Split instantiations of RaftCagra into multiple files

cpp/bench/ann/CMakeLists.txt

@@ -266,7 +266,10 @@ if(RAFT_ANN_BENCH_USE_RAFT_CAGRA)
     RAFT_CAGRA
     PATH
     bench/ann/src/raft/raft_benchmark.cu
-    $<$<BOOL:${RAFT_ANN_BENCH_USE_RAFT_CAGRA}>:bench/ann/src/raft/raft_cagra.cu>
+    $<$<BOOL:${RAFT_ANN_BENCH_USE_RAFT_CAGRA}>:bench/ann/src/raft/raft_cagra_float.cu>
+    $<$<BOOL:${RAFT_ANN_BENCH_USE_RAFT_CAGRA}>:bench/ann/src/raft/raft_cagra_half.cu>
+    $<$<BOOL:${RAFT_ANN_BENCH_USE_RAFT_CAGRA}>:bench/ann/src/raft/raft_cagra_int8_t.cu>
+    $<$<BOOL:${RAFT_ANN_BENCH_USE_RAFT_CAGRA}>:bench/ann/src/raft/raft_cagra_uint8_t.cu>
     LINKS
     raft::compiled
   )

cpp/bench/ann/src/raft/raft_cagra_float.cu

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2023-2024, NVIDIA CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "raft_cagra_wrapper.h"
+
+namespace raft::bench::ann {
+template class RaftCagra<float, uint32_t>;
+}  // namespace raft::bench::ann

cpp/bench/ann/src/raft/raft_cagra_half.cu

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2023-2024, NVIDIA CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "raft_cagra_wrapper.h"
+
+namespace raft::bench::ann {
+template class RaftCagra<half, uint32_t>;
+}  // namespace raft::bench::ann

cpp/bench/ann/src/raft/raft_cagra_int8_t.cu

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2023-2024, NVIDIA CORPORATION.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "raft_cagra_wrapper.h"
+
+namespace raft::bench::ann {
+template class RaftCagra<int8_t, uint32_t>;
+}  // namespace raft::bench::ann

cpp/bench/ann/src/raft/raft_cagra.cu → cpp/bench/ann/src/raft/raft_cagra_uint8_t.cu

@@ -17,7 +17,4 @@
 
 namespace raft::bench::ann {
 template class RaftCagra<uint8_t, uint32_t>;
-template class RaftCagra<int8_t, uint32_t>;
-template class RaftCagra<half, uint32_t>;
-template class RaftCagra<float, uint32_t>;
 }  // namespace raft::bench::ann