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Machine Info

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: 1500.000
CPU max MHz: 2000.0000
CPU min MHz: 1500.0000
BogoMIPS: 3992.68
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: 263695408 kB
Run Info

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 20201120 (experimental) a0917becd66182eee6eb6a7a150e38f0463b765d
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 a0917becd66182eee6eb6a7a150e38f0463b765d
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
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benzen.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1605896737000.a0917becd66182eee6eb6a7a150e38f0463b765d 2020-11-21T17:26:27.433119 0:01:34.425855
Previous 1605896127000.11d39d4b278efb4a0134f495d698c2cd764c06e4 2020-11-21T06:46:07.988352 0:00:57.821028
Baseline 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b 2019-10-25T18:03:45.968290 0:01:30.954146

Tests Summary

Status Group # # (B)
Performance Regressions 94 123
Performance Improvements 11 49
Added Tests 3 11
Unchanged Tests 1146 1071
Total Tests 1254

Run-Over-Run Changes Detail

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c 192.24% 10.238 29.920 - 168.91% -
random/pr38518.c 168.84% 9.441 25.382 - 131.91% -
polyhedron/tfft2 39.02% 0.450 0.626 - 49.09% -
polyhedron/nf 30.48% 0.664 0.867 - 38.59% -
polyhedron/capacita 22.95% 1.255 1.543 - 28.90% -
polyhedron/linpk 18.70% 0.482 0.572 - 25.22% -
polyhedron/air 14.51% 2.163 2.476 - 25.11% -
polyhedron/gas_dyn2 14.42% 1.286 1.472 - 17.49% -
polyhedron/mdbx 14.19% 1.492 1.703 - 20.95% -
random/pr39326.c 13.48% 65.586 74.428 - 0.00% -
polyhedron/test_fpu2 12.24% 2.252 2.528 - 12.73% -
polyhedron/ac 11.24% 0.645 0.717 - 15.94% -
himeno 8.96% 0.297 0.324 - 11.96% -
polyhedron/rnflow 8.79% 2.837 3.087 - 11.10% -
polyhedron/channel2 8.32% 0.477 0.517 - 10.63% -
polyhedron/protein 7.95% 2.271 2.451 - 10.52% -
polyhedron/doduc 3.93% 3.445 3.581 - 3.74% -
polyhedron/mp_prop_design 3.75% 0.845 0.877 - 6.41% -
polyhedron/fatigue2 3.72% 1.796 1.863 - 5.75% -
random/pr36439.cpp 3.54% 37.767 39.105 - 7.52% -
random/pr69609.c 3.01% 79.479 81.873 - -3.59% -
nbench 2.45% 2.445 2.505 - 6.68% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 72.91% 47.210 81.631 - 65.62% -
polyhedron/induct2 12.00% 73.563 82.390 - 14.73% -
polyhedron/doduc 6.86% 9.821 10.495 - -6.41% -
polyhedron/linpk 3.89% 2.979 3.095 - -24.22% -
polyhedron/aermod 2.43% 7.562 7.745 - -8.79% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c 365.47% 397.03 MB 1.80 GB - 389.26% -
random/pr38518.c 357.11% 404.61 MB 1.81 GB - 389.24% -
polyhedron/tfft2 12.59% 36.83 MB 41.47 MB - 22.25% -
polyhedron/air 12.43% 75.45 MB 84.83 MB - 25.44% -
polyhedron/capacita 10.75% 50.15 MB 55.54 MB - 17.85% -
polyhedron/nf 10.69% 41.60 MB 46.05 MB - 18.29% -
polyhedron/rnflow 9.23% 84.87 MB 92.70 MB - 15.32% -
polyhedron/test_fpu2 9.10% 67.21 MB 73.33 MB - 11.35% -
polyhedron/protein 8.67% 66.51 MB 72.28 MB - 14.44% -
