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: 2400.006
CPU max MHz: 3500.0000
CPU min MHz: 800.0000
BogoMIPS: 6000.00
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 6144K
NUMA node0 CPU(s): 0-3
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 tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx 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 tpr_shadow vnmi flexpriority ept vpid ept_ad 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 flush_l1d
memory MemTotal: 8034328 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 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) 10.0.0 20190521 (experimental) 491d831c69561b7dda2cea2a9f510e4467de1b32
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 491d831c69561b7dda2cea2a9f510e4467de1b32
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; openSUSE Tumbleweed) 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-trunk.O2_g test results

Run Order Start Time Duration
Current 1558427825000.491d831c69561b7dda2cea2a9f510e4467de1b32 2019-05-21T13:12:43.706780 0:00:41.690825
Previous 1558282844000.1e4b190953da8b1e6118fb4b3bcc3e1306eeb8dd 2019-05-19T23:14:55.295447 0:00:42.149325
Baseline 1543354856000.b3df66f19fc14b161a2867119b1577b80e7de7f9 2018-11-28T02:32:26.696558 0:00:40.878153


Tests Summary

Status Group # # (B)
Performance Regressions 13 33
Performance Improvements 6 43
Added Tests 3 3
Unchanged Tests 1214 1157
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac 150.81% 0.324 0.812 - 0.39% -
polyhedron/fatigue2 51.34% 0.862 1.304 - 2.31% -
polyhedron/rnflow 24.40% 1.593 1.981 - 29.47% -
random/pr12392.cpp 9.36% 45.994 50.299 - 8.99% -
cray 4.86% 0.441 0.462 - 120.35% -
random/pr12850.cpp 3.00% 60.196 61.999 - 20.09% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp 13.19% 1.21 GB 1.37 GB - 8.02% -
random/pr12850.cpp 2.73% 1004.45 MB 1.01 GB - 9.93% -
botan 2.12% 14.36 MB 14.67 MB - -0.45% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
himeno -2.19% 2156.917 2109.588 - -0.96% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf/sections/text 9.30% 377.76 KB 412.89 KB - 1.51% -
random/pr12392.cpp/elf 5.68% 26.60 MB 28.11 MB - 3.71% -
random/pr12850.cpp/elf 3.01% 38.20 MB 39.35 MB - 13.61% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno -73.97% 0.614 0.160 - -12.79% -
polyhedron/tfft2 -69.94% 0.711 0.214 - -68.28% -
polyhedron/test_fpu2 -25.59% 1.587 1.181 - 4.45% -
polyhedron/doduc -17.66% 2.517 2.073 - 1.88% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/fatigue2 -2.20% 102.142 99.898 - -3.35% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36498.cpp -2.98% 649.27 MB 629.96 MB - 17.06% -

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

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/linpk 195.46% 0.232 0.686 - 1.95% -
cray 120.35% 0.210 0.462 - 4.86% -
random/pr36498.cpp 32.99% 22.294 29.648 - 0.69% -
polyhedron/rnflow 29.47% 1.530 1.981 - 24.40% -
random/pr12850.cpp 20.09% 51.626 61.999 - 3.00% -
random/pr36439.cpp 14.98% 28.703 33.004 - -0.58% -
polyhedron/mp_prop_design 14.07% 0.363 0.414 - -0.75% -
random/pr39326.c 12.68% 163.564 184.306 - -0.18% -
random/pr12392.cpp 8.99% 46.149 50.299 - 9.36% -
random/pr44563.c 5.92% 189.364 200.583 - 0.60% -
polyhedron/test_fpu2 4.45% 1.131 1.181 - -25.59% -
