romainfrancois commented on a change in pull request #9615:
URL: https://github.com/apache/arrow/pull/9615#discussion_r628184405
##########
File path: r/src/r_to_arrow.cpp
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@@ -46,6 +50,41 @@ using internal::MakeConverter;
namespace r {
+class RTasks {
+ public:
+ using Task = std::function<Status()>;
+
+ RTasks()
+ : parallel_tasks(arrow::internal::TaskGroup::MakeThreaded(
+ arrow::internal::GetCpuThreadPool())) {}
+
+ Status Finish() {
Review comment:
I added a comment. I don't understand the implementation of the threaded
task pool enough at this point to do better than this at this point. We'll see
how things evolve as we perhaps use `RTasks` in other places.
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