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: 2400.002
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; 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 20201113 (experimental) cb76e8e4ab28670876a930b53afe1bd1bce94c18
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 cb76e8e4ab28670876a930b53afe1bd1bce94c18
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 kaby 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

kaby.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1605306541000.cb76e8e4ab28670876a930b53afe1bd1bce94c18 2020-11-14T20:04:13.983191 0:00:45.852680
Previous 1605896127000.11d39d4b278efb4a0134f495d698c2cd764c06e4 2020-11-21T08:32:02.633353 0:00:56.405498
Baseline 1543418663000.76774f4acec2ffd137338a13eb4e2ae30bb97daf 2018-11-29T01:03:57.564070 0:00:40.847600


Tests Summary

Status Group # # (B)
Performance Regressions 40 102
Performance Improvements 37 56
Added Tests 3 11
Unchanged Tests 1192 1103
Total Tests 1272

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2 152.70% 0.285 0.720 - 209.89% -
random/pr39326.c 122.75% 60.013 133.677 - -17.32% -
polyhedron/test_fpu2 37.08% 1.258 1.724 - 52.95% -
polyhedron/rnflow 21.38% 1.715 2.081 - 8.06% -
random/pr26854-2.c 10.83% 44.213 49.003 - 45.03% -
random/pr69609.c 3.77% 64.176 66.594 - 2.19% -
nbench 3.31% 1.678 1.734 - 12.87% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita 10.96% 15.581 17.290 - 0.51% -
polyhedron/fatigue2 8.54% 90.400 98.124 - -3.10% -
polyhedron/linpk 8.25% 5.256 5.689 - -0.16% -
polyhedron/doduc 2.13% 10.016 10.229 - -14.35% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr26854-2.c 18.69% 1.31 GB 1.55 GB - -3.62% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/CMAC(AES-128) mac -17.78% 935.763 769.381 - 0.19% -
botan/AES-128/CBC/PKCS7 encrypt -17.11% 908.662 753.176 - 0.52% -
botan/AES-128/XTS encrypt -10.41% 1415.926 1268.585 - -9.05% -
nbench/FP EMULATION -10.34% 478.750 429.260 - -22.97% -
botan/AES-128/EAX encrypt -9.69% 480.843 434.242 - 3.04% -
botan/AES-128/XTS decrypt -9.06% 1407.612 1280.062 - -8.93% -
botan/AES-128/EAX decrypt -9.04% 475.778 432.778 - 3.18% -
nbench/LU DECOMPOSITION -8.13% 3255.500 2990.900 - -1.50% -
nbench/HUFFMAN -7.43% 6103.200 5649.800 - -13.06% -
nbench/NEURAL NET -5.78% 155.450 146.470 - 35.52% -
botan/AES-128/OCB encrypt -4.71% 867.910 826.998 - -0.15% -
botan/AES-128/OCB decrypt -3.95% 868.144 833.879 - 1.39% -
botan/CTR-BE(AES-128) encrypt -3.00% 2642.020 2562.858 - -1.18% -
himeno -2.80% 2128.815 2069.298 - -2.62% -
nbench/BITFIELD -2.43% 828790000.000 808660000.000 - -2.93% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c/elf 24.14% 1.07 MB 1.32 MB - 2.19% -
random/pr69609.c/elf 17.38% 923.09 KB 1.06 MB - 0.26% -
random/pr39326.c/elf/sections/text 17.33% 285.14 KB 334.56 KB - 3.79% -