botan 3.79% 157.979 163.968 - -0.10% -
polyhedron/gas_dyn2 3.34% 0.605 0.625 - -2.82% -
polyhedron/aermod 3.03% 15.345 15.810 - -0.43% -
polyhedron/air 2.56% 0.979 1.004 - -0.59% -
polyhedron/fatigue2 2.31% 1.275 1.304 - 51.34% -
polyhedron/protein 2.19% 1.083 1.106 - -0.09% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp 17.06% 538.13 MB 629.96 MB - -2.98% -
random/pr12850.cpp 9.93% 938.66 MB 1.01 GB - 2.73% -
random/pr12392.cpp 8.02% 1.27 GB 1.37 GB - 13.19% -
random/pr36439.cpp 6.83% 536.81 MB 573.45 MB - -0.02% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Noekeon encrypt -6.47% 354.316 331.402 - 0.08% -
nbench/HUFFMAN -5.33% 6489.800 6144.000 - 0.05% -
botan/CTR-BE(AES-128) encrypt -3.79% 2574.575 2476.900 - -0.01% -
botan/Threefish-512 encrypt -2.94% 602.751 585.042 - 0.06% -
nbench/BITFIELD -2.93% 833400000.000 808970000.000 - 0.01% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp/elf 30.88% 19.60 MB 25.65 MB - -0.16% -
random/pr36498.cpp/elf/sections/text 26.17% 380.08 KB 479.55 KB - 0.61% -
random/pr36439.cpp/elf 18.67% 12.80 MB 15.20 MB - 0.00% -
random/pr12850.cpp/elf 13.61% 34.64 MB 39.35 MB - 3.01% -
random/pr39326.c/elf/sections/text 5.45% 322.34 KB 339.92 KB - 0.00% -
random/pr39326.c/elf 4.43% 1.30 MB 1.35 MB - 0.00% -
random/pr12392.cpp/elf 3.71% 27.11 MB 28.11 MB - 5.68% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -68.28% 0.674 0.214 - -69.94% -
random/pr36262.c -32.53% 11.474 7.742 - 0.60% -
random/pr38518.c -32.20% 11.384 7.718 - 0.34% -
random/pr69609.c -13.07% 66.115 57.476 - -0.40% -
himeno -12.79% 0.183 0.160 - -73.97% -
random/pr26854-2.c -3.84% 33.625 32.334 - -0.86% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -38.33% 219.526 135.375 - -0.11% -
polyhedron/air -15.78% 2.848 2.399 - 0.31% -
polyhedron/doduc -14.14% 11.926 10.240 - 0.06% -
polyhedron/induct2 -8.51% 81.831 74.871 - 0.01% -
polyhedron/fatigue2 -3.35% 103.358 99.898 - -2.20% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -11.38% 847.99 MB 751.46 MB - -0.06% -
random/empty.c -4.07% 16.41 MB 15.74 MB - -0.47% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 141.58% 67838.000 163880.000 - 0.03% -
nbench/NEURAL NET 19.65% 108.120 129.370 - 0.14% -
botan/Noekeon decrypt 6.97% 341.381 365.181 - 0.14% -
nbench/LU DECOMPOSITION 5.86% 3038.000 3215.900 - -0.11% -
botan/Salsa20 encrypt 3.90% 485.270 504.207 - 0.04% -
botan/ChaCha20Poly1305 decrypt 3.74% 416.442 432.026 - 0.10% -
botan/ChaCha20Poly1305 encrypt 3.68% 418.170 433.568 - 0.10% -
botan/Skein-512(512) hash 3.27% 419.938 433.682 - -0.09% -
botan/AES-128/CBC/PKCS7 decrypt 3.20% 2041.434 2106.726 - -0.68% -
botan/XTEA encrypt 3.16% 184.438 190.268 - -0.20% -
botan/AES-128/XTS encrypt 2.31% 1395.978 1428.175 - 0.24% -
botan/AES-128 encrypt 2.24% 4377.688 4475.800 - 0.04% -
botan/AES-128 decrypt 2.20% 4385.138 4481.513 - 0.05% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text -61.17% 497.00 B 193.00 B - 0.00% -
polyhedron/tfft2/elf -10.55% 45.75 KB 40.92 KB - 0.00% -
polyhedron/channel2/elf -8.82% 46.76 KB 42.63 KB - 0.00% -
polyhedron/linpk/elf -8.61% 45.73 KB 41.80 KB - 0.00% -
himeno/elf -7.58% 50.06 KB 46.27 KB - 0.00% -
random/pr12850.cpp/elf/sections/text -7.50% 27.71 KB 25.63 KB - 1.55% -
polyhedron/mp_prop_design/elf -7.26% 65.12 KB 60.40 KB - 0.00% -
