Avoid relying on a RNG in the back-end.

[maleadt]

Forward-port of #686

[github-actions]

Benchmark Results

	main	05873af...	main / 05873af...
saxpy/default/Float32/1024	0.0813 ± 0.019 ms	0.0815 ± 0.019 ms	0.997 ± 0.33
saxpy/default/Float32/1048576	0.468 ± 0.025 ms	0.468 ± 0.026 ms	1 ± 0.077
saxpy/default/Float32/16384	0.0685 ± 0.031 ms	0.0691 ± 0.031 ms	0.992 ± 0.63
saxpy/default/Float32/2048	0.082 ± 0.027 ms	0.0817 ± 0.027 ms	1 ± 0.47
saxpy/default/Float32/256	0.0806 ± 0.027 ms	0.0812 ± 0.027 ms	0.993 ± 0.46
saxpy/default/Float32/262144	0.173 ± 0.03 ms	0.17 ± 0.03 ms	1.02 ± 0.25
saxpy/default/Float32/32768	0.0774 ± 0.031 ms	0.0707 ± 0.03 ms	1.1 ± 0.64
saxpy/default/Float32/4096	0.0803 ± 0.032 ms	0.0803 ± 0.033 ms	1 ± 0.58
saxpy/default/Float32/512	0.0812 ± 0.014 ms	0.0811 ± 0.013 ms	1 ± 0.23
saxpy/default/Float32/64	0.0817 ± 0.011 ms	0.0812 ± 0.022 ms	1.01 ± 0.3
saxpy/default/Float32/65536	0.0914 ± 0.031 ms	0.087 ± 0.03 ms	1.05 ± 0.51
saxpy/default/Float64/1024	0.0807 ± 0.026 ms	0.0808 ± 0.027 ms	0.999 ± 0.47
saxpy/default/Float64/1048576	0.572 ± 0.072 ms	0.566 ± 0.096 ms	1.01 ± 0.21
saxpy/default/Float64/16384	0.0773 ± 0.031 ms	0.0729 ± 0.031 ms	1.06 ± 0.61
saxpy/default/Float64/2048	0.0813 ± 0.029 ms	0.0813 ± 0.029 ms	1 ± 0.5
saxpy/default/Float64/256	0.0808 ± 0.013 ms	0.0812 ± 0.027 ms	0.996 ± 0.37
saxpy/default/Float64/262144	0.196 ± 0.034 ms	0.195 ± 0.032 ms	1 ± 0.24
saxpy/default/Float64/32768	0.0821 ± 0.03 ms	0.0779 ± 0.03 ms	1.05 ± 0.55
saxpy/default/Float64/4096	0.0788 ± 0.032 ms	0.0802 ± 0.032 ms	0.982 ± 0.56
saxpy/default/Float64/512	0.0811 ± 0.018 ms	0.0809 ± 0.022 ms	1 ± 0.35
saxpy/default/Float64/64	0.0806 ± 0.02 ms	0.0812 ± 0.014 ms	0.993 ± 0.3
saxpy/default/Float64/65536	0.1 ± 0.03 ms	0.1 ± 0.03 ms	1 ± 0.43
saxpy/static workgroup=(1024,)/Float32/1024	0.0776 ± 0.028 ms	0.0782 ± 0.023 ms	0.992 ± 0.46
saxpy/static workgroup=(1024,)/Float32/1048576	0.456 ± 0.022 ms	0.455 ± 0.023 ms	1 ± 0.071
saxpy/static workgroup=(1024,)/Float32/16384	0.0645 ± 0.03 ms	0.0722 ± 0.03 ms	0.893 ± 0.56
saxpy/static workgroup=(1024,)/Float32/2048	0.0788 ± 0.027 ms	0.0785 ± 0.028 ms	1 ± 0.49
saxpy/static workgroup=(1024,)/Float32/256	0.0775 ± 0.028 ms	0.0782 ± 0.03 ms	0.992 ± 0.53
saxpy/static workgroup=(1024,)/Float32/262144	0.168 ± 0.03 ms	0.169 ± 0.03 ms	0.995 ± 0.25
saxpy/static workgroup=(1024,)/Float32/32768	0.0682 ± 0.031 ms	0.0679 ± 0.03 ms	1 ± 0.64
saxpy/static workgroup=(1024,)/Float32/4096	0.0765 ± 0.032 ms	0.0776 ± 0.033 ms	0.985 ± 0.59
saxpy/static workgroup=(1024,)/Float32/512	0.0785 ± 0.025 ms	0.079 ± 0.022 ms	0.993 ± 0.42
saxpy/static workgroup=(1024,)/Float32/64	0.0787 ± 0.027 ms	0.0789 ± 0.017 ms	0.997 ± 0.41
saxpy/static workgroup=(1024,)/Float32/65536	0.0827 ± 0.032 ms	0.0905 ± 0.032 ms	0.914 ± 0.47
saxpy/static workgroup=(1024,)/Float64/1024	0.0786 ± 0.023 ms	0.078 ± 0.028 ms	1.01 ± 0.47
saxpy/static workgroup=(1024,)/Float64/1048576	0.555 ± 0.084 ms	0.542 ± 0.082 ms	1.02 ± 0.22
saxpy/static workgroup=(1024,)/Float64/16384	0.0711 ± 0.029 ms	0.0713 ± 0.03 ms	0.997 ± 0.59
saxpy/static workgroup=(1024,)/Float64/2048	0.0791 ± 0.028 ms	0.0782 ± 0.029 ms	1.01 ± 0.52
saxpy/static workgroup=(1024,)/Float64/256	0.0786 ± 0.024 ms	0.078 ± 0.029 ms	1.01 ± 0.48
saxpy/static workgroup=(1024,)/Float64/262144	0.191 ± 0.033 ms	0.193 ± 0.033 ms	0.99 ± 0.24
saxpy/static workgroup=(1024,)/Float64/32768	0.0785 ± 0.029 ms	0.0768 ± 0.03 ms	1.02 ± 0.55
saxpy/static workgroup=(1024,)/Float64/4096	0.0768 ± 0.032 ms	0.0772 ± 0.032 ms	0.995 ± 0.59
saxpy/static workgroup=(1024,)/Float64/512	0.0789 ± 0.015 ms	0.0782 ± 0.027 ms	1.01 ± 0.4
saxpy/static workgroup=(1024,)/Float64/64	0.0793 ± 0.011 ms	0.0783 ± 0.029 ms	1.01 ± 0.4
saxpy/static workgroup=(1024,)/Float64/65536	0.1 ± 0.032 ms	0.0978 ± 0.031 ms	1.03 ± 0.46
time_to_load	0.987 ± 0.02 s	0.984 ± 0.0048 s	1 ± 0.021

Benchmark Plots

A plot of the benchmark results have been uploaded as an artifact to the workflow run for this PR.
Go to "Actions"->"Benchmark a pull request"->[the most recent run]->"Artifacts" (at the bottom).

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 52.18%. Comparing base (c22c1a1) to head (05873af).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #687      +/-   ##
==========================================
+ Coverage   52.15%   52.18%   +0.02%     
==========================================
  Files          22       22              
  Lines        1693     1694       +1     
==========================================
+ Hits          883      884       +1     
  Misses        810      810              

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