cray/elf 10.03% 55.92 KB 61.53 KB - -3.39% -
polyhedron/ac/elf/sections/text 6.11% 10.74 KB 11.39 KB - 0.00% -
tramp3d/elf 4.18% 19.82 MB 20.65 MB - 0.00% -
random/pr36262.c/elf 3.58% 331.81 KB 343.70 KB - -6.05% -
random/pr38518.c/elf 3.58% 331.66 KB 343.52 KB - -6.04% -
polyhedron/doduc/elf 3.11% 472.84 KB 487.55 KB - 8.38% -
polyhedron/mdbx/elf/sections/text 3.03% 27.86 KB 28.70 KB - 3.03% -
polyhedron/channel2/elf/sections/text 3.01% 8.30 KB 8.55 KB - -7.76% -
polyhedron/capacita/elf/sections/text 2.39% 22.89 KB 23.44 KB - 1.21% -
tramp3d/elf/sections/text 2.21% 470.77 KB 481.16 KB - 0.00% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk -67.35% 0.778 0.254 - 9.12% -
polyhedron/nf -56.26% 0.800 0.350 - 11.79% -
polyhedron/ac -54.34% 0.935 0.427 - 31.85% -
random/pr12392.cpp -5.23% 103.306 97.904 - 111.35% -
cray -5.00% 0.599 0.569 - 30.46% -
random/pr29433.cpp -4.62% 15.122 14.423 - 2.77% -
polyhedron/air -4.38% 1.153 1.102 - 12.44% -
polyhedron/induct2 -3.85% 2.359 2.268 - 8.92% -
polyhedron/aermod -2.59% 17.559 17.104 - 8.20% -
random/pr38518.c -2.38% 7.812 7.626 - -33.73% -
random/pr36262.c -2.22% 7.768 7.596 - -33.78% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
cray -52.83% 11.054 5.215 - 4.31% -
polyhedron/test_fpu2 -7.76% 90.894 83.838 - 5.20% -
polyhedron/ac -3.68% 21.961 21.153 - 9.20% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c -65.43% 1.42 GB 501.29 MB - -40.93% -
random/pr69609.c -6.27% 2.23 GB 2.09 GB - -2.78% -
polyhedron/air -5.98% 75.29 MB 70.79 MB - 5.13% -
random/pr70614.c -4.07% 66.88 MB 64.15 MB - -2.56% -
polyhedron/induct2 -3.20% 94.84 MB 91.80 MB - 6.27% -
polyhedron/ac -3.16% 40.51 MB 39.23 MB - 9.07% -
polyhedron/channel2 -3.15% 38.62 MB 37.40 MB - 9.14% -
polyhedron/mdbx -2.97% 52.43 MB 50.88 MB - 5.89% -
nbench -2.72% 49.00 MB 47.67 MB - 7.59% -
cray -2.50% 36.56 MB 35.65 MB - 6.66% -
polyhedron/capacita -2.27% 49.83 MB 48.70 MB - 6.99% -
polyhedron/linpk -2.14% 37.23 MB 36.43 MB - 8.45% -
polyhedron/tfft2 -2.09% 36.69 MB 35.92 MB - 8.88% -
polyhedron/fatigue2 -2.08% 56.21 MB 55.05 MB - 8.69% -
polyhedron/protein -2.07% 66.36 MB 64.99 MB - 4.99% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/KASUMI decrypt 24.40% 55.772 69.383 - -7.51% -
botan/Whirlpool hash 12.95% 121.536 137.270 - 0.22% -
nbench/IDEA 10.68% 13869.000 15350.000 - 3.25% -
botan/Keccak-1600(512) hash 7.88% 119.832 129.269 - -0.94% -
botan/KASUMI encrypt 4.21% 69.509 72.438 - -8.56% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr26854-2.c/elf/sections/text -15.39% 369.22 KB 312.41 KB - -5.80% -
random/pr70614.c/elf/sections/text -3.26% 33.91 KB 32.80 KB - 0.17% -
random/pr26854-2.c/elf -2.97% 1.65 MB 1.60 MB - -1.49% -

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/channel2 209.89% 0.232 0.720 - 152.70% -