polyhedron/ac/elf -7.13% 53.68 KB 49.85 KB - 0.00% -
cray/elf -6.13% 63.69 KB 59.78 KB - 0.00% -
polyhedron/nf/elf -5.98% 56.47 KB 53.09 KB - 0.00% -
polyhedron/capacita/elf -5.37% 81.81 KB 77.42 KB - 0.00% -
polyhedron/fatigue2/elf -3.66% 126.48 KB 121.85 KB - 0.00% -
polyhedron/gas_dyn2/elf -3.47% 106.67 KB 102.97 KB - 0.00% -
polyhedron/air/elf -3.32% 116.78 KB 112.90 KB - 0.00% -
polyhedron/mdbx/elf -3.06% 143.40 KB 139.01 KB - 0.00% -
polyhedron/protein/elf -2.70% 148.35 KB 144.35 KB - 0.00% -
random/pr29433.cpp/elf -2.62% 1.62 MB 1.58 MB - 1.41% -

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 2106.726 -
botan/AES-128/CBC/PKCS7 encrypt 756.354 -
botan/AES-128 decrypt 4481.513 -
botan/AES-128/EAX decrypt 422.220 -
botan/AES-128/EAX encrypt 423.058 -
botan/AES-128 encrypt 4475.800 -
botan/AES-128/GCM(16) [clmul] decrypt 1146.222 -
botan/AES-128/GCM(16) [clmul] encrypt 1166.319 -
botan/AES-128/OCB decrypt 832.471 -
botan/AES-128/OCB encrypt 841.988 -
botan/AES-128/XTS decrypt 1415.215 -
botan/AES-128/XTS encrypt 1428.175 -
botan/AES-192 decrypt 3814.480 -
botan/AES-192 encrypt 3820.512 -
botan/AES-256 decrypt 3328.962 -
botan/AES-256 encrypt 3332.396 -
botan/ARIA-128 decrypt 163.523 -
botan/ARIA-128 encrypt 163.498 -
botan/ARIA-192 decrypt 141.082 -
botan/ARIA-192 encrypt 140.878 -
botan/ARIA-256 decrypt 123.938 -
botan/ARIA-256 encrypt 123.610 -
botan/Blowfish decrypt 239.839 -
botan/Blowfish encrypt 240.602 -
botan/Camellia-128 decrypt 138.208 -
botan/Camellia-128 encrypt 137.499 -
botan/Camellia-192 decrypt 109.424 -
botan/Camellia-192 encrypt 109.058 -
botan/Camellia-256 decrypt 109.368 -
botan/Camellia-256 encrypt 109.105 -
botan/CAST-128 decrypt 214.722 -
botan/CAST-128 encrypt 218.702 -
botan/CAST-256 decrypt 118.191 -
botan/CAST-256 encrypt 118.057 -
botan/ChaCha20Poly1305 decrypt 432.026 -
botan/ChaCha20Poly1305 encrypt 433.568 -
botan/CMAC(AES-128) mac 765.458 -
botan/CTR-BE(AES-128) decrypt 2598.777 -
botan/CTR-BE(AES-128) encrypt 2476.900 -
botan/CTR-BE(Serpent) decrypt 245.676 -
botan/CTR-BE(Serpent) encrypt 245.837 -
botan/DES decrypt 98.267 -
botan/DES encrypt 97.918 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 65.620 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.063 -
botan/HMAC(SHA-256) mac 197.248 -
botan/IDEA decrypt 376.901 -
botan/IDEA encrypt 378.014 -
botan/KASUMI decrypt 75.043 -
botan/KASUMI encrypt 79.174 -
botan/Keccak-1600(512) hash 131.696 -
botan/MISTY1 decrypt 100.637 -
botan/MISTY1 encrypt 100.941 -
botan/Noekeon decrypt 365.181 -
botan/Noekeon encrypt 331.402 -
botan/RC4 encrypt 413.040 -
botan/RIPEMD-160 hash 374.773 -
botan/Salsa20 encrypt 504.207 -
botan/Serpent/CBC/PKCS7 decrypt 251.635 -
botan/Serpent/CBC/PKCS7 encrypt 85.107 -
botan/Serpent decrypt 283.663 -
botan/Serpent/EAX decrypt 55.255 -
botan/Serpent/EAX encrypt 55.222 -
botan/Serpent encrypt 256.782 -
botan/Serpent/GCM(16) [clmul] decrypt 180.901 -
botan/Serpent/GCM(16) [clmul] encrypt 180.773 -
botan/Serpent/OCB decrypt 204.382 -
botan/Serpent/OCB encrypt 190.368 -
botan/Serpent/XTS decrypt 238.067 -
botan/Serpent/XTS encrypt 219.204 -
botan/SHA-160 hash 519.917 -
botan/SHA-256 hash 181.209 -
botan/SHA-512 hash 271.809 -
botan/SHACAL2 decrypt 427.541 -
botan/SHACAL2 encrypt 431.369 -
botan/Skein-512(512) hash 433.682 -
