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: 2598.290
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; 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) 10.0.0 20190626 (experimental) b746b9bd793fbb9303f05c261d00578eba9fbd97
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 b746b9bd793fbb9303f05c261d00578eba9fbd97
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-trunk-marxin.O2_g test results

Run Order Start Time Duration
Current 1561555593000.b746b9bd793fbb9303f05c261d00578eba9fbd97 2019-06-27T00:50:03.941378 0:00:42.135473
Previous 1559720363000.b8580ee6980a1e1a4b42776a0d7f531b98b8525e 2019-06-06T00:07:41.177380 0:00:41.303523
Baseline 1556012085000.3bebaa8d6e5c857f0e4d80e4b406359742422e8a 2019-04-24T12:19:33.996215 0:00:41.225984


Tests Summary

Status Group # # (B)
Performance Regressions 7 31
Performance Improvements 10 33
Added Tests 3 3
Unchanged Tests 1216 1169
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 190.31% 0.237 0.687 - 0.73% -
polyhedron/fatigue2 51.16% 0.857 1.296 - 0.07% -
nbench 2.84% 1.517 1.560 - 4.23% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c 19.89% 599.30 MB 718.47 MB - -19.96% -
random/pr36439.cpp 4.60% 570.96 MB 597.24 MB - 4.56% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/XTEA encrypt -2.08% 188.468 184.539 - -3.11% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp/elf 5.10% 28.09 MB 29.52 MB - 96.60% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2 -63.81% 0.689 0.250 - 4.14% -
random/pr39326.c -7.08% 177.208 164.669 - -4.82% -
random/pr69609.c -4.26% 58.253 55.772 - -5.11% -
random/pr70614.c -3.84% 1.013 0.974 - -0.68% -
polyhedron/aermod -2.86% 16.438 15.968 - 1.96% -
random/pr26854-2.c -2.10% 32.715 32.028 - -1.16% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
botan -3.31% 15.11 MB 14.61 MB - -1.29% -
polyhedron/doduc -3.10% 102.13 MB 98.96 MB - -1.66% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/Noekeon encrypt 5.96% 332.437 352.237 - 7.62% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c/elf -4.78% 1.37 MB 1.30 MB - -1.00% -

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
cray 139.60% 0.222 0.531 - 0.71% -
himeno 20.31% 0.174 0.210 - -4.32% -
polyhedron/mp_prop_design 13.27% 0.370 0.419 - 0.76% -
random/pr12850.cpp 8.76% 57.436 62.467 - 0.12% -
botan 6.99% 155.007 165.844 - -0.54% -
polyhedron/air 4.45% 0.984 1.028 - -0.54% -
nbench 4.23% 1.497 1.560 - 2.84% -
random/pr44563.c 3.91% 192.463 199.989 - -1.37% -
random/pr36439.cpp 3.72% 32.725 33.944 - -0.10% -
polyhedron/test_fpu2 3.39% 1.171 1.211 - 1.93% -
random/pr36498.cpp 3.32% 28.521 29.468 - -0.31% -
random/pr29433.cpp 2.91% 13.603 13.999 - -1.65% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp 16.22% 1.18 GB 1.37 GB - -0.41% -
random/pr12850.cpp 12.80% 915.68 MB 1.01 GB - 0.12% -
random/pr36439.cpp 4.56% 571.20 MB 597.24 MB - 4.60% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/NUMERIC SORT -6.28% 1786.000 1673.800 - 0.21% -
