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: 48 bits physical, 48 bits virtual
CPU(s): 128
On-line CPU(s) list: 0-127
Thread(s) per core: 2
Core(s) per socket: 64
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC 7702 64-Core Processor
Stepping: 0
Frequency boost: enabled
CPU MHz: 1460.413
CPU max MHz: 2000.0000
CPU min MHz: 1500.0000
BogoMIPS: 3992.84
Virtualization: AMD-V
L1d cache: 2 MiB
L1i cache: 2 MiB
L2 cache: 32 MiB
L3 cache: 256 MiB
NUMA node0 CPU(s): 0-127
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
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 AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling
Vulnerability Srbds: Not affected
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 mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
memory MemTotal: 263696144 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 20201128 (experimental) 03f48fb0d37c769661d30aa0f08d91bb7174cd98
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 03f48fb0d37c769661d30aa0f08d91bb7174cd98
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 benzen 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

benzen.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1607191580000.03f48fb0d37c769661d30aa0f08d91bb7174cd98 2020-12-06T18:20:57.774741 0:01:05.643979
Previous 1613573582000.07daf62d9a67845362be462a0cb68ef4a15f048e 2021-02-18T12:03:14.723062 0:01:34.755486
Baseline 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b 2019-10-25T18:03:45.968290 0:01:30.954146


Tests Summary

Status Group # # (B)
Performance Regressions 56 80
Performance Improvements 30 50
Added Tests 3 11
Unchanged Tests 1165 1113
Total Tests 1254

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr12392.cpp 37.13% 73.534 100.839 - 62.05% -
random/pr26854-2.c 10.90% 49.745 55.165 - -0.12% -
random/pr36262.c 10.65% 9.010 9.969 - -10.40% -
random/pr28071.c 5.74% 49.491 52.334 - 0.00% -
random/pr38518.c 4.98% 8.843 9.283 - -15.18% -
random/pr69609.c 3.35% 76.734 79.305 - -6.62% -
tramp3d 3.18% 38.444 39.666 - -9.53% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/fatigue2 15.10% 103.410 119.024 - 14.91% -
polyhedron/linpk 14.66% 3.486 3.997 - -2.13% -
polyhedron/tfft2 8.52% 47.326 51.358 - 4.20% -
polyhedron/capacita 5.89% 22.930 24.281 - 2.21% -
polyhedron/doduc 2.64% 9.945 10.207 - -8.98% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr28071.c 318.61% 1.30 GB 5.45 GB - 0.00% -
random/pr38518.c 58.82% 252.14 MB 400.45 MB - 5.93% -
random/pr36262.c 54.35% 259.44 MB 400.46 MB - 6.02% -
random/pr69609.c 37.62% 1.52 GB 2.09 GB - -2.90% -
random/pr26854-2.c 36.34% 1.14 GB 1.55 GB - -3.03% -
random/pr39326.c 11.51% 449.75 MB 501.54 MB - 0.00% -
