From 496070cfe57cb41cbb3e6918b045e00ccd7c5795 Mon Sep 17 00:00:00 2001
From: Megvii Engine Team <megengine@megvii.com>
Date: Wed, 14 Sep 2022 15:42:20 +0800
Subject: [PATCH] fix(mge/quant): call is_distributed func correctly

GitOrigin-RevId: d8ef0d62baf7603107db19d28a874acd07c2e1aa
---
 imperative/python/megengine/quantization/observer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imperative/python/megengine/quantization/observer.py b/imperative/python/megengine/quantization/observer.py
index f565f993..8b310586 100644
--- a/imperative/python/megengine/quantization/observer.py
+++ b/imperative/python/megengine/quantization/observer.py
@@ -201,7 +201,7 @@ class SyncExponentialMovingAverageObserver(ExponentialMovingAverageObserver):
     def forward(self, x_orig):
         if self.enabled:
             x = x_orig.detach()
-            if is_distributed:
+            if is_distributed():
                 min_x = all_reduce_min(x.min(), WORLD)
                 max_x = all_reduce_max(x.max(), WORLD)
             else: