Update to the how-to-...

visualc/how-to-cuspice-vstudio.txt

@@ -23,6 +23,7 @@ VS 2017 is not supported by actaul CUDA 8.0 (as of Sept. 2017)!
 XSPICE and CIDER are not supported.
 fftw is not yet supported.
 OpenMP is not yet supported (It will compile, but ngspice.exe segfaults).
+Shared nggspice with CUDA is (not yet) supported.
 
 Visual Studio is started by double click on cuspice.sln.
 Select 'Build' 'Configuration Manager' and then choose one
@@ -38,9 +39,7 @@ to compile the CUDA files named *.cu, and afterwards all
 other files are compiled and ngspice.exe is generated. Finally
 make-install-vngspice.bat is called to copy ngspice.exe,
 spinit into a directory tree, that resembles the one
-generated by mingw 'make install'. Some warnings pop up
-that some files cannot be copied (these are in fact the code
-models not being available). An example tree is given
+generated by mingw 'make install'. An example tree is given
 below.
 
 C:\Spice64\
@@ -52,8 +51,7 @@ C:\Spice64\
             scripts\
                 spinit
 
+C:\Spice64\ may be renamed to any folder which offers 
+rights for read and write to ngspice.
 If spinit is not found in the directory cited above,
 ngspice.exe also searches for spinit in its own directory.
-
-You may edit spinit to remove all line starting with 'codemodel'
-to avoid warnings after starting ngspice.

visualc/how-to-ngspice-vstudio.txt

@@ -1,43 +0,0 @@
-ngspice for cuda may be compiled by MS Visual Studio Community 2015.
-VS 2017 is not compatible with cuda 8.0 (you will have to wait for 9.0).
-
-For compilation you need the GNU bison parser generator.
-
-A ready for windows compiled variant can be downloaded as
-  win_flex_bison-latest.zip
-from
-  http://sourceforge.net/projects/winflexbison/files/
-
-Create the directory
-  ../../flex-bison
-relative from this directory right here, and unzip there.
-
-We will invoke the win_bison.exe file
- in this directory during the visual studio compilation.
- 
-Install CUDA 8.0 from 
-https://developer.nvidia.com/cuda-downloads
-
-Visual Studio is started by double click on cuspice.sln.
-Select 'Build' 'Configuration Manager' and then choose one
-of the build options, e.g. 'Active solution configuration'
-with its Debug or Release GUI versions or the
-equivalent console version (no GUI, no graphical interface),
-and 'Active solution platform', generating 64 bit code only.
-
-XSPICE and CIDER is not supported by cuspice.
-
-Installation procedure will generate the following tree:
-
-C:\Spice64\
-    bin\
-        ngspice.exe
-        vcomp140.dll
-    share\
-        ngspice
-            scripts\
-                spinit
-
-C:\Spice64\ may be renamed to any folder with rights for read and write.
-If spinit is not found in the directory cited above,
-ngspice.exe also searches for spinit in its own directory.