!5754 adding int32 support for Greater gpu kernel

Merge pull request !5754 from Peilin/add-type-support-for-greater

mindspore/ccsrc/backend/kernel_compiler/gpu/math/broadcast_gpu_kernel.cc

@@ -109,6 +109,9 @@ MS_REG_GPU_KERNEL_ONE(
   BroadcastOpGpuKernel, half)
 
 // int32
+MS_REG_GPU_KERNEL_ONE(
+  Greater, KernelAttr().AddInputAttr(kNumberTypeInt32).AddInputAttr(kNumberTypeInt32).AddOutputAttr(kNumberTypeBool),
+  BroadcastOpGpuKernel, int)
 MS_REG_GPU_KERNEL_ONE(
   Less, KernelAttr().AddInputAttr(kNumberTypeInt32).AddInputAttr(kNumberTypeInt32).AddOutputAttr(kNumberTypeBool),
   BroadcastOpGpuKernel, int)

tests/st/ops/gpu/test_broadcast_op.py

@@ -43,6 +43,9 @@ def test_nobroadcast():
     output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
     output_np = x1_np > x2_np
     assert np.allclose(output_ms.asnumpy(), output_np)
+    output_ms = P.Greater()(Tensor(x1_np_int32), Tensor(x2_np_int32))
+    output_np = x1_np_int32 > x2_np_int32
+    assert np.allclose(output_ms.asnumpy(), output_np)
 
     output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
     output_np = x1_np < x2_np
@@ -132,6 +135,9 @@ def test_broadcast():
     output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
     output_np = x1_np > x2_np
     assert np.allclose(output_ms.asnumpy(), output_np)
+    output_ms = P.Greater()(Tensor(x1_np_int32), Tensor(x2_np_int32))
+    output_np = x1_np_int32 > x2_np_int32
+    assert np.allclose(output_ms.asnumpy(), output_np)
 
     output_ms = P.Less()(Tensor(x1_np), Tensor(x2_np))
     output_np = x1_np < x2_np
@@ -175,6 +181,9 @@ def test_broadcast_diff_dims():
     output_ms = P.Maximum()(Tensor(x1_np), Tensor(x2_np))
     output_np = np.maximum(x1_np, x2_np)
     assert np.allclose(output_ms.asnumpy(), output_np)
+    output_ms = P.Greater()(Tensor(x1_np_int32), Tensor(x2_np_int32))
+    output_np = x1_np_int32 > x2_np_int32
+    assert np.allclose(output_ms.asnumpy(), output_np)
 
     output_ms = P.Greater()(Tensor(x1_np), Tensor(x2_np))
     output_np = x1_np > x2_np