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Performance History

Latest Results

bench: dyn dispatch / standalone perf comparsion Adds 2 benchmarks to illustrate the performance difference between dynamic dispatch and standalone kernels for the blog post: ``` Dict<f32> ├── codes: BitPacked<u32> │ └── packed codes, bit_width = 6 └── values: ALP<f32> └── FoR<i32> └── BitPacked<i32> └── packed values, bit_width = 6 ``` ``` cuda/cuda/dict_64vals_bp6bw_codes_alp_for_bp6bw_f32_values/dispatch_f32/100M time: [218.12 us 218.52 us 218.89 us] thrpt: [1701.9 GiB/s 1704.8 GiB/s 1707.9 GiB/s] cuda/cuda/dict_64vals_bp6bw_codes_alp_for_bp6bw_f32_values/composed_standalone_f32/100M time: [434.82 us 437.50 us 441.17 us] thrpt: [844.41 GiB/s 851.50 GiB/s 856.74 GiB/s] ``` Signed-off-by: Alexander Droste <alexander.droste@protonmail.com>

ad/more-benchmarks

7 minutes ago

bench: dyn dispatch / standalone perf comparsion Adds 2 benchmarks to illustrate the performance difference between dynamic dispatch and standalone kernels for the blog post: ``` Dict<f32> ├── codes: BitPacked<u32> │ └── packed codes, bit_width = 6 └── values: ALP<f32> └── FoR<i32> └── BitPacked<i32> └── packed values, bit_width = 6 ``` ``` cuda/cuda/dict_64vals_bp6bw_codes_alp_for_bp6bw_f32_values/dispatch_f32/100M time: [218.12 us 218.52 us 218.89 us] thrpt: [1701.9 GiB/s 1704.8 GiB/s 1707.9 GiB/s] cuda/cuda/dict_64vals_bp6bw_codes_alp_for_bp6bw_f32_values/composed_standalone_f32/100M time: [434.82 us 437.50 us 441.17 us] thrpt: [844.41 GiB/s 851.50 GiB/s 856.74 GiB/s] ``` Signed-off-by: Alexander Droste <alexander.droste@protonmail.com>

ad/more-benchmarks

15 minutes ago

Wire Vector into Arrow conversion (#7880) Register `Vector` as an Arrow import/export plugin on the new `ArrowSession`, so a Vortex Vector extension array can go to Arrow and back without losing its identity. Note: If the plugin is not registered, imports fall back to the plain FSL (no error, but the Vector identity is dropped). --------- Signed-off-by: Baris Palaska <barispalaska@gmail.com>

aduffy/arrow-vtable

1 hour ago

expect Signed-off-by: Baris Palaska <barispalaska@gmail.com>

bp/vector-ext

1 hour ago

Reduce public API Signed-off-by: Adam Gutglick <adam@spiraldb.com>

adamg/yet-another-variant-array

1 hour ago

don't support like pushdown

myrrc/duckdb-pushdown-expression

2 hours ago

don't support like pushdown

myrrc/duckdb-pushdown-expression

2 hours ago

docs Signed-off-by: Adam Gutglick <adam@spiraldb.com>

adamg/yet-another-variant-array

2 hours ago

Latest Branches

0%

bench: dyn dispatch / standalone perf comparsion#7883

4 hours ago

c83eab7

ad/more-benchmarks

-10%

pluggable registry for input/export arrow kernels#7824

1 hour ago

5a12d06

aduffy/arrow-vtable

-95%

Wire Vector into Arrow conversion#7880

1 hour ago

9f5c7c7

bp/vector-ext

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