From 89fb435ce271946eba3d50b532e72fe2ca6dc57e Mon Sep 17 00:00:00 2001
From: Yashvardhan Agarwal <yashagar@amd.com>
Date: Fri, 17 Oct 2025 19:49:21 +0300
Subject: [PATCH] fix identity values in Max and AbsMax (#3048)

- The identity value method returned the minimum positive number while
we need the lowest number for Max and AbsMax operations

[ROCm/composable_kernel commit: 889ffc0b1d9a6913ee84f44c08d690a1e4d4828d]
---
 include/ck_tile/core/utility/reduce_operator.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/ck_tile/core/utility/reduce_operator.hpp b/include/ck_tile/core/utility/reduce_operator.hpp
index a698c91e45..f870bd99d6 100644
--- a/include/ck_tile/core/utility/reduce_operator.hpp
+++ b/include/ck_tile/core/utility/reduce_operator.hpp
@@ -73,7 +73,7 @@ struct Max
                                           std::is_same_v<T, fp8_t> || std::is_same_v<T, bf8_t>>>
     CK_TILE_HOST_DEVICE static constexpr T GetIdentityValue()
     {
-        return numeric<T>::min();
+        return numeric<T>::lowest();
     };
 
     template <typename T,
@@ -96,7 +96,7 @@ struct AbsMax
                                           std::is_same_v<T, fp8_t> || std::is_same_v<T, bf8_t>>>
     CK_TILE_HOST_DEVICE static constexpr T GetIdentityValue()
     {
-        return numeric<T>::min();
+        return numeric<T>::lowest();
     };
 
     template <typename T,