polyhedron/gas_dyn2 8.34% 51.45 MB 55.74 MB - 15.42% -
polyhedron/mdbx 8.01% 52.38 MB 56.57 MB - 16.04% -
polyhedron/ac 5.48% 40.59 MB 42.82 MB - 14.32% -
polyhedron/linpk 4.51% 37.37 MB 39.05 MB - 13.15% -
polyhedron/fatigue2 2.86% 56.29 MB 57.89 MB - 10.55% -
polyhedron/doduc 2.58% 104.74 MB 107.45 MB - 7.99% -
polyhedron/channel2 2.37% 38.77 MB 39.69 MB - 10.99% -
nbench 2.14% 49.11 MB 50.16 MB - 10.32% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/AES-128/OCB decrypt -8.84% 938.369 855.399 - -0.72% -
botan/ARIA-128 encrypt -5.55% 93.564 88.367 - -8.66% -
botan/ARIA-128 decrypt -5.29% 93.487 88.540 - -8.58% -
botan/ARIA-192 encrypt -4.87% 80.085 76.183 - -7.93% -
botan/ARIA-192 decrypt -4.58% 79.950 76.291 - -7.15% -
botan/ARIA-256 encrypt -4.50% 69.963 66.815 - -7.54% -
botan/KASUMI decrypt -4.06% 54.617 52.402 - -24.61% -
botan/ARIA-256 decrypt -4.04% 69.993 67.165 - -7.05% -
botan/CTR-BE(AES-128) decrypt -3.17% 3159.052 3058.996 - -0.48% -
botan/AES-128/XTS encrypt -2.60% 1470.886 1432.704 - -9.13% -
botan/XTEA decrypt -2.02% 192.706 188.808 - -2.30% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text 230.30% 104.55 KB 345.33 KB - 230.08% -
random/pr38518.c/elf/sections/text 230.30% 104.55 KB 345.33 KB - 230.08% -
random/pr38518.c/elf 121.82% 331.66 KB 735.69 KB - 113.27% -
random/pr36262.c/elf 121.80% 331.81 KB 735.97 KB - 113.24% -
polyhedron/tfft2/elf/sections/text 55.06% 5.70 KB 8.84 KB - 53.38% -
polyhedron/linpk/elf/sections/text 38.91% 6.34 KB 8.81 KB - 40.99% -
polyhedron/nf/elf/sections/text 36.44% 10.72 KB 14.63 KB - 40.12% -
polyhedron/air/elf/sections/text 26.88% 34.24 KB 43.44 KB - 28.23% -
polyhedron/capacita/elf/sections/text 24.91% 22.89 KB 28.59 KB - 21.03% -
polyhedron/mdbx/elf/sections/text 22.49% 27.86 KB 34.13 KB - 20.73% -
polyhedron/test_fpu2/elf/sections/text 20.79% 33.06 KB 39.94 KB - 24.20% -
polyhedron/rnflow/elf/sections/text 18.94% 43.81 KB 52.11 KB - 17.47% -
polyhedron/ac/elf/sections/text 18.05% 10.74 KB 12.67 KB - 10.79% -
polyhedron/tfft2/elf 14.73% 43.28 KB 49.66 KB - 20.68% -
random/pr36439.cpp/elf/sections/text 13.61% 110.24 KB 125.24 KB - 21.77% -
polyhedron/gas_dyn2/elf/sections/text 12.86% 25.39 KB 28.66 KB - 10.68% -
polyhedron/capacita/elf 12.78% 81.41 KB 91.81 KB - 9.01% -
polyhedron/nf/elf 11.33% 54.88 KB 61.10 KB - 10.97% -
himeno/elf/sections/text 10.81% 4.05 KB 4.49 KB - 12.55% -
polyhedron/linpk/elf 10.60% 42.90 KB 47.45 KB - 12.94% -
polyhedron/protein/elf/sections/text 10.54% 40.63 KB 44.91 KB - 9.74% -
polyhedron/test_fpu2/elf 8.73% 138.71 KB 150.82 KB - -4.80% -
random/pr69609.c/elf 8.32% 923.09 KB 999.88 KB - -6.94% -
polyhedron/ac/elf 8.07% 51.70 KB 55.88 KB - 11.14% -
polyhedron/air/elf 7.83% 118.20 KB 127.45 KB - 13.66% -
polyhedron/channel2/elf/sections/text 7.72% 8.30 KB 8.94 KB - -4.98% -
polyhedron/mp_prop_design/elf 6.42% 62.27 KB 66.27 KB - 9.40% -
random/pr39326.c/elf/sections/text 5.63% 285.14 KB 301.20 KB - 0.00% -
polyhedron/rnflow/elf 5.53% 223.30 KB 235.65 KB - 11.08% -
