Fix maximum concurrency on Windows with NUMA (#1538)

Signed-off-by: Dmitri Mokhov <[email protected]>
uxlfoundation · Oct 25, 2024 · 948f0bb · 948f0bb
1 parent 377a914
commit 948f0bb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/examples/migration/recursive_fibonacci/task_emulation_layer.h b/examples/migration/recursive_fibonacci/task_emulation_layer.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (c) 2023 Intel Corporation
+    Copyright (c) 2023-2024 Intel Corporation
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -25,7 +25,7 @@
 namespace task_emulation {
 
 struct task_group_pool {
-    task_group_pool() : pool_size(std::thread::hardware_concurrency()), task_submitters(new tbb::task_group[pool_size]) {}
+    task_group_pool() : pool_size(tbb::this_task_arena::max_concurrency()), task_submitters(new tbb::task_group[pool_size]) {}
 
     ~task_group_pool() {
         for (std::size_t i = 0; i < pool_size; ++i) {