From a8ffc05815bbf5bd83b57d7210a92eb1ff790980 Mon Sep 17 00:00:00 2001
From: Vukasin Milovanovic <vmilovanovic@nvidia.com>
Date: Mon, 16 Dec 2024 16:50:35 -0800
Subject: [PATCH] 4K

---
 cpp/src/utilities/host_memory.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpp/src/utilities/host_memory.cpp b/cpp/src/utilities/host_memory.cpp
index 4196523d211..b04f90f2692 100644
--- a/cpp/src/utilities/host_memory.cpp
+++ b/cpp/src/utilities/host_memory.cpp
@@ -290,8 +290,8 @@ size_t get_kernel_pinned_copy_threshold() { return kernel_pinned_copy_threshold(
 
 CUDF_EXPORT auto& allocate_host_as_pinned_threshold()
 {
-  // use pageable memory for all host allocations
-  static std::atomic<size_t> threshold = 0;
+  // Use pinned memory for all allocations smaller than this threshold
+  static std::atomic<size_t> threshold = 4096;
   return threshold;
 }