diff --git a/ggml/src/ggml-sycl/common.cpp b/ggml/src/ggml-sycl/common.cpp
index e878f4f50f09e2..cf5291b31fe917 100644
--- a/ggml/src/ggml-sycl/common.cpp
+++ b/ggml/src/ggml-sycl/common.cpp
@@ -51,3 +51,14 @@ void ggml_sycl_host_free(void* ptr) try {
             << ", line:" << __LINE__ << std::endl;
   std::exit(1);
 }
+
+int64_t downsample_sycl_global_range(int64_t accumulate_block_num, int64_t block_size) {
+  const int64_t max_range = std::numeric_limits<int>::max();
+  int64_t sycl_down_blk_size = block_size;
+  int64_t global_range = accumulate_block_num * sycl_down_blk_size;
+  while(global_range > max_range) {
+      sycl_down_blk_size /= 2;
+      global_range = accumulate_block_num * sycl_down_blk_size;
+  }
+  return sycl_down_blk_size;
+}
diff --git a/ggml/src/ggml-sycl/common.hpp b/ggml/src/ggml-sycl/common.hpp
index 86d8b40e8b0133..1dbf4370906065 100644
--- a/ggml/src/ggml-sycl/common.hpp
+++ b/ggml/src/ggml-sycl/common.hpp
@@ -352,4 +352,6 @@ static __dpct_inline__ Tp* get_pointer(sycl::local_accessor<Tp, dim> acc) {
     return acc.template get_multi_ptr<sycl::access::decorated::no>().get();
 }
 
+int64_t downsample_sycl_global_range(int64_t accumulate_block_num, int64_t block_size);
+
 #endif // GGML_SYCL_COMMON_HPP
diff --git a/ggml/src/ggml-sycl/convert.cpp b/ggml/src/ggml-sycl/convert.cpp
index 03d6ff9928a708..5fd15e6cdccabb 100644
--- a/ggml/src/ggml-sycl/convert.cpp
+++ b/ggml/src/ggml-sycl/convert.cpp
@@ -437,13 +437,7 @@ static void convert_unary_sycl(const void *__restrict__ vx,
     const int64_t num_blocks = (k + SYCL_DEQUANTIZE_BLOCK_SIZE - 1) / SYCL_DEQUANTIZE_BLOCK_SIZE;
 
     // decrease global range when it exceeds the max int
-    int local_size = SYCL_DEQUANTIZE_BLOCK_SIZE;
-    const int64_t max_range = std::numeric_limits<int>::max();
-    int64_t global_range = num_blocks * local_size;
-    while(global_range > max_range) {
-        local_size /= 2;
-        global_range = num_blocks * local_size;
-    }
+    int64_t local_size = downsample_sycl_global_range(num_blocks, SYCL_DEQUANTIZE_BLOCK_SIZE);
     sycl::range<3> block_nums(1, 1, num_blocks);
     sycl::range<3> local_range(1, 1, local_size);
     {
diff --git a/ggml/src/ggml-sycl/im2col.cpp b/ggml/src/ggml-sycl/im2col.cpp
index 1c304866b55052..6a0a0fcd08c68a 100644
--- a/ggml/src/ggml-sycl/im2col.cpp
+++ b/ggml/src/ggml-sycl/im2col.cpp
@@ -64,13 +64,7 @@ static void im2col_sycl(
     const int64_t num_blocks = (parallel_elements + SYCL_IM2COL_BLOCK_SIZE - 1) / SYCL_IM2COL_BLOCK_SIZE;
 
     // decrease global range when it exceeds the max int
-    int local_size = SYCL_IM2COL_BLOCK_SIZE;
-    const int64_t max_range = std::numeric_limits<int>::max();
-    int64_t global_range = batch * IC * OH * num_blocks * local_size;
-    while(global_range > max_range) {
-        local_size /= 2;
-        global_range = batch * IC * OH * num_blocks * local_size;
-    }
+    int64_t local_size = downsample_sycl_global_range(batch * IC * OH * num_blocks, SYCL_IM2COL_BLOCK_SIZE);
     sycl::range<3> block_nums(batch * IC, OH, num_blocks);
     sycl::range<3> local_range(1, 1, local_size);