random/pr12392.cpp 111.35% 46.324 97.904 - -5.23% -
polyhedron/test_fpu2 52.95% 1.127 1.724 - 37.08% -
random/pr26854-2.c 45.03% 33.788 49.003 - 10.83% -
polyhedron/ac 31.85% 0.324 0.427 - -54.34% -
cray 30.46% 0.437 0.569 - -5.00% -
polyhedron/mp_prop_design 22.60% 0.363 0.446 - -1.07% -
polyhedron/gas_dyn2 15.32% 0.605 0.697 - -0.83% -
random/pr36439.cpp 14.85% 28.144 32.323 - -1.04% -
nbench 12.87% 1.536 1.734 - 3.31% -
polyhedron/air 12.44% 0.981 1.102 - -4.38% -
polyhedron/nf 11.79% 0.313 0.350 - -56.26% -
polyhedron/protein 11.69% 1.079 1.205 - -1.91% -
polyhedron/capacita 10.49% 0.587 0.649 - -2.30% -
polyhedron/doduc 10.32% 2.034 2.244 - -0.56% -
polyhedron/linpk 9.12% 0.233 0.254 - -67.35% -
polyhedron/induct2 8.92% 2.083 2.268 - -3.85% -
random/pr12850.cpp 8.29% 51.200 55.443 - -0.33% -
polyhedron/aermod 8.20% 15.807 17.104 - -2.59% -
polyhedron/rnflow 8.06% 1.926 2.081 - 21.38% -
polyhedron/mdbx 6.96% 0.712 0.761 - -2.47% -
random/pr36291.cpp 3.29% 29.299 30.263 - -0.33% -
random/pr29433.cpp 2.77% 14.035 14.423 - -4.62% -
random/pr69609.c 2.19% 65.167 66.594 - 3.77% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/ac 9.20% 19.371 21.153 - -3.68% -
polyhedron/test_fpu2 5.20% 79.695 83.838 - -7.76% -
polyhedron/rnflow 4.65% 21.575 22.579 - -0.38% -
cray 4.31% 4.999 5.215 - -52.83% -
polyhedron/aermod 4.27% 6.751 7.039 - -1.22% -
polyhedron/protein 2.27% 17.602 18.002 - 0.86% -
polyhedron/gas_dyn2 2.22% 102.118 104.385 - -0.30% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 19.70% 14.73 MB 17.64 MB - -1.10% -
polyhedron/channel2 9.14% 34.27 MB 37.40 MB - -3.15% -
polyhedron/ac 9.07% 35.97 MB 39.23 MB - -3.16% -
polyhedron/tfft2 8.88% 32.99 MB 35.92 MB - -2.09% -
polyhedron/fatigue2 8.69% 50.64 MB 55.05 MB - -2.08% -
polyhedron/nf 8.60% 37.57 MB 40.80 MB - -1.26% -
polyhedron/linpk 8.45% 33.59 MB 36.43 MB - -2.14% -
polyhedron/mp_prop_design 8.36% 40.48 MB 43.86 MB - -1.43% -
nbench 7.59% 44.30 MB 47.67 MB - -2.72% -
random/pr36439.cpp 7.47% 535.86 MB 575.88 MB - -0.12% -
polyhedron/capacita 6.99% 45.52 MB 48.70 MB - -2.27% -
polyhedron/gas_dyn2 6.98% 47.12 MB 50.41 MB - -1.84% -
cray 6.66% 33.42 MB 35.65 MB - -2.50% -
random/empty.C 6.51% 17.29 MB 18.41 MB - -1.67% -
polyhedron/induct2 6.27% 86.38 MB 91.80 MB - -3.20% -
himeno 6.11% 30.95 MB 32.84 MB - -1.94% -
polyhedron/mdbx 5.89% 48.04 MB 50.88 MB - -2.97% -
polyhedron/air 5.13% 67.33 MB 70.79 MB - -5.98% -
polyhedron/protein 4.99% 61.90 MB 64.99 MB - -2.07% -
random/empty.c 4.81% 16.40 MB 17.19 MB - -1.17% -
random/pr36291.cpp 4.62% 630.88 MB 660.03 MB - -0.11% -
random/pr29433.cpp 2.83% 1.92 GB 1.98 GB - -0.13% -
polyhedron/rnflow 2.77% 81.07 MB 83.32 MB - -1.68% -
