R9 5950X using AnimRay commit 729370df6ba0220fe55a506c462acfd19d0b942a
$ uname -a
Linux vangogh 5.11.0-17-generic #18-Ubuntu SMP Thu May 6 20:10:11 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
Performance counter stats for './build.tmp/clang-release/scenes/early/spheres-white -w 1920 -h 1080 -c 100 -s 20' (5 runs):
275,643.48 msec task-clock # 29.665 CPUs utilized ( +- 0.37% )
24,969 context-switches # 0.091 K/sec ( +- 3.07% )
370 cpu-migrations # 0.001 K/sec ( +- 19.00% )
3,628 page-faults # 0.013 K/sec ( +- 0.04% )
1,107,935,631,441 cycles # 4.019 GHz ( +- 0.05% ) (83.32%)
694,826,326 stalled-cycles-frontend # 0.06% frontend cycles idle ( +- 0.33% ) (83.33%)
20,866,370,249 stalled-cycles-backend # 1.88% backend cycles idle ( +- 0.44% ) (83.33%)
1,604,827,374,675 instructions # 1.45 insn per cycle
# 0.01 stalled cycles per insn ( +- 0.00% ) (83.34%)
97,252,769,954 branches # 352.821 M/sec ( +- 0.00% ) (83.34%)
207,663,833 branch-misses # 0.21% of all branches ( +- 0.08% ) (83.35%)
9.2920 +- 0.0460 seconds time elapsed ( +- 0.50% )
real 0m46.501s
user 22m57.632s
sys 0m0.534s
$ uname -a
Linux vangogh 5.11.0-17-lowlatency #18-Ubuntu SMP PREEMPT Thu May 6 21:25:31 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
"spheres-white.tga" 1920x1080 225/225 (128x72)
Performance counter stats for './build.tmp/clang-release/scenes/early/spheres-white -w 1920 -h 1080 -c 100 -s 20' (5 runs):
280,113.90 msec task-clock # 29.811 CPUs utilized ( +- 0.20% )
41,659 context-switches # 0.149 K/sec ( +- 3.08% )
94 cpu-migrations # 0.000 K/sec ( +- 7.86% )
3,627 page-faults # 0.013 K/sec ( +- 0.04% )
1,111,918,412,485 cycles # 3.970 GHz ( +- 0.04% ) (83.34%)
1,120,829,542 stalled-cycles-frontend # 0.10% frontend cycles idle ( +- 0.21% ) (83.33%)
21,479,519,731 stalled-cycles-backend # 1.93% backend cycles idle ( +- 0.08% ) (83.33%)
1,605,802,813,133 instructions # 1.44 insn per cycle
# 0.01 stalled cycles per insn ( +- 0.00% ) (83.33%)
97,463,479,573 branches # 347.942 M/sec ( +- 0.00% ) (83.33%)
209,336,145 branch-misses # 0.21% of all branches ( +- 0.22% ) (83.33%)
9.3962 +- 0.0259 seconds time elapsed ( +- 0.28% )
real 0m47.011s
user 23m20.082s
sys 0m0.340s