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More => Old Versions => JRiver Media Center 26 for Linux => Topic started by: ths61 on February 15, 2021, 10:18:26 pm

Title: Debian 10 PREEMPT_RT Kernel Benchmarks
Post by: ths61 on February 15, 2021, 10:18:26 pm
FWIW, here is a realtime benchmark.

This is a cyclictest benchmark of MC26 running on Debian Buster with backports PREEMPT_RT kernel 5.9 playing 192kHz content through 6 channels of convolution FIR filters containing 256K taps, steep 384dB/octave XOs per channel.

Hardware is an old Gigabyte PCIe 2 Mobo with an Ivy-Bridge i7-3770K CPU, 16GB of DDR3 memory, early gen SATA SSD and onboard graphics.

Max system latencies are 21 microseconds.

(https://i.ibb.co/tQKy9Sv/plot-4-cores-3770-K-RT-192-6-X-conv.png)