Remove cuSolver availability checking and change file names

anaruse · anaruse · commit 219f64f566e5 · 2019-10-21T11:35:49.000+09:00
diff --git a/cupyx/linalg/__init__.py b/cupyx/linalg/__init__.py
@@ -1,3 +1,3 @@
 # "NOQA" to suppress flake8 warning
 from cupyx.linalg import sparse  # NOQA
-from cupyx.linalg.linalg import invh  # NOQA
+from cupyx.linalg.solve import invh  # NOQA
diff --git a/cupyx/linalg/solve.py b/cupyx/linalg/solve.py
@@ -1,14 +1,11 @@
 import numpy
 
 import cupy
-from cupy import cuda
 from cupy.cuda import cublas
+from cupy.cuda import cusolver
 from cupy.cuda import device
 from cupy.linalg import util
 
-if cuda.cusolver_enabled:
-    from cupy.cuda import cusolver
-
 
 def invh(a):
     """Compute the inverse of a Hermitian matrix.
@@ -24,9 +21,6 @@ def invh(a):
         cupy.ndarray: The inverse of matrix ``a``.
     """
 
-    if not cuda.cusolver_enabled:
-        raise RuntimeError('cuSOLVER is not available')
-
     # to prevent `a` from being overwritten
     a = a.copy()
 
diff --git a/tests/cupyx_tests/linalg_tests/test_solve.py b/tests/cupyx_tests/linalg_tests/test_solve.py
