diff options
author | TatWai Chong <tatwai.chong@arm.com> | 2022-11-10 13:54:28 -0800 |
---|---|---|
committer | Eric Kunze <eric.kunze@arm.com> | 2023-01-27 00:50:52 +0000 |
commit | d713a4d841ad09a9466e43aa1bf0be09fe54ea22 (patch) | |
tree | 065fd1787bdee724d22e53af143c143fe96d269a | |
parent | fac5c310df50ed36874f53ea2b25b55a57eaec51 (diff) | |
download | reference_model-d713a4d841ad09a9466e43aa1bf0be09fe54ea22.tar.gz |
Add framework test for math.sign
The result comparison between Tensorflow runtime and the reference
model hasn't been checked as the sign operator is not supported by
the native TFLite runtime. That said, since the generated tosa ops
for tf.sign and tfl.sign is identical, the correctness presumably
can be proved by the result from tf.sign.
Change-Id: I72eb415df7fb6ca4dc9103f9ddc7104b0ba39234
Signed-off-by: TatWai Chong <tatwai.chong@arm.com>
-rw-r--r-- | verif/frameworks/test_builder.py | 7 | ||||
-rwxr-xr-x | verif/frameworks/tosa_verif_framework_generator.py | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/verif/frameworks/test_builder.py b/verif/frameworks/test_builder.py index 6e7b6a5..e86d5fe 100644 --- a/verif/frameworks/test_builder.py +++ b/verif/frameworks/test_builder.py @@ -317,6 +317,13 @@ class TBuilder: def eval(self, a): return tf.math.rsqrt(a, name=self.result_name) + class Sign: + def __init__(self, name): + self.result_name = name + + def eval(self, a): + return tf.math.sign(a, name=self.result_name) + class Sigmoid: def __init__(self, name): self.result_name = name diff --git a/verif/frameworks/tosa_verif_framework_generator.py b/verif/frameworks/tosa_verif_framework_generator.py index 36ddda5..742f991 100755 --- a/verif/frameworks/tosa_verif_framework_generator.py +++ b/verif/frameworks/tosa_verif_framework_generator.py @@ -298,6 +298,13 @@ TF_OP_LIST = { "build_fcn": (TBuilder.Rsqrt, TGen.tgBasic, ArgGen.agNone), "types": TYPE_F, }, + "sign": { + "operands": (1, 0), + "build_fcn": (TBuilder.Sign, TGen.tgBasic, ArgGen.agNone), + "types": { + "tf": TYPE_F, + }, + }, "sigmoid": { "operands": (1, 0), "build_fcn": (TBuilder.Sigmoid, TGen.tgBasic, ArgGen.agNone), |