[XLA:GPU] Set reduce_window_rewrite_base_length to 16 by default

PiperOrigin-RevId: 645811580
openxla · Jun 23, 2024 · e1d2db5 · e1d2db5
1 parent 6f3d842
commit e1d2db5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/xla/debug_options_flags.cc b/xla/debug_options_flags.cc
@@ -252,7 +252,7 @@ DebugOptions DefaultDebugOptionsIgnoringFlags() {
 
   opts.set_xla_gpu_use_memcpy_local_p2p(false);
 
-  opts.set_xla_reduce_window_rewrite_base_length(32);
+  opts.set_xla_reduce_window_rewrite_base_length(16);
 
   opts.set_xla_gpu_require_complete_aot_autotune_results(false);