Re: [FFmpeg-devel] [PATCH v2] checkasm: add sample argument to adjust during bench

2024-05-21 Thread Lynne via ffmpeg-devel
On 21/05/2024 14:32, J. Dekker wrote: Some timers on certain device and test combinations can produce noisy results, affecting the reliability of performance measurements. One notable example of this is the Canaan K230 RISC-V development board. An option to adjust the number of samples (--sample

Re: [FFmpeg-devel] [PATCH v2] checkasm: add sample argument to adjust during bench

2024-05-21 Thread Henrik Gramner via ffmpeg-devel
On Tue, May 21, 2024 at 2:33 PM J. Dekker wrote: > @@ -338,8 +338,9 @@ typedef struct CheckasmPerf { > uint64_t tsum = 0;\ > int ti, tcount = 0;\ > uint64_t t = 0; \ > +const uint64_t truns = bench_runs;\ > checkasm_set_signal_handler

[FFmpeg-devel] [PATCH v2] checkasm: add sample argument to adjust during bench

2024-05-21 Thread J. Dekker
Some timers on certain device and test combinations can produce noisy results, affecting the reliability of performance measurements. One notable example of this is the Canaan K230 RISC-V development board. An option to adjust the number of samples (--samples) has been added, allowing developers t