cholesky and cholesky_solve tests (#60726)

Author: changeyoung98

test/legacy_test/gradient_checker.py

@@ -353,7 +353,7 @@ def _compute_analytical_jacobian_pir(
 def grad_check(
     x,
     y,
-    x_init=None,
+    fetch_list=None,
     feeds=None,
     place=None,
     program=None,
@@ -403,12 +403,12 @@ def fail_test(msg):
         for i in range(len(y)):
             analytical.append(
                 _compute_analytical_jacobian_pir(
-                    program, x, i, y, x_init, feeds, place
+                    program, x, i, y, fetch_list, feeds, place
                 )
             )
         numerical = [
             _compute_numerical_jacobian_pir(
-                program, xi, y, x_init, feeds, place, eps
+                program, xi, y, fetch_list, feeds, place, eps
             )
             for xi in x
         ]

test/legacy_test/test_cholesky_op.py

@@ -23,6 +23,7 @@
 from paddle import base
 from paddle.base import core
 from paddle.base.backward import _as_list
+from paddle.pir_utils import test_with_pir_api
 
 
 @skip_check_grad_ci(
@@ -68,33 +69,38 @@ def test_check_grad(self):
         for p in places:
             self.func(p)
 
+    @test_with_pir_api
     @prog_scope()
     def func(self, place):
         # use small size since Jacobian gradients is time consuming
         root_data = self.root_data[..., :3, :3]
-        prog = base.Program()
-        with base.program_guard(prog):
-            root = paddle.create_parameter(
-                dtype=root_data.dtype, shape=root_data.shape
-            )
+        prog = paddle.static.Program()
+        with paddle.static.program_guard(prog):
+            if paddle.framework.in_pir_mode():
+                root = paddle.static.data(
+                    dtype=root_data.dtype, shape=root_data.shape, name="root"
+                )
+            else:
+                root = paddle.create_parameter(
+                    dtype=root_data.dtype, shape=root_data.shape
+                )
+            root.stop_gradient = False
+            root.persistable = True
             root_t = paddle.transpose(root, self.trans_dims)
             x = paddle.matmul(x=root, y=root_t) + 1e-05
             out = paddle.cholesky(x, upper=self.attrs["upper"])
             # check input arguments
             root = _as_list(root)
             out = _as_list(out)
 
-            for v in root:
-                v.stop_gradient = False
-                v.persistable = True
             for u in out:
                 u.stop_gradient = False
                 u.persistable = True
 
             # init variable in startup program
             scope = base.executor.global_scope()
             exe = base.Executor(place)
-            exe.run(base.default_startup_program())
+            exe.run(paddle.static.default_startup_program())
 
             x_init = _as_list(root_data)
             # init inputs if x_init is not None
@@ -106,10 +112,33 @@ def func(self, place):
                     )
                 # init variable in main program
                 for var, arr in zip(root, x_init):
-                    assert var.shape == arr.shape
+                    assert tuple(var.shape) == tuple(arr.shape)
                 feeds = {k.name: v for k, v in zip(root, x_init)}
                 exe.run(prog, feed=feeds, scope=scope)
-            grad_check(x=root, y=out, x_init=x_init, place=place, program=prog)
+            fetch_list = None
+            if paddle.framework.in_pir_mode():
+                dys = []
+                for i in range(len(out)):
+                    yi = out[i]
+                    dy = paddle.static.data(
+                        name='dys_%s' % i,
+                        shape=yi.shape,
+                        dtype=root_data.dtype,
+                    )
+                    dy.stop_gradient = False
+                    dy.persistable = True
+                    value = np.zeros(yi.shape, dtype=root_data.dtype)
+                    feeds.update({'dys_%s' % i: value})
+                    dys.append(dy)
+                fetch_list = base.gradients(out, root, dys)
+            grad_check(
+                x=root,
+                y=out,
+                fetch_list=fetch_list,
+                feeds=feeds,
+                place=place,
+                program=prog,
+            )
 
     def init_config(self):
         self._upper = True
@@ -144,8 +173,11 @@ def setUp(self):
         if core.is_compiled_with_cuda() and (not core.is_compiled_with_rocm()):
             self.places.append(base.CUDAPlace(0))
 
+    @test_with_pir_api
     def check_static_result(self, place, with_out=False):
-        with base.program_guard(base.Program(), base.Program()):
+        with paddle.static.program_guard(
+            paddle.static.Program(), paddle.static.Program()
+        ):
             input = paddle.static.data(
                 name="input", shape=[4, 4], dtype="float64"
             )
@@ -156,7 +188,6 @@ def check_static_result(self, place, with_out=False):
             exe = base.Executor(place)
             try:
                 fetches = exe.run(
-                    base.default_main_program(),
                     feed={"input": input_np},
                     fetch_list=[result],
                 )

test/legacy_test/test_cholesky_solve_op.py

@@ -25,6 +25,7 @@
 import paddle
 from paddle import base
 from paddle.base import Program, core, program_guard
+from paddle.pir_utils import test_with_pir_api
 
 paddle.enable_static()
 
@@ -143,7 +144,7 @@ def test_check_output(self):
 
     # check Op grad
     def test_check_grad_normal(self):
-        self.check_grad(['Y'], 'Out', max_relative_error=0.01)
+        self.check_grad(['Y'], 'Out', max_relative_error=0.01, check_pir=True)
 
 
 # test condition:  3D(broadcast) + 3D, upper=True
@@ -169,9 +170,12 @@ def setUp(self):
         if core.is_compiled_with_cuda():
             self.place.append(paddle.CUDAPlace(0))
 
+    @test_with_pir_api
     def check_static_result(self, place):
         paddle.enable_static()
-        with base.program_guard(base.Program(), base.Program()):
+        with paddle.static.program_guard(
+            paddle.static.Program(), paddle.static.Program()
+        ):
             x = paddle.static.data(name="x", shape=[10, 2], dtype=self.dtype)
             y = paddle.static.data(name="y", shape=[10, 10], dtype=self.dtype)
             z = paddle.linalg.cholesky_solve(x, y, upper=self.upper)
@@ -187,7 +191,6 @@ def check_static_result(self, place):
 
             exe = base.Executor(place)
             fetches = exe.run(
-                base.default_main_program(),
                 feed={"x": x_np, "y": umat},
                 fetch_list=[z],
             )
@@ -239,7 +242,7 @@ def run(place):
 
 # test condition out of bounds
 class TestCholeskySolveOpError(unittest.TestCase):
-    def test_errors(self):
+    def test_errors_1(self):
         paddle.enable_static()
         with program_guard(Program(), Program()):
             # The input type of solve_op must be Variable.
@@ -251,6 +254,10 @@ def test_errors(self):
             )
             self.assertRaises(TypeError, paddle.linalg.cholesky_solve, x1, y1)
 
+    @test_with_pir_api
+    def test_errors_2(self):
+        paddle.enable_static()
+        with program_guard(Program(), Program()):
             # The data type of input must be float32 or float64.
             x2 = paddle.static.data(name="x2", shape=[30, 30], dtype="bool")
             y2 = paddle.static.data(name="y2", shape=[30, 10], dtype="bool")