polyhedron/doduc 2.17% 100.68 MB 102.86 MB - -1.70% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ARIA-256 encrypt -50.68% 123.977 61.140 - -0.09% -
botan/ARIA-256 decrypt -50.58% 123.710 61.137 - -0.15% -
botan/ARIA-192 encrypt -50.39% 140.964 69.929 - -0.03% -
botan/ARIA-192 decrypt -50.34% 140.835 69.933 - -0.07% -
botan/ARIA-128 decrypt -50.06% 163.614 81.708 - -0.07% -
botan/ARIA-128 encrypt -49.97% 163.393 81.752 - 0.01% -
botan/CAST-256 decrypt -26.97% 118.282 86.385 - -0.24% -
botan/CAST-256 encrypt -26.01% 117.743 87.119 - 0.06% -
nbench/FP EMULATION -22.97% 557.270 429.260 - -10.34% -
nbench/NUMERIC SORT -19.37% 1762.700 1421.300 - 1.34% -
nbench/HUFFMAN -13.06% 6498.300 5649.800 - -7.43% -
botan/Blowfish encrypt -9.61% 240.456 217.354 - 0.77% -
botan/Blowfish decrypt -9.35% 239.487 217.103 - 0.84% -
botan/Twofish encrypt -9.12% 306.836 278.849 - -0.81% -
botan/AES-128/XTS encrypt -9.05% 1394.816 1268.585 - -10.41% -
botan/AES-128/XTS decrypt -8.93% 1405.654 1280.062 - -9.06% -
botan/KASUMI encrypt -8.56% 79.220 72.438 - 4.21% -
botan/Twofish decrypt -7.97% 307.218 282.744 - -0.72% -
botan/KASUMI decrypt -7.51% 75.018 69.383 - 24.40% -
nbench/ASSIGNMENT -6.54% 60.164 56.227 - -0.06% -
botan/Noekeon encrypt -6.24% 353.928 331.850 - -0.39% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.37% 68.292 65.307 - 0.04% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -3.28% 66.061 63.891 - -0.16% -
nbench/STRING SORT -3.08% 1288.000 1248.300 - 0.60% -
nbench/BITFIELD -2.93% 833030000.000 808660000.000 - -2.43% -
botan/CAST-128 encrypt -2.74% 218.566 212.568 - 0.98% -
himeno -2.62% 2124.967 2069.298 - -2.80% -
botan/Serpent/CBC/PKCS7 encrypt -2.05% 85.292 83.541 - -1.00% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text 22684.51% 497.00 B 110.58 KB - 0.31% -
random/pr12850.cpp/elf/sections/text 227.98% 27.71 KB 90.88 KB - 0.43% -
polyhedron/rnflow/elf 12.71% 198.27 KB 223.48 KB - 0.08% -
random/pr36439.cpp/elf 9.62% 12.80 MB 14.04 MB - -0.04% -
polyhedron/protein/elf 9.23% 148.35 KB 162.04 KB - -0.71% -
polyhedron/doduc/elf 8.38% 449.86 KB 487.55 KB - 3.11% -
polyhedron/nf/elf/sections/text 8.01% 9.95 KB 10.75 KB - 0.29% -
polyhedron/aermod/elf 6.97% 1.56 MB 1.67 MB - -0.27% -
polyhedron/induct2/elf 5.72% 313.48 KB 331.42 KB - 1.06% -
nbench/elf 5.71% 224.04 KB 236.84 KB - 1.03% -
polyhedron/test_fpu2/elf/sections/text 5.70% 31.24 KB 33.02 KB - -0.14% -
polyhedron/rnflow/elf/sections/text 4.74% 41.83 KB 43.81 KB - 0.00% -
random/pr39326.c/elf/sections/text 3.79% 322.34 KB 334.56 KB - 17.33% -
polyhedron/mdbx/elf/sections/text 3.03% 27.86 KB 28.70 KB - 3.03% -
polyhedron/gas_dyn2/elf/sections/text 2.80% 25.13 KB 25.83 KB - 1.72% -
polyhedron/linpk/elf/sections/text 2.79% 6.16 KB 6.33 KB - -0.25% -
polyhedron/fatigue2/elf 2.58% 126.48 KB 129.73 KB - 0.94% -
