diff --git a/include/ck_tile/core/arch/arch.hpp b/include/ck_tile/core/arch/arch.hpp
index 6990fc1496..8620e7337c 100644
--- a/include/ck_tile/core/arch/arch.hpp
+++ b/include/ck_tile/core/arch/arch.hpp
@@ -319,22 +319,67 @@ struct gfx9_t
 struct gfx950_t
 {
 };
+struct gfx103_t
+{
+};
 struct gfx11_t
 {
 };
 struct gfx12_t
 {
 };
+struct gfx_invalid_t
+{
+};
 
 CK_TILE_DEVICE static constexpr auto get_device_arch()
 {
+// FIXME(0): on all devices except gfx11 it returns gfx12_t
+// FIXME(1): during the host compilation pass it returns gfx12_t
 #if defined(__gfx11__)
     return gfx11_t{};
-#else // if defined(__gfx12__)
+#else
     return gfx12_t{};
 #endif
 }
 
+CK_TILE_DEVICE static constexpr auto get_n_words_per_128b() { return 4; }
+
+namespace detail {
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks(gfx9_t) { return 32; }
+
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks(gfx103_t) { return 32; }
+
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks(gfx11_t) { return 32; }
+
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks(gfx12_t) { return 32; }
+
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks(gfx950_t) { return 64; }
+
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks(gfx_invalid_t) { return 0; }
+
+CK_TILE_DEVICE static constexpr auto arch_tag_dispatch()
+{
+#if defined(__gfx103__)
+    return gfx103_t{};
+#elif defined(__gfx11__)
+    return gfx11_t{};
+#elif defined(__gfx12__)
+    return gfx12_t{};
+#elif defined(__gfx950__)
+    return gfx950_t{};
+#elif defined(__gfx9__)
+    return gfx9_t{};
+#else
+    return gfx_invalid_t{};
+#endif
+}
+} // namespace detail
+CK_TILE_DEVICE static constexpr auto get_n_lds_banks()
+{
+    return detail::get_n_lds_banks(detail::arch_tag_dispatch());
+}
+
 enum LLVMSchedGroupMask : int32_t
 {
     NONE       = 0,
diff --git a/include/ck_tile/ops/fmha/pipeline/block_fmha_fwd_v3_pipeline_default_policy.hpp b/include/ck_tile/ops/fmha/pipeline/block_fmha_fwd_v3_pipeline_default_policy.hpp
index e440280d7e..ac04f54adf 100644
--- a/include/ck_tile/ops/fmha/pipeline/block_fmha_fwd_v3_pipeline_default_policy.hpp
+++ b/include/ck_tile/ops/fmha/pipeline/block_fmha_fwd_v3_pipeline_default_policy.hpp
@@ -442,7 +442,7 @@ struct BlockFmhaV3PipelineDefaultPolicy
 
         constexpr index_t SingleVSize = [&]() {
             using VDataType                = remove_cvref_t<typename Problem::VDataType>;
-            constexpr index_t Banks        = 32; // TODO: need change based on arch
+            constexpr index_t Banks        = get_n_lds_banks();
             constexpr index_t PixelsPerRow = Banks * 4 / sizeof(VDataType);
             constexpr index_t kKPack       = GetSmemKPackK<Problem>();
             static_assert(PixelsPerRow % kKPack == 0);
diff --git a/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qr_ks_vs_whole_k_prefetch_default_policy.hpp b/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qr_ks_vs_whole_k_prefetch_default_policy.hpp
index 014467fe8a..0b9986e083 100644
--- a/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qr_ks_vs_whole_k_prefetch_default_policy.hpp
+++ b/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qr_ks_vs_whole_k_prefetch_default_policy.hpp
@@ -140,7 +140,7 @@ struct BlockFmhaPipelineQRKSVSWholeKPrefetchDefaultPolicy
 
         constexpr index_t NumVLdsBuffers = GetNumVLdsBuffers<Problem>();
 
-        constexpr index_t Banks        = 32; // TODO: need change based on arch
+        constexpr index_t Banks        = get_n_lds_banks();
         constexpr index_t PixelsPerRow = Banks * 4 / sizeof(VDataType);
         constexpr index_t kKPack       = GetSmemKPackV<Problem>();
         static_assert(PixelsPerRow % kKPack == 0);
diff --git a/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qx_ks_vs_custom_policy.hpp b/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qx_ks_vs_custom_policy.hpp
index 7c794a3646..06c6dce6b0 100644
--- a/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qx_ks_vs_custom_policy.hpp
+++ b/include/ck_tile/ops/fmha/pipeline/block_fmha_pipeline_qx_ks_vs_custom_policy.hpp
@@ -465,7 +465,7 @@ struct BlockFmhaPipelineQXKSVSCustomPolicy : BlockFmhaPipelineQXCustomPolicy<QLo
 
