[tvm] branch main updated: [TFLite][Frontend] Support quantized LESS_EQUAL (#15790)

[syfeng]

This is an automated email from the ASF dual-hosted git repository.

syfeng pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tvm.git


The following commit(s) were added to refs/heads/main by this push:
     new 61bed643aa [TFLite][Frontend] Support quantized LESS_EQUAL (#15790)
61bed643aa is described below

commit 61bed643aab793aeefa4e411eb67f67e12226670
Author: Tlopex <68688494+tlo...@users.noreply.github.com>
AuthorDate: Fri Sep 22 12:27:31 2023 +0800

    [TFLite][Frontend] Support quantized LESS_EQUAL (#15790)
    
    * Update tflite.py
    
    * add tests to quantized less_equal
---
 python/tvm/relay/frontend/tflite.py          |  6 +-----
 tests/python/frontend/tflite/test_forward.py | 14 ++++++++++++--
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/python/tvm/relay/frontend/tflite.py 
b/python/tvm/relay/frontend/tflite.py
index 9e72049ecd..4eaa8280c3 100644
--- a/python/tvm/relay/frontend/tflite.py
+++ b/python/tvm/relay/frontend/tflite.py
@@ -1484,11 +1484,7 @@ class OperatorConverter(object):
 
     def convert_less_equal(self, op):
         """Convert TFLite LESS_EQUAL"""
-        if self.is_quantized(op):
-            raise tvm.error.OpNotImplemented(
-                "TFlite quantized LESS_EQUAL operator is not supported yet."
-            )
-        return self._convert_elemwise(_op.less_equal, op)
+        return self._convert_elemwise(_op.less_equal, op, 
self.is_quantized(op), comparison_op=True)
 
     def convert_equal(self, op):
         """Convert TFLite EQUAL"""
diff --git a/tests/python/frontend/tflite/test_forward.py 
b/tests/python/frontend/tflite/test_forward.py
index b981145c1c..f1e2e28f08 100644
--- a/tests/python/frontend/tflite/test_forward.py
+++ b/tests/python/frontend/tflite/test_forward.py
@@ -2715,9 +2715,17 @@ def _test_less(data, fused_activation_function=None, 
quantized=False, qnn_op=Non
 # ----------
 
 
-def _test_less_equal(data):
+def _test_less_equal(data, fused_activation_function=None, quantized=False, 
qnn_op=None):
     """One iteration of less_equal"""
-    return _test_elemwise(math_ops.less_equal, data)
+    return _test_elemwise(
+        math_ops.less_equal,
+        data,
+        fused_activation_function,
+        quantized,
+        qnn_op,
+        same_qnn_params=True,
+        comparison_op=True,
+    )
 
 
 #######################################################################
@@ -2858,6 +2866,7 @@ def _test_elemwise_qnn_out_range(qnn_op):
         _test_less: (-150, 150),
         _test_floor_mod: (-150, 150),
         _test_not_equal: (-150, 150),
+        _test_less_equal: (-150, 150),
         _test_greater_equal: (-150, 150),
     }
 
@@ -2898,6 +2907,7 @@ def test_all_elemwise():
     _test_forward_elemwise(_test_less)
     _test_forward_elemwise_quantized(_test_less)
     _test_forward_elemwise(_test_less_equal)
+    _test_forward_elemwise_quantized(_test_less_equal)
     _test_forward_elemwise(_test_equal)
     _test_forward_elemwise_quantized(_test_equal)
     _test_forward_elemwise(_test_not_equal)