Fields

hardware None
os_version None

Parameters

cpu Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 48 bits physical, 48 bits virtual
CPU(s): 128
On-line CPU(s) list: 0-127
Thread(s) per core: 2
Core(s) per socket: 64
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC 7702 64-Core Processor
Stepping: 0
Frequency boost: enabled
CPU MHz: 1495.591
CPU max MHz: 2000.0000
CPU min MHz: 1500.0000
BogoMIPS: 3992.84
Virtualization: AMD-V
L1d cache: 2 MiB
L1i cache: 2 MiB
L2 cache: 32 MiB
L3 cache: 256 MiB
NUMA node0 CPU(s): 0-127
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
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 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 amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
memory MemTotal: 263696144 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.34.0.20200325-1
Copyright (C) 2020 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `x86_64-suse-linux'.
gcc gcc (GCC) 11.0.0 20201231 (experimental) 1af3f4a2893203492cce59b72eff3f7bb4aef04c
Copyright (C) 2020 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.
git_revision 1af3f4a2893203492cce59b72eff3f7bb4aef04c
glibc GNU C Library (GNU libc) stable release version 2.31 (git 0a8262a1b2).
Copyright (C) 2020 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.
Configured for x86_64-suse-linux.
Compiled by GNU CC version 10.1.1 20200625 [revision c91e43e9363bd119a695d64505f96539fa451bf2].
libc ABIs: UNIQUE IFUNC ABSOLUTE
For bug reporting instructions, please see:
<http://bugs.opensuse.org>.
glibc_location /lib64/libc.so.6
ld GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.34.0.20200325-1
options None
reason None
uname Linux benzen 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux
Filter

benzen.gcc-trunk.Ofast_march_native test results

Run Order Start Time Duration
Current 1609374426000.1af3f4a2893203492cce59b72eff3f7bb4aef04c 2020-12-31T07:55:31.792012 0:01:36.763810
Previous 1609346535000.0696141107d61483f38482b941549959a0d7f613 2020-12-30T20:56:49.476825 0:01:36.701730
Baseline 1572221826000.75b6f9367845fc92fd4ebbc8d7b9156e044a9fc8 2019-10-28T07:00:49.454426 0:01:29.609243


Tests Summary

Status Group # # (B)
Performance Regressions 1 50
Performance Improvements 1 73
Unchanged Tests 982 861
Total Tests 984

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
nbench 3.20% 2.904 2.997 - 0.79% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/aermod -5.23% 20.763 19.677 - -3.34% -

