Linux 5.10.6-gentoo #1 SMP PREEMPT Mon Jan 11 02:51:36 JST 2021 x86_64 AMD Ryzen 9 5900X 12-Core Processor AuthenticAMD GNU/Linux
% cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 25
model : 33
model name : AMD Ryzen 9 5900X 12-Core Processor
stepping : 0
microcode : 0xa201009
cpu MHz : 3479.568
cache size : 512 KB
physical id : 0
siblings : 24
core id : 0
cpu cores : 12
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 16
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid overflow_recov succor smca fsrm
bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
bogomips : 7386.26
TLB size : 2560 4K pages
clflush size : 64
cache_alignment : 64
address sizes : 48 bits physical, 48 bits virtual
power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14]
% gcc --version
gcc (Gentoo 9.3.0-r2 p4) 9.3.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
CFLAGS="-O3 -march=native"
RUBY_CONFIGURE_OPTS=""
gcc 9.3.0 cannot optimize for zen3 architecture.
% ruby -v -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux]
fps: 55.673503998193645
checksum: 59662
% ruby -v -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux]
fps: 54.42881754790477
checksum: 60838
% ruby -v -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000 --opt
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) [x86_64-linux]
fps: 158.1010892741477
checksum: 60838
% ruby -v --jit -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) +JIT [x86_64-linux]
fps: 123.22112001326119
checksum: 59662
% ruby -v --jit -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) +JIT [x86_64-linux]
fps: 139.0553948487938
checksum: 60838
% ruby -v --jit -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000 --opt
ruby 3.0.0p0 (2020-12-25 revision 95aff21468) +JIT [x86_64-linux]
fps: 166.65782145704728
checksum: 60838
% ruby -v -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes
ruby 3.1.0dev (2021-01-11T12:13:45Z master 66a844fd07) [x86_64-linux]
fps: 57.761315432383476
checksum: 59662
% ruby -v -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000
ruby 3.1.0dev (2021-01-11T12:13:45Z master 66a844fd07) [x86_64-linux]
fps: 57.832407440784195
checksum: 60838
% ruby -v -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000 --opt
ruby 3.1.0dev (2021-01-11T12:13:45Z master 66a844fd07) [x86_64-linux]
fps: 157.20485574371878
checksum: 60838
% ruby -v --jit -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes
ruby 3.1.0dev (2021-01-11T12:13:45Z master 66a844fd07) +JIT [x86_64-linux]
fps: 124.05388580688584
checksum: 59662
% ruby -v --jit -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000
ruby 3.1.0dev (2021-01-11T12:13:45Z master 66a844fd07) +JIT [x86_64-linux]
fps: 141.40517210473467
checksum: 60838
% ruby -v --jit -Ilib -r./tools/shim bin/optcarrot --benchmark examples/Lan_Master.nes --frames=3000 --opt
ruby 3.1.0dev (2021-01-11T12:13:45Z master 66a844fd07) +JIT [x86_64-linux]
fps: 170.73211772190623
checksum: 60838