[release 2.11] Update to torch 2.11 (#34644)

2026-04-07 21:55:48 -04:00
parent 5af684c319
commit 2111997f96
26 changed files with 112 additions and 86 deletions
--- a/csrc/cpu/utils.hpp
+++ b/csrc/cpu/utils.hpp
@@ -55,7 +55,8 @@ struct Counter {

 inline int64_t get_available_l2_size() {
  static int64_t size = []() {
-    const uint32_t l2_cache_size = at::cpu::L2_cache_size();
+    auto caps = at::cpu::get_cpu_capabilities();
+    const uint32_t l2_cache_size = caps.at("l2_cache_size").toInt();
    return l2_cache_size >> 1;  // use 50% of L2 cache
  }();
  return size;