random/pr36439.cpp 4.07% 569.67 MB 592.88 MB - 7.75% -
random/pr36291.cpp 2.42% 656.57 MB 672.45 MB - 8.96% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/KASUMI decrypt -5.05% 70.106 66.569 - -4.23% -
nbench/HUFFMAN -4.46% 6296.800 6015.900 - -3.17% -
botan/AES-128/XTS decrypt -4.24% 1542.169 1476.812 - -3.75% -
botan/AES-128/GCM(16) [clmul] decrypt -2.84% 1131.451 1099.355 - -0.50% -
botan/AES-128/GCM(16) [clmul] encrypt -2.80% 1169.221 1136.434 - 0.09% -
botan/AES-192 encrypt -2.06% 5009.456 4906.318 - 85.46% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp/elf 68.76% 8.34 MB 14.07 MB - -0.52% -
random/pr12850.cpp/elf/sections/text 47.05% 61.63 KB 90.63 KB - 2.95% -
random/pr12850.cpp/elf 44.41% 22.51 MB 32.51 MB - -2.20% -
random/pr36291.cpp/elf 39.27% 10.40 MB 14.49 MB - -1.17% -
tramp3d/elf 29.57% 16.08 MB 20.84 MB - -3.24% -
botan/elf 27.06% 10.48 MB 13.32 MB - 3.47% -
random/pr12392.cpp/elf 27.03% 8.07 MB 10.25 MB - -0.32% -
polyhedron/rnflow/elf 24.62% 174.82 KB 217.86 KB - 2.69% -
nbench/elf 23.85% 190.82 KB 236.34 KB - 2.26% -
polyhedron/test_fpu2/elf 17.92% 117.22 KB 138.23 KB - -12.75% -
polyhedron/doduc/elf 15.71% 414.58 KB 479.70 KB - 6.04% -
polyhedron/capacita/elf 15.26% 75.87 KB 87.45 KB - 3.82% -
polyhedron/induct2/elf 11.54% 294.72 KB 328.73 KB - 3.02% -
polyhedron/protein/elf 9.71% 144.84 KB 158.90 KB - 1.14% -
polyhedron/mdbx/elf 9.53% 133.05 KB 145.73 KB - 4.99% -
cray/elf 8.41% 56.79 KB 61.56 KB - 7.24% -
random/pr29433.cpp/elf 7.74% 1.31 MB 1.41 MB - -2.05% -
polyhedron/air/elf 7.64% 110.25 KB 118.67 KB - 5.83% -
polyhedron/linpk/elf 7.34% 40.23 KB 43.18 KB - 2.79% -
polyhedron/aermod/elf 6.66% 1.58 MB 1.69 MB - 5.42% -
polyhedron/tfft2/elf 5.64% 40.87 KB 43.17 KB - 4.92% -
polyhedron/nf/elf 5.52% 52.47 KB 55.37 KB - 0.55% -
polyhedron/gas_dyn2/elf 5.33% 100.10 KB 105.44 KB - -1.00% -
polyhedron/ac/elf 3.83% 50.74 KB 52.69 KB - 4.80% -
polyhedron/fatigue2/elf 3.73% 123.10 KB 127.70 KB - 0.41% -
polyhedron/linpk/elf/sections/text 3.68% 6.25 KB 6.49 KB - 3.75% -
polyhedron/mp_prop_design/elf 3.02% 60.53 KB 62.36 KB - 2.95% -
polyhedron/capacita/elf/sections/text 2.86% 23.32 KB 23.99 KB - 1.52% -
polyhedron/aermod/elf/sections/text 2.70% 650.52 KB 668.08 KB - 2.75% -
polyhedron/air/elf/sections/text 2.51% 34.10 KB 34.95 KB - 3.18% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/fatigue2 -23.17% 1.803 1.385 - -21.39% -
polyhedron/mp_prop_design -21.14% 0.866 0.683 - -17.15% -
polyhedron/ac -19.00% 0.644 0.522 - -15.62% -
polyhedron/channel2 -17.69% 0.522 0.430 - -7.94% -
polyhedron/protein -12.99% 2.257 1.964 - -11.46% -
polyhedron/induct2 -11.17% 3.605 3.202 - -9.57% -
botan -11.17% 107.420 95.419 - -14.92% -
polyhedron/air -8.57% 2.110 1.929 - -2.53% -
polyhedron/gas_dyn2 -8.50% 1.277 1.168 - -6.73% -
cray -5.52% 0.427 0.404 - 2.38% -
nbench -5.22% 2.505 2.374 - 1.13% -
polyhedron/nf -4.90% 0.668 0.635 - 1.62% -
polyhedron/tfft2 -4.62% 0.451 0.430 - 2.38% -
polyhedron/doduc -4.26% 3.498 3.349 - -2.97% -
polyhedron/mdbx -4.17% 1.486 1.424 - 1.09% -
random/pr36291.cpp -3.74% 32.297 31.088 - -4.78% -
polyhedron/aermod -2.87% 18.770 18.231 - -0.76% -
polyhedron/test_fpu2 -2.04% 2.261 2.215 - -1.24% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac -2.71% 20.720 20.159 - -6.28% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr70614.c -2.85% 67.54 MB 65.62 MB - -0.34% -
polyhedron/mp_prop_design -2.24% 44.32 MB 43.33 MB - 4.13% -
random/empty.C -2.19% 19.12 MB 18.71 MB - 5.58% -
botan -2.01% 18.30 MB 17.93 MB - 18.91% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/LU DECOMPOSITION 8.74% 3383.300 3678.900 - -3.52% -
botan/Twofish decrypt 5.52% 268.090 282.886 - -4.76% -
botan/AES-128/CBC/PKCS7 decrypt 3.09% 2794.596 2880.931 - -0.02% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2/elf/sections/text -5.75% 9.30 KB 8.77 KB - -6.81% -
polyhedron/channel2/elf -4.19% 45.36 KB 43.46 KB - 1.59% -
random/pr26854-2.c/elf/sections/text -2.84% 321.53 KB 312.41 KB - -4.04% -
polyhedron/nf/elf/sections/text -2.35% 10.79 KB 10.53 KB - 0.90% -

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
random/pr12392.cpp 62.05% 62.226 100.839 - 37.13% -
random/pr12850.cpp 2.20% 62.303 63.673 - -1.24% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 14.91% 103.585 119.024 - 15.10% -
cray 5.91% 5.622 5.954 - -0.73% -
polyhedron/tfft2 4.20% 49.287 51.358 - 8.52% -
polyhedron/capacita 2.21% 23.757 24.281 - 5.89% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 18.91% 15.08 MB 17.93 MB - -2.01% -
random/pr36291.cpp 8.96% 617.16 MB 672.45 MB - 2.42% -
random/pr36439.cpp 7.75% 550.23 MB 592.88 MB - 4.07% -
polyhedron/air 6.27% 67.62 MB 71.87 MB - 1.38% -
himeno 6.03% 31.11 MB 32.98 MB - -1.49% -
random/pr36262.c 6.02% 377.72 MB 400.46 MB - 54.35% -
polyhedron/linpk 5.99% 34.52 MB 36.58 MB - -0.64% -
cray 5.94% 33.99 MB 36.01 MB - -1.95% -
polyhedron/tfft2 5.93% 33.92 MB 35.93 MB - -1.31% -
random/pr38518.c 5.93% 378.04 MB 400.45 MB - 58.82% -
random/empty.C 5.58% 17.72 MB 18.71 MB - -2.19% -
polyhedron/induct2 5.55% 89.45 MB 94.41 MB - 1.97% -
nbench 5.30% 45.46 MB 47.88 MB - -0.37% -
polyhedron/mdbx 4.95% 48.75 MB 51.16 MB - 0.29% -
polyhedron/rnflow 4.89% 80.39 MB 84.32 MB - 1.01% -
polyhedron/channel2 4.75% 35.76 MB 37.46 MB - -1.61% -
polyhedron/mp_prop_design 4.13% 41.61 MB 43.33 MB - -2.24% -
polyhedron/nf 4.11% 38.93 MB 40.53 MB - -1.50% -
random/pr12850.cpp 3.92% 869.30 MB 903.37 MB - 0.90% -
random/empty.c 3.90% 16.55 MB 17.19 MB - -1.37% -