polyhedron/mdbx/elf 5.22% 145.82 KB 153.43 KB - 10.54% -
tramp3d/elf/sections/text 4.72% 470.77 KB 493.00 KB - 1.38% -
polyhedron/gas_dyn2/elf 4.65% 107.09 KB 112.08 KB - 5.24% -
tramp3d/elf 4.44% 19.82 MB 20.70 MB - -3.86% -
polyhedron/doduc/elf/sections/text 4.43% 88.27 KB 92.17 KB - 5.00% -
polyhedron/protein/elf 4.42% 163.20 KB 170.41 KB - 8.47% -
random/pr69609.c/elf/sections/text 4.42% 376.50 KB 393.12 KB - 3.30% -
nbench/elf/sections/text 3.75% 29.58 KB 30.69 KB - 2.34% -
polyhedron/mp_prop_design/elf/sections/text 2.83% 15.44 KB 15.88 KB - 3.25% -
random/pr39326.c/elf 2.18% 1.07 MB 1.09 MB - 0.00% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/induct2 -18.17% 4.425 3.621 - 2.25% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 -54.72% 106.165 48.073 - -56.39% -
polyhedron/test_fpu2 -23.81% 75.045 57.175 - -24.64% -
polyhedron/nf -5.70% 8.351 7.875 - -15.41% -
polyhedron/fatigue2 -4.21% 98.716 94.563 - -8.71% -
polyhedron/air -3.68% 2.420 2.331 - -33.42% -
polyhedron/capacita -2.11% 21.738 21.280 - -10.43% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET 22.18% 150.340 183.680 - 24.73% -
nbench/LU DECOMPOSITION 18.39% 3523.800 4171.700 - 9.41% -
nbench/ASSIGNMENT 10.37% 59.105 65.234 - 2.20% -
botan/AES-128/CBC/PKCS7 decrypt 2.32% 2956.743 3025.339 - 5.00% -

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

Run-Over-Baseline Changes Detail

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c 168.91% 11.126 29.920 - 192.24% -
random/pr38518.c 131.91% 10.945 25.382 - 168.84% -
random/pr12392.cpp 56.68% 62.226 97.493 - -0.38% -
polyhedron/tfft2 49.09% 0.420 0.626 - 39.02% -
polyhedron/nf 38.59% 0.625 0.867 - 30.48% -
polyhedron/capacita 28.90% 1.197 1.543 - 22.95% -
polyhedron/linpk 25.22% 0.457 0.572 - 18.70% -
polyhedron/air 25.11% 1.979 2.476 - 14.51% -
polyhedron/mdbx 20.95% 1.408 1.703 - 14.19% -
polyhedron/gas_dyn2 17.49% 1.253 1.472 - 14.42% -
polyhedron/ac 15.94% 0.619 0.717 - 11.24% -
polyhedron/test_fpu2 12.73% 2.243 2.528 - 12.24% -
himeno 11.96% 0.289 0.324 - 8.96% -
polyhedron/rnflow 11.10% 2.778 3.087 - 8.79% -
polyhedron/channel2 10.63% 0.467 0.517 - 8.32% -
polyhedron/protein 10.52% 2.218 2.451 - 7.95% -
random/pr36439.cpp 7.52% 36.370 39.105 - 3.54% -
nbench 6.68% 2.348 2.505 - 2.45% -
polyhedron/mp_prop_design 6.41% 0.824 0.877 - 3.75% -
polyhedron/fatigue2 5.75% 1.762 1.863 - 3.72% -
polyhedron/aermod 4.93% 18.370 19.276 - 1.51% -
polyhedron/doduc 3.74% 3.452 3.581 - 3.93% -
random/pr12850.cpp 3.23% 62.303 64.317 - -0.13% -
polyhedron/induct2 2.25% 3.541 3.621 - -18.17% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
cray 111.79% 5.622 11.906 - 0.04% -
polyhedron/tfft2 65.62% 49.287 81.631 - 72.91% -
polyhedron/induct2 14.73% 71.811 82.390 - 12.00% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c 389.26% 377.72 MB 1.80 GB - 365.47% -
random/pr38518.c 389.24% 378.04 MB 1.81 GB - 357.11% -
polyhedron/air 25.44% 67.62 MB 84.83 MB - 12.43% -