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 13.94% 0.713 0.812 - 0.01% -
polyhedron/air 8.75% 3.177 3.455 - 0.09% -
polyhedron/linpk 8.61% 0.643 0.699 - -0.03% -
polyhedron/induct2 6.41% 3.754 3.994 - -0.15% -
polyhedron/rnflow 5.72% 3.194 3.376 - 0.51% -
polyhedron/capacita 4.73% 2.674 2.801 - -0.53% -
polyhedron/mdbx 3.88% 1.973 2.049 - -0.05% -
tramp3d 3.25% 18.571 19.174 - -0.86% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
cray 7.25% 3.079 3.302 - -0.87% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 20.89% 15.20 MB 18.38 MB - 0.00% -
polyhedron/air 10.60% 125.74 MB 139.06 MB - 0.00% -
polyhedron/capacita 10.51% 79.18 MB 87.50 MB - 0.00% -
polyhedron/tfft2 7.15% 44.79 MB 47.99 MB - 0.00% -
polyhedron/linpk 6.34% 40.35 MB 42.91 MB - 0.00% -
polyhedron/mp_prop_design 5.41% 48.65 MB 51.28 MB - 0.65% -
polyhedron/fatigue2 5.27% 59.62 MB 62.76 MB - 0.00% -
cray 4.83% 35.55 MB 37.27 MB - 0.00% -
himeno 4.31% 33.91 MB 35.37 MB - 0.00% -
polyhedron/rnflow 4.28% 96.83 MB 100.98 MB - 0.00% -
polyhedron/channel2 3.98% 40.02 MB 41.61 MB - 0.00% -
polyhedron/mdbx 2.15% 61.90 MB 63.23 MB - 0.00% -
nbench 2.08% 59.49 MB 60.73 MB - 0.01% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/XTEA decrypt -53.62% 192.590 89.317 - 0.00% -
botan/XTEA encrypt -51.19% 193.025 94.216 - -0.04% -
botan/KASUMI decrypt -18.12% 75.290 61.646 - -0.12% -
botan/Twofish encrypt -12.12% 315.968 277.659 - 0.03% -
botan/AES-128/XTS decrypt -12.02% 1650.924 1452.476 - -0.20% -
nbench/FP EMULATION -10.64% 848.500 758.220 - -0.03% -
botan/Twofish decrypt -7.05% 302.824 281.488 - 0.03% -
botan/AES-128/XTS encrypt -6.94% 1686.224 1569.253 - 0.24% -
botan/Keccak-1600(512) hash -6.64% 164.000 153.107 - 0.08% -
botan/Blowfish encrypt -6.50% 228.855 213.982 - -0.15% -
botan/Blowfish decrypt -6.44% 227.021 212.404 - -0.07% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -6.12% 66.341 62.278 - 0.04% -
botan/KASUMI encrypt -5.66% 77.092 72.732 - -0.03% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -5.52% 65.119 61.524 - 0.02% -
botan/Tiger(24,3) hash -5.38% 467.829 442.669 - -0.24% -
nbench/ASSIGNMENT -4.08% 78.206 75.013 - 0.02% -
botan/Salsa20 encrypt -3.32% 498.956 482.406 - -0.05% -
botan/CTR-BE(AES-128) decrypt -2.86% 3341.276 3245.778 - -0.23% -
nbench/NEURAL NET -2.44% 254.430 248.230 - 0.07% -
botan/CAST-128 encrypt -2.22% 227.496 222.443 - -0.19% -
botan/CAST-128 decrypt -2.10% 227.066 222.305 - 0.05% -
botan/SM4 encrypt -2.07% 117.976 115.539 - -0.24% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2/elf/sections/text 13.94% 12.89 KB 14.69 KB - 0.00% -
polyhedron/linpk/elf 10.67% 29.94 KB 33.13 KB - 0.00% -
polyhedron/air/elf/sections/text 5.05% 72.77 KB 76.44 KB - 0.00% -
polyhedron/linpk/elf/sections/text 3.52% 11.53 KB 11.94 KB - 0.00% -
polyhedron/air/elf 3.36% 96.87 KB 100.12 KB - 0.00% -
botan/elf 2.56% 676.30 KB 693.60 KB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
botan -16.64% 85.492 71.266 - -0.43% -
polyhedron/gas_dyn2 -5.63% 1.922 1.814 - -0.03% -
polyhedron/ac -5.44% 0.998 0.944 - -0.06% -
polyhedron/aermod -3.34% 20.356 19.677 - -5.23% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
tramp3d -49.24% 1.766 0.897 - -0.22% -
polyhedron/air -37.52% 2.679 1.674 - 0.05% -
polyhedron/linpk -18.72% 3.030 2.463 - -0.17% -
polyhedron/nf -18.35% 4.944 4.037 - -0.16% -
polyhedron/fatigue2 -12.34% 50.638 44.387 - -0.03% -
polyhedron/mdbx -11.97% 6.533 5.751 - 0.04% -
polyhedron/ac -10.87% 8.585 7.652 - 0.07% -
polyhedron/aermod -10.50% 8.313 7.440 - 0.01% -
polyhedron/doduc -9.93% 9.242 8.325 - 0.09% -
polyhedron/capacita -8.62% 21.064 19.247 - -0.01% -
polyhedron/test_fpu2 -5.89% 25.651 24.140 - -0.36% -
polyhedron/induct2 -4.97% 18.956 18.014 - 0.01% -
polyhedron/gas_dyn2 -4.96% 47.068 44.733 - 0.58% -
polyhedron/protein -2.60% 17.316 16.867 - -0.00% -
polyhedron/mp_prop_design -2.53% 66.839 65.151 - 0.00% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 -2.81% 64.67 MB 62.85 MB - 0.00% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128 decrypt 88.38% 3137.687 5910.920 - -0.48% -
botan/AES-192 encrypt 85.78% 2704.554 5024.580 - -0.84% -
botan/AES-128 encrypt 84.63% 3132.732 5783.910 - -0.23% -
botan/AES-192 decrypt 42.24% 3479.197 4948.956 - -0.23% -
botan/Serpent encrypt 22.11% 192.474 235.036 - 0.06% -
botan/IDEA decrypt 21.76% 374.544 456.036 - -0.17% -
botan/IDEA encrypt 21.52% 374.934 455.602 - 0.08% -
botan/CTR-BE(Serpent) encrypt 21.23% 187.375 227.156 - -0.61% -
botan/CTR-BE(Serpent) decrypt 20.97% 187.606 226.955 - -0.83% -
botan/Serpent/XTS encrypt 18.57% 173.347 205.543 - -0.01% -
botan/Serpent/GCM(16) [clmul] decrypt 18.49% 139.308 165.071 - -1.67% -
botan/Serpent/GCM(16) [clmul] encrypt 18.34% 139.921 165.581 - -1.81% -
botan/Serpent/OCB encrypt 17.31% 154.213 180.906 - 0.25% -
botan/Noekeon encrypt 14.98% 314.440 361.538 - 0.03% -
botan/Noekeon decrypt 12.39% 336.657 378.352 - -0.04% -
botan/Serpent decrypt 11.42% 242.594 270.294 - -0.04% -
botan/ChaCha20Poly1305 encrypt 10.27% 372.006 410.194 - -1.41% -
botan/ChaCha20Poly1305 decrypt 10.19% 371.074 408.879 - -1.13% -
botan/Camellia-128 decrypt 10.18% 128.886 142.004 - -0.06% -
botan/Serpent/CBC/PKCS7 decrypt 10.01% 226.742 249.440 - -0.01% -
botan/Camellia-128 encrypt 9.66% 129.639 142.159 - -0.06% -
botan/Serpent/EAX encrypt 7.86% 51.795 55.868 - 0.03% -
botan/Serpent/XTS decrypt 7.22% 212.291 227.624 - -0.02% -
botan/Camellia-256 decrypt 7.16% 103.712 111.136 - 0.01% -
botan/Serpent/EAX decrypt 7.00% 52.011 55.650 - -0.42% -
botan/Camellia-192 decrypt 6.98% 103.858 111.106 - -0.06% -
botan/Camellia-192 encrypt 6.22% 104.838 111.355 - -0.08% -
botan/Camellia-256 encrypt 6.14% 104.973 111.417 - -0.01% -
botan/Serpent/OCB decrypt 5.74% 185.326 195.959 - -1.59% -
himeno 4.11% 945.939 984.815 - -0.03% -
botan/AES-128/OCB encrypt 3.47% 891.055 921.955 - 1.00% -
nbench/NUMERIC SORT 3.04% 1568.700 1616.400 - 0.10% -
botan/AES-256 encrypt 2.95% 4126.781 4248.526 - -0.12% -
botan/AES-128/GCM(16) [clmul] decrypt 2.78% 1130.195 1161.573 - 0.19% -
botan/AES-128/GCM(16) [clmul] encrypt 2.22% 1168.393 1194.284 - -0.75% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2/elf/sections/text -12.48% 46.31 KB 40.53 KB - 0.00% -
nbench/elf -12.34% 90.96 KB 79.73 KB - 0.00% -
polyhedron/ac/elf -11.43% 42.02 KB 37.22 KB - 0.00% -
polyhedron/ac/elf/sections/text -9.74% 21.50 KB 19.41 KB - 0.00% -
polyhedron/gas_dyn2/elf -6.38% 77.17 KB 72.25 KB - 0.00% -
polyhedron/test_fpu2/elf/sections/text -5.59% 51.47 KB 48.59 KB - 0.00% -
nbench/elf/sections/text -5.32% 49.89 KB 47.24 KB - 0.00% -
polyhedron/nf/elf/sections/text -4.53% 18.95 KB 18.09 KB - 0.00% -
polyhedron/mp_prop_design/elf/sections/text -4.33% 18.42 KB 17.63 KB - 0.00% -
himeno/elf -3.11% 26.15 KB 25.34 KB - 0.00% -
polyhedron/doduc/elf -2.99% 161.20 KB 156.38 KB - 0.00% -
polyhedron/mdbx/elf/sections/text -2.98% 50.92 KB 49.41 KB - 0.00% -
polyhedron/channel2/elf -2.74% 30.23 KB 29.41 KB - 0.00% -
himeno/elf/sections/text -2.49% 5.66 KB 5.52 KB - 0.00% -
polyhedron/fatigue2/elf/sections/text -2.40% 46.91 KB 45.78 KB - 0.00% -
polyhedron/doduc/elf/sections/text -2.22% 129.95 KB 127.06 KB - 0.00% -
polyhedron/tfft2/elf -2.21% 34.23 KB 33.47 KB - 0.00% -
polyhedron/nf/elf -2.14% 38.33 KB 37.51 KB - 0.00% -