random/pr39326.c/elf 2.19% 1.30 MB 1.32 MB - 24.14% -
polyhedron/protein/elf/sections/text 2.12% 39.74 KB 40.58 KB - -0.12% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -68.02% 0.732 0.234 - -3.34% -
random/pr36262.c -33.78% 11.471 7.596 - -2.22% -
random/pr38518.c -33.73% 11.508 7.626 - -2.38% -
polyhedron/fatigue2 -26.76% 1.272 0.931 - -1.43% -
random/pr39326.c -17.32% 161.671 133.677 - 122.75% -
himeno -16.97% 0.190 0.158 - -3.71% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -37.98% 219.491 136.125 - 0.35% -
polyhedron/air -16.69% 2.913 2.427 - -1.37% -
polyhedron/doduc -14.35% 11.943 10.229 - 2.13% -
polyhedron/induct2 -8.47% 81.861 74.929 - 0.03% -
polyhedron/fatigue2 -3.10% 101.266 98.124 - 8.54% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -42.02% 1.27 GB 751.49 MB - -0.58% -
random/pr39326.c -40.93% 848.67 MB 501.29 MB - -65.43% -
random/pr12850.cpp -3.91% 938.77 MB 902.04 MB - 0.21% -
random/pr26854-2.c -3.62% 1.61 GB 1.55 GB - 18.69% -
random/pr69609.c -2.78% 2.15 GB 2.09 GB - -6.27% -
random/pr70614.c -2.56% 65.84 MB 64.15 MB - -4.07% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 144.29% 67821.000 165680.000 - -0.26% -
nbench/NEURAL NET 35.52% 108.080 146.470 - -5.78% -
botan/AES-128/CBC/PKCS7 decrypt 17.72% 2041.869 2403.611 - 1.07% -
botan/Noekeon decrypt 10.32% 341.396 376.635 - -0.97% -
botan/SHA-512 hash 9.64% 270.366 296.432 - 0.06% -
botan/ChaCha20Poly1305 encrypt 8.22% 418.311 452.713 - -0.79% -
botan/ChaCha20Poly1305 decrypt 8.16% 416.568 450.542 - -0.79% -
botan/Salsa20 encrypt 6.52% 484.768 516.362 - -1.16% -
botan/XTEA encrypt 5.99% 184.476 195.521 - 0.28% -
botan/SHA-160 hash 5.91% 516.825 547.392 - 0.16% -
botan/Skein-512(512) hash 4.62% 420.185 439.578 - 0.30% -
nbench/IDEA 3.25% 14867.000 15350.000 - 10.68% -
botan/AES-128/EAX decrypt 3.18% 419.438 432.778 - -9.04% -
botan/AES-128/EAX encrypt 3.04% 421.421 434.242 - -9.69% -
botan/XTEA decrypt 2.82% 187.893 193.188 - 0.37% -
botan/SHA-256 hash 2.51% 180.429 184.965 - 0.27% -
botan/AES-128/GCM(16) [clmul] encrypt 2.28% 1148.198 1174.425 - 0.01% -
botan/AES-128/GCM(16) [clmul] decrypt 2.08% 1132.258 1155.782 - -0.04% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -62.28% 27.11 MB 10.23 MB - 0.01% -
himeno/elf -17.95% 50.06 KB 41.08 KB - 0.08% -
random/pr29433.cpp/elf -13.36% 1.62 MB 1.41 MB - -0.02% -
random/pr12392.cpp/elf/sections/text -8.39% 406.75 KB 372.61 KB - 0.36% -
himeno/elf/sections/text -8.07% 4.45 KB 4.09 KB - 1.16% -
polyhedron/channel2/elf/sections/text -7.76% 9.27 KB 8.55 KB - 3.01% -
polyhedron/test_fpu2/elf -7.29% 149.70 KB 138.79 KB - 0.06% -
polyhedron/channel2/elf -7.15% 46.76 KB 43.41 KB - 0.42% -
random/pr12850.cpp/elf -6.65% 34.64 MB 32.33 MB - 0.81% -
random/pr36262.c/elf -6.05% 365.84 KB 343.70 KB - 3.58% -
