Cycles GPU rendering:

* Deprecate computing capability 1.3 (sm_13)

This commit disables auto build of sm_13 CUDA platform, which means that starting with Blender 2.67, we don't support sm_13 devices anymore. It has become difficult to support that and it was already feature incomplete (no render-passes, AO, Multi Closure etc).

It's still possible to manually enable sm_13 for own tests, but building might break in the future. 

10 files changed, 13 insertions, 13 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d208d730e1d..d6a0fa4e016 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -250,7 +250,7 @@ option(WITH_CYCLES					"Enable cycles Render Engine" ON)
 option(WITH_CYCLES_TEST				"Build cycles test application" OFF)
 option(WITH_CYCLES_OSL				"Build Cycles with OSL support" OFF)
 option(WITH_CYCLES_CUDA_BINARIES	"Build cycles CUDA binaries" OFF)
-set(CYCLES_CUDA_BINARIES_ARCH sm_13 sm_20 sm_21 sm_30 CACHE STRING "CUDA architectures to build binaries for")
+set(CYCLES_CUDA_BINARIES_ARCH sm_20 sm_21 sm_30 CACHE STRING "CUDA architectures to build binaries for")
 mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
 unset(PLATFORM_DEFAULT)
 
diff --git a/build_files/buildbot/config/user-config-cuda-glibc211-i686.py b/build_files/buildbot/config/user-config-cuda-glibc211-i686.py
index e72218e6615..0e56c4326f9 100644
--- a/build_files/buildbot/config/user-config-cuda-glibc211-i686.py
+++ b/build_files/buildbot/config/user-config-cuda-glibc211-i686.py
@@ -2,4 +2,4 @@ BF_BUILDDIR = '../blender-build/linux-glibc211-i686'
 BF_INSTALLDIR = '../blender-install/linux-glibc211-i686'
 BF_NUMJOBS = 1
 
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
diff --git a/build_files/buildbot/config/user-config-cuda-glibc211-x86_64.py b/build_files/buildbot/config/user-config-cuda-glibc211-x86_64.py
index 10738a11eaa..59725522e18 100644
--- a/build_files/buildbot/config/user-config-cuda-glibc211-x86_64.py
+++ b/build_files/buildbot/config/user-config-cuda-glibc211-x86_64.py
@@ -2,4 +2,4 @@ BF_BUILDDIR = '../blender-build/linux-glibc211-x86_64'
 BF_INSTALLDIR = '../blender-install/linux-glibc211-x86_64'
 BF_NUMJOBS = 1
 
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
diff --git a/build_files/scons/config/darwin-config.py b/build_files/scons/config/darwin-config.py
index 5c0e13a9443..267505bc449 100644
--- a/build_files/scons/config/darwin-config.py
+++ b/build_files/scons/config/darwin-config.py
@@ -315,7 +315,7 @@ BF_BOOST_LIBPATH = '${BF_BOOST}/lib'
 
 WITH_BF_CYCLES_CUDA_BINARIES = False
 BF_CYCLES_CUDA_NVCC = '/usr/local/cuda/bin/nvcc'
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
 
 #Ray trace optimization
 if MACOSX_ARCHITECTURE == 'x86_64' or MACOSX_ARCHITECTURE == 'i386':
diff --git a/build_files/scons/config/linux-config.py b/build_files/scons/config/linux-config.py
index 068273e35ef..bef34727014 100644
--- a/build_files/scons/config/linux-config.py
+++ b/build_files/scons/config/linux-config.py
@@ -209,7 +209,7 @@ WITH_BF_CYCLES = WITH_BF_OIIO and WITH_BF_BOOST
 
 WITH_BF_CYCLES_CUDA_BINARIES = False
 BF_CYCLES_CUDA_NVCC = '/usr/local/cuda/bin/nvcc'
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
 
 WITH_BF_OPENMP = True
 
diff --git a/build_files/scons/config/win32-mingw-config.py b/build_files/scons/config/win32-mingw-config.py
index 391421609d2..b5bcbc92665 100644
--- a/build_files/scons/config/win32-mingw-config.py
+++ b/build_files/scons/config/win32-mingw-config.py
@@ -174,7 +174,7 @@ BF_RAYOPTIMIZATION_SSE_FLAGS = ['-msse']
 #CUDA
 WITH_BF_CYCLES_CUDA_BINARIES = False
 #BF_CYCLES_CUDA_NVCC = "" # Path to the nvidia compiler
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
 
