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: 39 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 158
Model name: Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
Stepping: 9
CPU MHz: 2800.027
CPU max MHz: 3500.0000
CPU min MHz: 800.0000
BogoMIPS: 6000.00
L1d cache: 128 KiB
L1i cache: 128 KiB
L2 cache: 1 MiB
L3 cache: 6 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: KVM: Vulnerable
Vulnerability L1tf: Mitigation; PTE Inversion
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT disabled
Vulnerability Meltdown: Mitigation; PTI
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 generic retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling
Vulnerability Srbds: Mitigation; Microcode
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 dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
memory MemTotal: 8009880 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32
Copyright (C) 2019 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) 10.1.1 20200626 32613b6af830f12ee5b6ef97edd782666f47cbb8
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 32613b6af830f12ee5b6ef97edd782666f47cbb8
glibc GNU C Library (GNU libc) stable release version 2.29 (git 56c86f5dd516).
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.
Configured for x86_64-suse-linux.
Compiled by GNU CC version 8.3.1 20190226 [gcc-8-branch revision 269204].
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; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32
options None
reason None
uname Linux kaby 5.0.9-1-default #1 SMP Sun Apr 21 06:42:32 UTC 2019 (7bd8353) x86_64 x86_64 x86_64 GNU/Linux
Filter

kaby.gcc-10.Ofast_march_native test results

Run Order Start Time Duration
Current 1593198381000.32613b6af830f12ee5b6ef97edd782666f47cbb8 2020-06-27T02:38:28.685664 0:00:41.913730
Previous 1590565584000.71e2bcc2c8452ed6d3b071943738d0339cfd2f5b 2020-05-27T14:05:30.889418 0:00:41.690210
No Baseline Run


Tests Summary

Status Group #
Performance Regressions 5
Performance Improvements 8
Unchanged Tests 971
Total Tests 984

Performance Regressions - compile_time Δ Previous Current σ
polyhedron/channel2 171.24% 0.269 0.729 -
polyhedron/gas_dyn2 45.97% 1.007 1.470 -
polyhedron/test_fpu2 6.44% 1.557 1.657 -
polyhedron/protein 4.59% 1.375 1.438 -

Performance Regressions - score Δ Previous Current σ
himeno -2.69% 2312.576 2250.383 -

Performance Improvements - compile_time Δ Previous Current σ
himeno -73.88% 0.647 0.169 -
cray -70.79% 0.730 0.213 -
polyhedron/linpk -57.61% 0.803 0.340 -
polyhedron/nf -48.32% 0.950 0.491 -
polyhedron/ac -45.88% 0.985 0.533 -
polyhedron/rnflow -16.92% 2.509 2.084 -

Performance Improvements - execution_time Δ Previous Current σ
polyhedron/rnflow -3.48% 18.575 17.929 -

Performance Improvements - score Δ Previous Current σ
nbench/FOURIER 3.54% 638490.000 661110.000 -


