marin-ma commented on code in PR #11830:
URL: https://github.com/apache/gluten/pull/11830#discussion_r3721022861
##########
cpp/velox/compute/VeloxBackend.cc:
##########
@@ -120,6 +120,16 @@ ThreadManager* veloxThreadManagerFactory(const
std::string& kind, std::unique_pt
void veloxThreadManagerReleaser(ThreadManager* threadManager) {
delete threadManager;
}
+
+bool hasCudaRuntimeAndDevice() {
+#ifdef GLUTEN_ENABLE_GPU
+ int count = 0;
+ cudaError_t err = cudaGetDeviceCount(&count);
+ return err == cudaSuccess && count > 0;
+#else
+ return false;
+#endif
+}
Review Comment:
Renamed to `hasCudaDevice`
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