 ##
 CC = 'gcc'
diff --git a/build_files/scons/config/win32-vc-config.py b/build_files/scons/config/win32-vc-config.py
index 95352bda8a7..8d17c777b0f 100644
--- a/build_files/scons/config/win32-vc-config.py
+++ b/build_files/scons/config/win32-vc-config.py
@@ -189,7 +189,7 @@ BF_BOOST_LIBPATH = '${BF_BOOST}/lib'
 #CUDA
 WITH_BF_CYCLES_CUDA_BINARIES = False
 #BF_CYCLES_CUDA_NVCC = "" # Path to the nvidia compiler
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
 
 #Ray trace optimization
 WITH_BF_RAYOPTIMIZATION = True
diff --git a/build_files/scons/config/win64-mingw-config.py b/build_files/scons/config/win64-mingw-config.py
index d00e7a3ffa7..0a604b0f861 100644
--- a/build_files/scons/config/win64-mingw-config.py
+++ b/build_files/scons/config/win64-mingw-config.py
@@ -146,7 +146,7 @@ BF_OPENCOLLADA_LIBPATH = '${BF_OPENCOLLADA}/lib'
 WITH_BF_CYCLES = True
 WITH_BF_CYCLES_CUDA_BINARIES = False
 BF_CYCLES_CUDA_NVCC = "" # Path to the NVIDIA CUDA compiler
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
 
 WITH_BF_OIIO = True
 BF_OIIO = LIBDIR + '/openimageio'
diff --git a/build_files/scons/config/win64-vc-config.py b/build_files/scons/config/win64-vc-config.py
index 7597dd85beb..4e763343fe6 100644
--- a/build_files/scons/config/win64-vc-config.py
+++ b/build_files/scons/config/win64-vc-config.py
@@ -185,7 +185,7 @@ BF_BOOST_LIBPATH = '${BF_BOOST}/lib'
 #CUDA
 WITH_BF_CYCLES_CUDA_BINARIES = False
 #BF_CYCLES_CUDA_NVCC = "" # Path to the nvidia compiler
-BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_13', 'sm_20', 'sm_21', 'sm_30']
+BF_CYCLES_CUDA_BINARIES_ARCH = ['sm_20', 'sm_21', 'sm_30']
 
 #Ray trace optimization
 WITH_BF_RAYOPTIMIZATION = True
diff --git a/intern/cycles/device/device_cuda.cpp b/intern/cycles/device/device_cuda.cpp
index 77082006169..173ac3d57df 100644
--- a/intern/cycles/device/device_cuda.cpp
+++ b/intern/cycles/device/device_cuda.cpp
@@ -209,8 +209,8 @@ public:
 			int major, minor;
 			cuDeviceComputeCapability(&major, &minor, cuDevId);
 
-			if(major <= 1 && minor <= 2) {
-				cuda_error_message(string_printf("CUDA device supported only with compute capability 1.3 or up, found %d.%d.", major, minor));
+			if(major <= 1 && minor <= 3) {
+				cuda_error_message(string_printf("CUDA device supported only with compute capability 2.0 or up, found %d.%d.", major, minor));
 				return false;
 			}
 		}
@@ -242,8 +242,8 @@ public:
 
 #ifdef _WIN32
 		if(cuHavePrecompiledKernels()) {
-			if(major <= 1 && minor <= 2)
-				cuda_error_message(string_printf("CUDA device requires compute capability 1.3 or up, found %d.%d. Your GPU is not supported.", major, minor));
+			if(major <= 1 && minor <= 3)
+				cuda_error_message(string_printf("CUDA device requires compute capability 2.0 or up, found %d.%d. Your GPU is not supported.", major, minor));
 			else
 				cuda_error_message(string_printf("CUDA binary kernel for this graphics card compute capability (%d.%d) not found.", major, minor));
 			return "";