Report Time: 0.18s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 3128.595 -
botan/AES-128/CBC/PKCS7 encrypt 799.514 -
botan/AES-128 decrypt 5910.920 -
botan/AES-128/EAX decrypt 469.771 -
botan/AES-128/EAX encrypt 471.194 -
botan/AES-128 encrypt 5783.910 -
botan/AES-128/GCM(16) [clmul] decrypt 1161.573 -
botan/AES-128/GCM(16) [clmul] encrypt 1194.284 -
botan/AES-128/OCB decrypt 919.937 -
botan/AES-128/OCB encrypt 921.955 -
botan/AES-128/XTS decrypt 1452.476 -
botan/AES-128/XTS encrypt 1569.253 -
botan/AES-192 decrypt 4948.956 -
botan/AES-192 encrypt 5024.580 -
botan/AES-256 decrypt 4281.713 -
botan/AES-256 encrypt 4248.526 -
botan/ARIA-128 decrypt 154.795 -
botan/ARIA-128 encrypt 154.996 -
botan/ARIA-192 decrypt 133.725 -
botan/ARIA-192 encrypt 133.702 -
botan/ARIA-256 decrypt 117.674 -
botan/ARIA-256 encrypt 117.577 -
botan/Blowfish decrypt 212.404 -
botan/Blowfish encrypt 213.982 -
botan/Camellia-128 decrypt 142.004 -
botan/Camellia-128 encrypt 142.159 -
botan/Camellia-192 decrypt 111.106 -
botan/Camellia-192 encrypt 111.355 -
botan/Camellia-256 decrypt 111.136 -
botan/Camellia-256 encrypt 111.417 -
botan/CAST-128 decrypt 222.305 -
botan/CAST-128 encrypt 222.443 -
botan/CAST-256 decrypt 116.782 -
botan/CAST-256 encrypt 116.752 -
botan/ChaCha20Poly1305 decrypt 408.879 -
botan/ChaCha20Poly1305 encrypt 410.194 -
botan/CMAC(AES-128) mac 843.037 -
botan/CTR-BE(AES-128) decrypt 3245.778 -
botan/CTR-BE(AES-128) encrypt 3253.945 -
botan/CTR-BE(Serpent) decrypt 226.955 -
botan/CTR-BE(Serpent) encrypt 227.156 -
botan/DES decrypt 94.315 -
botan/DES encrypt 95.284 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 62.278 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 61.524 -
botan/HMAC(SHA-256) mac 1456.465 -
botan/IDEA decrypt 456.036 -
botan/IDEA encrypt 455.602 -
botan/KASUMI decrypt 61.646 -
botan/KASUMI encrypt 72.732 -
botan/Keccak-1600(512) hash 153.107 -
botan/MISTY1 decrypt 93.180 -
botan/MISTY1 encrypt 93.526 -
botan/Noekeon decrypt 378.352 -
botan/Noekeon encrypt 361.538 -
botan/RC4 encrypt 187.014 -
botan/RIPEMD-160 hash 315.517 -
botan/Salsa20 encrypt 482.406 -
botan/Serpent/CBC/PKCS7 decrypt 249.440 -
botan/Serpent/CBC/PKCS7 encrypt 86.552 -
botan/Serpent decrypt 270.294 -
botan/Serpent/EAX decrypt 55.650 -
botan/Serpent/EAX encrypt 55.868 -
botan/Serpent encrypt 235.036 -
botan/Serpent/GCM(16) [clmul] decrypt 165.071 -
botan/Serpent/GCM(16) [clmul] encrypt 165.581 -
botan/Serpent/OCB decrypt 195.959 -
botan/Serpent/OCB encrypt 180.906 -
botan/Serpent/XTS decrypt 227.624 -
botan/Serpent/XTS encrypt 205.543 -
botan/SHA-160 hash 1351.127 -