random/pr38518.c/elf -6.04% 365.62 KB 343.52 KB - 3.58% -
random/pr26854-2.c/elf/sections/text -5.80% 331.63 KB 312.41 KB - -15.39% -
polyhedron/linpk/elf -5.69% 45.73 KB 43.13 KB - 0.55% -
random/pr36262.c/elf/sections/text -5.68% 110.70 KB 104.41 KB - -0.13% -
random/pr38518.c/elf/sections/text -5.68% 110.70 KB 104.41 KB - -0.13% -
polyhedron/tfft2/elf -5.12% 45.75 KB 43.41 KB - 0.29% -
botan/elf -4.47% 13.91 MB 13.29 MB - 0.01% -
polyhedron/mp_prop_design/elf -4.03% 65.12 KB 62.50 KB - 0.38% -
cray/elf -3.39% 63.69 KB 61.53 KB - 10.03% -
polyhedron/nf/elf -2.75% 56.47 KB 54.91 KB - 0.06% -
polyhedron/ac/elf -2.28% 53.68 KB 52.45 KB - 1.45% -

Added Tests - compile_time
random/pr28071.c
tramp3d

Added Tests - mem_bytes
random/pr28071.c
tramp3d

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr28071.c/elf
random/pr28071.c/elf/sections/text
random/pr29433.cpp/elf/sections/text
tramp3d/elf
tramp3d/elf/sections/text


Report Time: 0.24s
Name Current %
botan/AES-128 decrypt 4452.006 -
botan/AES-128 encrypt 4448.434 -
botan/AES-128/CBC/PKCS7 decrypt 2403.611 -
botan/AES-128/CBC/PKCS7 encrypt 753.176 -17.11%
botan/AES-128/EAX decrypt 432.778 -9.04%
botan/AES-128/EAX encrypt 434.242 -9.69%
botan/AES-128/GCM(16) [clmul] decrypt 1155.782 -
botan/AES-128/GCM(16) [clmul] encrypt 1174.425 -
botan/AES-128/OCB decrypt 833.879 -3.95%
botan/AES-128/OCB encrypt 826.998 -4.71%
botan/AES-128/XTS decrypt 1280.062 -9.06%
botan/AES-128/XTS encrypt 1268.585 -10.41%
botan/AES-192 decrypt 3805.763 -
botan/AES-192 encrypt 3801.537 -
botan/AES-256 decrypt 3328.026 -
botan/AES-256 encrypt 3323.957 -
botan/ARIA-128 decrypt 81.708 -
botan/ARIA-128 encrypt 81.752 -
botan/ARIA-192 decrypt 69.933 -
botan/ARIA-192 encrypt 69.929 -
botan/ARIA-256 decrypt 61.137 -
botan/ARIA-256 encrypt 61.140 -
botan/Blowfish decrypt 217.103 -
botan/Blowfish encrypt 217.354 -
botan/CAST-128 decrypt 211.914 -
botan/CAST-128 encrypt 212.568 -
botan/CAST-256 decrypt 86.385 -
botan/CAST-256 encrypt 87.119 -
botan/CMAC(AES-128) mac 769.381 -17.78%
botan/CTR-BE(AES-128) decrypt 2595.185 -
botan/CTR-BE(AES-128) encrypt 2562.858 -3.00%
botan/CTR-BE(Serpent) decrypt 244.746 -
botan/CTR-BE(Serpent) encrypt 244.749 -
botan/Camellia-128 decrypt 139.711 -
botan/Camellia-128 encrypt 139.201 -
botan/Camellia-192 decrypt 110.282 -
botan/Camellia-192 encrypt 110.046 -
botan/Camellia-256 decrypt 110.308 -
botan/Camellia-256 encrypt 110.085 -
botan/ChaCha20Poly1305 decrypt 450.542 -
botan/ChaCha20Poly1305 encrypt 452.713 -
botan/DES decrypt 97.528 -
botan/DES encrypt 96.885 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 63.891 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 65.307 -
botan/HMAC(SHA-256) mac 200.041 -
botan/IDEA decrypt 380.349 -
botan/IDEA encrypt 380.823 -
botan/KASUMI decrypt 69.383 24.40%
