Add codespell as a linter

.pre-commit-config.yaml

@@ -131,6 +131,15 @@ repos:
                 language: system
                 pass_filenames: false
                 verbose: false
+      - repo: https://github.com/codespell-project/codespell
+        rev: v2.1.0
+        hooks:
+              - id: codespell
+                exclude: |
+                  (?x)^(
+                    .*test.*|
+                    ^.*versioneer.py$
+                  )
 
 default_language_version:
       python: python3

CHANGELOG.md

@@ -300,7 +300,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - Fix issue related to numpy array and `category` dtype ([#11282](https://github.com/rapidsai/cudf/pull/11282)) [@galipremsagar](https://github.com/galipremsagar)
 - Add NotImplementedError when on is specified in DataFrame.join. ([#11275](https://github.com/rapidsai/cudf/pull/11275)) [@vyasr](https://github.com/vyasr)
 - Fix invalid allocate_like() and empty_like() tests. ([#11268](https://github.com/rapidsai/cudf/pull/11268)) [@nvdbaranec](https://github.com/nvdbaranec)
-- Returns DataFrame When Concating Along Axis 1 ([#11263](https://github.com/rapidsai/cudf/pull/11263)) [@isVoid](https://github.com/isVoid)
+- Returns DataFrame When Concatenating Along Axis 1 ([#11263](https://github.com/rapidsai/cudf/pull/11263)) [@isVoid](https://github.com/isVoid)
 - Fix compile error due to missing header ([#11257](https://github.com/rapidsai/cudf/pull/11257)) [@ttnghia](https://github.com/ttnghia)
 - Fix a memory aliasing/crash issue in scatter for lists. ([#11254](https://github.com/rapidsai/cudf/pull/11254)) [@nvdbaranec](https://github.com/nvdbaranec)
 - Fix `tests/rolling/empty_input_test` ([#11238](https://github.com/rapidsai/cudf/pull/11238)) [@ttnghia](https://github.com/ttnghia)
@@ -2120,7 +2120,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - Remove abc inheritance from Serializable ([#8254](https://github.com/rapidsai/cudf/pull/8254)) [@vyasr](https://github.com/vyasr)
 - Move more methods into SingleColumnFrame ([#8253](https://github.com/rapidsai/cudf/pull/8253)) [@vyasr](https://github.com/vyasr)
 - Update ORC statistics API to use C++17 standard library ([#8241](https://github.com/rapidsai/cudf/pull/8241)) [@vuule](https://github.com/vuule)
-- Correct unused parameter warnings in dictonary algorithms ([#8239](https://github.com/rapidsai/cudf/pull/8239)) [@robertmaynard](https://github.com/robertmaynard)
+- Correct unused parameter warnings in dictionary algorithms ([#8239](https://github.com/rapidsai/cudf/pull/8239)) [@robertmaynard](https://github.com/robertmaynard)
 - Correct unused parameters in the copying algorithms ([#8232](https://github.com/rapidsai/cudf/pull/8232)) [@robertmaynard](https://github.com/robertmaynard)
 - IO statistics cleanup ([#8191](https://github.com/rapidsai/cudf/pull/8191)) [@kaatish](https://github.com/kaatish)
 - Refactor of rolling_window implementation. ([#8158](https://github.com/rapidsai/cudf/pull/8158)) [@nvdbaranec](https://github.com/nvdbaranec)
@@ -2221,7 +2221,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - Remove detail from device_span ([#7533](https://github.com/rapidsai/cudf/pull/7533)) [@rwlee](https://github.com/rwlee)
 - Change dask and distributed branch to main ([#7532](https://github.com/rapidsai/cudf/pull/7532)) [@dantegd](https://github.com/dantegd)
 - Update JNI build to use CUDF_USE_ARROW_STATIC ([#7526](https://github.com/rapidsai/cudf/pull/7526)) [@jlowe](https://github.com/jlowe)
-- Make sure rmm::rmm CMake target is visibile to cudf users ([#7524](https://github.com/rapidsai/cudf/pull/7524)) [@robertmaynard](https://github.com/robertmaynard)
+- Make sure rmm::rmm CMake target is visible to cudf users ([#7524](https://github.com/rapidsai/cudf/pull/7524)) [@robertmaynard](https://github.com/robertmaynard)
 - Fix contiguous_split not properly handling output partitions > 2 GB. ([#7515](https://github.com/rapidsai/cudf/pull/7515)) [@nvdbaranec](https://github.com/nvdbaranec)
 - Change jit launch to safe_launch ([#7510](https://github.com/rapidsai/cudf/pull/7510)) [@devavret](https://github.com/devavret)
