zeroshade commented on code in PR #40699:
URL: https://github.com/apache/arrow/pull/40699#discussion_r1537747692
##########
cpp/src/arrow/gpu/cuda_memory.cc:
##########
@@ -501,5 +502,27 @@ Result<std::shared_ptr<MemoryManager>>
DefaultMemoryMapper(ArrowDeviceType devic
}
}
+Result<std::shared_ptr<MemoryManager>> DefaultGPUMemoryMapper(int64_t
device_id) {
+ ARROW_ASSIGN_OR_RAISE(auto device, arrow::cuda::CudaDevice::Make(device_id));
+ return device->default_memory_manager();
+}
Review Comment:
We should probably include some sort of customizations on the cuda device to
ensure it uses the appropriate allocation type (HOST/MANAGED/etc).
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
