fix(pegaflow-core): suppress harmless cudaErrorCudartUnloading warning during shutdown#306
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…g during shutdown During process shutdown, the CUDA runtime may tear down before Rust destructors run, causing cudaFreeHost and cudaHostUnregister in PinnedMemory::Drop to fail with cudaErrorCudartUnloading. Since CUDA automatically reclaims all pinned memory during runtime teardown, this error is harmless but prints a noisy warning. Silence the warning by skipping the error print when the error is cudaErrorCudartUnloading. Closes novitalabs#217
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During process shutdown, the CUDA runtime may tear down before Rust destructors run, causing cudaFreeHost and cudaHostUnregister in PinnedMemory::Drop to fail with cudaErrorCudartUnloading. Since CUDA automatically reclaims all pinned memory during runtime teardown, this error is harmless but prints a noisy warning.
Silence the warning by skipping the error print when the error is cudaErrorCudartUnloading.
Closes #217