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: 2400.023
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) 9.2.1 20190818 b72bc0e20976ce3e979c46bf0b0ca233b269b3af
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.
git_revision b72bc0e20976ce3e979c46bf0b0ca233b269b3af
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-9.O2_g test results

Run Order Start Time Duration
Current 1566087376000.b72bc0e20976ce3e979c46bf0b0ca233b269b3af 2019-08-18T20:30:10.206735 0:00:41.960023
Previous 1558452270000.fa41d44ab166f41187f077993530849fb191c56a 2019-05-22T01:27:37.555357 0:00:41.879999
No Baseline Run


Tests Summary

Status Group #
Performance Regressions 9
Performance Improvements 13
Added Tests 3
Unchanged Tests 1211
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ
himeno 247.64% 0.188 0.654 -
polyhedron/test_fpu2 37.37% 1.159 1.593 -
polyhedron/aermod 3.59% 15.758 16.324 -
random/pr26854-2.c 2.39% 31.319 32.068 -
random/pr70614.c 2.06% 0.972 0.992 -

Performance Regressions - execution_time Δ Previous Current σ
polyhedron/air 2.20% 2.358 2.410 -

Performance Regressions - mem_bytes Δ Previous Current σ
random/pr39326.c 19.47% 752.18 MB 898.62 MB -

Performance Regressions - score Δ Previous Current σ
nbench/NUMERIC SORT -6.51% 1792.900 1676.100 -
botan/XTEA encrypt -3.54% 190.863 184.097 -

Performance Improvements - compile_time Δ Previous Current σ
polyhedron/tfft2 -67.81% 0.666 0.214 -
polyhedron/linpk -66.22% 0.694 0.234 -
polyhedron/rnflow -25.34% 2.097 1.565 -
cray -23.53% 0.458 0.350 -
random/pr39326.c -11.96% 183.366 161.439 -
random/pr69609.c -3.49% 57.318 55.315 -
nbench -2.62% 1.504 1.465 -

Performance Improvements - mem_bytes Δ Previous Current σ
botan -2.59% 14.91 MB 14.52 MB -

Performance Improvements - score Δ Previous Current σ
nbench/ASSIGNMENT 7.94% 58.978 63.658 -
botan/Noekeon encrypt 6.34% 331.742 352.776 -
nbench/HUFFMAN 3.60% 6144.900 6366.200 -
botan/CAST-128 encrypt 2.07% 214.502 218.938 -

Performance Improvements - size Δ Previous Current σ
random/pr39326.c/elf -2.70% 1.35 MB 1.32 MB -

Added Tests - size
random/empty.c/elf/sections/text
random/empty.C/elf/sections/text
random/pr29433.cpp/elf/sections/text


