Update compiled() calls in notebook

Author: mtsokol

examples/sparse_finch.ipynb

@@ -187,7 +187,7 @@
     "    D = sparse.asarray(np.array(D_sps, order=\"F\"))\n",
     "    C = sparse.asarray(np.array(C_sps, order=\"F\"))\n",
     "\n",
-    "    @sparse.compiled(opt=\"default\")\n",
+    "    @sparse.compiled(opt=sparse.DefaultScheduler())\n",
     "    def mttkrp_finch(B, D, C):\n",
     "        return sparse.sum(B[:, :, :, None] * D[None, None, :, :] * C[None, :, None, :], axis=(1, 2))\n",
     "\n",
@@ -204,7 +204,7 @@
     "    D = sparse.asarray(np.array(D_sps, order=\"F\"))\n",
     "    C = sparse.asarray(np.array(C_sps, order=\"F\"))\n",
     "\n",
-    "    @sparse.compiled(opt=\"galley\")\n",
+    "    @sparse.compiled(opt=sparse.GalleyScheduler())\n",
     "    def mttkrp_finch(B, D, C):\n",
     "        return sparse.sum(B[:, :, :, None] * D[None, None, :, :] * C[None, :, None, :], axis=(1, 2))\n",
     "\n",
@@ -309,7 +309,7 @@
     "    a = sparse.asarray(np.array(a_sps, order=\"F\"))\n",
     "    b = sparse.asarray(np.array(b_sps, order=\"C\"))\n",
     "\n",
-    "    @sparse.compiled(opt=\"default\")\n",
+    "    @sparse.compiled(opt=sparse.DefaultScheduler())\n",
     "    def sddmm_finch(s, a, b):\n",
     "        return sparse.sum(\n",
     "            s[:, :, None] * (a[:, None, :] * sparse.permute_dims(b, (1, 0))[None, :, :]),\n",
@@ -330,7 +330,7 @@
     "    a = sparse.asarray(np.array(a_sps, order=\"F\"))\n",
     "    b = sparse.asarray(np.array(b_sps, order=\"C\"))\n",
     "\n",
-    "    @sparse.compiled(opt=\"galley\")\n",
+    "    @sparse.compiled(opt=sparse.GalleyScheduler())\n",
     "    def sddmm_finch(s, a, b):\n",
     "        # return s * (a @ b)\n",
     "        return sparse.sum(\n",
@@ -442,7 +442,7 @@
     "\n",
     "    a = sparse.asarray(a_sps)\n",
     "\n",
-    "    @sparse.compiled(opt=\"default\")\n",
+    "    @sparse.compiled(opt=sparse.DefaultScheduler())\n",
     "    def ct_finch(a):\n",
     "        return sparse.sum(\n",
     "            a[:, :, None] * a[:, None, :] * sparse.permute_dims(a, (1, 0))[None, :, :],\n",
@@ -460,7 +460,7 @@
     "\n",
     "    a = sparse.asarray(a_sps)\n",
     "\n",
-    "    @sparse.compiled(opt=\"galley\")\n",
+    "    @sparse.compiled(opt=sparse.GalleyScheduler())\n",
     "    def ct_finch(a):\n",
     "        return sparse.sum(\n",
     "            a[:, :, None] * a[:, None, :] * sparse.permute_dims(a, (1, 0))[None, :, :],\n",

sparse/finch_backend/__init__.py

@@ -4,6 +4,8 @@
     raise ImportError("Finch not installed. Run `pip install sparse[finch]` to enable Finch backend") from e
 
 from finch import (
+    DefaultScheduler,
+    GalleyScheduler,
     SparseArray,
     abs,
     acos,
@@ -97,6 +99,7 @@
     remainder,
     reshape,
     round,
+    set_optimizer,
     sign,
     sin,
     sinh,
@@ -119,6 +122,8 @@
 )
 
 __all__ = [
+    "DefaultScheduler",
+    "GalleyScheduler",
     "SparseArray",
     "abs",
     "acos",
@@ -231,4 +236,5 @@
     "empty_like",
     "arange",
     "linspace",
+    "set_optimizer",
 ]