botan/SHA-256 hash 1291.885 -
botan/SHA-512 hash 372.994 -
botan/SHACAL2 decrypt 454.289 -
botan/SHACAL2 encrypt 1466.879 -
botan/Skein-512(512) hash 447.923 -
botan/SM4 decrypt 115.822 -
botan/SM4 encrypt 115.539 -
botan/Threefish-512 decrypt 337.848 -
botan/Threefish-512 encrypt 360.939 -
botan/Tiger(24,3) hash 442.669 -
botan/TripleDES decrypt 33.500 -
botan/TripleDES encrypt 33.773 -
botan/Twofish decrypt 281.488 -
botan/Twofish encrypt 277.659 -
botan/Whirlpool hash 114.833 -
botan/XTEA decrypt 89.317 -
botan/XTEA encrypt 94.216 -
himeno 984.815 -
nbench/ASSIGNMENT 75.013 -
nbench/BITFIELD 657650000.000 -
nbench/FOURIER 519740.000 -
nbench/FP EMULATION 758.220 -
nbench/HUFFMAN 6410.700 -
nbench/IDEA 14160.000 -
nbench/LU DECOMPOSITION 8318.900 -
nbench/NEURAL NET 248.230 -
nbench/NUMERIC SORT 1616.400 -
nbench/STRING SORT 2394.900 -
Geometric Mean 441.938 -
Name Current %
botan/elf 693.60 KB -
botan/elf/sections/text 355.92 KB -
cray/elf 30.72 KB -
cray/elf/sections/text 7.63 KB -
himeno/elf 25.34 KB -
himeno/elf/sections/text 5.52 KB -
nbench/elf 79.73 KB -
nbench/elf/sections/text 47.24 KB -
polyhedron/ac/elf 37.22 KB -
polyhedron/ac/elf/sections/text 19.41 KB -
polyhedron/aermod/elf 999.08 KB -
polyhedron/aermod/elf/sections/text 749.89 KB -
polyhedron/air/elf 100.12 KB -
polyhedron/air/elf/sections/text 76.44 KB -
polyhedron/capacita/elf 86.98 KB -
polyhedron/capacita/elf/sections/text 66.33 KB -
polyhedron/channel2/elf 29.41 KB -
polyhedron/channel2/elf/sections/text 8.64 KB -
polyhedron/doduc/elf 156.38 KB -
polyhedron/doduc/elf/sections/text 127.06 KB -
polyhedron/fatigue2/elf 71.25 KB -
polyhedron/fatigue2/elf/sections/text 45.78 KB -
polyhedron/gas_dyn2/elf 72.25 KB -
polyhedron/gas_dyn2/elf/sections/text 40.53 KB -
polyhedron/induct2/elf 170.23 KB -
polyhedron/induct2/elf/sections/text 133.16 KB -
polyhedron/linpk/elf 33.13 KB -
polyhedron/linpk/elf/sections/text 11.94 KB -
polyhedron/mdbx/elf 75.60 KB -
polyhedron/mdbx/elf/sections/text 49.41 KB -
polyhedron/mp_prop_design/elf 41.84 KB -
polyhedron/mp_prop_design/elf/sections/text 17.63 KB -
polyhedron/nf/elf 37.51 KB -
polyhedron/nf/elf/sections/text 18.09 KB -
polyhedron/protein/elf 83.94 KB -
polyhedron/protein/elf/sections/text 53.70 KB -
polyhedron/rnflow/elf 95.70 KB -
polyhedron/rnflow/elf/sections/text 67.84 KB -
polyhedron/test_fpu2/elf 74.42 KB -
polyhedron/test_fpu2/elf/sections/text 48.59 KB -
polyhedron/tfft2/elf 33.47 KB -
polyhedron/tfft2/elf/sections/text 14.69 KB -
tramp3d_pgo/elf 921.07 KB -
tramp3d_pgo/elf/sections/text 413.42 KB -
Geometric Mean 62.66 KB -