【PIR OpTest Fix No.14】 fix test_nce

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

@@ -125,6 +125,7 @@
     'fused_scale_bias_add_relu',
     'fused_dconv_drelu_dbn',
     'fused_dot_product_attention',
+    'nce',
     'recv_v2',
     'rnn_',
     'row_conv',

paddle/fluid/pir/dialect/operator/ir/ops.yaml

@@ -1432,6 +1432,17 @@
   optional: dropout1_seed, dropout2_seed, linear1_bias, linear2_bias, ln1_scale, ln1_bias, ln2_scale, ln2_bias, ln2_mean, ln2_variance, ln1_mean, ln1_variance, ln1_out
   backward: fused_feedforward_grad
 
+- op: nce
+  args: (Tensor input, Tensor label, Tensor weight, Tensor bias, Tensor sample_weight, Tensor custom_dist_probs, Tensor custom_dist_alias, Tensor custom_dist_alias_probs, int num_total_classes, int[] custom_neg_classes={}, int num_neg_samples=10, int sampler=0, int seed=0, bool is_sparse=false, bool remote_prefetch=false, bool is_test=false)
+  output: Tensor(cost), Tensor(sample_logits), Tensor(sample_labels)
+  infer_meta:
+    func: NceInferMeta
+  kernel:
+    func: nce
+    data_type: input
+  optional: bias, sample_weight, custom_dist_probs, custom_dist_alias, custom_dist_alias_probs
+  backward: nce_grad
+
 - op: number_count
   args: (Tensor numbers, int upper_range)
   output: Tensor(out)

paddle/fluid/pir/dialect/operator/ir/ops_backward.yaml

@@ -493,6 +493,18 @@
     func : multiply_triple_grad
   optional : fwd_grad_grad_x, fwd_grad_grad_y, grad_x_grad, grad_y_grad, grad_grad_out_grad
 
+- backward_op : nce_grad
+  forward: nec (Tensor input, Tensor label, Tensor weight, Tensor bias, Tensor sample_weight, Tensor custom_dist_probs, Tensor custom_dist_alias, Tensor custom_dist_alias_probs, int num_total_classes, int num_neg_samples=10, int sampler=0, int seed=0, bool is_sparse=false, bool remote_prefetch=false, bool is_test=false) ->  Tensor(cost), Tensor(sample_logits), Tensor(sample_labels)
+  args: (Tensor input, Tensor label, Tensor bias, Tensor weight, Tensor sample_logits, Tensor sample_labels, Tensor sample_weight, Tensor custom_dist_probs, Tensor custom_dist_alias, Tensor custom_dist_alias_probs, Tensor cost_grad, int num_total_classes, int[] custom_neg_classes={}, int num_neg_samples=10, int sampler=0, int seed=0, bool is_sparse=false, bool remote_prefetch=false, bool is_test=false)
+  output: Tensor(input_grad), Tensor(bias_grad), Tensor(weight_grad)
+  infer_meta:
+    func: NceGradInferMeta
+    param: [input, bias, weight]
+  kernel:
+    func: nce_grad
+    data_type: input
+  optional: bias, sample_weight, custom_dist_probs, custom_dist_alias, custom_dist_alias_probs
+
 - backward_op : norm_grad
   forward : norm (Tensor x, int axis, float epsilon, bool is_test) -> Tensor(out), Tensor(norm)
   args : (Tensor x, Tensor norm, Tensor out_grad, int axis, float epsilon, bool is_test)

paddle/fluid/pir/dialect/operator/utils/utils.cc

@@ -56,7 +56,9 @@ const std::unordered_set<std::string> LegacyOpList = {
     RowConvOp::name(),
     RowConvGradOp::name(),
     SoftReluOp::name(),
-    SoftReluGradOp::name()};
+    SoftReluGradOp::name(),
+    NceOp::name(),
+    NceGradOp::name()};
 