botan/SM4 decrypt 128.257 -
botan/SM4 encrypt 128.088 -
botan/Threefish-512 decrypt 564.822 -
botan/Threefish-512 encrypt 585.042 -
botan/Tiger(24,3) hash 452.122 -
botan/TripleDES decrypt 34.198 -
botan/TripleDES encrypt 34.105 -
botan/Twofish decrypt 308.674 -
botan/Twofish encrypt 306.546 -
botan/Whirlpool hash 138.572 -
botan/XTEA decrypt 186.467 -
botan/XTEA encrypt 190.268 -
himeno 2109.588 -2.19%
nbench/ASSIGNMENT 60.111 -
nbench/BITFIELD 808970000.000 -
nbench/FOURIER 163880.000 -
nbench/FP EMULATION 562.190 -
nbench/HUFFMAN 6144.000 -
nbench/IDEA 14870.000 -
nbench/LU DECOMPOSITION 3215.900 -
nbench/NEURAL NET 129.370 -
nbench/NUMERIC SORT 1751.300 -
nbench/STRING SORT 1308.900 -
Geometric Mean 410.500 -
Name Current %
botan/elf 14.16 MB -
botan/elf/sections/text 305.55 KB -
cray/elf 59.78 KB -
cray/elf/sections/text 6.86 KB -
himeno/elf 46.27 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 222.43 KB -
nbench/elf/sections/text 29.33 KB -
polyhedron/ac/elf 49.85 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.56 MB -
polyhedron/aermod/elf/sections/text 646.14 KB -
polyhedron/air/elf 112.90 KB -
polyhedron/air/elf/sections/text 34.67 KB -
polyhedron/capacita/elf 77.42 KB -
polyhedron/capacita/elf/sections/text 23.13 KB -
polyhedron/channel2/elf 42.63 KB -
polyhedron/channel2/elf/sections/text 9.28 KB -
polyhedron/doduc/elf 447.94 KB -
polyhedron/doduc/elf/sections/text 88.16 KB -
polyhedron/fatigue2/elf 121.85 KB -
polyhedron/fatigue2/elf/sections/text 36.67 KB -
polyhedron/gas_dyn2/elf 102.97 KB -
polyhedron/gas_dyn2/elf/sections/text 25.61 KB -
polyhedron/induct2/elf 308.27 KB -
polyhedron/induct2/elf/sections/text 97.00 KB -
polyhedron/linpk/elf 41.80 KB -
polyhedron/linpk/elf/sections/text 6.25 KB -
polyhedron/mdbx/elf 139.01 KB -
polyhedron/mdbx/elf/sections/text 27.97 KB -
polyhedron/mp_prop_design/elf 60.40 KB -
polyhedron/mp_prop_design/elf/sections/text 15.52 KB -
polyhedron/nf/elf 53.09 KB -
polyhedron/nf/elf/sections/text 9.99 KB -
polyhedron/protein/elf 144.35 KB -
polyhedron/protein/elf/sections/text 39.80 KB -
polyhedron/rnflow/elf 199.70 KB -
polyhedron/rnflow/elf/sections/text 42.16 KB -
polyhedron/test_fpu2/elf 150.80 KB -
polyhedron/test_fpu2/elf/sections/text 31.49 KB -
polyhedron/tfft2/elf 40.92 KB -
polyhedron/tfft2/elf/sections/text 5.78 KB -
random/empty.c/elf 1.32 KB -
random/empty.C/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 28.11 MB 5.68%
random/pr12392.cpp/elf/sections/text 412.89 KB 9.30%
random/pr12850.cpp/elf 39.35 MB 3.01%
random/pr12850.cpp/elf/sections/text 25.63 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.31 KB -
random/pr29433.cpp/elf 1.58 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 363.75 KB -
random/pr36262.c/elf/sections/text 110.17 KB -
random/pr36291.cpp/elf 14.17 MB -
random/pr36291.cpp/elf/sections/text 830.78 KB -
random/pr36439.cpp/elf 15.20 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.65 MB -
random/pr36498.cpp/elf/sections/text 479.55 KB -
random/pr38518.c/elf 363.50 KB -
random/pr38518.c/elf/sections/text 110.17 KB -
random/pr39326.c/elf 1.35 MB -
random/pr39326.c/elf/sections/text 339.92 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 140.89 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 55.46 KB -58.25%