Fix compatibility for CUDA 13. (#2897)

Author: maleadt

lib/cudadrv/state.jl

@@ -216,20 +216,14 @@ function context(dev::CuDevice)
     end
 
     # check if the device isn't too old
-    if capability(dev) < v"3.5"
+    if capability(dev) < v"5.0"
         @error("""Your $(name(dev)) GPU (compute capability $(capability(dev).major).$(capability(dev).minor)) is not supported by CUDA.jl.
-                  Please use a device with at least capability 3.5.""",
+                  Please use a device with at least capability 5.0, or downgrade CUDA.jl (see the README for compatibility details).""",
                maxlog=1, _id=devidx)
-    elseif runtime_version() >= v"12" && capability(dev) <= v"3.7"
-        @error("""Your $(name(dev)) GPU (compute capability $(capability(dev).major).$(capability(dev).minor)) is not supported on CUDA 12+.
-                  Please use CUDA 11.8 or earlier (by calling `CUDA.set_runtime_version!`), or switch to a different device.""",
+    elseif runtime_version() >= v"13" && capability(dev) <= v"7.5"
+        @error("""Your $(name(dev)) GPU (compute capability $(capability(dev).major).$(capability(dev).minor)) is not supported on CUDA 13+.
+                  Please use a device with at least capability 7.5, or downgrade your NVIDIA driver to below v580.""",
                maxlog=1, _id=devidx)
-    elseif runtime_version() >= v"11" && capability(dev) <= v"3.7"
-        # XXX: the 10.2 release notes mention that even sm_50 is deprecated,
-        #      but that isn't repeated in more recent release notes...
-        @warn("""Your $(name(dev)) GPU (compute capability $(capability(dev).major).$(capability(dev).minor)) is deprecated on CUDA 11+.
-                  Some functionality may be broken; It's recommended to switch to a different device.""",
-              maxlog=1, _id=devidx)
     end
     # ... or too new
     if !in(capability(dev), cuda_compat().cap)

src/compatibility.jl

@@ -41,15 +41,15 @@ const cuda_cap_db = Dict(
     v"3.0"   => between(v"4.2", v"10.2"),
     v"3.2"   => between(v"6.0", v"10.2"),
     v"3.5"   => between(v"5.0", v"11.8"),
-    v"3.7"   => between(v"6.5", highest),
-    v"5.0"   => between(v"6.0", highest),
-    v"5.2"   => between(v"7.0", highest),
-    v"5.3"   => between(v"7.5", highest),
-    v"6.0"   => between(v"8.0", highest),
-    v"6.1"   => between(v"8.0", highest),
-    v"6.2"   => between(v"8.0", highest),
-    v"7.0"   => between(v"9.0", highest),
-    v"7.2"   => between(v"9.2", highest),
+    v"3.7"   => between(v"6.5", v"11.8"),
+    v"5.0"   => between(v"6.0", v"12.9"),
+    v"5.2"   => between(v"7.0", v"12.9"),
+    v"5.3"   => between(v"7.5", v"12.9"),
+    v"6.0"   => between(v"8.0", v"12.9"),
+    v"6.1"   => between(v"8.0", v"12.9"),
+    v"6.2"   => between(v"8.0", v"12.9"),
+    v"7.0"   => between(v"9.0", v"12.9"),
+    v"7.2"   => between(v"9.2", v"12.9"),
     v"7.5"   => between(v"10.0", highest),
     v"8.0"   => between(v"11.0", highest),
     v"8.6"   => between(v"11.1", highest),

src/initialization.jl

@@ -130,11 +130,11 @@ function __init__()
     end
 
     # ensure the loaded runtime is supported
-    if runtime < v"12.0"
+    if runtime < v"12"
         @error "This version of CUDA.jl only supports CUDA 12 or higher (your toolkit provides CUDA $runtime)"
     end
-    if runtime.major > driver.major
-        @warn """You are using CUDA $runtime with a driver that only supports up to $(driver.major).x.
+    if runtime.major != driver.major
+        @warn """You are using CUDA $runtime with a driver for CUDA $(driver.major).x.
                  It is recommended to upgrade your driver, or switch to automatic installation of CUDA."""
     end