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6 hours ago 3b2a819 chenghuichen:buffer_size pull_request

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perf(file): add buffer_size to File.open() to reduce wasteful pre-reads
#6876
chenghuichen:buffer_size
6 hours ago
CPU Simulation

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Suggested base runs:
54 total
test_read_jsonl_boolean
tests/benchmarks/test_json_reads.py
360.7 ms
test_read_jsonl_float64
tests/benchmarks/test_json_reads.py
282.6 ms
test_read_jsonl_high_nulls
tests/benchmarks/test_json_reads.py
413.1 ms
test_tpch_sql[1-in-memory-1]
tests/benchmarks/test_local_tpch.py
421.5 ms
test_tpch_sql[1-in-memory-10]
tests/benchmarks/test_local_tpch.py
170.3 ms
test_tpch_sql[1-in-memory-2]
tests/benchmarks/test_local_tpch.py
141.7 ms
test_read_jsonl_string
tests/benchmarks/test_json_reads.py
330.7 ms
test_read_jsonl_wide_table
tests/benchmarks/test_json_reads.py
1.7 s
test_read_jsonl_nested_struct
tests/benchmarks/test_json_reads.py
504.8 ms
test_read_jsonl_int64
tests/benchmarks/test_json_reads.py
285.9 ms
test_tpch_sql[1-in-memory-4]
tests/benchmarks/test_local_tpch.py
84.9 ms
test_tpch_sql[1-in-memory-6]
tests/benchmarks/test_local_tpch.py
33 ms
test_tpch_sql[1-in-memory-7]
tests/benchmarks/test_local_tpch.py
119.9 ms
test_tpch_sql[1-in-memory-3]
tests/benchmarks/test_local_tpch.py
120.1 ms
test_tpch_sql[1-in-memory-5]
tests/benchmarks/test_local_tpch.py
114.8 ms
test_read_jsonl_nested_list
tests/benchmarks/test_json_reads.py
449.6 ms
test_read_jsonl_with_column_projection
tests/benchmarks/test_json_reads.py
1.3 s
test_tpch_sql[1-in-memory-8]
tests/benchmarks/test_local_tpch.py
132.8 ms
test_read_jsonl_with_explicit_schema
tests/benchmarks/test_json_reads.py
1.7 s
test_tpch_sql[1-in-memory-9]
tests/benchmarks/test_local_tpch.py
249.4 ms
test_clickbench_sql[19]
tests/benchmarks/test_clickbench.py
11.1 ms
test_clickbench_sql[1]
tests/benchmarks/test_clickbench.py
15.9 ms
test_clickbench_sql[2]
tests/benchmarks/test_clickbench.py
21.1 ms
test_clickbench_sql[4]
tests/benchmarks/test_clickbench.py
80.7 ms
test_read_jsonl_with_limit
tests/benchmarks/test_json_reads.py
68 ms
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