polyhedron/fatigue2 3.88% 52.37 MB 54.40 MB - -1.67% -
polyhedron/gas_dyn2 3.79% 48.30 MB 50.12 MB - -1.21% -
polyhedron/ac 3.75% 37.45 MB 38.86 MB - -1.94% -
polyhedron/capacita 3.67% 47.13 MB 48.86 MB - -0.26% -
polyhedron/doduc 3.67% 99.50 MB 103.15 MB - 0.63% -
random/pr29433.cpp 3.01% 1.92 GB 1.98 GB - -0.50% -
polyhedron/protein 2.49% 63.16 MB 64.73 MB - -0.64% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FP EMULATION -10.67% 543.860 485.820 - -1.26% -
botan/KASUMI encrypt -8.29% 71.428 65.509 - 0.01% -
botan/Blowfish encrypt -6.64% 227.490 212.392 - -0.14% -
botan/Blowfish decrypt -6.56% 225.237 210.460 - -0.18% -
botan/Twofish encrypt -6.40% 299.482 280.312 - -0.57% -
nbench/ASSIGNMENT -6.04% 63.827 59.973 - 1.32% -
botan/Twofish decrypt -4.76% 297.017 282.886 - 5.52% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.38% 62.885 60.131 - -1.87% -
botan/ARIA-128 decrypt -4.31% 96.845 92.667 - -0.69% -
botan/KASUMI decrypt -4.23% 69.508 66.569 - -5.05% -
botan/ARIA-128 encrypt -4.13% 96.746 92.748 - -0.48% -
botan/ARIA-192 encrypt -3.97% 82.741 79.460 - -0.61% -
botan/AES-128/XTS encrypt -3.85% 1576.568 1515.840 - -0.68% -
botan/AES-128/XTS decrypt -3.75% 1534.323 1476.812 - -4.24% -
botan/ARIA-256 encrypt -3.64% 72.261 69.631 - -0.35% -
botan/ARIA-256 decrypt -3.60% 72.257 69.656 - -0.29% -
botan/Whirlpool hash -3.53% 142.025 137.017 - -0.22% -
nbench/LU DECOMPOSITION -3.52% 3813.000 3678.900 - 8.74% -
botan/DES decrypt -3.35% 92.295 89.201 - -0.12% -
botan/ARIA-192 decrypt -3.24% 82.163 79.502 - -0.37% -
nbench/HUFFMAN -3.17% 6213.100 6015.900 - -4.46% -
botan/Salsa20 encrypt -3.12% 506.672 490.840 - 0.68% -
botan/CAST-128 decrypt -3.05% 225.270 218.410 - -0.50% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.93% 63.711 61.845 - -0.90% -
botan/AES-128/OCB encrypt -2.09% 870.702 852.543 - 0.45% -
botan/TripleDES decrypt -2.02% 32.165 31.515 - 0.03% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
cray/elf 7.24% 57.41 KB 61.56 KB - 8.41% -
random/pr36439.cpp/elf/sections/text 6.09% 102.85 KB 109.12 KB - 0.78% -
polyhedron/doduc/elf 6.04% 452.38 KB 479.70 KB - 15.71% -
polyhedron/air/elf 5.83% 112.13 KB 118.67 KB - 7.64% -
polyhedron/aermod/elf 5.42% 1.60 MB 1.69 MB - 6.66% -
polyhedron/mdbx/elf 4.99% 138.80 KB 145.73 KB - 9.53% -
polyhedron/tfft2/elf 4.92% 41.15 KB 43.17 KB - 5.64% -
polyhedron/ac/elf 4.80% 50.27 KB 52.69 KB - 3.83% -
polyhedron/capacita/elf 3.82% 84.23 KB 87.45 KB - 15.26% -
polyhedron/linpk/elf/sections/text 3.75% 6.25 KB 6.49 KB - 3.68% -
botan/elf 3.47% 12.87 MB 13.32 MB - 27.06% -
polyhedron/air/elf/sections/text 3.18% 33.88 KB 34.95 KB - 2.51% -
polyhedron/mdbx/elf/sections/text 3.15% 28.27 KB 29.16 KB - 1.56% -
