Reflect name changes in sparsediffengine (#14)

* change version temporarily and rename matrix structure

* small edit

* update version

* Fix SparseDiffEngine: replace accidental symlink with submodule pointer at v0.3.0

Author: dance858

SparseDiffEngine

@@ -5,7 +5,7 @@ build-backend = "scikit_build_core.build"
 [project]
 name = "sparsediffpy"
 version = "0.3.0"
-description = "Python bindings for SparseDiffEngine automatic differentiation"
+description = "Python bindings for SparseDiffEngine algorithmic differentiation"
 requires-python = ">=3.11"
 dependencies = ["numpy >= 2.0.0"]
 license = "Apache-2.0"

pyproject.toml

@@ -95,7 +95,7 @@ static PyObject *py_make_left_matmul(PyObject *self, PyObject *args)
             }
         }
 
-        CSR_Matrix *A = new_csr_matrix(m, n, nnz);
+        CSR_matrix *A = new_CSR_matrix(m, n, nnz);
         memcpy(A->x, PyArray_DATA(data_array), nnz * sizeof(double));
         memcpy(A->i, PyArray_DATA(indices_array), nnz * sizeof(int));
         memcpy(A->p, PyArray_DATA(indptr_array), (m + 1) * sizeof(int));
@@ -105,7 +105,7 @@ static PyObject *py_make_left_matmul(PyObject *self, PyObject *args)
         Py_DECREF(indptr_array);
 
         expr *node = new_left_matmul(param_node, child, A);
-        free_csr_matrix(A);
+        free_CSR_matrix(A);
 
         if (!node)
         {

sparsediffpy/_bindings/atoms/left_matmul.h

@@ -40,7 +40,7 @@ static PyObject *py_make_linear(PyObject *self, PyObject *args)
     }
 
     int nnz = (int) PyArray_SIZE(data_array);
-    CSR_Matrix *A = new_csr_matrix(m, n, nnz);
+    CSR_matrix *A = new_CSR_matrix(m, n, nnz);
     memcpy(A->x, PyArray_DATA(data_array), nnz * sizeof(double));
     memcpy(A->i, PyArray_DATA(indices_array), nnz * sizeof(int));
     memcpy(A->p, PyArray_DATA(indptr_array), (m + 1) * sizeof(int));
@@ -59,7 +59,7 @@ static PyObject *py_make_linear(PyObject *self, PyObject *args)
                                                      NPY_ARRAY_IN_ARRAY);
         if (!b_array)
         {
-            free_csr_matrix(A);
+            free_CSR_matrix(A);
             return NULL;
         }
         b_data = (double *) PyArray_DATA(b_array);
@@ -68,7 +68,7 @@ static PyObject *py_make_linear(PyObject *self, PyObject *args)
     expr *node = new_linear(child, A, b_data);
 
     /* Clean up */
-    free_csr_matrix(A);
+    free_CSR_matrix(A);
     Py_XDECREF(b_array);
 
     if (!node)

sparsediffpy/_bindings/atoms/linear.h

@@ -40,7 +40,7 @@ static PyObject *py_make_quad_form(PyObject *self, PyObject *args)
     }
 
     int nnz = (int) PyArray_SIZE(data_array);
-    CSR_Matrix *Q = new_csr_matrix(m, n, nnz);
+    CSR_matrix *Q = new_CSR_matrix(m, n, nnz);
     memcpy(Q->x, PyArray_DATA(data_array), nnz * sizeof(double));
     memcpy(Q->i, PyArray_DATA(indices_array), nnz * sizeof(int));
     memcpy(Q->p, PyArray_DATA(indptr_array), (m + 1) * sizeof(int));
@@ -50,7 +50,7 @@ static PyObject *py_make_quad_form(PyObject *self, PyObject *args)
     Py_DECREF(indptr_array);
 
     expr *node = new_quad_form(child, Q);
-    free_csr_matrix(Q);
+    free_CSR_matrix(Q);
 
     if (!node)
     {

sparsediffpy/_bindings/atoms/quad_form.h

@@ -91,7 +91,7 @@ static PyObject *py_make_right_matmul(PyObject *self, PyObject *args)
             }
         }
 
