CUDA version handling (#1301)

* render feature for CUDA compute model.

* Use SemanticVersion type.

* Enable CUDA wave tests that require CUDA SM 7.0.
Provide mechanism for DownstreamCompiler to specify version numbers.

* Enabled wave-equality.slang

* Make CUDA SM version major version not just a single digit.

* Fix assert.

* DownstreamCompiler::Version -> CapabilityVersion

1 files changed, 7 insertions, 2 deletions

diff --git a/source/core/slang-semantic-version.cpp b/source/core/slang-semantic-version.cpp
index 93536e007..7f603fd9c 100644
--- a/source/core/slang-semantic-version.cpp
+++ b/source/core/slang-semantic-version.cpp
@@ -7,13 +7,13 @@
 
 namespace Slang {
 
-SlangResult SemanticVersion::parse(const UnownedStringSlice& value, SemanticVersion& outVersion)
+SlangResult SemanticVersion::parse(const UnownedStringSlice& value, char separatorChar, SemanticVersion& outVersion)
 {
     outVersion.reset();
 
     UnownedStringSlice slices[3];
     Index splitCount;
-    SLANG_RETURN_ON_FAIL(StringUtil::split(value, '.', 3, slices, splitCount));
+    SLANG_RETURN_ON_FAIL(StringUtil::split(value, separatorChar, 3, slices, splitCount));
     if (splitCount <= 0)
     {
         return SLANG_FAIL;
@@ -38,6 +38,11 @@ SlangResult SemanticVersion::parse(const UnownedStringSlice& value, SemanticVers
     return SLANG_OK;
 }
 
+SlangResult SemanticVersion::parse(const UnownedStringSlice& value,  SemanticVersion& outVersion)
+{
+    return parse(value, '.', outVersion);
+}
+
 void SemanticVersion::append(StringBuilder& buf) const
 {
     buf << Int32(m_major) << "." << Int32(m_minor);