From b8d1ee6975f2bedd7cd63e2c7fecf47b253383a2 Mon Sep 17 00:00:00 2001
From: Xiwen Yu <13230610+VALLIS-NERIA@users.noreply.github.com>
Date: Wed, 10 Sep 2025 21:30:40 +0800
Subject: [PATCH] exclude sm70

Signed-off-by: Xiwen Yu <13230610+VALLIS-NERIA@users.noreply.github.com>
---
 cpp/kernels/fmha_v2/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cpp/kernels/fmha_v2/Makefile b/cpp/kernels/fmha_v2/Makefile
index 5f14c8fecc..de44774454 100644
--- a/cpp/kernels/fmha_v2/Makefile
+++ b/cpp/kernels/fmha_v2/Makefile
@@ -125,7 +125,12 @@ endif
 CUBIN_CPP = $(patsubst %.cu.cubin, %.cubin.cpp, $(CUBINS))
 CUBIN_OBJ = $(patsubst %.cubin.cpp, %.cubin.o, $(CUBIN_CPP))
 
-GENCODES  = $(GENCODE_SM70)
+GENCODES =
+
+ifdef ENABLE_SM70
+GENCODES += $(GENCODE_SM70)
+endif
+
 GENCODES += $(GENCODE_SM72)
 GENCODES += $(GENCODE_SM75)
 GENCODES += $(GENCODE_SM80)