polyhedron/tfft2 22.25% 33.92 MB 41.47 MB - 12.59% -
botan 18.55% 15.08 MB 17.88 MB - 0.00% -
polyhedron/nf 18.29% 38.93 MB 46.05 MB - 10.69% -
polyhedron/capacita 17.85% 47.13 MB 55.54 MB - 10.75% -
polyhedron/mdbx 16.04% 48.75 MB 56.57 MB - 8.01% -
polyhedron/gas_dyn2 15.42% 48.30 MB 55.74 MB - 8.34% -
polyhedron/rnflow 15.32% 80.39 MB 92.70 MB - 9.23% -
polyhedron/protein 14.44% 63.16 MB 72.28 MB - 8.67% -
polyhedron/ac 14.32% 37.45 MB 42.82 MB - 5.48% -
polyhedron/linpk 13.15% 34.52 MB 39.05 MB - 4.51% -
polyhedron/test_fpu2 11.35% 65.85 MB 73.33 MB - 9.10% -
polyhedron/channel2 10.99% 35.76 MB 39.69 MB - 2.37% -
polyhedron/fatigue2 10.55% 52.37 MB 57.89 MB - 2.86% -
nbench 10.32% 45.46 MB 50.16 MB - 2.14% -
himeno 9.64% 31.11 MB 34.11 MB - 1.65% -
polyhedron/mp_prop_design 9.51% 41.61 MB 45.57 MB - 1.91% -
polyhedron/doduc 7.99% 99.50 MB 107.45 MB - 2.58% -
cray 7.78% 33.99 MB 36.63 MB - 0.00% -
random/pr36291.cpp 7.23% 617.16 MB 661.78 MB - 0.01% -
polyhedron/induct2 6.13% 89.45 MB 94.93 MB - 0.00% -
random/empty.C 5.95% 17.72 MB 18.77 MB - 0.00% -
random/empty.c 5.43% 16.55 MB 17.45 MB - 0.00% -
random/pr36439.cpp 4.91% 550.23 MB 577.27 MB - 0.40% -
random/pr69609.c 3.89% 2.15 GB 2.23 GB - 0.17% -
random/pr12850.cpp 3.16% 869.30 MB 896.76 MB - 0.02% -
random/pr29433.cpp 3.13% 1.92 GB 1.98 GB - 0.07% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/KASUMI decrypt -24.61% 69.508 52.402 - -4.06% -
botan/Whirlpool hash -17.65% 142.025 116.956 - -0.10% -
nbench/FP EMULATION -9.89% 543.860 490.090 - -0.00% -
botan/AES-128/XTS encrypt -9.13% 1576.568 1432.704 - -2.60% -
botan/Keccak-1600(512) hash -8.68% 150.435 137.375 - 0.37% -
botan/ARIA-128 encrypt -8.66% 96.746 88.367 - -5.55% -
botan/ARIA-128 decrypt -8.58% 96.845 88.540 - -5.29% -
botan/ARIA-192 encrypt -7.93% 82.741 76.183 - -4.87% -
botan/ARIA-256 encrypt -7.54% 72.261 66.815 - -4.50% -
botan/ARIA-192 decrypt -7.15% 82.163 76.291 - -4.58% -
botan/Blowfish encrypt -7.13% 227.490 211.265 - 0.01% -
botan/ARIA-256 decrypt -7.05% 72.257 67.165 - -4.04% -
botan/Blowfish decrypt -6.95% 225.237 209.584 - -0.10% -
botan/KASUMI encrypt -6.89% 71.428 66.508 - 0.02% -
nbench/IDEA -5.39% 14712.000 13919.000 - 0.01% -
botan/Twofish encrypt -5.28% 299.482 283.659 - -0.10% -
botan/AES-128/XTS decrypt -5.24% 1534.323 1453.876 - 1.96% -
nbench/HUFFMAN -4.64% 6213.100 5925.100 - 0.23% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.39% 62.885 60.126 - 0.01% -
botan/Twofish decrypt -3.87% 297.017 285.509 - 0.04% -
botan/DES decrypt -3.27% 92.295 89.277 - 0.11% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.95% 63.711 61.831 - 0.00% -
botan/CAST-128 decrypt -2.94% 225.270 218.656 - -0.01% -
botan/XTEA decrypt -2.30% 193.252 188.808 - -2.02% -
botan/CAST-128 encrypt -2.18% 224.465 219.578 - -0.11% -
nbench/FOURIER -2.04% 157220.000 154010.000 - -0.02% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c/elf/sections/text 230.08% 104.62 KB 345.33 KB - 230.30% -
random/pr38518.c/elf/sections/text 230.08% 104.62 KB 345.33 KB - 230.30% -