polyhedron/induct2/elf 3.02% 319.11 KB 328.73 KB - 11.54% -
polyhedron/mp_prop_design/elf 2.95% 60.57 KB 62.36 KB - 3.02% -
random/pr12850.cpp/elf/sections/text 2.95% 88.04 KB 90.63 KB - 47.05% -
polyhedron/linpk/elf 2.79% 42.01 KB 43.18 KB - 7.34% -
polyhedron/aermod/elf/sections/text 2.75% 650.19 KB 668.08 KB - 2.70% -
polyhedron/rnflow/elf 2.69% 212.15 KB 217.86 KB - 24.62% -
nbench/elf 2.26% 231.11 KB 236.34 KB - 23.85% -
cray/elf/sections/text 2.07% 6.80 KB 6.94 KB - -0.28% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr70614.c -42.78% 1.810 1.036 - 0.55% -
polyhedron/fatigue2 -21.39% 1.762 1.385 - -23.17% -
polyhedron/mp_prop_design -17.15% 0.824 0.683 - -21.14% -
polyhedron/ac -15.62% 0.619 0.522 - -19.00% -
random/pr38518.c -15.18% 10.945 9.283 - 4.98% -
botan -14.92% 112.147 95.419 - -11.17% -
random/pr29433.cpp -12.74% 17.172 14.984 - -0.08% -
polyhedron/protein -11.46% 2.218 1.964 - -12.99% -
random/pr36262.c -10.40% 11.126 9.969 - 10.65% -
polyhedron/induct2 -9.57% 3.541 3.202 - -11.17% -
tramp3d -9.53% 43.846 39.666 - 3.18% -
polyhedron/channel2 -7.94% 0.467 0.430 - -17.69% -
polyhedron/gas_dyn2 -6.73% 1.253 1.168 - -8.50% -
random/pr69609.c -6.62% 84.925 79.305 - 3.35% -
random/pr36291.cpp -4.78% 32.648 31.088 - -3.74% -
polyhedron/doduc -2.97% 3.452 3.349 - -4.26% -
polyhedron/air -2.53% 1.979 1.929 - -8.57% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/air -31.45% 3.502 2.400 - 1.52% -
polyhedron/mdbx -13.29% 7.805 6.768 - 1.10% -
polyhedron/protein -10.20% 19.171 17.215 - 0.24% -
polyhedron/aermod -9.47% 8.492 7.688 - -0.07% -
polyhedron/doduc -8.98% 11.214 10.207 - 2.64% -
polyhedron/nf -8.70% 9.310 8.500 - 1.67% -
polyhedron/rnflow -7.18% 25.068 23.268 - 1.87% -
polyhedron/ac -6.28% 21.509 20.159 - -2.71% -
polyhedron/induct2 -4.81% 71.811 68.357 - -0.04% -
polyhedron/gas_dyn2 -3.75% 110.238 106.101 - -0.02% -
polyhedron/linpk -2.13% 4.083 3.997 - 14.66% -
polyhedron/channel2 -2.10% 42.594 41.700 - -1.10% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -21.95% 963.27 MB 751.87 MB - 0.45% -
random/pr26854-2.c -3.03% 1.60 GB 1.55 GB - 36.34% -
random/pr69609.c -2.90% 2.15 GB 2.09 GB - 37.62% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128 decrypt 90.87% 3113.480 5942.562 - 1.04% -
botan/AES-128 encrypt 87.34% 3154.672 5909.990 - -0.67% -
botan/AES-192 encrypt 85.46% 2645.499 4906.318 - -2.06% -
botan/AES-192 decrypt 42.41% 3429.666 4884.079 - -1.53% -
botan/SHA-512 hash 5.87% 279.491 295.905 - -0.28% -
botan/AES-256 encrypt 3.13% 4083.537 4211.356 - 1.28% -
nbench/NUMERIC SORT 2.77% 1470.600 1511.300 - -0.45% -
himeno 2.72% 975.132 1001.634 - 0.19% -
botan/ChaCha20Poly1305 decrypt 2.27% 410.258 419.551 - -0.30% -