Report Time: 0.20s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2084.382 -
botan/AES-128/CBC/PKCS7 encrypt 748.194 -
botan/AES-128 decrypt 4457.292 -
botan/AES-128/EAX decrypt 421.031 -
botan/AES-128/EAX encrypt 421.670 -
botan/AES-128 encrypt 4468.254 -
botan/AES-128/GCM(16) [clmul] decrypt 1143.324 -
botan/AES-128/GCM(16) [clmul] encrypt 1155.418 -
botan/AES-128/OCB decrypt 828.646 -
botan/AES-128/OCB encrypt 836.684 -
botan/AES-128/XTS decrypt 1363.824 -
botan/AES-128/XTS encrypt 1365.667 -
botan/AES-192 decrypt 3814.814 -
botan/AES-192 encrypt 3831.987 -
botan/AES-256 decrypt 3333.706 -
botan/AES-256 encrypt 3338.619 -
botan/ARIA-128 decrypt 163.489 -
botan/ARIA-128 encrypt 163.568 -
botan/ARIA-192 decrypt 140.866 -
botan/ARIA-192 encrypt 141.224 -
botan/ARIA-256 decrypt 123.642 -
botan/ARIA-256 encrypt 123.681 -
botan/Blowfish decrypt 239.676 -
botan/Blowfish encrypt 239.267 -
botan/Camellia-128 decrypt 138.303 -
botan/Camellia-128 encrypt 136.434 -
botan/Camellia-192 decrypt 109.476 -
botan/Camellia-192 encrypt 108.931 -
botan/Camellia-256 decrypt 109.321 -
botan/Camellia-256 encrypt 109.008 -
botan/CAST-128 decrypt 213.608 -
botan/CAST-128 encrypt 218.938 2.07%
botan/CAST-256 decrypt 118.205 -
botan/CAST-256 encrypt 118.337 -
botan/ChaCha20Poly1305 decrypt 430.093 -
botan/ChaCha20Poly1305 encrypt 432.285 -
botan/CMAC(AES-128) mac 768.522 -
botan/CTR-BE(AES-128) decrypt 2606.962 -
botan/CTR-BE(AES-128) encrypt 2489.545 -
botan/CTR-BE(Serpent) decrypt 245.723 -
botan/CTR-BE(Serpent) encrypt 245.632 -
botan/DES decrypt 98.242 -
botan/DES encrypt 98.073 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 65.635 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.132 -
botan/HMAC(SHA-256) mac 197.538 -
botan/IDEA decrypt 377.909 -
botan/IDEA encrypt 378.276 -
botan/KASUMI decrypt 75.026 -
botan/KASUMI encrypt 79.263 -
botan/Keccak-1600(512) hash 131.155 -
botan/MISTY1 decrypt 100.639 -
botan/MISTY1 encrypt 101.225 -
botan/Noekeon decrypt 364.868 -
botan/Noekeon encrypt 352.776 6.34%
botan/RC4 encrypt 411.925 -
botan/RIPEMD-160 hash 375.482 -
botan/Salsa20 encrypt 506.474 -
botan/Serpent/CBC/PKCS7 decrypt 252.149 -
botan/Serpent/CBC/PKCS7 encrypt 85.361 -
botan/Serpent decrypt 283.528 -
botan/Serpent/EAX decrypt 55.358 -
botan/Serpent/EAX encrypt 55.378 -
botan/Serpent encrypt 256.925 -
botan/Serpent/GCM(16) [clmul] decrypt 180.713 -
botan/Serpent/GCM(16) [clmul] encrypt 180.761 -
botan/Serpent/OCB decrypt 204.368 -
botan/Serpent/OCB encrypt 190.124 -
botan/Serpent/XTS decrypt 238.701 -
botan/Serpent/XTS encrypt 218.705 -
botan/SHA-160 hash 519.017 -
botan/SHA-256 hash 181.091 -
botan/SHA-512 hash 272.108 -
botan/SHACAL2 decrypt 427.383 -
botan/SHACAL2 encrypt 432.863 -
botan/Skein-512(512) hash 434.598 -
botan/SM4 decrypt 128.221 -
botan/SM4 encrypt 128.153 -
botan/Threefish-512 decrypt 567.684 -
botan/Threefish-512 encrypt 602.913 -
botan/Tiger(24,3) hash 454.303 -
botan/TripleDES decrypt 34.181 -
botan/TripleDES encrypt 34.153 -
botan/Twofish decrypt 307.951 -
botan/Twofish encrypt 306.998 -
botan/Whirlpool hash 138.543 -
botan/XTEA decrypt 186.574 -
botan/XTEA encrypt 184.097 -3.54%
himeno 2162.952 -
nbench/ASSIGNMENT 63.658 7.94%
nbench/BITFIELD 809200000.000 -
nbench/FOURIER 164210.000 -
nbench/FP EMULATION 558.620 -
nbench/HUFFMAN 6366.200 3.60%
nbench/IDEA 14874.000 -
nbench/LU DECOMPOSITION 3250.000 -
nbench/NEURAL NET 123.510 -
nbench/NUMERIC SORT 1676.100 -6.51%
nbench/STRING SORT 1307.800 -
Geometric Mean 410.412 -
Name Current %
botan/elf 14.08 MB -
botan/elf/sections/text 305.92 KB -
cray/elf 59.98 KB -
cray/elf/sections/text 6.92 KB -
himeno/elf 46.22 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 223.05 KB -
nbench/elf/sections/text 29.81 KB -
polyhedron/ac/elf 49.62 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.57 MB -
polyhedron/aermod/elf/sections/text 649.22 KB -
polyhedron/air/elf 112.88 KB -
polyhedron/air/elf/sections/text 34.69 KB -
polyhedron/capacita/elf 77.81 KB -
polyhedron/capacita/elf/sections/text 23.44 KB -
polyhedron/channel2/elf 42.52 KB -
polyhedron/channel2/elf/sections/text 9.36 KB -
polyhedron/doduc/elf 446.39 KB -
polyhedron/doduc/elf/sections/text 88.14 KB -
polyhedron/fatigue2/elf 122.43 KB -
polyhedron/fatigue2/elf/sections/text 37.39 KB -
polyhedron/gas_dyn2/elf 102.97 KB -
polyhedron/gas_dyn2/elf/sections/text 25.63 KB -
polyhedron/induct2/elf 308.29 KB -
polyhedron/induct2/elf/sections/text 97.24 KB -
polyhedron/linpk/elf 41.73 KB -
polyhedron/linpk/elf/sections/text 6.20 KB -
polyhedron/mdbx/elf 139.01 KB -
polyhedron/mdbx/elf/sections/text 27.95 KB -
polyhedron/mp_prop_design/elf 60.40 KB -
polyhedron/mp_prop_design/elf/sections/text 15.59 KB -
polyhedron/nf/elf 53.08 KB -
polyhedron/nf/elf/sections/text 10.02 KB -
polyhedron/protein/elf 144.38 KB -
polyhedron/protein/elf/sections/text 39.97 KB -
polyhedron/rnflow/elf 195.02 KB -
polyhedron/rnflow/elf/sections/text 42.08 KB -
polyhedron/test_fpu2/elf 146.41 KB -
polyhedron/test_fpu2/elf/sections/text 31.61 KB -
polyhedron/tfft2/elf 40.89 KB -
polyhedron/tfft2/elf/sections/text 5.70 KB -
random/empty.c/elf 1.29 KB -
random/empty.C/elf 1.29 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 26.55 MB -
random/pr12392.cpp/elf/sections/text 375.37 KB -
random/pr12850.cpp/elf 38.18 MB -
random/pr12850.cpp/elf/sections/text 25.27 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.39 KB -
random/pr29433.cpp/elf 1.56 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.72 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 14.17 MB -
random/pr36291.cpp/elf/sections/text 830.77 KB -
random/pr36439.cpp/elf 15.17 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.67 MB -
random/pr36498.cpp/elf/sections/text 477.53 KB -
random/pr38518.c/elf 363.48 KB -
random/pr38518.c/elf/sections/text 110.17 KB -
random/pr39326.c/elf 1.32 MB -2.70%
random/pr39326.c/elf/sections/text 333.95 KB -
random/pr44563.c/elf 20.46 MB -
random/pr44563.c/elf/sections/text 1023.99 KB -
random/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.78 KB -
random/pr70614.c/elf 140.87 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 55.23 KB -58.39%