Adjust Rows::chunk() to work on generators instead of arrays

[stloyd]

Change Log

Added

Fixed

Changed

• Adjust Rows::chunk() to work on generators instead of arrays

Removed

Deprecated

Security

---

Description

Old:

+-----------------------------+--------------------------+------+-----+-----------+-----------+
| benchmark                   | subject                  | revs | its | mem_peak  | mode      |
+-----------------------------+--------------------------+------+-----+-----------+-----------+
| RowsBench                   | bench_chunk_10           | 5    | 5   | 60.408mb  | 3.335ms   |
+-----------------------------+--------------------------+------+-----+-----------+-----------+

New:

+-----------------------------+--------------------------+------+-----+-----------+-----------+
| benchmark                   | subject                  | revs | its | mem_peak  | mode      |
+-----------------------------+--------------------------+------+-----+-----------+-----------+
| RowsBench                   | bench_chunk_10           | 5    | 5   | 57.885mb  | 1.600μs   |
+-----------------------------+--------------------------+------+-----+-----------+-----------+

[github-actions]

Flow PHP - Benchmarks

^{_{Results of the benchmarks from this PR are compared with the results from 1.x branch.}}

Extractors

+-----------------------+-------------------+------+-----+-----------+-----------+
| benchmark             | subject           | revs | its | mem_peak  | mode      |
+-----------------------+-------------------+------+-----+-----------+-----------+
| AvroExtractorBench    | bench_extract_10k | 5    | 3   | 44.122mb  | 394.641ms |
| CSVExtractorBench     | bench_extract_10k | 5    | 3   | 14.006mb  | 319.053ms |
| JsonExtractorBench    | bench_extract_10k | 5    | 3   | 18.668mb  | 619.898ms |
| ParquetExtractorBench | bench_extract_10k | 5    | 3   | 237.792mb | 895.615ms |
| TextExtractorBench    | bench_extract_10k | 5    | 3   | 7.276mb   | 12.985ms  |
| XmlExtractorBench     | bench_extract_10k | 5    | 3   | 7.624mb   | 552.191ms |
+-----------------------+-------------------+------+-----+-----------+-----------+

Transformers

+-----------------------------+--------------------------+------+-----+----------+----------+
| benchmark                   | subject                  | revs | its | mem_peak | mode     |
+-----------------------------+--------------------------+------+-----+----------+----------+
| RenameEntryTransformerBench | bench_transform_10k_rows | 5    | 5   | 87.063mb | 55.140ms |
+-----------------------------+--------------------------+------+-----+----------+----------+

Loaders

+--------------------+----------------+------+-----+-----------+-----------+
| benchmark          | subject        | revs | its | mem_peak  | mode      |
+--------------------+----------------+------+-----+-----------+-----------+
| AvroLoaderBench    | bench_load_10k | 5    | 3   | 219.957mb | 621.365ms |
| CSVLoaderBench     | bench_load_10k | 5    | 3   | 47.141mb  | 62.529ms  |
| JsonLoaderBench    | bench_load_10k | 5    | 3   | 88.581mb  | 64.133ms  |
| ParquetLoaderBench | bench_load_10k | 5    | 3   | 281.202mb | 880.645ms |
| TextLoaderBench    | bench_load_10k | 5    | 3   | 16.568mb  | 32.246ms  |
+--------------------+----------------+------+-----+-----------+-----------+

Building Blocks

+-------------------------+----------------+------+-----+----------+-----------+
| benchmark               | subject        | revs | its | mem_peak | mode      |
+-------------------------+----------------+------+-----+----------+-----------+
| RowsBench               | bench_chunk_10 | 5    | 5   | 57.617mb | 3.380ms   |
| NativeEntryFactoryBench | bench_10k_rows | 5    | 5   | 83.909mb | 130.132ms |
| NativeEntryFactoryBench | bench_1k_rows  | 5    | 5   | 45.440mb | 13.523ms  |
| NativeEntryFactoryBench | bench_5k_rows  | 5    | 5   | 62.718mb | 67.424ms  |
+-------------------------+----------------+------+-----+----------+-----------+