replaced standard header usage and added header guards in block to ctile map...

replaced standard header usage and added header guards in block to ctile map and gridwise_gemm_pipeline_selector

include/ck/tensor_operation/gpu/grid/block_to_ctile_map.hpp

@@ -5,10 +5,13 @@
 
 #include "ck/utility/math.hpp"
 #include "ck/utility/number.hpp"
+#include "ck/utility/tuple.hpp"
 #include "ck/tensor_description/tensor_adaptor.hpp"
 #include "ck/tensor_description/multi_index_transform_helper.hpp"
+#ifndef CK_CODE_GEN_RTC
 #include <limits>
 #include <stdlib.h>
+#endif
 
 namespace ck {
 
@@ -978,8 +981,7 @@ struct BlockToCTileMap_3DGrid_KSplit
         // Create 3D grid
         const auto M0 = math::integer_divide_ceil(M, MPerBlock);
         const auto N0 = math::integer_divide_ceil(N, NPerBlock);
-
-        return std::make_tuple(N0, M0, k_split);
+        return ck::make_tuple(N0, M0, k_split);
     }
 
     template <typename TopIdx>
@@ -1103,7 +1105,7 @@ struct BlockToCTileMap_GemmStreamK
             uint32_t dp_for_sk_iters = k_iters_per_tile.get();
 
             uint32_t best_sk_score =
-                std::numeric_limits<int>::max(); // we need to find the smallest sk iters
+                ck::NumericLimits<int32_t>::Max(); // we need to find the smallest sk iters
             for(uint32_t tentative_sk_blocks = min_sk_tiles; tentative_sk_blocks < max_sk_tiles;
                 tentative_sk_blocks++)
             {

include/ck/tensor_operation/gpu/grid/gridwise_gemm_pipeline_selector.hpp

@@ -2,9 +2,10 @@
 // Copyright (c) 2018-2024, Advanced Micro Devices, Inc. All rights reserved.
 
 #pragma once
-
+#ifndef CK_CODE_GEN_RTC
 #include <iostream>
 #include <ostream>
+#endif
 
 #include "ck/tensor_operation/gpu/grid/gridwise_gemm_pipeline_v1.hpp"
 #include "ck/tensor_operation/gpu/grid/gridwise_gemm_pipeline_v2.hpp"
@@ -53,12 +54,15 @@ constexpr auto GridwiseGemmPipeline_Selector()
     }
     else
     {
+#ifndef CK_CODE_GEN_RTC
         std::cerr << "GridwiseGemmPipeline configuration is not available" << std::endl;
+#endif
     }
 }
 
 } // namespace ck
 
+#ifndef CK_CODE_GEN_RTC
 inline std::ostream& operator<<(std::ostream& os, const ck::PipelineVersion& p)
 {
     switch(p)
@@ -71,3 +75,4 @@ inline std::ostream& operator<<(std::ostream& os, const ck::PipelineVersion& p)
     }
     return os;
 }
+#endif