windows build (#1051)

Author: Alexander-Makaryev

conda-recipe/bld.bat

@@ -0,0 +1,10 @@
+REM A workaround for activate-dpcpp.bat issue to be addressed in 2021.4
+SET "INCLUDE=%BUILD_PREFIX%\include;%INCLUDE%"
+
+IF DEFINED DPLROOT (
+    ECHO "Sourcing DPLROOT"
+    SET "INCLUDE=%DPLROOT%\include;%INCLUDE%"
+)
+
+%PYTHON% setup.py build_clib
+%PYTHON% setup.py build_ext install

dpnp/__init__.py

@@ -40,6 +40,16 @@
 if "numpy" in sys.modules:
     warnings.warn("\nDPNP: Module NumPy found. Please load DPNP module before NumPy.\n")
 
+
+import os
+mypath = os.path.dirname(os.path.realpath(__file__))
+
+import dpctl
+dpctlpath = os.path.dirname(dpctl.__file__)
+
+os.environ["PATH"] += os.pathsep + mypath + os.pathsep + dpctlpath
+
+
 # from dpnp.dparray import dparray as ndarray
 from dpnp.dpnp_array import dpnp_array as ndarray
 from dpnp.dpnp_flatiter import flatiter as flatiter

dpnp/backend/CMakeLists.txt

@@ -230,10 +230,10 @@ elseif(WIN32)
 # -DMKL_ILP64 -I"%MKLROOT%\include"
 # mkl_sycl_dll.lib mkl_intel_ilp64_dll.lib mkl_sequential_dll.lib mkl_core_dll.lib sycl.lib OpenCL.lib
   set(DPNP_MATHLIB_DEP_LIBS
-      mkl_sycl        # _dll
-      mkl_intel_ilp64 # _dll
-      mkl_sequential  # _dll
-      mkl_core        # _dll
+      mkl_sycl_dll
+      mkl_intel_ilp64_dll
+      mkl_sequential_dll
+      mkl_core_dll
       sycl
       OpenCL
       CACHE STRING "Set of libraries to link")