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c1e38ad370
All SKL SKUs except the lowest one which has half the L3 size actually have 384K of URB per slice. For once, I can explain how this mistake was made and how it was missed in review... Historically when we enable a platform and put the production sizes, you can simply look at the "smallest" SKU and see what its URB size is (and we assumed it was the 1 slice variant). Since on newer platforms the URB sizes are scaled automatically by HW, this was sufficient. On SKL, this is a bit different as the lowest SKU actually has half of the L3 fused off. GT2 is the 1 slice (not GT1) variant and it has 384K. There are no Jenkins tests fixed (or regressions) and we don't expect any fixes here because you can always run with less URB size. Thanks to Sarah for bringing this to my attention. Cc: Sarah Sharp <sarah.a.sharp@intel.com> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> |
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File: docs/README.WIN32 Last updated: 21 June 2013 Quick Start ----- ----- Windows drivers are build with SCons. Makefiles or Visual Studio projects are no longer shipped or supported. Run scons libgl-gdi to build gallium based GDI driver. This will work both with MSVS or Mingw. Windows Drivers ------- ------- At this time, only the gallium GDI driver is known to work. Source code also exists in the tree for other drivers in src/mesa/drivers/windows, but the status of this code is unknown. Recipe ------ Building on windows requires several open-source packages. These are steps that work as of this writing. - install python 2.7 - install scons (latest) - install mingw, flex, and bison - install pywin32 from here: http://www.lfd.uci.edu/~gohlke/pythonlibs get pywin32-218.4.win-amd64-py2.7.exe - install git - download mesa from git see http://www.mesa3d.org/repository.html - run scons General ------- After building, you can copy the above DLL files to a place in your PATH such as $SystemRoot/SYSTEM32. If you don't like putting things in a system directory, place them in the same directory as the executable(s). Be careful about accidentially overwriting files of the same name in the SYSTEM32 directory. The DLL files are built so that the external entry points use the stdcall calling convention. Static LIB files are not built. The LIB files that are built with are the linker import files associated with the DLL files. The si-glu sources are used to build the GLU libs. This was done mainly to get the better tessellator code. If you have a Windows-related build problem or question, please post to the mesa-dev or mesa-users list.