From 310ed81ac3f3bd42d1f81fffd183addb0aa931d1 Mon Sep 17 00:00:00 2001
From: Exusial <51511617+Exusial@users.noreply.github.com>
Date: Mon, 25 Apr 2022 04:29:06 +0800
Subject: [PATCH] fix description in example 12. (#444)

Co-authored-by: Exusial <Exusial>
---
 examples/12_gemm_bias_relu/gemm_bias_relu.cu | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/12_gemm_bias_relu/gemm_bias_relu.cu b/examples/12_gemm_bias_relu/gemm_bias_relu.cu
index 43808354..62eb2940 100644
--- a/examples/12_gemm_bias_relu/gemm_bias_relu.cu
+++ b/examples/12_gemm_bias_relu/gemm_bias_relu.cu
@@ -56,8 +56,10 @@ using ElementOutput = float;                        // <- data type of elements
 
 // The code section below describes matrix layout of input and output matrices.
 // Column Major for Matrix A, B and C.
-//
-// Note this example only works for ColumnMajor output because
+
+// Note that if the output is column major, the bias has to be per row. i.e. every row has different bias.
+// If the output is row major, the bias has to be per column, i.e. every column has different bias.
+// Below list some other notices:
 //   1) we only have row major epilogue.
 //   2) we swap A and B if the output is column major then we can still use the
 //      row major epilogue.