botan/Threefish-512 encrypt 2.14% 351.158 358.677 - -0.74% -
botan/Noekeon decrypt 2.02% 358.604 365.834 - 0.07% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/test_fpu2/elf -12.75% 158.43 KB 138.23 KB - 17.92% -
polyhedron/channel2/elf/sections/text -6.81% 9.41 KB 8.77 KB - -5.75% -
random/pr26854-2.c/elf/sections/text -4.04% 325.55 KB 312.41 KB - -2.84% -
tramp3d/elf -3.24% 21.53 MB 20.84 MB - 29.57% -
polyhedron/fatigue2/elf/sections/text -2.64% 37.28 KB 36.30 KB - -1.83% -
random/pr12850.cpp/elf -2.20% 33.24 MB 32.51 MB - 44.41% -
random/pr29433.cpp/elf -2.05% 1.44 MB 1.41 MB - 7.74% -

Added Tests - compile_time
random/pr28071.c
random/pr39326.c

Added Tests - mem_bytes
random/pr28071.c
random/pr39326.c

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
random/pr39326.c/elf
random/pr39326.c/elf/sections/text


Report Time: 0.23s
Name Current %
botan/AES-128 decrypt 5942.562 -
botan/AES-128 encrypt 5909.990 -
botan/AES-128/CBC/PKCS7 decrypt 2880.931 3.09%
botan/AES-128/CBC/PKCS7 encrypt 676.721 -
botan/AES-128/EAX decrypt 440.490 -
botan/AES-128/EAX encrypt 439.563 -
botan/AES-128/GCM(16) [clmul] decrypt 1099.355 -2.84%
botan/AES-128/GCM(16) [clmul] encrypt 1136.434 -2.80%
botan/AES-128/OCB decrypt 858.734 -
botan/AES-128/OCB encrypt 852.543 -
botan/AES-128/XTS decrypt 1476.812 -4.24%
botan/AES-128/XTS encrypt 1515.840 -
botan/AES-192 decrypt 4884.079 -
botan/AES-192 encrypt 4906.318 -2.06%
botan/AES-256 decrypt 4178.850 -
botan/AES-256 encrypt 4211.356 -
botan/ARIA-128 decrypt 92.667 -
botan/ARIA-128 encrypt 92.748 -
botan/ARIA-192 decrypt 79.502 -
botan/ARIA-192 encrypt 79.460 -
botan/ARIA-256 decrypt 69.656 -
botan/ARIA-256 encrypt 69.631 -
botan/Blowfish decrypt 210.460 -
botan/Blowfish encrypt 212.392 -
botan/CAST-128 decrypt 218.410 -
botan/CAST-128 encrypt 220.645 -
botan/CAST-256 decrypt 76.486 -
botan/CAST-256 encrypt 76.449 -
botan/CMAC(AES-128) mac 757.248 -
botan/CTR-BE(AES-128) decrypt 3049.244 -
botan/CTR-BE(AES-128) encrypt 3031.181 -
botan/CTR-BE(Serpent) decrypt 229.364 -
botan/CTR-BE(Serpent) encrypt 228.810 -
botan/Camellia-128 decrypt 140.104 -
botan/Camellia-128 encrypt 140.341 -
botan/Camellia-192 decrypt 109.346 -
botan/Camellia-192 encrypt 109.484 -
botan/Camellia-256 decrypt 109.394 -
botan/Camellia-256 encrypt 109.513 -
botan/ChaCha20Poly1305 decrypt 419.551 -
botan/ChaCha20Poly1305 encrypt 422.310 -
botan/DES decrypt 89.201 -
botan/DES encrypt 89.492 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 61.845 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 60.131 -
botan/HMAC(SHA-256) mac 1459.307 -
botan/IDEA decrypt 449.299 -
botan/IDEA encrypt 449.325 -
botan/KASUMI decrypt 66.569 -5.05%
botan/KASUMI encrypt 65.509 -
