[VJP]Fix frobenius_norm bug and add to vjp list

paddle/fluid/pir/dialect/op_generator/vjp_interface_black_list.py

@@ -24,7 +24,6 @@
 
 
 vjp_interface_black_list = [
-    'frobenius_norm',
     'write_to_array',
     'fused_attention',
     'fused_feedforward',

paddle/phi/api/yaml/legacy_backward.yaml

@@ -246,8 +246,8 @@
   invoke : zeros_like(out_grad)
 
 - backward_op : frobenius_norm_grad
-  forward : frobenius_norm(Tensor x, int64_t[] axis,  bool keep_dim,  bool reduce_all) -> Tensor(out)
-  args : (Tensor x, Tensor out, Tensor out_grad, int64_t[] axis,  bool keep_dim,  bool reduce_all)
+  forward : frobenius_norm(Tensor x, IntArray axis,  bool keep_dim,  bool reduce_all) -> Tensor(out)
+  args : (Tensor x, Tensor out, Tensor out_grad, IntArray axis,  bool keep_dim,  bool reduce_all)
   output : Tensor(x_grad)
   infer_meta :
     func : UnchangedInferMeta

paddle/phi/api/yaml/legacy_ops.yaml

@@ -452,10 +452,10 @@
   inplace: (x -> out)
 
 - op : frobenius_norm
-  args : (Tensor x, int64_t[] axis,  bool keep_dim,  bool reduce_all)
+  args : (Tensor x, IntArray axis,  bool keep_dim,  bool reduce_all)
   output : Tensor(out)
   infer_meta :
-    func : ReduceInferMetaBase
+    func : ReduceIntArrayAxisInferMetaBase
   kernel :
     func : frobenius_norm
   backward : frobenius_norm_grad

paddle/phi/api/yaml/static_ops.yaml

@@ -256,7 +256,7 @@
   args : (Tensor x, IntArray axis={0}, bool keepdim=false, bool reduce_all=false, int in_dtype=-1, int out_dtype=-1)
   output : Tensor(out)
   infer_meta :
-    func : ReduceInferMetaBase
+    func : ReduceIntArrayAxisInferMetaBase
   kernel :
     func : frobenius_norm
     param : [x, axis, keepdim, reduce_all]

paddle/phi/infermeta/unary.cc

@@ -3263,6 +3263,7 @@ void ReduceInferMeta(const MetaTensor& x,
   if (axis.empty()) {
     reduce_all = true;
   }
+
   ReduceInferMetaBase(x, axis, keep_dim, reduce_all, out);
 }
 

paddle/phi/kernels/frobenius_norm_grad_kernel.h

@@ -16,6 +16,7 @@
 
 #include <vector>
 
+#include "paddle/phi/common/int_array.h"
 #include "paddle/phi/core/dense_tensor.h"
 
 namespace phi {
@@ -25,7 +26,7 @@ void FrobeniusNormGradKernel(const Context& ctx,
                              const DenseTensor& x,
                              const DenseTensor& out,
                              const DenseTensor& dout,
-                             const std::vector<int64_t>& axis,
+                             const IntArray& axis,
                              bool keep_dim,
                              bool reduce_all,
                              DenseTensor* dx);

paddle/phi/kernels/frobenius_norm_kernel.h

@@ -16,14 +16,15 @@
 
 #include <vector>
 
+#include "paddle/phi/common/int_array.h"
 #include "paddle/phi/core/dense_tensor.h"
 
 namespace phi {
 
 template <typename T, typename Context>
 void FrobeniusNormKernel(const Context& ctx,
                          const DenseTensor& x,
-                         const std::vector<int64_t>& axis,
+                         const IntArray& axis,
                          bool keep_dim,
                          bool reduce_all,
                          DenseTensor* out);

paddle/phi/kernels/gpu/frobenius_norm_kernel.cu

@@ -24,14 +24,14 @@ namespace phi {
 template <typename T, typename Context>
 void FrobeniusNormKernel(const Context& dev_ctx,
                          const DenseTensor& x,
-                         const std::vector<int64_t>& dims,
+                         const IntArray& dims,
                          bool keep_dim,
                          bool reduce_all,
                          DenseTensor* out) {
-  reduce_all = recompute_reduce_all(x, dims, reduce_all);
+  reduce_all = recompute_reduce_all(x, dims.GetData(), reduce_all);
   auto out_dtype = x.dtype();
   phi::Reduce<T, kps::AddFunctor, kps::SquareFunctor>(
-      dev_ctx, x, reduce_all, dims, keep_dim, out_dtype, out);
+      dev_ctx, x, reduce_all, dims.GetData(), keep_dim, out_dtype, out);
 
   SqrtKernel<T, Context>(dev_ctx, *out, out);
 }

paddle/phi/kernels/impl/frobenius_norm_grad_kernel_impl.h

@@ -25,13 +25,13 @@ void FrobeniusNormGradKernel(const Context& ctx,
                              const DenseTensor& x,
                              const DenseTensor& out,
                              const DenseTensor& dout,
-                             const std::vector<int64_t>& axis,
+                             const IntArray& axis,
                              bool keep_dim,
                              bool reduce_all,
                              DenseTensor* dx) {
-  reduce_all = recompute_reduce_all(x, axis, reduce_all);
+  reduce_all = recompute_reduce_all(x, axis.GetData(), reduce_all);
   ReduceGradKernel<Context, T, funcs::FrobeniusNormGradFunctor>(
-      ctx, x, out, dout, axis, keep_dim, reduce_all, dx);
+      ctx, x, out, dout, axis.GetData(), keep_dim, reduce_all, dx);
 }
 
 }  // namespace phi

paddle/phi/kernels/impl/frobenius_norm_kernel_impl.h

@@ -23,13 +23,13 @@ namespace phi {
 template <typename T, typename Context>
 void FrobeniusNormKernel(const Context& ctx,
                          const DenseTensor& x,
-                         const std::vector<int64_t>& axis,
+                         const IntArray& axis,
                          bool keep_dim,
                          bool reduce_all,
                          DenseTensor* out) {
-  reduce_all = recompute_reduce_all(x, axis, reduce_all);
+  reduce_all = recompute_reduce_all(x, axis.GetData(), reduce_all);
   Reduce<Context, T, funcs::FrobeniusNormFunctor>(
-      ctx, x, reduce_all, axis, keep_dim, x.dtype(), out);
+      ctx, x, reduce_all, axis.GetData(), keep_dim, x.dtype(), out);
 }
 
 }  // namespace phi

python/paddle/tensor/linalg.py

@@ -382,7 +382,7 @@ def frobenius_norm(input, dim=None, keepdim=False, name=None):
                 "The dim of frobenius norm op should be None or two elements list!"
             )
 
-        if in_dynamic_mode():
+        if in_dynamic_or_pir_mode():
             if dim is None:
                 return _C_ops.frobenius_norm(input, [], keepdim, True)
             return _C_ops.frobenius_norm(input, dim, keepdim, False)

test/legacy_test/test_norm_all.py

@@ -102,10 +102,10 @@ def setUp(self):
         self.outputs = {'Out': norm}
 
     def test_check_output(self):
-        self.check_output()
+        self.check_output(check_pir=True)
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_pir=True)
 
     def init_test_case(self):
         self.shape = [2, 3, 4, 5]
@@ -126,7 +126,7 @@ def init_dtype(self):
         self.dtype = "float32"
 
     def test_check_grad(self):
-        self.check_grad(['X'], 'Out')
+        self.check_grad(['X'], 'Out', check_pir=True)
 
 
 class TestPnormOp(OpTest):