fix style

cpp/include/cugraph/detail/shuffle_wrappers.hpp

@@ -158,12 +158,13 @@ shuffle_ext_vertex_value_pairs_to_local_gpu_by_vertex_partitioning(
  * @return Tuple of vectors storing shuffled vertex & value pairs.
  */
 template <typename vertex_t, typename value0_t, typename value1_t>
-std::tuple<rmm::device_uvector<vertex_t>, rmm::device_uvector<value0_t>, rmm::device_uvector<value1_t>>
-shuffle_ext_vertex_values_pairs_to_local_gpu_by_vertex_partitioning(
-  raft::handle_t const& handle,
-  rmm::device_uvector<vertex_t>&& vertices,
-  rmm::device_uvector<value0_t>&& values_0,
-  rmm::device_uvector<value1_t>&& values_1);
+std::
+  tuple<rmm::device_uvector<vertex_t>, rmm::device_uvector<value0_t>, rmm::device_uvector<value1_t>>
+  shuffle_ext_vertex_values_pairs_to_local_gpu_by_vertex_partitioning(
+    raft::handle_t const& handle,
+    rmm::device_uvector<vertex_t>&& vertices,
+    rmm::device_uvector<value0_t>&& values_0,
+    rmm::device_uvector<value1_t>&& values_1);
 
 /**
  * @brief Permute a range.

cpp/include/cugraph/detail/utility_wrappers.hpp

@@ -94,7 +94,6 @@ void sort(raft::handle_t const& handle, value_t* d_value, size_t size);
 template <typename value_t>
 size_t unique(raft::handle_t const& handle, value_t* d_value, size_t size);
 
-
 /**
  * @brief    Increment the values of a buffer by a constant value
  *

cpp/include/cugraph/sampling_functions.hpp

@@ -317,7 +317,8 @@ struct sampling_flags_t {
  * @param label_to_output_comm_rank Optional device span identifying which rank should get each
  * vertex label.  This should be the same on each rank.
  * @param fan_out Host span defining branching out (fan-out) degree per source vertex for each
- * level. The fanout value at hop x is given by the expression 'fanout[x*num_edge_types + edge_type_id]'
+ * level. The fanout value at hop x is given by the expression 'fanout[x*num_edge_types +
+ * edge_type_id]'
  * @param num_edge_types Number of edge types where a value of 1 translates to homogeneous neighbor
  * sample whereas a value greater than 1 translates to heterogeneous neighbor sample.
  * @param flags A set of flags indicating which sampling features should be used.
@@ -405,7 +406,8 @@ heterogeneous_uniform_neighbor_sample(
  * @param label_to_output_comm_rank Optional device span identifying which rank should get each
  * vertex label.  This should be the same on each rank.
  * @param fan_out Host span defining branching out (fan-out) degree per source vertex for each
- * level. The fanout value at hop x is given by the expression 'fanout[x*num_edge_types + edge_type_id]'
+ * level. The fanout value at hop x is given by the expression 'fanout[x*num_edge_types +
+ * edge_type_id]'
  * @param num_edge_types Number of edge types where a value of 1 translates to homogeneous neighbor
  * sample whereas a value greater than 1 translates to heterogeneous neighbor sample.
  * @param flags A set of flags indicating which sampling features should be used.

cpp/include/cugraph_c/sampling_algorithms.h

@@ -331,10 +331,9 @@ void cugraph_sampling_options_free(cugraph_sampling_options_t* options);
  * @brief     Opaque neighborhood sampling heterogeneous fan_out type
  */
 
-
 /**
  * @brief     Uniform Neighborhood Sampling
- * 
+ *
  * @deprecated  This API will be deleted, use cugraph_homogeneous_uniform_neighbor_sample
  *
  * Returns a sample of the neighborhood around specified start vertices.  Optionally, each
@@ -362,8 +361,8 @@ void cugraph_sampling_options_free(cugraph_sampling_options_t* options);
  * label_to_comm_rank[i].  If not specified then the output data will not be shuffled between ranks.
  * @param [in]  label_offsets Device array of the offsets for each label in the seed list.  This
  *                            parameter is only used with the retain_seeds option.
- * @param [in]  fan_out       Host array defining the fan out at each step in the sampling algorithm.
- *                           We only support fan_out values of type INT32
+ * @param [in]  fan_out       Host array defining the fan out at each step in the sampling
+ * algorithm. We only support fan_out values of type INT32
  * @param [in,out] rng_state State of the random number generator, updated with each call
  * @param [in]  sampling_options
  *                           Opaque pointer defining the sampling options.
@@ -391,9 +390,9 @@ cugraph_error_code_t cugraph_uniform_neighbor_sample(
 