botan/KASUMI encrypt 72.438 4.21%
botan/Keccak-1600(512) hash 129.269 7.88%
botan/MISTY1 decrypt 101.432 -
botan/MISTY1 encrypt 101.268 -
botan/Noekeon decrypt 376.635 -
botan/Noekeon encrypt 331.850 -
botan/RC4 encrypt 412.874 -
botan/RIPEMD-160 hash 375.207 -
botan/SHA-160 hash 547.392 -
botan/SHA-256 hash 184.965 -
botan/SHA-512 hash 296.432 -
botan/SHACAL2 decrypt 425.721 -
botan/SHACAL2 encrypt 435.901 -
botan/SM4 decrypt 127.595 -
botan/SM4 encrypt 127.000 -
botan/Salsa20 encrypt 516.362 -
botan/Serpent decrypt 285.057 -
botan/Serpent encrypt 256.294 -
botan/Serpent/CBC/PKCS7 decrypt 257.470 -
botan/Serpent/CBC/PKCS7 encrypt 83.541 -
botan/Serpent/EAX decrypt 54.825 -
botan/Serpent/EAX encrypt 54.878 -
botan/Serpent/GCM(16) [clmul] decrypt 182.049 -
botan/Serpent/GCM(16) [clmul] encrypt 182.295 -
botan/Serpent/OCB decrypt 206.158 -
botan/Serpent/OCB encrypt 191.558 -
botan/Serpent/XTS decrypt 235.630 -
botan/Serpent/XTS encrypt 216.447 -
botan/Skein-512(512) hash 439.578 -
botan/Threefish-512 decrypt 570.133 -
botan/Threefish-512 encrypt 599.013 -
botan/Tiger(24,3) hash 451.804 -
botan/TripleDES decrypt 34.127 -
botan/TripleDES encrypt 34.231 -
botan/Twofish decrypt 282.744 -
botan/Twofish encrypt 278.849 -
botan/Whirlpool hash 137.270 12.95%
botan/XTEA decrypt 193.188 -
botan/XTEA encrypt 195.521 -
himeno 2069.298 -2.80%
nbench/ASSIGNMENT 56.227 -
nbench/BITFIELD 808660000.000 -2.43%
nbench/FOURIER 165680.000 -
nbench/FP EMULATION 429.260 -10.34%
nbench/HUFFMAN 5649.800 -7.43%
nbench/IDEA 15350.000 10.68%
nbench/LU DECOMPOSITION 2990.900 -8.13%
nbench/NEURAL NET 146.470 -5.78%
nbench/NUMERIC SORT 1421.300 -
nbench/STRING SORT 1248.300 -
Geometric Mean 387.696 -
Name Current %
botan/elf 13.29 MB -
botan/elf/sections/text 298.88 KB -
cray/elf 61.53 KB 10.03%
cray/elf/sections/text 6.94 KB -
himeno/elf 41.08 KB -
himeno/elf/sections/text 4.09 KB -
nbench/elf 236.84 KB -
nbench/elf/sections/text 29.88 KB -
polyhedron/ac/elf 52.45 KB -
polyhedron/ac/elf/sections/text 11.39 KB 6.11%
polyhedron/aermod/elf 1.67 MB -
polyhedron/aermod/elf/sections/text 651.09 KB -
polyhedron/air/elf 118.31 KB -
polyhedron/air/elf/sections/text 34.11 KB -
polyhedron/capacita/elf 81.83 KB -
polyhedron/capacita/elf/sections/text 23.44 KB 2.39%
polyhedron/channel2/elf 43.41 KB -
polyhedron/channel2/elf/sections/text 8.55 KB 3.01%
polyhedron/doduc/elf 487.55 KB 3.11%
polyhedron/doduc/elf/sections/text 88.59 KB -
polyhedron/fatigue2/elf 129.73 KB -
polyhedron/fatigue2/elf/sections/text 37.05 KB -
polyhedron/gas_dyn2/elf 107.31 KB -
polyhedron/gas_dyn2/elf/sections/text 25.83 KB -
polyhedron/induct2/elf 331.42 KB -
polyhedron/induct2/elf/sections/text 96.81 KB -
polyhedron/linpk/elf 43.13 KB -
polyhedron/linpk/elf/sections/text 6.33 KB -
polyhedron/mdbx/elf 146.09 KB -
