Remove auto to_pascal_case for args in op generator (#44350)

* remove auto to_pascal_case for args in op generator

* fix yaml config

.pre-commit-config.yaml

@@ -24,7 +24,7 @@ repos:
         files: (?!.*third_party)^.*$ | (?!.*book)^.*$
     -   id: end-of-file-fixer
     -   id: sort-simple-yaml
-        files: (api|backward)\.yaml$
+        files: (api|backward|api_[a-z_]+)\.yaml$
 -   repo: local
     hooks:
     -   id: clang-format

paddle/phi/api/yaml/api_compat.yaml

@@ -1,12 +1,39 @@
 - api : atan2
   inputs :
-    x : X1
-    y : X2
+    {x : X1, y : X2}
   outputs :
     out : Out
 
+- api : bernoulli
+  inputs :
+    x : X
+  outputs :
+    out : Out
+
+- api : cholesky
+  inputs :
+    x : X
+  outputs :
+    out : Out
+
+- api : cholesky_solve
+  inputs :
+    {x : X, y : Y}
+  outputs :
+    out : Out
+
+- api : conv2d
+  extra :
+    attrs : [bool use_cudnn = false, bool fuse_relu_before_depthwise_conv = false, bool use_mkldnn = false,
+             bool use_quantizer = false, str mkldnn_data_type = "float32", bool fuse_relu = false,
+             str fuse_activation = "", bool fuse_alpha = false, bool fuse_beta = false, bool use_addto = false,
+             bool fuse_residual_connection = false, float Scale_in = 1.0f, float Scale_out = 1.0f,
+             float Scale_in_eltwise = 1.0f, 'float[] Scale_weights = {1.0f}', bool force_fp32_output = false,
+             int workspace_size_MB = 512, bool exhaustive_search = false]
+
 - api : cross
-  inputs : {x : X, y : Y}
+  inputs :
+    {x : X, y : Y}
   attrs :
     axis : dim
   outputs :
@@ -26,17 +53,50 @@
   outputs :
     out : Out
 
+- api : digamma
+  inputs :
+    x : X
+  outputs :
+    out : Out
+
+- api : dist
+  inputs :
+    {x : X, y : Y}
+  outputs :
+    out : Out
+
+- api : dot
+  inputs :
+    {x : X, y : Y}
+  outputs :
+    out : Out
+
+- api : erf
+  inputs :
+    x : X
+  outputs :
+    out : Out
+
+- api : mv
+  inputs :
+    {x : X, vec : Vec}
+  outputs :
+    out : Out
+
+- api : poisson
+  inputs :
+    x : X
+  outputs :
+    out : Out
+
 - api : trace
   inputs :
     x : Input
   outputs :
     out : Out
 
-- api : conv2d
-  extra :
-    attrs : [bool use_cudnn = false, bool fuse_relu_before_depthwise_conv = false, bool use_mkldnn = false,
-             bool use_quantizer = false, str mkldnn_data_type = "float32", bool fuse_relu = false,
-             str fuse_activation = "", bool fuse_alpha = false, bool fuse_beta = false, bool use_addto = false,
-             bool fuse_residual_connection = false, float Scale_in = 1.0f, float Scale_out = 1.0f,
-             float Scale_in_eltwise = 1.0f, 'float[] Scale_weights = {1.0f}', bool force_fp32_output = false,
-             int workspace_size_MB = 512, bool exhaustive_search = false]
+- api : trunc
+  inputs :
+    x : X
+  outputs :
+    out : Out

paddle/phi/api/yaml/generator/filters.py

@@ -79,9 +79,9 @@ def to_sr_output_type(s):
 # -------------- transform argument names from yaml to opmaker ------------
 def to_opmaker_name(s):
     if s.endswith("_grad"):
-        return 'GradVarName("{}")'.format(to_pascal_case(s[:-5]))
+        return 'GradVarName("{}")'.format(s[:-5])
     else:
-        return '"{}"'.format(to_pascal_case(s))
+        return '"{}"'.format(s)
 
 
 def to_opmaker_name_cstr(s):

paddle/phi/api/yaml/generator/templates/operator_utils.c.j2

@@ -358,15 +358,15 @@ class {{name | to_pascal_case}}OpMaker : public framework::SingleGradOpMaker<T>
   input_orig_names, output_orig_names) %}{# inline #}
   {% if name in input_names %}
     {% set name_in_forward_orig = input_orig_names[input_names.index(name)]%}
-Input("{{name_in_forward_orig | to_pascal_case}}")
+Input("{{name_in_forward_orig}}")
   {%- elif name in output_names %}
     {% set name_in_forward_orig = output_orig_names[output_names.index(name)]%}
-Output("{{name | to_pascal_case}}")
+Output("{{name}}")
   {%- elif name.endswith("_grad") %}{# output grad#}
     {% set name_in_forward = name[:-5] %}
     {% if name_in_forward in output_names %}
       {% set name_in_forward_orig = output_orig_names[output_names.index(name_in_forward)] %}
-OutputGrad("{{name_in_forward_orig | to_pascal_case}}")
+OutputGrad("{{name_in_forward_orig}}")
     {%- endif %}
   {%- endif %}
 {%- endmacro %}
@@ -376,11 +376,11 @@ OutputGrad("{{name_in_forward_orig | to_pascal_case}}")
   {% if name[:-5] in input_names %}
     {% set name_in_forward = name[:-5] %}
     {% set name_in_forward_orig = input_orig_names[input_names.index(name_in_forward)]%}
-InputGrad("{{name[:-5] | to_pascal_case}}")
+InputGrad("{{name[:-5]}}")
   {%- elif (name | to_input_name) in input_names %}
     {% set name_in_forward = name | to_input_name %}
     {% set name_in_forward_orig = input_orig_names[input_names.index(name_in_forward)]%}
-InputGrad("{{name | to_input_name | to_pascal_case}}")
+InputGrad("{{name | to_input_name}}")
   {%- endif %}
 {%- endmacro %}