 enum class AttrType {
   UNDEFINED = 0,

paddle/phi/api/yaml/op_compat.yaml

@@ -3486,6 +3486,13 @@
   outputs :
     out : Out
 
+- op: nce
+  backward: nce_grad
+  inputs:
+    {input : Input, label : Label, weight : Weight, bias : Bias, sample_weight : SampleWeight, custom_dist_probs : CustomDistProbs, custom_dist_alias : CustomDistAlias, custom_dist_alias_probs : CustomDistAliasProbs}
+  outputs:
+    {cost : Cost, sample_logits : SampleLogits, sample_labels : SampleLabels}
+
 - op: number_count
   inputs :
     {numbers: numbers}

paddle/phi/infermeta/backward.cc

@@ -806,6 +806,30 @@ void NanmedianGradInferMeta(const MetaTensor& x,
   x_grad->set_dtype(x.dtype());
 }
 
+void NceGradInferMeta(const MetaTensor& input,
+                      const MetaTensor& bias,
+                      const MetaTensor& weight,
+                      MetaTensor* input_grad,
+                      MetaTensor* bias_grad,
+                      MetaTensor* weight_grad
+
+) {
+  auto x_dims = input.dims();
+  if (input_grad != nullptr) {
+    input_grad->set_dims(x_dims);
+  }
+
+  auto w_dims = weight.dims();
+  if (weight_grad) {
+    weight_grad->set_dims(w_dims);
+  }
+
+  auto bias_dims = bias.dims();
+  if (bias_grad) {
+    bias_grad->set_dims(bias_dims);
+  }
+}
+
 void NllLossGradInferMeta(const MetaTensor& x,
                           const MetaTensor& label,
                           const MetaTensor& weight,

paddle/phi/infermeta/backward.h

@@ -351,6 +351,13 @@ void NanmedianGradInferMeta(const MetaTensor& x,
                             bool keep_dim,
                             MetaTensor* x_grad);
 
+void NceGradInferMeta(const MetaTensor& input,
+                      const MetaTensor& bias,
+                      const MetaTensor& weight,
+                      MetaTensor* input_grad,
+                      MetaTensor* bias_grad,
+                      MetaTensor* weight_grad);
+
 void NllLossGradInferMeta(const MetaTensor& input,
                           const MetaTensor& label,
                           const MetaTensor& weight,

paddle/phi/infermeta/multiary.cc

@@ -3181,6 +3181,97 @@ void MultiplexInferMeta(const std::vector<const MetaTensor*>& ins,
   out->set_dtype(ins[0]->dtype());
 }
 
