Move optimization to opt.py.

theano/sparse/sandbox/sp2.py

@@ -17,19 +17,21 @@ from theano.sparse.basic import (
     Cast, bcast, wcast, icast, lcast, fcast, dcast, ccast, zcast,
     HStack, hstack, VStack, vstack,
     AddSSData, add_s_s_data,
-    MulSDCSC, mul_s_d_csc, MulSDCSR, mul_s_d_csr,
+    MulSV, mul_s_v,
     Multinomial, multinomial, Poisson, poisson,
     Binomial, csr_fbinomial, csc_fbinomial, csr_dbinomial, csc_dbinomial,
     structured_monoid,
     structured_sigmoid, structured_exp, structured_log, structured_pow,
     structured_minimum, structured_maximum, structured_add,
-    MulSV, mul_s_v, MulSVCSR, mul_s_v_csr,
     StructuredAddSV, structured_add_s_v,
-    StructuredAddSVCSR, structured_add_s_v_csr,
-    SamplingDot, sampling_dot, SamplingDotCSR, sampling_dot_csr)
+    SamplingDot, sampling_dot)
 
 # Also for compatibility
 from theano.sparse.opt import (
+    MulSDCSC, mul_s_d_csc, MulSDCSR, mul_s_d_csr,
+    MulSVCSR, mul_s_v_csr,
+    StructuredAddSVCSR, structured_add_s_v_csr,
+    SamplingDotCSR, sampling_dot_csr,
     local_mul_s_d, local_mul_s_v,
     local_structured_add_s_v, local_sampling_dot_csr)
 

theano/sparse/tests/test_basic.py

@@ -25,13 +25,13 @@ from theano.sparse.basic import _is_dense_variable, _is_sparse_variable
 from theano.sparse import (
     verify_grad_sparse, as_sparse_variable,
     CSC, CSR, CSM, CSMProperties, csm_properties,
-    SparseType, CSMGrad, CSMGradC,
-    StructuredDot, StructuredDotCSC,
+    SparseType, CSMGrad,
+    StructuredDot,
     StructuredDotGradCSC, StructuredDotGradCSR,
     AddSS, AddSD, MulSS, MulSD, Transpose, Neg, Remove0,
     add, mul, structured_dot, transpose,
     csc_from_dense, csr_from_dense, dense_from_sparse,
-    Dot, Usmm, UsmmCscDense, sp_ones_like, GetItemScalar,
+    Dot, Usmm, sp_ones_like, GetItemScalar,
     SparseFromDense,
     Cast, cast, HStack, VStack, AddSSData, add_s_s_data,
     Poisson, poisson, Binomial, Multinomial, multinomial,
@@ -42,6 +42,8 @@ from theano.sparse import (
     Diag, diag, SquareDiagonal, square_diagonal,
     EnsureSortedIndices, ensure_sorted_indices, clean)
 
+from theano.sparse.opt import (StructuredDotCSC, UsmmCscDense, CSMGradC)
+
 from theano.tests import unittest_tools as utt
 from theano.tensor.basic import _allclose
 
@@ -1218,7 +1220,7 @@ class UsmmTests(unittest.TestCase):
                 assert isinstance(topo[1].op, theano.tensor.DimShuffle)
                 assert isinstance(topo[2].op, theano.tensor.Subtensor)
                 assert topo[3].op == theano.tensor.neg
-                assert isinstance(topo[4].op, theano.sparse.UsmmCscDense)
+                assert isinstance(topo[4].op, UsmmCscDense)
                 if inplace:
                     assert topo[4].op.inplace
             elif not fast_compile: