Enable framework generator to save numpy files in native dtypes
With the following patch merged, the tosa serialization_lib is
able to read u/int8, u/int16 in their native dtypes:
https://review.mlplatform.org/c/tosa/serialization_lib/+/9871
Signed-off-by: Jerry Ge <jerry.ge@arm.com>
Change-Id: I5e63fb70b055cc5ee33e7dc26237eef9bedeac30
diff --git a/verif/frameworks/tosa_verif_framework_generator.py b/verif/frameworks/tosa_verif_framework_generator.py
index 12fff68..94a1a15 100755
--- a/verif/frameworks/tosa_verif_framework_generator.py
+++ b/verif/frameworks/tosa_verif_framework_generator.py
@@ -1130,17 +1130,15 @@
name="gen_quant_npy",
)
- quant_val = np.round(fakequant_val / scale).astype(np.int32) + zeropoint
+ quant_val = np.round(fakequant_val / scale) + zeropoint
# very few unit tests after TF hash may/2020, this quantized
# value for some reason exceed [0, 255] range
saved_val = np.clip(quant_val, qmin, qmax).astype(numpy_dtype[idx])
- # saved all quantized tensor as np.int32
- # since TOSA numpy Cpp API only supports int32
np.save(
os.path.join(test_dir, placeholder_npy_filenames[idx]),
- saved_val.astype(np.int32),
+ saved_val,
False,
)