nbench/HUFFMAN -4.05% 6625.400 6357.300 - -0.03% -
botan/XTEA encrypt -3.11% 190.469 184.539 - -2.08% -
botan/Threefish-512 encrypt -2.94% 602.523 584.823 - -0.17% -
himeno -2.91% 2172.131 2108.882 - 0.61% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf 96.60% 15.02 MB 29.52 MB - 5.10% -
random/pr12850.cpp/elf 24.74% 31.71 MB 39.56 MB - 0.52% -
botan/elf 19.49% 11.99 MB 14.32 MB - 1.25% -
random/pr36498.cpp/elf 12.04% 23.00 MB 25.77 MB - 0.32% -
random/pr12392.cpp/elf/sections/text 10.02% 375.37 KB 413.00 KB - 0.03% -
random/pr29433.cpp/elf 8.69% 1.45 MB 1.58 MB - 0.59% -
random/pr36439.cpp/elf 5.60% 14.37 MB 15.18 MB - -0.21% -
polyhedron/test_fpu2/elf 5.04% 145.96 KB 153.32 KB - -1.72% -
polyhedron/rnflow/elf 5.02% 192.49 KB 202.16 KB - 0.36% -
random/pr36291.cpp/elf 4.75% 13.52 MB 14.17 MB - 0.00% -
polyhedron/rnflow/elf/sections/text 2.15% 42.09 KB 43.00 KB - -0.29% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr69609.c -5.11% 58.776 55.772 - -4.26% -
random/pr39326.c -4.82% 173.014 164.669 - -7.08% -
random/pr36291.cpp -2.68% 29.326 28.539 - -1.90% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -38.75% 219.596 134.509 - 0.01% -
polyhedron/air -17.99% 2.915 2.391 - -0.07% -
polyhedron/doduc -13.29% 11.999 10.405 - 0.43% -
polyhedron/induct2 -8.92% 82.113 74.786 - -0.17% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -19.96% 897.69 MB 718.47 MB - 19.89% -
random/pr36291.cpp -5.86% 663.16 MB 624.29 MB - 0.03% -
polyhedron/rnflow -2.67% 82.39 MB 80.19 MB - -0.42% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 140.50% 68047.000 163650.000 - -0.05% -
nbench/NEURAL NET 36.85% 107.450 147.040 - 0.03% -
nbench/ASSIGNMENT 10.04% 58.906 64.818 - 0.26% -
botan/Noekeon encrypt 7.62% 327.304 352.237 - 5.96% -
botan/AES-128/CBC/PKCS7 decrypt 4.41% 2051.803 2142.189 - 1.41% -
botan/AES-128/XTS encrypt 3.57% 1378.574 1427.731 - -1.11% -
botan/AES-128/GCM(16) [clmul] encrypt 3.10% 1138.145 1173.426 - -0.77% -
botan/AES-128/XTS decrypt 3.06% 1379.382 1421.574 - -0.68% -
botan/ChaCha20Poly1305 encrypt 2.31% 430.642 440.609 - 0.18% -
botan/AES-128/EAX encrypt 2.01% 416.899 425.262 - -0.51% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2/elf -9.21% 45.22 KB 41.05 KB - 0.00% -
polyhedron/channel2/elf -8.85% 46.77 KB 42.63 KB - 0.00% -
polyhedron/linpk/elf -7.99% 45.88 KB 42.21 KB - 0.00% -
polyhedron/mp_prop_design/elf -7.75% 65.22 KB 60.16 KB - 0.00% -
polyhedron/ac/elf -7.40% 53.87 KB 49.88 KB - 0.00% -
cray/elf -6.21% 63.41 KB 59.47 KB - 0.00% -
himeno/elf -5.69% 47.81 KB 45.09 KB - 0.00% -
polyhedron/capacita/elf -4.73% 81.59 KB 77.73 KB - -0.29% -
polyhedron/nf/elf -4.52% 56.05 KB 53.52 KB - 0.00% -
polyhedron/gas_dyn2/elf -3.47% 106.75 KB 103.05 KB - -0.23% -
polyhedron/air/elf -3.40% 116.88 KB 112.90 KB - 0.07% -
polyhedron/protein/elf -3.04% 144.90 KB 140.50 KB - -0.10% -
polyhedron/fatigue2/elf -2.25% 124.57 KB 121.77 KB - -0.13% -

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


Report Time: 0.21s
Name Current %