random/pr38518.c/elf 113.27% 344.96 KB 735.69 KB - 121.82% -
random/pr36262.c/elf 113.24% 345.14 KB 735.97 KB - 121.80% -
polyhedron/tfft2/elf/sections/text 53.38% 5.77 KB 8.84 KB - 55.06% -
polyhedron/linpk/elf/sections/text 40.99% 6.25 KB 8.81 KB - 38.91% -
polyhedron/nf/elf/sections/text 40.12% 10.44 KB 14.63 KB - 36.44% -
polyhedron/air/elf/sections/text 28.23% 33.88 KB 43.44 KB - 26.88% -
polyhedron/test_fpu2/elf/sections/text 24.20% 32.16 KB 39.94 KB - 20.79% -
random/pr36439.cpp/elf/sections/text 21.77% 102.85 KB 125.24 KB - 13.61% -
polyhedron/capacita/elf/sections/text 21.03% 23.63 KB 28.59 KB - 24.91% -
polyhedron/mdbx/elf/sections/text 20.73% 28.27 KB 34.13 KB - 22.49% -
polyhedron/tfft2/elf 20.68% 41.15 KB 49.66 KB - 14.73% -
polyhedron/rnflow/elf/sections/text 17.47% 44.36 KB 52.11 KB - 18.94% -
polyhedron/air/elf 13.66% 112.13 KB 127.45 KB - 7.83% -
polyhedron/linpk/elf 12.94% 42.01 KB 47.45 KB - 10.60% -
random/pr26854-2.c/elf/sections/text 12.81% 325.55 KB 367.26 KB - -0.53% -
himeno/elf/sections/text 12.55% 3.99 KB 4.49 KB - 10.81% -
polyhedron/ac/elf 11.14% 50.27 KB 55.88 KB - 8.07% -
polyhedron/rnflow/elf 11.08% 212.15 KB 235.65 KB - 5.53% -
polyhedron/nf/elf 10.97% 55.06 KB 61.10 KB - 11.33% -
polyhedron/ac/elf/sections/text 10.79% 11.44 KB 12.67 KB - 18.05% -
polyhedron/gas_dyn2/elf/sections/text 10.68% 25.89 KB 28.66 KB - 12.86% -
polyhedron/mdbx/elf 10.54% 138.80 KB 153.43 KB - 5.22% -
polyhedron/protein/elf/sections/text 9.74% 40.92 KB 44.91 KB - 10.54% -
polyhedron/mp_prop_design/elf 9.40% 60.57 KB 66.27 KB - 6.42% -
polyhedron/capacita/elf 9.01% 84.23 KB 91.81 KB - 12.78% -
polyhedron/protein/elf 8.47% 157.10 KB 170.41 KB - 4.42% -
polyhedron/aermod/elf 5.77% 1.60 MB 1.70 MB - 1.13% -
polyhedron/gas_dyn2/elf 5.24% 106.50 KB 112.08 KB - 4.65% -
polyhedron/doduc/elf 5.08% 452.38 KB 475.37 KB - 0.54% -
polyhedron/doduc/elf/sections/text 5.00% 87.78 KB 92.17 KB - 4.43% -
random/pr12850.cpp/elf/sections/text 3.43% 88.04 KB 91.05 KB - 0.62% -
botan/elf 3.38% 12.87 MB 13.30 MB - 0.11% -
random/pr69609.c/elf/sections/text 3.30% 380.55 KB 393.12 KB - 4.42% -
polyhedron/mp_prop_design/elf/sections/text 3.25% 15.38 KB 15.88 KB - 2.83% -
random/pr70614.c/elf/sections/text 3.23% 32.85 KB 33.91 KB - 0.00% -
polyhedron/induct2/elf 2.82% 319.11 KB 328.09 KB - 0.05% -
nbench/elf/sections/text 2.34% 29.99 KB 30.69 KB - 3.75% -
polyhedron/aermod/elf/sections/text 2.31% 650.19 KB 665.24 KB - 1.74% -
nbench/elf 2.07% 231.11 KB 235.88 KB - 0.62% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr70614.c -41.21% 1.810 1.064 - -0.21% -
botan -13.00% 112.147 97.566 - 1.36% -
random/pr29433.cpp -12.62% 17.172 15.006 - 0.13% -
random/pr26854-2.c -7.79% 55.231 50.930 - -0.58% -
tramp3d -5.71% 43.846 41.344 - -0.41% -
random/pr69609.c -3.59% 84.925 81.873 - 3.01% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 -56.39% 110.238 48.073 - -54.72% -
polyhedron/air -33.42% 3.502 2.331 - -3.68% -
polyhedron/test_fpu2 -24.64% 75.864 57.175 - -23.81% -