 - Fix comparison between Datetime/Timedelta columns and NULL scalars ([#7504](https://github.com/rapidsai/cudf/pull/7504)) [@brandon-b-miller](https://github.com/brandon-b-miller)
@@ -2243,8 +2243,8 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - Make inclusive scan safe for cases with leading nulls ([#7432](https://github.com/rapidsai/cudf/pull/7432)) [@magnatelee](https://github.com/magnatelee)
 - Fix typo in list_device_view::pair_rep_end() ([#7423](https://github.com/rapidsai/cudf/pull/7423)) [@mythrocks](https://github.com/mythrocks)
 - Fix string to double conversion and row equivalent comparison ([#7410](https://github.com/rapidsai/cudf/pull/7410)) [@ttnghia](https://github.com/ttnghia)
-- Fix thrust failure when transfering data from device_vector to host_vector with vectors of size 1 ([#7382](https://github.com/rapidsai/cudf/pull/7382)) [@ttnghia](https://github.com/ttnghia)
-- Fix std::exeception catch-by-reference gcc9 compile error ([#7380](https://github.com/rapidsai/cudf/pull/7380)) [@davidwendt](https://github.com/davidwendt)
+- Fix thrust failure when transferring data from device_vector to host_vector with vectors of size 1 ([#7382](https://github.com/rapidsai/cudf/pull/7382)) [@ttnghia](https://github.com/ttnghia)
+- Fix std::exception catch-by-reference gcc9 compile error ([#7380](https://github.com/rapidsai/cudf/pull/7380)) [@davidwendt](https://github.com/davidwendt)
 - Fix skiprows issue with ORC Reader ([#7359](https://github.com/rapidsai/cudf/pull/7359)) [@rgsl888prabhu](https://github.com/rgsl888prabhu)
 - fix Arrow CMake file ([#7358](https://github.com/rapidsai/cudf/pull/7358)) [@rongou](https://github.com/rongou)
 - Fix lists::contains() for NaN and Decimals ([#7349](https://github.com/rapidsai/cudf/pull/7349)) [@mythrocks](https://github.com/mythrocks)
@@ -2327,7 +2327,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - Added JNI support for new is_integer ([#7739](https://github.com/rapidsai/cudf/pull/7739)) [@revans2](https://github.com/revans2)
 - Create and promote library aliases in libcudf installations ([#7734](https://github.com/rapidsai/cudf/pull/7734)) [@trxcllnt](https://github.com/trxcllnt)
 - Support groupby operations for decimal dtypes ([#7731](https://github.com/rapidsai/cudf/pull/7731)) [@vyasr](https://github.com/vyasr)
-- Memory map the input file only when GDS compatiblity mode is not used ([#7717](https://github.com/rapidsai/cudf/pull/7717)) [@vuule](https://github.com/vuule)
+- Memory map the input file only when GDS compatibility mode is not used ([#7717](https://github.com/rapidsai/cudf/pull/7717)) [@vuule](https://github.com/vuule)
 - Replace device_vector with device_uvector in null_mask ([#7715](https://github.com/rapidsai/cudf/pull/7715)) [@harrism](https://github.com/harrism)
 - Struct hashing support for SerialMurmur3 and SparkMurmur3 ([#7714](https://github.com/rapidsai/cudf/pull/7714)) [@jlowe](https://github.com/jlowe)
 - Add gbenchmark for nvtext replace-tokens function ([#7708](https://github.com/rapidsai/cudf/pull/7708)) [@davidwendt](https://github.com/davidwendt)
@@ -2972,7 +2972,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #6306 Remove cpw macros from page encode kernels
 - PR #6375 Parallelize Cython compilation in addition to Cythonization
 - PR #6303 Use cudf test dtypes so timedelta tests are deterministic
-- PR #6326 Simplify interal csv/json kernel parameters
+- PR #6326 Simplify internal csv/json kernel parameters
 - PR #6308 Add dictionary support to cudf::scatter with scalar
 - PR #6367 Add JNI bindings for byte casting
 - PR #6312 Conda recipe dependency cleanup
@@ -3578,7 +3578,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #5034 Use loc to apply boolmask to frame efficiently when constructing query result
 - PR #5039 Make `annotate` picklable
 - PR #5045 Remove call to `unique()` in concat when `axis=1`
-- PR #5023 Object oriented join and column agnostic typcasting
+- PR #5023 Object oriented join and column agnostic typecasting
 - PR #5049 Add grouping of libcudf apis into doxygen modules