         constexpr index_t SingleVSize = [&]() {
             using VDataType                = remove_cvref_t<typename Problem::VDataType>;
-            constexpr index_t Banks        = 32; // TODO: need change based on arch
+            constexpr index_t Banks        = get_n_lds_banks();
             constexpr index_t PixelsPerRow = Banks * 4 / sizeof(VDataType);
             constexpr index_t kKPack       = GetSmemKPackK<Problem>();
             static_assert(PixelsPerRow % kKPack == 0);
@@ -620,7 +620,7 @@ struct BlockFmhaPipelineQXKSVSCustomPolicy : BlockFmhaPipelineQXCustomPolicy<QLo
     CK_TILE_HOST_DEVICE static constexpr auto MakeVLdsBlockDescriptor()
     {
         using VDataType                = remove_cvref_t<typename Problem::VDataType>;
-        constexpr index_t Banks        = 32; // TODO: need change based on arch
+        constexpr index_t Banks        = get_n_lds_banks();
         constexpr index_t PixelsPerRow = Banks * 4 / sizeof(VDataType);
         constexpr index_t kKPack       = GetSmemKPackV<Problem>();
         static_assert(PixelsPerRow % kKPack == 0);
diff --git a/include/ck_tile/ops/gemm/pipeline/gemm_universal_pipeline_ag_bg_cr_policy.hpp b/include/ck_tile/ops/gemm/pipeline/gemm_universal_pipeline_ag_bg_cr_policy.hpp
index 4030783ecc..ecff6fe497 100644
--- a/include/ck_tile/ops/gemm/pipeline/gemm_universal_pipeline_ag_bg_cr_policy.hpp
+++ b/include/ck_tile/ops/gemm/pipeline/gemm_universal_pipeline_ag_bg_cr_policy.hpp
@@ -71,7 +71,7 @@ struct UniversalGemmBasePolicy
     }
 
     template <typename Problem>
-    CK_TILE_HOST_DEVICE static constexpr auto MakeALdsBlockDescriptor()
+    CK_TILE_DEVICE static constexpr auto MakeALdsBlockDescriptor()
     {
 
         using ADataType             = remove_cvref_t<typename Problem::ADataType>;
@@ -94,7 +94,7 @@ struct UniversalGemmBasePolicy
 
             constexpr auto DataTypeSize = sizeof(ADataType);
             constexpr auto MLdsLayer =
-                (32 * 4 / KPerBlock / DataTypeSize) < 1 ? 1 : (32 * 4 / KPerBlock / DataTypeSize);
+                max(1UL, get_n_lds_banks() * get_n_words_per_128b() / KPerBlock / DataTypeSize);
 
             constexpr auto a_lds_block_desc_0 = make_naive_tensor_descriptor(
                 make_tuple(number<KPerBlock / KPack * MLdsLayer>{},
@@ -141,7 +141,7 @@ struct UniversalGemmBasePolicy
      * @return B tensor LDS block descriptor.
      */
     template <typename Problem>
-    CK_TILE_HOST_DEVICE static constexpr auto MakeBLdsBlockDescriptor()
+    CK_TILE_DEVICE static constexpr auto MakeBLdsBlockDescriptor()
     {
         using BDataType = remove_cvref_t<typename Problem::BDataType>;
 
@@ -166,7 +166,7 @@ struct UniversalGemmBasePolicy
             constexpr auto BK0          = number<KPerBlock / KPack>{};
             constexpr auto DataTypeSize = sizeof(BDataType);
             constexpr auto NLdsLayer =
-                (32 * 4 / KPerBlock / DataTypeSize) < 1 ? 1 : (32 * 4 / KPerBlock / DataTypeSize);
+                max(1UL, get_n_lds_banks() * get_n_words_per_128b() / KPerBlock / DataTypeSize);
 
             constexpr auto b_lds_block_desc_0 = make_naive_tensor_descriptor(
                 make_tuple(
@@ -658,25 +658,27 @@ struct UniversalGemmBasePolicy
     }
 
     template <typename Problem>
-    CK_TILE_HOST_DEVICE static constexpr index_t GetSmemSizeA()
+    CK_TILE_DEVICE static constexpr index_t GetSmemSizeA()
     {
-        constexpr auto a_lds_desc     = MakeALdsBlockDescriptor<Problem>();
-        constexpr index_t smem_size_a = integer_least_multiple(
-            sizeof(typename Problem::ADataType) * a_lds_desc.get_element_space_size(), 16);
+        constexpr index_t smem_size_a =
+            integer_least_multiple(sizeof(typename Problem::ADataType) *
+                                       Problem::BlockGemmShape::kM * Problem::BlockGemmShape::kK,
+                                   16);
         return smem_size_a;
     }
 
     template <typename Problem>
-    CK_TILE_HOST_DEVICE static constexpr index_t GetSmemSizeB()
+    CK_TILE_DEVICE static constexpr index_t GetSmemSizeB()
     {
-        constexpr auto b_lds_desc     = MakeBLdsBlockDescriptor<Problem>();
-        constexpr index_t smem_size_b = integer_least_multiple(
-            sizeof(typename Problem::BDataType) * b_lds_desc.get_element_space_size(), 16);
+        constexpr index_t smem_size_b =
+            integer_least_multiple(sizeof(typename Problem::BDataType) *
+                                       Problem::BlockGemmShape::kN * Problem::BlockGemmShape::kK,
+                                   16);
         return smem_size_b;
     }
 
     template <typename Problem>
-    CK_TILE_HOST_DEVICE static constexpr index_t GetSmemSize()
+    CK_TILE_DEVICE static constexpr index_t GetSmemSize()
     {
         constexpr index_t smem_size_a = GetSmemSizeA<Problem>();
         constexpr index_t smem_size_b = GetSmemSizeB<Problem>();