botan/AES-128 decrypt 4481.300 -
botan/AES-128 encrypt 4476.101 -
botan/AES-128/CBC/PKCS7 decrypt 2142.189 -
botan/AES-128/CBC/PKCS7 encrypt 759.835 -
botan/AES-128/EAX decrypt 421.899 -
botan/AES-128/EAX encrypt 425.262 -
botan/AES-128/GCM(16) [clmul] decrypt 1151.777 -
botan/AES-128/GCM(16) [clmul] encrypt 1173.426 -
botan/AES-128/OCB decrypt 832.992 -
botan/AES-128/OCB encrypt 847.514 -
botan/AES-128/XTS decrypt 1421.574 -
botan/AES-128/XTS encrypt 1427.731 -
botan/AES-192 decrypt 3825.825 -
botan/AES-192 encrypt 3824.618 -
botan/AES-256 decrypt 3346.171 -
botan/AES-256 encrypt 3340.701 -
botan/ARIA-128 decrypt 164.170 -
botan/ARIA-128 encrypt 163.600 -
botan/ARIA-192 decrypt 141.466 -
botan/ARIA-192 encrypt 141.205 -
botan/ARIA-256 decrypt 124.029 -
botan/ARIA-256 encrypt 123.754 -
botan/Blowfish decrypt 239.760 -
botan/Blowfish encrypt 239.077 -
botan/CAST-128 decrypt 213.806 -
botan/CAST-128 encrypt 219.172 -
botan/CAST-256 decrypt 118.367 -
botan/CAST-256 encrypt 118.333 -
botan/CMAC(AES-128) mac 767.584 -
botan/CTR-BE(AES-128) decrypt 2584.178 -
botan/CTR-BE(AES-128) encrypt 2572.820 -
botan/CTR-BE(Serpent) decrypt 243.832 -
botan/CTR-BE(Serpent) encrypt 243.625 -
botan/Camellia-128 decrypt 138.194 -
botan/Camellia-128 encrypt 138.045 -
botan/Camellia-192 decrypt 109.503 -
botan/Camellia-192 encrypt 108.909 -
botan/Camellia-256 decrypt 109.517 -
botan/Camellia-256 encrypt 109.181 -
botan/ChaCha20Poly1305 decrypt 437.432 -
botan/ChaCha20Poly1305 encrypt 440.609 -
botan/DES decrypt 98.198 -
botan/DES encrypt 97.956 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 66.073 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.339 -
botan/HMAC(SHA-256) mac 197.525 -
botan/IDEA decrypt 377.781 -
botan/IDEA encrypt 377.038 -
botan/KASUMI decrypt 75.062 -
botan/KASUMI encrypt 79.257 -
botan/Keccak-1600(512) hash 131.710 -
botan/MISTY1 decrypt 100.498 -
botan/MISTY1 encrypt 100.723 -
botan/Noekeon decrypt 365.086 -
botan/Noekeon encrypt 352.237 5.96%
botan/RC4 encrypt 411.360 -
botan/RIPEMD-160 hash 375.461 -
botan/SHA-160 hash 522.884 -
botan/SHA-256 hash 181.667 -
botan/SHA-512 hash 272.067 -
botan/SHACAL2 decrypt 427.437 -
botan/SHACAL2 encrypt 432.198 -
botan/SM4 decrypt 128.132 -
botan/SM4 encrypt 128.008 -
botan/Salsa20 encrypt 504.975 -
botan/Serpent decrypt 283.549 -
botan/Serpent encrypt 255.760 -
botan/Serpent/CBC/PKCS7 decrypt 252.786 -
botan/Serpent/CBC/PKCS7 encrypt 85.606 -
botan/Serpent/EAX decrypt 55.430 -
botan/Serpent/EAX encrypt 55.426 -
botan/Serpent/GCM(16) [clmul] decrypt 180.230 -
botan/Serpent/GCM(16) [clmul] encrypt 180.309 -
botan/Serpent/OCB decrypt 204.470 -
botan/Serpent/OCB encrypt 190.370 -
botan/Serpent/XTS decrypt 237.856 -
botan/Serpent/XTS encrypt 217.497 -
botan/Skein-512(512) hash 435.511 -
botan/Threefish-512 decrypt 564.005 -
botan/Threefish-512 encrypt 584.823 -
botan/Tiger(24,3) hash 453.099 -
botan/TripleDES decrypt 34.157 -
botan/TripleDES encrypt 34.115 -
botan/Twofish decrypt 309.253 -
botan/Twofish encrypt 307.081 -