polyhedron/linpk -24.22% 4.083 3.095 - 3.89% -
polyhedron/nf -15.41% 9.310 7.875 - -5.70% -
polyhedron/mdbx -14.14% 7.805 6.702 - -0.98% -
polyhedron/protein -11.92% 19.171 16.885 - -0.27% -
polyhedron/capacita -10.43% 23.757 21.280 - -2.11% -
polyhedron/rnflow -9.00% 25.068 22.811 - -0.64% -
polyhedron/channel2 -8.85% 42.594 38.825 - -1.87% -
polyhedron/aermod -8.79% 8.492 7.745 - 2.43% -
polyhedron/fatigue2 -8.71% 103.585 94.563 - -4.21% -
polyhedron/doduc -6.41% 11.214 10.495 - 6.86% -
polyhedron/ac -3.76% 21.509 20.701 - -0.84% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -21.51% 963.27 MB 756.09 MB - -0.17% -
random/pr26854-2.c -17.57% 1.60 GB 1.32 GB - 0.71% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128 decrypt 90.67% 3113.480 5936.610 - -0.08% -
botan/AES-192 encrypt 86.90% 2645.499 4944.544 - 0.79% -
botan/AES-128 encrypt 84.81% 3154.672 5830.230 - -1.87% -
botan/AES-192 decrypt 42.96% 3429.666 4902.942 - -0.06% -
nbench/NEURAL NET 24.73% 147.260 183.680 - 22.18% -
botan/AES-128/CBC/PKCS7 encrypt 18.33% 675.915 799.836 - 0.34% -
botan/CMAC(AES-128) mac 11.25% 757.636 842.896 - 0.17% -
nbench/LU DECOMPOSITION 9.41% 3813.000 4171.700 - 18.39% -
botan/AES-128/OCB encrypt 7.41% 870.702 935.199 - -1.30% -
botan/SHA-512 hash 5.84% 279.491 295.808 - -0.19% -
botan/AES-128/EAX encrypt 5.18% 435.619 458.203 - -1.04% -
botan/AES-128/EAX decrypt 5.07% 433.450 455.411 - -1.69% -
botan/AES-128/CBC/PKCS7 decrypt 5.00% 2881.389 3025.339 - 2.32% -
botan/ChaCha20Poly1305 decrypt 3.68% 410.258 425.372 - 1.29% -
himeno 3.45% 975.132 1008.812 - 0.74% -
botan/CTR-BE(AES-128) encrypt 3.38% 3038.364 3140.979 - -0.58% -
botan/ChaCha20Poly1305 encrypt 2.97% 416.592 428.961 - 1.47% -
botan/AES-256 decrypt 2.38% 4124.354 4222.690 - -0.07% -
nbench/ASSIGNMENT 2.20% 63.827 65.234 - 10.37% -
botan/AES-256 encrypt 2.08% 4083.537 4168.323 - -0.85% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr69609.c/elf -6.94% 1.05 MB 999.88 KB - 8.32% -
polyhedron/channel2/elf/sections/text -4.98% 9.41 KB 8.94 KB - 7.72% -
polyhedron/test_fpu2/elf -4.80% 158.43 KB 150.82 KB - 8.73% -
tramp3d/elf -3.86% 21.53 MB 20.70 MB - 4.44% -
random/pr12850.cpp/elf -3.49% 33.24 MB 32.08 MB - 0.01% -
cray/elf -2.59% 57.41 KB 55.92 KB - 0.00% -
random/pr29433.cpp/elf -2.03% 1.44 MB 1.41 MB - -0.00% -

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: 0.24s
score
Name Current %
botan/AES-128 decrypt 5936.610 -
botan/AES-128 encrypt 5830.230 -
botan/AES-128/CBC/PKCS7 decrypt 3025.339 2.32%
botan/AES-128/CBC/PKCS7 encrypt 799.836 -
botan/AES-128/EAX decrypt 455.411 -
botan/AES-128/EAX encrypt 458.203 -
botan/AES-128/GCM(16) [clmul] decrypt 1124.391 -
botan/AES-128/GCM(16) [clmul] encrypt 1148.682 -
botan/AES-128/OCB decrypt 855.399 -8.84%
botan/AES-128/OCB encrypt 935.199 -
botan/AES-128/XTS decrypt 1453.876 -
botan/AES-128/XTS encrypt 1432.704 -2.60%
botan/AES-192 decrypt 4902.942 -
botan/AES-192 encrypt 4944.544 -
botan/AES-256 decrypt 4222.690 -