 - PR #5069 Remove duplicate documentation from detail headers
 - PR #5075 Add simple row-group aggregation mechanism in dask_cudf read_parquet
@@ -4164,7 +4164,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #3563 Use `__cuda_array_interface__` for serialization
 - PR #3564 Fix cuda memory access error in gather_bitmask_kernel
 - PR #3548 Replaced CUDA_RT_CALL with CUDA_TRY
-- PR #3486 Pandas > 0.25 compatability
+- PR #3486 Pandas > 0.25 compatibility
 - PR #3622 Fix new warnings and errors when building with gcc-8
 - PR #3588 Remove avro reader column order reversal
 - PR #3629 Fix hash map test failure
@@ -4405,7 +4405,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #3041 Fixed exp to experimental namespace name change issue
 - PR #3056 Add additional cmake hint for finding local build of RMM files
 - PR #3060 Move copying.hpp includes to legacy
-- PR #3139 Fixed java RMM auto initalization
+- PR #3139 Fixed java RMM auto initialization
 - PR #3141 Java fix for relocated IO headers
 - PR #3149 Rename column_wrapper.cuh to column_wrapper.hpp
 - PR #3168 Fix mutable_column_device_view head const_cast
@@ -4730,7 +4730,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #2378 remove dask for (de-)serialization of cudf objects
 - PR #2353 Bump Arrow and Dask versions
 - PR #2377 Replace `standard_python_slice` with just `slice.indices()`
-- PR #2373 cudf.DataFrame enchancements & Series.values support
+- PR #2373 cudf.DataFrame enhancements & Series.values support
 - PR #2392 Remove dlpack submodule; make cuDF's Cython API externally accessible
 - PR #2430 Updated Java bindings to use the new unary API
 - PR #2406 Moved all existing `table` related files to a `legacy/` directory
@@ -4836,7 +4836,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #1527 Support GDF_BOOL8 in readers and writers
 - PR #1819 Logical operators (AND, OR, NOT) for libcudf and cuDF
 - PR #1813 ORC Reader: Add support for stripe selection
-- PR #1828 JSON Reader: add suport for bool8 columns
+- PR #1828 JSON Reader: add support for bool8 columns
 - PR #1833 Add column iterator with/without nulls
 - PR #1665 Add the point-in-polygon GIS function
 - PR #1863 Series and Dataframe methods for all and any
@@ -4878,7 +4878,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #1791 Added general column comparison code for testing
 - PR #1795 Add printing of git submodule info to `print_env.sh`
 - PR #1796 Removing old sort based group by code and gdf_filter
-- PR #1811 Added funtions for copying/allocating `cudf::table`s
+- PR #1811 Added functions for copying/allocating `cudf::table`s
 - PR #1838 Improve columnops.column_empty so that it returns typed columns instead of a generic Column
 - PR #1890 Add utils.get_dummies- a pandas-like wrapper around one_hot-encoding
 - PR #1823 CSV Reader: default the column type to string for empty dataframes
@@ -5385,7 +5385,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #500 Improved the concurrent hash map class to support partitioned (multi-pass) hash table building
 - PR #617 Added .dockerignore file. Prevents adding stale cmake cache files to the docker container
 - PR #658 Reduced `JOIN_TEST` time by isolating overflow test of hash table size computation
-- PR #664 Added Debuging instructions to README
+- PR #664 Added Debugging instructions to README
 - PR #651 Remove noqa marks in `__init__.py` files
 - PR #671 CSV Reader: uncompressed buffer input can be parsed without explicitly specifying compression as None
 - PR #684 Make RMM a submodule
@@ -5445,7 +5445,7 @@ Please see https://github.com/rapidsai/cudf/releases/tag/v22.12.00a for the late
 - PR #770 Fix issue where RMM submodule pointed to wrong branch and pin other to correct branches
 - PR #778 Fix hard coded ABI off setting
 - PR #784 Update RMM submodule commit-ish and pip paths
-- PR #794 Update `rmm::exec_policy` usage to fix segmentation faults when used as temprory allocator.
+- PR #794 Update `rmm::exec_policy` usage to fix segmentation faults when used as temporary allocator.
 - PR #800 Point git submodules to branches of forks instead of exact commits
 
