From 41c58a520bcfeeb794748d014e6ff4df33f39fbc Mon Sep 17 00:00:00 2001
From: Greg Olechwierowicz <olechwierowicz@google.com>
Date: Wed, 25 Sep 2024 02:28:30 -0700
Subject: [PATCH] [XLA:GPU] Enable auto while loop double buffering.

PiperOrigin-RevId: 678606953
---
 xla/debug_options_flags.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xla/debug_options_flags.cc b/xla/debug_options_flags.cc
index 8c62942f2742e..277e8a3f75982 100644
--- a/xla/debug_options_flags.cc
+++ b/xla/debug_options_flags.cc
@@ -220,7 +220,7 @@ DebugOptions DefaultDebugOptionsIgnoringFlags() {
   opts.set_xla_gpu_cudnn_gemm_fusion_level(0);
   opts.set_xla_gpu_enable_while_loop_double_buffering(false);
   opts.set_xla_gpu_enable_while_loop_unrolling(
-      DebugOptions::WHILE_LOOP_UNROLLING_NO_UNROLL);
+      DebugOptions::WHILE_LOOP_UNROLLING_AUTO_UNROLL);
   opts.set_xla_gpu_ensure_minor_dot_contraction_dims(false);
   opts.set_xla_gpu_filter_kernels_spilling_registers_on_autotuning(true);
   opts.set_xla_gpu_llvm_verification_level(0);