}[] = "'
)
data_hexstr = tensor_data.tobytes().hex()
