Merge pull request #4208 from abergeron/fix_cudnn_mac

theano/configdefaults.py

@@ -338,7 +338,7 @@ AddConfigVar('dnn.include_path',
 
 AddConfigVar('dnn.library_path',
              "Location of the cudnn header (defaults to the cuda root)",
-             StrParam(default_dnn_path('lib64')))
+             StrParam(default_dnn_path('lib' if sys.platform == 'darwin' else 'lib64')))
 
 AddConfigVar('dnn.enabled',
              "'auto', use CuDNN if available, but silently fall back"

theano/sandbox/cuda/__init__.py

@@ -362,6 +362,9 @@ class DnnVersion(GpuOp):
     def c_lib_dirs(self):
         return [config.dnn.library_path]
 
+    def c_compile_args(self):
+        return ['-rpath', config.dnn.library_path]
+
     def c_support_code(self):
         return """
 #if PY_MAJOR_VERSION >= 3

theano/sandbox/cuda/dnn.py

@@ -94,6 +94,9 @@ class DnnBase(GpuOp, COp):
     def c_lib_dirs(self):
         return [config.dnn.library_path]
 
+    def c_compile_args(self):
+        return ['-rpath', config.dnn.library_path]
+
 
 class GpuDnnConvDesc(GpuOp):
     """

theano/sandbox/cuda/nvcc_compiler.py

@@ -224,6 +224,7 @@ class NVCC_compiler(Compiler):
 
         lib_dirs = lib_dirs + std_lib_dirs()
 
+        if sys.platform != 'darwin':
             # config.dnn.include_path add this by default for cudnn in the
             # new back-end. This should not be used in this back-end. So
             # just remove them.

theano/sandbox/gpuarray/dnn.py

@@ -171,6 +171,9 @@ class DnnBase(COp):
     def c_lib_dirs(self):
         return [config.dnn.library_path]
 
+    def c_compile_args(self):
+        return ['-rpath', config.dnn.library_path]
+
     def c_code_cache_version(self):
         return (super(DnnBase, self).c_code_cache_version(), version())
 
@@ -190,6 +193,9 @@ class DnnVersion(Op):
     def c_lib_dirs(self):
         return [config.dnn.library_path]
 
+    def c_compile_args(self):
+        return ['-rpath', config.dnn.library_path]
+
     def c_support_code(self):
         return """
 #if PY_MAJOR_VERSION >= 3

theano/sparse/tests/test_opt.py

@@ -9,6 +9,7 @@ except ImportError:
 import theano
 from theano import sparse, config, tensor
 from theano.sparse import enable_sparse
+from theano.tests import unittest_tools as utt
 if not enable_sparse:
     raise SkipTest('Optional package sparse disabled')
 
@@ -167,5 +168,5 @@ def test_sd_csc():
     
     res = theano.sparse.opt.sd_csc(a_val, a_ind, a_ptr, nrows, b).eval()
     
-    assert (res==target).all()
+    utt.assert_allclose(res, target)