botan/Keccak-1600(512) hash 149.520 -
botan/MISTY1 decrypt 97.205 -
botan/MISTY1 encrypt 97.704 -
botan/Noekeon decrypt 365.834 -
botan/Noekeon encrypt 357.743 -
botan/RC4 encrypt 186.541 -
botan/RIPEMD-160 hash 372.311 -
botan/SHA-160 hash 1339.490 -
botan/SHA-256 hash 1283.166 -
botan/SHA-512 hash 295.905 -
botan/SHACAL2 decrypt 413.670 -
botan/SHACAL2 encrypt 1422.223 -
botan/SM4 decrypt 122.155 -
botan/SM4 encrypt 122.275 -
botan/Salsa20 encrypt 490.840 -
botan/Serpent decrypt 268.924 -
botan/Serpent encrypt 241.628 -
botan/Serpent/CBC/PKCS7 decrypt 248.010 -
botan/Serpent/CBC/PKCS7 encrypt 88.360 -
botan/Serpent/EAX decrypt 57.097 -
botan/Serpent/EAX encrypt 57.244 -
botan/Serpent/GCM(16) [clmul] decrypt 169.388 -
botan/Serpent/GCM(16) [clmul] encrypt 169.916 -
botan/Serpent/OCB decrypt 197.598 -
botan/Serpent/OCB encrypt 182.956 -
botan/Serpent/XTS decrypt 225.415 -
botan/Serpent/XTS encrypt 206.111 -
botan/Skein-512(512) hash 449.746 -
botan/Threefish-512 decrypt 339.364 -
botan/Threefish-512 encrypt 358.677 -
botan/Tiger(24,3) hash 470.979 -
botan/TripleDES decrypt 31.515 -
botan/TripleDES encrypt 31.542 -
botan/Twofish decrypt 282.886 5.52%
botan/Twofish encrypt 280.312 -
botan/Whirlpool hash 137.017 -
botan/XTEA decrypt 193.688 -
botan/XTEA encrypt 193.439 -
himeno 1001.634 -
nbench/ASSIGNMENT 59.973 -
nbench/BITFIELD 657380000.000 -
nbench/FOURIER 154100.000 -
nbench/FP EMULATION 485.820 -
nbench/HUFFMAN 6015.900 -4.46%
nbench/IDEA 14826.000 -
nbench/LU DECOMPOSITION 3678.900 8.74%
nbench/NEURAL NET 146.810 -
nbench/NUMERIC SORT 1511.300 -
nbench/STRING SORT 1272.700 -
Geometric Mean 410.183 -
Name Current %
botan/elf 13.32 MB 27.06%
botan/elf/sections/text 300.00 KB -
cray/elf 61.56 KB 8.41%
cray/elf/sections/text 6.94 KB -
himeno/elf 41.06 KB -
himeno/elf/sections/text 4.05 KB -
nbench/elf 236.34 KB 23.85%
nbench/elf/sections/text 29.99 KB -
polyhedron/ac/elf 52.69 KB 3.83%
polyhedron/ac/elf/sections/text 11.42 KB -
polyhedron/aermod/elf 1.69 MB 6.66%
polyhedron/aermod/elf/sections/text 668.08 KB 2.70%
polyhedron/air/elf 118.67 KB 7.64%
polyhedron/air/elf/sections/text 34.95 KB 2.51%
polyhedron/capacita/elf 87.45 KB 15.26%
polyhedron/capacita/elf/sections/text 23.99 KB 2.86%
polyhedron/channel2/elf 43.46 KB -4.19%
polyhedron/channel2/elf/sections/text 8.77 KB -5.75%
polyhedron/doduc/elf 479.70 KB 15.71%
polyhedron/doduc/elf/sections/text 89.00 KB -
polyhedron/fatigue2/elf 127.70 KB 3.73%
polyhedron/fatigue2/elf/sections/text 36.30 KB -
polyhedron/gas_dyn2/elf 105.44 KB 5.33%
polyhedron/gas_dyn2/elf/sections/text 25.49 KB -
polyhedron/induct2/elf 328.73 KB 11.54%
polyhedron/induct2/elf/sections/text 96.33 KB -
polyhedron/linpk/elf 43.18 KB 7.34%
polyhedron/linpk/elf/sections/text 6.49 KB 3.68%