botan/AES-256 encrypt 4168.323 -
botan/ARIA-128 decrypt 88.540 -5.29%
botan/ARIA-128 encrypt 88.367 -5.55%
botan/ARIA-192 decrypt 76.291 -4.58%
botan/ARIA-192 encrypt 76.183 -4.87%
botan/ARIA-256 decrypt 67.165 -4.04%
botan/ARIA-256 encrypt 66.815 -4.50%
botan/Blowfish decrypt 209.584 -
botan/Blowfish encrypt 211.265 -
botan/CAST-128 decrypt 218.656 -
botan/CAST-128 encrypt 219.578 -
botan/CAST-256 decrypt 76.699 -
botan/CAST-256 encrypt 76.709 -
botan/CMAC(AES-128) mac 842.896 -
botan/CTR-BE(AES-128) decrypt 3058.996 -3.17%
botan/CTR-BE(AES-128) encrypt 3140.979 -
botan/CTR-BE(Serpent) decrypt 230.424 -
botan/CTR-BE(Serpent) encrypt 230.374 -
botan/Camellia-128 decrypt 140.482 -
botan/Camellia-128 encrypt 140.611 -
botan/Camellia-192 decrypt 109.688 -
botan/Camellia-192 encrypt 109.652 -
botan/Camellia-256 decrypt 109.680 -
botan/Camellia-256 encrypt 109.743 -
botan/ChaCha20Poly1305 decrypt 425.372 -
botan/ChaCha20Poly1305 encrypt 428.961 -
botan/DES decrypt 89.277 -
botan/DES encrypt 89.554 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 61.831 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 60.126 -
botan/HMAC(SHA-256) mac 1460.879 -
botan/IDEA decrypt 448.267 -
botan/IDEA encrypt 449.665 -
botan/KASUMI decrypt 52.402 -4.06%
botan/KASUMI encrypt 66.508 -
botan/Keccak-1600(512) hash 137.375 -
botan/MISTY1 decrypt 97.224 -
botan/MISTY1 encrypt 97.690 -
botan/Noekeon decrypt 365.426 -
botan/Noekeon encrypt 357.767 -
botan/RC4 encrypt 187.431 -
botan/RIPEMD-160 hash 374.738 -
botan/SHA-160 hash 1339.843 -
botan/SHA-256 hash 1292.348 -
botan/SHA-512 hash 295.808 -
botan/SHACAL2 decrypt 415.033 -
botan/SHACAL2 encrypt 1422.246 -
botan/SM4 decrypt 121.485 -
botan/SM4 encrypt 121.225 -
botan/Salsa20 encrypt 497.036 -
botan/Serpent decrypt 268.321 -
botan/Serpent encrypt 241.604 -
botan/Serpent/CBC/PKCS7 decrypt 247.491 -
botan/Serpent/CBC/PKCS7 encrypt 88.629 -
botan/Serpent/EAX decrypt 57.084 -
botan/Serpent/EAX encrypt 57.063 -
botan/Serpent/GCM(16) [clmul] decrypt 169.432 -
botan/Serpent/GCM(16) [clmul] encrypt 169.615 -
botan/Serpent/OCB decrypt 196.313 -
botan/Serpent/OCB encrypt 183.050 -
botan/Serpent/XTS decrypt 224.515 -
botan/Serpent/XTS encrypt 205.180 -
botan/Skein-512(512) hash 447.814 -
botan/Threefish-512 decrypt 338.410 -
botan/Threefish-512 encrypt 357.807 -
botan/Tiger(24,3) hash 470.722 -
botan/TripleDES decrypt 31.522 -
botan/TripleDES encrypt 31.552 -
botan/Twofish decrypt 285.509 -
botan/Twofish encrypt 283.659 -
botan/Whirlpool hash 116.956 -
botan/XTEA decrypt 188.808 -2.02%
botan/XTEA encrypt 192.766 -
himeno 1008.812 -
nbench/ASSIGNMENT 65.234 10.37%
nbench/BITFIELD 657870000.000 -
nbench/FOURIER 154010.000 -
nbench/FP EMULATION 490.090 -
nbench/HUFFMAN 5925.100 -
nbench/IDEA 13919.000 -
nbench/LU DECOMPOSITION 4171.700 18.39%
nbench/NEURAL NET 183.680 22.18%
nbench/NUMERIC SORT 1491.800 -
nbench/STRING SORT 1265.500 -
Geometric Mean 410.780 -
size (bytes)
Name Current %
botan/elf 13.30 MB -
botan/elf/sections/text 298.41 KB -