botan/Whirlpool hash 138.647 -
botan/XTEA decrypt 187.968 -
botan/XTEA encrypt 184.539 -2.08%
himeno 2108.882 -
nbench/ASSIGNMENT 64.818 -
nbench/BITFIELD 809190000.000 -
nbench/FOURIER 163650.000 -
nbench/FP EMULATION 562.560 -
nbench/HUFFMAN 6357.300 -
nbench/IDEA 14873.000 -
nbench/LU DECOMPOSITION 3244.400 -
nbench/NEURAL NET 147.040 -
nbench/NUMERIC SORT 1673.800 -
nbench/STRING SORT 1311.000 -
Geometric Mean 412.092 -
Name Current %
botan/elf 14.32 MB -
botan/elf/sections/text 305.06 KB -
cray/elf 59.47 KB -
cray/elf/sections/text 6.88 KB -
himeno/elf 45.09 KB -
himeno/elf/sections/text 4.50 KB -
nbench/elf 219.63 KB -
nbench/elf/sections/text 29.34 KB -
polyhedron/ac/elf 49.88 KB -
polyhedron/ac/elf/sections/text 11.45 KB -
polyhedron/aermod/elf 1.58 MB -
polyhedron/aermod/elf/sections/text 650.33 KB -
polyhedron/air/elf 112.90 KB -
polyhedron/air/elf/sections/text 34.67 KB -
polyhedron/capacita/elf 77.73 KB -
polyhedron/capacita/elf/sections/text 23.16 KB -
polyhedron/channel2/elf 42.63 KB -
polyhedron/channel2/elf/sections/text 9.28 KB -
polyhedron/doduc/elf 448.68 KB -
polyhedron/doduc/elf/sections/text 88.49 KB -
polyhedron/fatigue2/elf 121.77 KB -
polyhedron/fatigue2/elf/sections/text 36.69 KB -
polyhedron/gas_dyn2/elf 103.05 KB -
polyhedron/gas_dyn2/elf/sections/text 25.49 KB -
polyhedron/induct2/elf 308.29 KB -
polyhedron/induct2/elf/sections/text 97.00 KB -
polyhedron/linpk/elf 42.21 KB -
polyhedron/linpk/elf/sections/text 6.17 KB -
polyhedron/mdbx/elf 140.53 KB -
polyhedron/mdbx/elf/sections/text 28.41 KB -
polyhedron/mp_prop_design/elf 60.16 KB -
polyhedron/mp_prop_design/elf/sections/text 15.50 KB -
polyhedron/nf/elf 53.52 KB -
polyhedron/nf/elf/sections/text 9.99 KB -
polyhedron/protein/elf 140.50 KB -
polyhedron/protein/elf/sections/text 39.24 KB -
polyhedron/rnflow/elf 202.16 KB -
polyhedron/rnflow/elf/sections/text 43.00 KB -
polyhedron/test_fpu2/elf 153.32 KB -
polyhedron/test_fpu2/elf/sections/text 32.13 KB -
polyhedron/tfft2/elf 41.05 KB -
polyhedron/tfft2/elf/sections/text 5.75 KB -
random/empty.C/elf 1.32 KB -
random/empty.C/elf/sections/text 0.00 B -
random/empty.c/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 29.52 MB 5.10%
random/pr12392.cpp/elf/sections/text 413.00 KB -
random/pr12850.cpp/elf 39.56 MB -
random/pr12850.cpp/elf/sections/text 25.72 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 830.77 KB -
random/pr36439.cpp/elf 15.18 MB -
random/pr36439.cpp/elf/sections/text 193.00 B -
random/pr36498.cpp/elf 25.77 MB -
random/pr36498.cpp/elf/sections/text 472.28 KB -
random/pr38518.c/elf 363.51 KB -
random/pr38518.c/elf/sections/text 110.17 KB -
random/pr39326.c/elf 1.30 MB -4.78%
random/pr39326.c/elf/sections/text 337.24 KB -
random/pr44563.c/elf 20.45 MB -
random/pr44563.c/elf/sections/text 1023.99 KB -
random/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.77 KB -
random/pr70614.c/elf 140.43 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
Geometric Mean 55.49 KB -58.38%