CUDA: Build for newer GPUs and restrict CUDA version to 12.8+

CMakeLists.txt

@@ -39,21 +39,24 @@ INCLUDE(CheckLanguage)
 INCLUDE(CheckIncludeFile)
 CHECK_LANGUAGE(CUDA)
 
-SET(CMAKE_CUDA_ARCHITECTURES 75 80 86 89) # T4, A100, RTX A4000, L4
+SET(CMAKE_CUDA_ARCHITECTURES 75 80 86 89 90 100 120) # T4, A100, RTX A4000, L4
 SET(CMAKE_CUDA_STANDARD 17)
 SET(CMAKE_CUDA_FLAGS_RELEASE "-O3")
+SET(CMAKE_CUDA_RUNTIME_LIBRARY Static)
 
 SET(JFJOCH_CUDA_AVAILABLE OFF)
 
 IF (CMAKE_CUDA_COMPILER)
     IF (JFJOCH_USE_CUDA)
         ENABLE_LANGUAGE(CUDA)
-        FIND_PACKAGE(CUDAToolkit REQUIRED)
-        SET(CMAKE_CUDA_RUNTIME_LIBRARY Static)
         MESSAGE(STATUS "CUDA VERSION: ${CMAKE_CUDA_COMPILER_VERSION}")
-        ADD_COMPILE_DEFINITIONS(JFJOCH_USE_CUDA)
-        FIND_LIBRARY(CUDART_LIBRARY cudart_static PATHS ${CMAKE_CUDA_IMPLICIT_LINK_DIRECTORIES} REQUIRED)
-        SET(JFJOCH_CUDA_AVAILABLE ON)
+        IF (CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL "12.8")
+            FIND_PACKAGE(CUDAToolkit REQUIRED)
+            ADD_COMPILE_DEFINITIONS(JFJOCH_USE_CUDA)
+            SET(JFJOCH_CUDA_AVAILABLE ON)
+        ELSE()
+            MESSAGE(WARNING "CUDA older than 12.8 not supported")
+        ENDIF()
     ELSE()
         MESSAGE(WARNING "CUDA Available, but disabled by user")
     ENDIF()

docs/SOFTWARE.md

@@ -19,7 +19,7 @@ Required:
 * JPEG library (preferably jpeg-turbo) - see [github.com/libjpeg-turbo/libjpeg-turbo](https://github.com/libjpeg-turbo/libjpeg-turbo)
 
 Optional:
-* CUDA compiler version 11 or newer - required for MX fast feedback indexer
+* CUDA compiler version 12.7 or newer - required for MX fast feedback indexer
 * FFTW library - for indexing if GPU/CUDA is absent
 * NUMA library - to pin threads to nodes/CPUs
 * Node.js - to make frontend

image_analysis/indexing/CMakeLists.txt

@@ -17,8 +17,6 @@ ADD_LIBRARY(JFJochIndexing STATIC
 TARGET_LINK_LIBRARIES(JFJochIndexing JFJochCommon)
 
 IF (JFJOCH_CUDA_AVAILABLE)
-    SET(CMAKE_CUDA_ARCHITECTURES 75 80 86 89)
-
     FetchContent_Declare(
             fast-indexer
             GIT_REPOSITORY https://github.com/paulscherrerinstitute/fast-feedback-indexer/