polyhedron/mdbx/elf 145.73 KB 9.53%
polyhedron/mdbx/elf/sections/text 29.16 KB -
polyhedron/mp_prop_design/elf 62.36 KB 3.02%
polyhedron/mp_prop_design/elf/sections/text 15.52 KB -
polyhedron/nf/elf 55.37 KB 5.52%
polyhedron/nf/elf/sections/text 10.53 KB -2.35%
polyhedron/protein/elf 158.90 KB 9.71%
polyhedron/protein/elf/sections/text 40.52 KB -
polyhedron/rnflow/elf 217.86 KB 24.62%
polyhedron/rnflow/elf/sections/text 44.14 KB -
polyhedron/test_fpu2/elf 138.23 KB 17.92%
polyhedron/test_fpu2/elf/sections/text 32.41 KB -
polyhedron/tfft2/elf 43.17 KB 5.64%
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 10.25 MB 27.03%
random/pr12392.cpp/elf/sections/text 372.62 KB -
random/pr12850.cpp/elf 32.51 MB 44.41%
random/pr12850.cpp/elf/sections/text 90.63 KB 47.05%
random/pr26854-2.c/elf 1.60 MB -
random/pr26854-2.c/elf/sections/text 312.41 KB -2.84%
random/pr28071.c/elf 3.97 MB -
random/pr28071.c/elf/sections/text 909.01 KB -
random/pr29433.cpp/elf 1.41 MB 7.74%
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 343.70 KB -
random/pr36262.c/elf/sections/text 104.41 KB -
random/pr36291.cpp/elf 14.49 MB 39.27%
random/pr36291.cpp/elf/sections/text 847.95 KB -
random/pr36439.cpp/elf 14.07 MB 68.76%
random/pr36439.cpp/elf/sections/text 109.12 KB -
random/pr38518.c/elf 343.53 KB -
random/pr38518.c/elf/sections/text 104.41 KB -
random/pr39326.c/elf 1.32 MB -
random/pr39326.c/elf/sections/text 334.56 KB -
random/pr69609.c/elf 1.06 MB -
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 -
tramp3d/elf 20.84 MB 29.57%
tramp3d/elf/sections/text 487.14 KB -
Geometric Mean 59.27 KB -55.90%
Name Current %
botan 17.93 MB -2.01%
cray 36.01 MB -
himeno 32.98 MB -
nbench 47.88 MB -
polyhedron/ac 38.86 MB -
polyhedron/aermod 564.37 MB -
polyhedron/air 71.87 MB -
polyhedron/capacita 48.86 MB -
polyhedron/channel2 37.46 MB -
polyhedron/doduc 103.15 MB -
polyhedron/fatigue2 54.40 MB -
polyhedron/gas_dyn2 50.12 MB -
polyhedron/induct2 94.41 MB -
polyhedron/linpk 36.58 MB -
polyhedron/mdbx 51.16 MB -
polyhedron/mp_prop_design 43.33 MB -2.24%
polyhedron/nf 40.53 MB -
polyhedron/protein 64.73 MB -
polyhedron/rnflow 84.32 MB -
polyhedron/test_fpu2 65.86 MB -
polyhedron/tfft2 35.93 MB -
random/empty.C 18.71 MB -2.19%
random/empty.c 17.19 MB -
random/pr12392.cpp 751.87 MB -
random/pr12850.cpp 903.37 MB -
random/pr26854-2.c 1.55 GB 36.34%
random/pr28071.c 5.45 GB 318.61%
random/pr29433.cpp 1.98 GB -
random/pr36262.c 400.46 MB 54.35%
random/pr36291.cpp 672.45 MB 2.42%
random/pr36439.cpp 592.88 MB 4.07%
random/pr38518.c 400.45 MB 58.82%
random/pr39326.c 501.54 MB 11.51%
random/pr69609.c 2.09 GB 37.62%
random/pr70614.c 65.62 MB -2.85%
tramp3d 921.87 MB -
Geometric Mean 135.34 MB 8.50%