polyhedron/mdbx/elf/sections/text 28.70 KB 3.03%
polyhedron/mp_prop_design/elf 62.50 KB -
polyhedron/mp_prop_design/elf/sections/text 15.34 KB -
polyhedron/nf/elf 54.91 KB -
polyhedron/nf/elf/sections/text 10.75 KB -
polyhedron/protein/elf 162.04 KB -
polyhedron/protein/elf/sections/text 40.58 KB -
polyhedron/rnflow/elf 223.48 KB -
polyhedron/rnflow/elf/sections/text 43.81 KB -
polyhedron/test_fpu2/elf 138.79 KB -
polyhedron/test_fpu2/elf/sections/text 33.02 KB -
polyhedron/tfft2/elf 43.41 KB -
polyhedron/tfft2/elf/sections/text 5.77 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 10.23 MB -
random/pr12392.cpp/elf/sections/text 372.61 KB -
random/pr12850.cpp/elf 32.33 MB -
random/pr12850.cpp/elf/sections/text 90.88 KB -
random/pr26854-2.c/elf 1.60 MB -2.97%
random/pr26854-2.c/elf/sections/text 312.41 KB -15.39%
random/pr28071.c/elf 3.97 MB -
random/pr28071.c/elf/sections/text 909.01 KB -
random/pr29433.cpp/elf 1.41 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 343.70 KB 3.58%
random/pr36262.c/elf/sections/text 104.41 KB -
random/pr36291.cpp/elf 14.54 MB -
random/pr36291.cpp/elf/sections/text 847.83 KB -
random/pr36439.cpp/elf 14.04 MB -
random/pr36439.cpp/elf/sections/text 110.58 KB -
random/pr38518.c/elf 343.52 KB 3.58%
random/pr38518.c/elf/sections/text 104.41 KB -
random/pr39326.c/elf 1.32 MB 24.14%
random/pr39326.c/elf/sections/text 334.56 KB 17.33%
random/pr69609.c/elf 1.06 MB 17.38%
random/pr69609.c/elf/sections/text 380.63 KB -
random/pr70614.c/elf 140.05 KB -
random/pr70614.c/elf/sections/text 32.80 KB -3.26%
tramp3d/elf 20.65 MB 4.18%
tramp3d/elf/sections/text 481.16 KB 2.21%
Geometric Mean 59.21 KB -57.97%
Name Current %
botan 17.64 MB -
cray 35.65 MB -2.50%
himeno 32.84 MB -
nbench 47.67 MB -2.72%
polyhedron/ac 39.23 MB -3.16%
polyhedron/aermod 559.82 MB -
polyhedron/air 70.79 MB -5.98%
polyhedron/capacita 48.70 MB -2.27%
polyhedron/channel2 37.40 MB -3.15%
polyhedron/doduc 102.86 MB -
polyhedron/fatigue2 55.05 MB -2.08%
polyhedron/gas_dyn2 50.41 MB -
polyhedron/induct2 91.80 MB -3.20%
polyhedron/linpk 36.43 MB -2.14%
polyhedron/mdbx 50.88 MB -2.97%
polyhedron/mp_prop_design 43.86 MB -
polyhedron/nf 40.80 MB -
polyhedron/protein 64.99 MB -2.07%
polyhedron/rnflow 83.32 MB -
polyhedron/test_fpu2 65.84 MB -
polyhedron/tfft2 35.92 MB -2.09%
random/empty.C 18.41 MB -
random/empty.c 17.19 MB -
random/pr12392.cpp 751.49 MB -
random/pr12850.cpp 902.04 MB -
random/pr26854-2.c 1.55 GB 18.69%
random/pr28071.c 5.45 GB -
random/pr29433.cpp 1.98 GB -
random/pr36262.c 401.08 MB -
random/pr36291.cpp 660.03 MB -
random/pr36439.cpp 575.88 MB -
random/pr38518.c 401.09 MB -
random/pr39326.c 501.29 MB -65.43%
random/pr69609.c 2.09 GB -6.27%
random/pr70614.c 64.15 MB -4.07%
tramp3d 922.25 MB -
Geometric Mean 134.78 MB -4.11%