 /**
  * @brief     Biased Neighborhood Sampling
- * 
+ *
  * @deprecated  This API will be deleted, use cugraph_homogeneous_biased_neighbor_sample.
- * 
+ *
  * Returns a sample of the neighborhood around specified start vertices.  Optionally, each
  * start vertex can be associated with a label, allowing the caller to specify multiple batches
  * of sampling requests in the same function call - which should improve GPU utilization.
@@ -422,8 +421,8 @@ cugraph_error_code_t cugraph_uniform_neighbor_sample(
  * label_to_comm_rank[i].  If not specified then the output data will not be shuffled between ranks.
  * @param [in]  label_offsets Device array of the offsets for each label in the seed list.  This
  *                            parameter is only used with the retain_seeds option.
- * @param [in]  fan_out       Host array defining the fan out at each step in the sampling algorithm.
- *                           We only support fan_out values of type INT32
+ * @param [in]  fan_out       Host array defining the fan out at each step in the sampling
+ * algorithm. We only support fan_out values of type INT32
  * @param [in,out] rng_state State of the random number generator, updated with each call
  * @param [in]  sampling_options
  *                           Opaque pointer defining the sampling options.
@@ -467,13 +466,12 @@ cugraph_error_code_t cugraph_biased_neighbor_sample(
  * @param [in]  graph        Pointer to graph.  NOTE: Graph might be modified if the storage
  *                           needs to be transposed
  * @param [in]  start_vertices Device array of start vertices for the sampling
- * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.  This
- *                            parameter is only used with the retain_seeds option.
- * @param [in]  fan_out       Host array defining the fan out at each step in the sampling algorithm.
- *                            We only support fan_out values of type INT32
- * @param [in]  num_edge_types Number of edge types where a value of 1 translates to homogeneous neighbor
- *                            sample whereas a value greater than 1 translates to heterogeneous neighbor
- *                            sample.
+ * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.
+ * This parameter is only used with the retain_seeds option.
+ * @param [in]  fan_out       Host array defining the fan out at each step in the sampling
+ * algorithm. We only support fan_out values of type INT32
+ * @param [in]  num_edge_types Number of edge types where a value of 1 translates to homogeneous
+ * neighbor sample whereas a value greater than 1 translates to heterogeneous neighbor sample.
  * @param [in]  sampling_options
  *                           Opaque pointer defining the sampling options.
  * @param [in]  do_expensive_check
@@ -496,7 +494,6 @@ cugraph_error_code_t cugraph_heterogeneous_uniform_neighbor_sample(
   cugraph_sample_result_t** result,
   cugraph_error_t** error);
 
-
 /**
  * @brief     Heterogeneous Biased Neighborhood Sampling
  *
@@ -516,13 +513,12 @@ cugraph_error_code_t cugraph_heterogeneous_uniform_neighbor_sample(
  * @param [in]  edge_biases  Device array of edge biases to use for sampling.  If NULL
  * use the edge weight as the bias. If set to NULL, edges will be sampled uniformly.
  * @param [in]  start_vertices Device array of start vertices for the sampling
- * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.  This
- *                            parameter is only used with the retain_seeds option.
- * @param [in]  fan_out       Host array defining the fan out at each step in the sampling algorithm.
- *                            We only support fan_out values of type INT32
- * @param [in]  num_edge_types Number of edge types where a value of 1 translates to homogeneous neighbor
- *                            sample whereas a value greater than 1 translates to heterogeneous neighbor
- *                            sample.
+ * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.
+ * This parameter is only used with the retain_seeds option.
+ * @param [in]  fan_out       Host array defining the fan out at each step in the sampling
+ * algorithm. We only support fan_out values of type INT32
+ * @param [in]  num_edge_types Number of edge types where a value of 1 translates to homogeneous
+ * neighbor sample whereas a value greater than 1 translates to heterogeneous neighbor sample.
  * @param [in]  sampling_options
  *                           Opaque pointer defining the sampling options.
  * @param [in]  do_expensive_check
@@ -563,10 +559,10 @@ cugraph_error_code_t cugraph_heterogeneous_biased_neighbor_sample(
  * @param [in]  graph        Pointer to graph.  NOTE: Graph might be modified if the storage
  *                           needs to be transposed
  * @param [in]  start_vertices Device array of start vertices for the sampling
- * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.  This
- *                            parameter is only used with the retain_seeds option.
- * @param [in]  fan_out       Host array defining the fan out at each step in the sampling algorithm.
- *                            We only support fan_out values of type INT32
+ * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.
+ * This parameter is only used with the retain_seeds option.
+ * @param [in]  fan_out       Host array defining the fan out at each step in the sampling
+ * algorithm. We only support fan_out values of type INT32
  * @param [in]  sampling_options
  *                           Opaque pointer defining the sampling options.
  * @param [in]  do_expensive_check
@@ -607,10 +603,10 @@ cugraph_error_code_t cugraph_homogeneous_uniform_neighbor_sample(
  * @param [in]  edge_biases  Device array of edge biases to use for sampling.  If NULL
  * use the edge weight as the bias. If set to NULL, edges will be sampled uniformly.
  * @param [in]  start_vertices Device array of start vertices for the sampling
- * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.  This
- *                            parameter is only used with the retain_seeds option.
- * @param [in]  fan_out       Host array defining the fan out at each step in the sampling algorithm.
- *                            We only support fan_out values of type INT32
+ * @param [in]  start_vertex_offsets Device array of the offsets for each label in the seed list.
+ * This parameter is only used with the retain_seeds option.
+ * @param [in]  fan_out       Host array defining the fan out at each step in the sampling
+ * algorithm. We only support fan_out values of type INT32
  * @param [in]  sampling_options
  *                           Opaque pointer defining the sampling options.
  * @param [in]  do_expensive_check
@@ -633,7 +629,6 @@ cugraph_error_code_t cugraph_homogeneous_biased_neighbor_sample(
   cugraph_sample_result_t** result,
   cugraph_error_t** error);
 
-
 /**
  * @deprecated This call should be replaced with cugraph_sample_result_get_majors
  * @brief     Get the source vertices from the sampling algorithm result

cpp/src/c_api/array.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2023, NVIDIA CORPORATION.
+ * Copyright (c) 2021-2024, NVIDIA CORPORATION.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.