Benchmark Benchmark run from 2026-04-14 14:22:55.610846Z UTC ## System Benchmark suite executing on the following system:
Operating System macOS
CPU Information Apple M4 Pro
Number of Available Cores 12
Available Memory 24 GB
Elixir Version 1.19.5
Erlang Version 28.4.1
## Configuration Benchmark suite executing with the following configuration:
:time 5 s
:parallel 1
:warmup 2 s
## Statistics __Input: nnz_100__ Run Time
Name IPS Average Devitation Median 99th %
from_sparse fp32 442.08 K 2.26 µs ±304.34% 2.08 µs 3.79 µs
from_sparse fp16 335.96 K 2.98 µs ±215.89% 2.79 µs 5.29 µs
Run Time Comparison
Name IPS Slower
from_sparse fp32 442.08 K  
from_sparse fp16 335.96 K 1.32x
Memory Usage
Name Average Factor
from_sparse fp32 7.97 KB  
from_sparse fp16 16.56 KB 2.08x
__Input: nnz_1000__ Run Time
Name IPS Average Devitation Median 99th %
from_sparse fp32 49.38 K 20.25 µs ±8.55% 20.04 µs 23.96 µs
from_sparse fp16 35.88 K 27.87 µs ±11.86% 27.58 µs 35.04 µs
Run Time Comparison
Name IPS Slower
from_sparse fp32 49.38 K  
from_sparse fp16 35.88 K 1.38x
Memory Usage
Name Average Factor
from_sparse fp32 78.28 KB  
from_sparse fp16 164.22 KB 2.1x
__Input: nnz_500__ Run Time
Name IPS Average Devitation Median 99th %
from_sparse fp32 99.13 K 10.09 µs ±35.08% 9.92 µs 12.92 µs
from_sparse fp16 71.27 K 14.03 µs ±21.54% 13.88 µs 22.42 µs
Run Time Comparison
Name IPS Slower
from_sparse fp32 99.13 K  
from_sparse fp16 71.27 K 1.39x
Memory Usage
Name Average Factor
from_sparse fp32 39.22 KB  
from_sparse fp16 82.19 KB 2.1x