diff --git a/BMM/BMM_Theory/bug1.csv b/BMM/BMM_Theory/bug1.csv
new file mode 100644
index 0000000..b713002
--- /dev/null
+++ b/BMM/BMM_Theory/bug1.csv
@@ -0,0 +1,2 @@
+case_id,batch_a,batch_b,m,n,k,dtype_a,dtype_b,dtype_c
+bug1,64,64,8192,32,1,int8,int8,int8