Report Time: 0.10s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2552.452 -
botan/AES-128/CBC/PKCS7 encrypt 910.027 -
botan/AES-128 decrypt 4473.451 -
botan/AES-128/EAX decrypt 467.250 -
botan/AES-128/EAX encrypt 479.063 -
botan/AES-128 encrypt 4486.670 -
botan/AES-128/GCM(16) [clmul] decrypt 1172.243 -
botan/AES-128/GCM(16) [clmul] encrypt 1197.318 -
botan/AES-128/OCB decrypt 866.663 -
botan/AES-128/OCB encrypt 897.144 -
botan/AES-128/XTS decrypt 1561.955 -
botan/AES-128/XTS encrypt 1564.716 -
botan/AES-192 decrypt 3819.488 -
botan/AES-192 encrypt 3818.329 -
botan/AES-256 decrypt 3336.661 -
botan/AES-256 encrypt 3336.561 -
botan/ARIA-128 decrypt 167.302 -
botan/ARIA-128 encrypt 167.216 -
botan/ARIA-192 decrypt 144.306 -
botan/ARIA-192 encrypt 144.310 -
botan/ARIA-256 decrypt 126.799 -
botan/ARIA-256 encrypt 126.843 -
botan/Blowfish decrypt 227.996 -
botan/Blowfish encrypt 228.769 -
botan/Camellia-128 decrypt 139.742 -
botan/Camellia-128 encrypt 139.890 -
botan/Camellia-192 decrypt 110.086 -
botan/Camellia-192 encrypt 110.135 -
botan/Camellia-256 decrypt 110.039 -
botan/Camellia-256 encrypt 110.171 -
botan/CAST-128 decrypt 215.085 -
botan/CAST-128 encrypt 215.834 -
botan/CAST-256 decrypt 116.028 -
botan/CAST-256 encrypt 116.407 -
botan/ChaCha20Poly1305 decrypt 413.828 -
botan/ChaCha20Poly1305 encrypt 416.567 -
botan/CMAC(AES-128) mac 920.859 -
botan/CTR-BE(AES-128) decrypt 2743.124 -
botan/CTR-BE(AES-128) encrypt 2735.145 -
botan/CTR-BE(Serpent) decrypt 252.947 -
botan/CTR-BE(Serpent) encrypt 253.056 -
botan/DES decrypt 97.193 -
botan/DES encrypt 98.286 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 67.709 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 69.626 -
botan/HMAC(SHA-256) mac 282.654 -
botan/IDEA decrypt 408.523 -
botan/IDEA encrypt 408.793 -
botan/KASUMI decrypt 73.717 -
botan/KASUMI encrypt 75.298 -
botan/Keccak-1600(512) hash 168.308 -
botan/MISTY1 decrypt 96.031 -
botan/MISTY1 encrypt 96.707 -
botan/Noekeon decrypt 410.024 -
botan/Noekeon encrypt 409.374 -
botan/RC4 encrypt 412.382 -
botan/RIPEMD-160 hash 381.196 -
botan/Salsa20 encrypt 509.331 -
botan/Serpent/CBC/PKCS7 decrypt 266.010 -
botan/Serpent/CBC/PKCS7 encrypt 85.931 -
botan/Serpent decrypt 298.701 -
botan/Serpent/EAX decrypt 55.541 -
botan/Serpent/EAX encrypt 55.734 -
botan/Serpent encrypt 262.826 -
botan/Serpent/GCM(16) [clmul] decrypt 186.853 -
botan/Serpent/GCM(16) [clmul] encrypt 187.042 -
botan/Serpent/OCB decrypt 216.198 -
botan/Serpent/OCB encrypt 197.686 -
botan/Serpent/XTS decrypt 253.323 -
botan/Serpent/XTS encrypt 226.271 -
botan/SHA-160 hash 564.427 -
botan/SHA-256 hash 259.412 -
botan/SHA-512 hash 367.283 -
botan/SHACAL2 decrypt 495.336 -
botan/SHACAL2 encrypt 469.479 -
botan/Skein-512(512) hash 444.067 -
botan/SM4 decrypt 125.550 -
botan/SM4 encrypt 125.635 -
botan/Threefish-512 decrypt 564.649 -
botan/Threefish-512 encrypt 593.155 -
botan/Tiger(24,3) hash 437.455 -
botan/TripleDES decrypt 34.086 -
botan/TripleDES encrypt 34.230 -
botan/Twofish decrypt 317.490 -
botan/Twofish encrypt 312.102 -
botan/Whirlpool hash 122.399 -
botan/XTEA decrypt 187.236 -
botan/XTEA encrypt 190.556 -
himeno 2250.383 -2.69%
nbench/ASSIGNMENT 66.297 -
nbench/BITFIELD 865960000.000 -
nbench/FOURIER 661110.000 3.54%
nbench/FP EMULATION 812.950 -
nbench/HUFFMAN 7121.800 -
nbench/IDEA 14441.000 -
nbench/LU DECOMPOSITION 7446.100 -
nbench/NEURAL NET 280.720 -
nbench/NUMERIC SORT 1809.700 -
nbench/STRING SORT 2099.800 -
Geometric Mean 444.288 -
Name Current %
botan/elf 684.48 KB -
botan/elf/sections/text 351.61 KB -
cray/elf 26.72 KB -
cray/elf/sections/text 7.47 KB -
himeno/elf 26.08 KB -
himeno/elf/sections/text 5.38 KB -
nbench/elf 87.00 KB -
nbench/elf/sections/text 47.20 KB -
polyhedron/ac/elf 41.96 KB -
polyhedron/ac/elf/sections/text 22.38 KB -
polyhedron/aermod/elf 1009.84 KB -
polyhedron/aermod/elf/sections/text 765.33 KB -
polyhedron/air/elf 96.86 KB -
polyhedron/air/elf/sections/text 75.55 KB -
polyhedron/capacita/elf 87.80 KB -
polyhedron/capacita/elf/sections/text 65.89 KB -
polyhedron/channel2/elf 30.14 KB -
polyhedron/channel2/elf/sections/text 8.70 KB -
polyhedron/doduc/elf 157.16 KB -
polyhedron/doduc/elf/sections/text 126.17 KB -
polyhedron/fatigue2/elf 75.87 KB -
polyhedron/fatigue2/elf/sections/text 47.66 KB -
polyhedron/gas_dyn2/elf 77.02 KB -
polyhedron/gas_dyn2/elf/sections/text 44.20 KB -
polyhedron/induct2/elf 171.00 KB -
polyhedron/induct2/elf/sections/text 135.44 KB -
polyhedron/linpk/elf 29.87 KB -
polyhedron/linpk/elf/sections/text 11.17 KB -
polyhedron/mdbx/elf 84.34 KB -
polyhedron/mdbx/elf/sections/text 56.45 KB -
polyhedron/mp_prop_design/elf 42.58 KB -
polyhedron/mp_prop_design/elf/sections/text 18.03 KB -
polyhedron/nf/elf 38.24 KB -
polyhedron/nf/elf/sections/text 18.34 KB -
polyhedron/protein/elf 84.64 KB -
polyhedron/protein/elf/sections/text 53.72 KB -
polyhedron/rnflow/elf 96.44 KB -
polyhedron/rnflow/elf/sections/text 67.78 KB -
polyhedron/test_fpu2/elf 75.16 KB -
polyhedron/test_fpu2/elf/sections/text 50.14 KB -
polyhedron/tfft2/elf 34.21 KB -
polyhedron/tfft2/elf/sections/text 14.59 KB -
tramp3d_pgo/elf 913.46 KB -
tramp3d_pgo/elf/sections/text 409.45 KB -
Geometric Mean 63.60 KB -