+void NceInferMeta(const MetaTensor& input,
+                  const MetaTensor& label,
+                  const MetaTensor& weight,
+                  const MetaTensor& bias,
+                  const MetaTensor& sample_weight,
+                  const MetaTensor& custom_dist_probs,
+                  const MetaTensor& custom_dist_alias,
+                  const MetaTensor& custom_dist_alias_probs,
+                  int num_total_classes,
+                  const std::vector<int>& custom_neg_classes,
+                  int num_neg_samples,
+                  int sampler,
+                  int seed,
+                  bool is_sparse,
+                  bool remote_prefetch,
+                  bool is_test,
+                  MetaTensor* cost,
+                  MetaTensor* sample_logits,
+                  MetaTensor* sample_labels,
+                  MetaConfig config) {
+  auto x_dims = input.dims();
+  auto label_dims = label.dims();
+  if (config.is_runtime || (x_dims[0] > 0 && label_dims[0] > 0)) {
+    PADDLE_ENFORCE_EQ(
+        x_dims[0],
+        label_dims[0],
+        phi::errors::InvalidArgument(
+            "The first dimension of Input(Input) and Input(Label) should be "
+            "equal in runtime. But received: Input(Input)'s shape = [%s] "
+            "with 1st dim =  %d, Input(Label)'s shape = [%s] with 1st dim = "
+            "%d.",
+            x_dims,
+            x_dims[0],
+            label_dims,
+            label_dims[0]));
+  }
+  int num_true_classes =
+      static_cast<int>(label_dims.size() == 2 ? label_dims[1] : 1);
+  if (bias) {
+    PADDLE_ENFORCE_EQ(
+        weight.dims()[0],
+        bias.dims()[0],
+        phi::errors::InvalidArgument(
+            "The first dimension of Input(Weight) and Input(Bias) "
+            "should be equal. But received: Input(Weight)'s shape = [%s] "
+            "with 1st dim = %d, and Input(Bias)'s shape = [%s] with 1st dim "
+            "= %d.",
+            weight.dims(),
+            weight.dims()[0],
+            bias.dims(),
+            bias.dims()[0]));
+  }
+
+  PADDLE_ENFORCE_EQ(
+      num_total_classes,
+      weight.dims()[0],
+      phi::errors::InvalidArgument(
+          "The number of total classes should be equal to the first "
+          "dimension of Input(Weight). But received: Attr(num_total_classes) "
+          "= %d, Input(Weight)'s shape = [%s] with 1st dim = %d.",
+          num_total_classes,
+          weight.dims(),
+          weight.dims()[0]));
+  if (custom_neg_classes.size() > 0) {
+    PADDLE_ENFORCE_EQ(
+        custom_neg_classes.size(),
+        static_cast<size_t>(num_neg_samples),
+        phi::errors::InvalidArgument(
+            "The size of Attr(custom_neg_classes) should be equal "
+            "to the number of negative samples. But received: "
+            "custom_neg_classes.size() = %d, num_neg_samples = %d.",
+            custom_neg_classes.size(),
+            num_neg_samples));
+  }
+  // set dims of output(Out)
+  std::vector<int64_t> out_dims;
+  out_dims.push_back(x_dims[0]);
+  out_dims.push_back(1);
+  cost->set_dims(common::make_ddim(out_dims));
+
+  if (!is_test) {
+    // set dims of output(SampleOut)
+    std::vector<int64_t> sample_out_dims;
+    sample_out_dims.push_back(x_dims[0]);
+    sample_out_dims.push_back(
+        (num_true_classes == -1) ? -1 : (num_neg_samples + num_true_classes));
+    sample_logits->set_dims(common::make_ddim(sample_out_dims));
+    sample_labels->set_dims(common::make_ddim(sample_out_dims));
+  }
+}
+
 void PsroiPoolInferMeta(const MetaTensor& x,
                         const MetaTensor& rois,
                         const MetaTensor& rois_num,

paddle/phi/infermeta/multiary.h

@@ -569,6 +569,27 @@ void MultiplexInferMeta(const std::vector<const MetaTensor*>& ins,
                         const MetaTensor& ids,
                         MetaTensor* out);
 
+void NceInferMeta(const MetaTensor& input,
+                  const MetaTensor& label,
+                  const MetaTensor& weight,
+                  const MetaTensor& bias,
+                  const MetaTensor& sample_weight,
+                  const MetaTensor& custom_dist_probs,
+                  const MetaTensor& custom_dist_alias,
+                  const MetaTensor& custom_dist_alias_probs,
+                  int num_total_classes,
+                  const std::vector<int>& custom_neg_classes,
+                  int num_neg_samples,
+                  int sampler,
+                  int seed,
+                  bool is_sparse,
+                  bool remote_prefetch,
+                  bool is_test,
+                  MetaTensor* cost,
+                  MetaTensor* sample_logits,
+                  MetaTensor* sample_labels,
+                  MetaConfig config = MetaConfig());
+
 void PsroiPoolInferMeta(const MetaTensor& x,
                         const MetaTensor& rois,
                         const MetaTensor& rois_num,

test/white_list/pir_op_test_white_list

@@ -211,6 +211,7 @@ test_multinomial_op
 test_multiplex_op
 test_mv_op
 test_nanmedian
+test_nce
 test_nearest_interp_mkldnn_op
 test_nearest_interp_v2_op
 test_nextafter_op