-        CSR_Matrix *A = new_csr_matrix(m, n, nnz);
+        CSR_matrix *A = new_CSR_matrix(m, n, nnz);
         memcpy(A->x, PyArray_DATA(data_array), nnz * sizeof(double));
         memcpy(A->i, PyArray_DATA(indices_array), nnz * sizeof(int));
         memcpy(A->p, PyArray_DATA(indptr_array), (m + 1) * sizeof(int));
@@ -101,7 +101,7 @@ static PyObject *py_make_right_matmul(PyObject *self, PyObject *args)
         Py_DECREF(indptr_array);
 
         expr *node = new_right_matmul(param_node, child, A);
-        free_csr_matrix(A);
+        free_CSR_matrix(A);
 
         if (!node)
         {

sparsediffpy/_bindings/atoms/right_matmul.h

@@ -13,7 +13,7 @@
  * total_constraint_size)
  *
  * Returns:
- *   Tuple of (data, indices, indptr, (m, n)) for scipy.sparse.csr_matrix
+ *   Tuple of (data, indices, indptr, (m, n)) for scipy.sparse.CSR_matrix
  */
 static PyObject *py_problem_hessian(PyObject *self, PyObject *args)
 {
@@ -50,7 +50,7 @@ static PyObject *py_problem_hessian(PyObject *self, PyObject *args)
     Py_DECREF(lagrange_arr);
 
     /* Extract CSR components and return as tuple */
-    CSR_Matrix *H = prob->lagrange_hessian;
+    CSR_matrix *H = prob->lagrange_hessian;
     npy_intp nnz = H->nnz;
     npy_intp n_plus_1 = H->n + 1;
 
@@ -97,7 +97,7 @@ static PyObject *py_get_hessian(PyObject *self, PyObject *args)
         return NULL;
     }
 
-    CSR_Matrix *H = prob->lagrange_hessian;
+    CSR_matrix *H = prob->lagrange_hessian;
     npy_intp nnz = H->nnz;
     npy_intp n_plus_1 = H->n + 1;
 
@@ -144,7 +144,7 @@ static PyObject *py_get_problem_hessian_sparsity_coo(PyObject *self, PyObject *a
         return NULL;
     }
 
-    COO_Matrix *coo = prob->lagrange_hessian_coo;
+    COO_matrix *coo = prob->lagrange_hessian_coo;
     npy_intp nnz = coo->nnz;
 
     PyObject *rows = PyArray_SimpleNew(1, &nnz, NPY_INT32);
@@ -201,7 +201,7 @@ static PyObject *py_problem_eval_hessian_vals_coo(PyObject *self, PyObject *args
     refresh_lower_triangular_coo(prob->lagrange_hessian_coo,
                                  prob->lagrange_hessian->x);
 
-    COO_Matrix *coo = prob->lagrange_hessian_coo;
+    COO_matrix *coo = prob->lagrange_hessian_coo;
     npy_intp nnz = coo->nnz;
 
     PyObject *data = PyArray_SimpleNew(1, &nnz, NPY_DOUBLE);

sparsediffpy/_bindings/problem/hessian.h

@@ -33,7 +33,7 @@ static PyObject *py_problem_jacobian(PyObject *self, PyObject *args)
 
     problem_jacobian(prob);
 
-    CSR_Matrix *jac = prob->jacobian;
+    CSR_matrix *jac = prob->jacobian;
     npy_intp nnz = jac->nnz;
     npy_intp m_plus_1 = jac->m + 1;
 
@@ -79,7 +79,7 @@ static PyObject *py_get_jacobian(PyObject *self, PyObject *args)
         return NULL;
     }
 
-    CSR_Matrix *jac = prob->jacobian;
+    CSR_matrix *jac = prob->jacobian;
     npy_intp nnz = jac->nnz;
     npy_intp m_plus_1 = jac->m + 1;
 
@@ -126,7 +126,7 @@ static PyObject *py_get_jacobian_sparsity_coo(PyObject *self, PyObject *args)
         return NULL;
     }
 
-    COO_Matrix *coo = prob->jacobian_coo;
+    COO_matrix *coo = prob->jacobian_coo;
     npy_intp nnz = coo->nnz;
 
     PyObject *rows = PyArray_SimpleNew(1, &nnz, NPY_INT32);
@@ -163,7 +163,7 @@ static PyObject *py_problem_eval_jacobian_vals(PyObject *self, PyObject *args)
 
     problem_jacobian(prob);
 
-    CSR_Matrix *jac = prob->jacobian;
+    CSR_matrix *jac = prob->jacobian;
     npy_intp nnz = jac->nnz;
 
     PyObject *data = PyArray_SimpleNew(1, &nnz, NPY_DOUBLE);