 

cpp/benchmarks/common/generate_input.hpp

@@ -430,7 +430,7 @@ class data_profile {
  * initialization. The `profile` object in the example above is initialized from
  * `data_profile_builder` using an implicit conversion operator.
  *
- * The builder API also includes a few additional convinience setters:
+ * The builder API also includes a few additional convenience setters:
  * Overload of `distribution` that only takes the distribution type (not the range).
  * `no_validity`, which is a simpler equivalent of `null_probability(std::nullopr)`.
  */

cpp/benchmarks/common/random_distribution_factory.cuh

@@ -33,7 +33,7 @@
 #include <type_traits>
 
 /**
- * @brief Real Type that has atleast number of bits of integral type in its mantissa.
+ * @brief Real Type that has at least number of bits of integral type in its mantissa.
  *  number of bits of integrals < 23 bits of mantissa in float
  * to allow full range of integer bits to be generated.
  * @tparam T integral type

cpp/examples/strings/custom_optimized.cu

@@ -144,7 +144,7 @@ std::unique_ptr<cudf::column> redact_strings(cudf::column_view const& names,
   thrust::exclusive_scan(rmm::exec_policy(stream), offsets.begin(), offsets.end(), offsets.begin());
 
   // last element is the total output size
-  // (device-to-host copy of 1 integer -- includes synching the stream)
+  // (device-to-host copy of 1 integer -- includes syncing the stream)
   cudf::size_type output_size = offsets.back_element(stream);
 
   //  create chars vector

cpp/include/cudf/fixed_point/temporary.hpp

@@ -53,7 +53,7 @@ auto to_string(T value) -> std::string
   } else {
     return std::to_string(value);
   }
-  return std::string{};  // won't ever hit here, need to supress warning though
+  return std::string{};  // won't ever hit here, need to suppress warning though
 }
 
 template <typename T>

cpp/include/cudf/io/detail/data_casting.cuh

@@ -158,7 +158,7 @@ __device__ __forceinline__ out_it_t write_utf8_char(utf8_char_t utf8_chars, out_
  * @return A four-tuple of (in_it_end, out_it_end, set_null, is_invalid), where in_it_end is an
  * iterator to one past the last character from the input that was processed, out_it_end is an
  * iterator to one past the last character that was written, set_null is true if a null literal
- * was read or a parsing error occured, and is_invalid is true if a parsing error was
+ * was read or a parsing error occurred, and is_invalid is true if a parsing error was
  * encountered
  */
 template <typename in_iterator_t, typename out_iterator_t>
@@ -334,7 +334,7 @@ std::unique_ptr<column> parse_data(str_tuple_it str_tuples,
                          auto const num_chars_copied_out =
                            thrust::distance(out_it, str_process_info.output_processed_end);
 
-                         // If, during parsing, an error occured or we parsed the null literal ->
+                         // If, during parsing, an error occurred or we parsed the null literal ->
                          // set to null
                          if (str_process_info.result != data_casting_result::PARSING_SUCCESS) {
                            sizes[row] = 0;

cpp/include/cudf/io/types.hpp

@@ -178,7 +178,7 @@ struct source_info {
   source_info() = default;
 
   /**
-   * @brief Construct a new source info object for mutiple files
+   * @brief Construct a new source info object for multiple files
    *
    * @param file_paths Input files paths
    */

cpp/include/cudf/transpose.hpp

@@ -33,7 +33,7 @@ namespace cudf {
  * Stores output in a contiguous column, exposing the transposed table as
  * a `table_view`.
  *
- * @throw cudf::logic_error if column types are non-homogenous
+ * @throw cudf::logic_error if column types are non-homogeneous
  * @throw cudf::logic_error if column types are non-fixed-width
  *
  * @param[in] input A table (M cols x N rows) to be transposed

cpp/scripts/sort_ninja_log.py

@@ -100,7 +100,7 @@ def output_xml(entries, sorted_list, args):
     print(xmlstr)
 
 
-# utility converts a millisecond value to a colum width in pixels
+# utility converts a millisecond value to a column width in pixels
 def time_to_width(value, end):
     # map a value from (0,end) to (0,1000)
     r = (float(value) / float(end)) * 1000.0

cpp/src/io/fst/dispatch_dfa.cuh

@@ -302,7 +302,7 @@ struct DispatchFSM : DeviceFSMPolicy {
   }
 
   //------------------------------------------------------------------------------
-  // POLICY INVOKATION
+  // POLICY INVOCATION
   //------------------------------------------------------------------------------
   template <typename ActivePolicyT>
   CUB_RUNTIME_FUNCTION __forceinline__ cudaError_t Invoke()

cpp/src/io/fst/in_reg_array.cuh

@@ -26,7 +26,7 @@ namespace cudf::io::fst::detail {
 
 /**
  * @brief A bit-packed array of items that can be backed by registers yet allows to be dynamically
- * addressed at runtime. The data struture is explained in greater detail in the paper <a
+ * addressed at runtime. The data structure is explained in greater detail in the paper <a
  * href="http://www.vldb.org/pvldb/vol13/p616-stehle.pdf">ParPaRaw: Massively Parallel Parsing of
  * Delimiter-Separated Raw Data</a>.
  *

cpp/src/io/fst/lookup_tables.cuh

@@ -101,7 +101,7 @@ class SingleSymbolSmemLUT {
     // Initialize the out-of-bounds lookup: sym_to_sgid[max_base_match_val+1] -> no_match_id
     sgid_init.host_ptr()->sym_to_sgid[max_base_match_val + 1] = no_match_id;
 
-    // Alias memory / return memory requiremenets
+    // Alias memory / return memory requirements
     sgid_init.host_ptr()->num_valid_entries = max_base_match_val + 1;
 
     sgid_init.host_to_device(stream);

cpp/src/io/json/json_tree.cu

@@ -292,7 +292,7 @@ tree_meta_t get_tree_representation(device_span<PdaTokenT const> tokens,
   // Node parent ids:
   // previous push node_id transform, stable sort by level, segmented scan with Max, reorder.
   rmm::device_uvector<NodeIndexT> parent_node_ids(num_nodes, stream, mr);
-  // This block of code is generalized logical stack algorithm. TODO: make this a seperate function.
+  // This block of code is generalized logical stack algorithm. TODO: make this a separate function.
   {
     rmm::device_uvector<NodeIndexT> node_token_ids(num_nodes, stream);
     thrust::copy_if(rmm::exec_policy(stream),
@@ -480,7 +480,7 @@ rmm::device_uvector<size_type> hash_node_type_with_field_name(device_span<Symbol
 //   a. Create a hash map with hash of {node_level, node_type} of its node and the entire parent
 //      until root.
 //   b. While creating hashmap, transform node id to unique node ids that are inserted into the
-//      hash map. This mimicks set operation with hash map. This unique node ids are set ids.
+//      hash map. This mimics set operation with hash map. This unique node ids are set ids.
 //   c. Return this converted set ids, which are the hash map keys/values, and unique set ids.
 std::pair<rmm::device_uvector<size_type>, rmm::device_uvector<size_type>> hash_node_path(
   device_span<TreeDepthT const> node_levels,
@@ -728,7 +728,7 @@ rmm::device_uvector<size_type> compute_row_offsets(rmm::device_uvector<NodeIndex
 //   c. sort and use binary search to generate column ids.
 //   d. Translate parent node ids to parent column ids.
 // 2. Generate row_offset.
-//   a. filter only list childs
+//   a. filter only list children
 //   a. stable_sort by parent_col_id.
 //   b. scan_by_key {parent_col_id} (done only on nodes whose parent is a list)
 //   c. propagate to non-list leaves from parent list node by recursion