cray/elf 55.92 KB -
cray/elf/sections/text 6.81 KB -
himeno/elf 41.23 KB -
himeno/elf/sections/text 4.49 KB 10.81%
nbench/elf 235.88 KB -
nbench/elf/sections/text 30.69 KB 3.75%
polyhedron/ac/elf 55.88 KB 8.07%
polyhedron/ac/elf/sections/text 12.67 KB 18.05%
polyhedron/aermod/elf 1.70 MB -
polyhedron/aermod/elf/sections/text 665.24 KB -
polyhedron/air/elf 127.45 KB 7.83%
polyhedron/air/elf/sections/text 43.44 KB 26.88%
polyhedron/capacita/elf 91.81 KB 12.78%
polyhedron/capacita/elf/sections/text 28.59 KB 24.91%
polyhedron/channel2/elf 43.33 KB -
polyhedron/channel2/elf/sections/text 8.94 KB 7.72%
polyhedron/doduc/elf 475.37 KB -
polyhedron/doduc/elf/sections/text 92.17 KB 4.43%
polyhedron/fatigue2/elf 128.11 KB -
polyhedron/fatigue2/elf/sections/text 37.36 KB -
polyhedron/gas_dyn2/elf 112.08 KB 4.65%
polyhedron/gas_dyn2/elf/sections/text 28.66 KB 12.86%
polyhedron/induct2/elf 328.09 KB -
polyhedron/induct2/elf/sections/text 97.31 KB -
polyhedron/linpk/elf 47.45 KB 10.60%
polyhedron/linpk/elf/sections/text 8.81 KB 38.91%
polyhedron/mdbx/elf 153.43 KB 5.22%
polyhedron/mdbx/elf/sections/text 34.13 KB 22.49%
polyhedron/mp_prop_design/elf 66.27 KB 6.42%
polyhedron/mp_prop_design/elf/sections/text 15.88 KB 2.83%
polyhedron/nf/elf 61.10 KB 11.33%
polyhedron/nf/elf/sections/text 14.63 KB 36.44%
polyhedron/protein/elf 170.41 KB 4.42%
polyhedron/protein/elf/sections/text 44.91 KB 10.54%
polyhedron/rnflow/elf 235.65 KB 5.53%
polyhedron/rnflow/elf/sections/text 52.11 KB 18.94%
polyhedron/test_fpu2/elf 150.82 KB 8.73%
polyhedron/test_fpu2/elf/sections/text 39.94 KB 20.79%
polyhedron/tfft2/elf 49.66 KB 14.73%
polyhedron/tfft2/elf/sections/text 8.84 KB 55.06%
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 371.26 KB -
random/pr12850.cpp/elf 32.08 MB -
random/pr12850.cpp/elf/sections/text 91.05 KB -
random/pr26854-2.c/elf 1.65 MB -
random/pr26854-2.c/elf/sections/text 367.26 KB -
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 735.97 KB 121.80%
random/pr36262.c/elf/sections/text 345.33 KB 230.30%
random/pr36291.cpp/elf 14.49 MB -
random/pr36291.cpp/elf/sections/text 846.92 KB -
random/pr36439.cpp/elf 14.18 MB -
random/pr36439.cpp/elf/sections/text 125.24 KB 13.61%
random/pr38518.c/elf 735.69 KB 121.82%
random/pr38518.c/elf/sections/text 345.33 KB 230.30%
random/pr39326.c/elf 1.09 MB 2.18%
random/pr39326.c/elf/sections/text 301.20 KB 5.63%
random/pr69609.c/elf 999.88 KB 8.32%
random/pr69609.c/elf/sections/text 393.12 KB 4.42%
random/pr70614.c/elf 142.20 KB -
random/pr70614.c/elf/sections/text 33.91 KB -
tramp3d/elf 20.70 MB 4.44%
tramp3d/elf/sections/text 493.00 KB 4.72%
Geometric Mean 65.58 KB -53.45%
mem_bytes (bytes)
Name Current %
botan 17.88 MB -
cray 36.63 MB -
himeno 34.11 MB -
nbench 50.16 MB 2.14%
polyhedron/ac 42.82 MB 5.48%
polyhedron/aermod 562.04 MB -
polyhedron/air 84.83 MB 12.43%
polyhedron/capacita 55.54 MB 10.75%
polyhedron/channel2 39.69 MB 2.37%
polyhedron/doduc 107.45 MB 2.58%
polyhedron/fatigue2 57.89 MB 2.86%
polyhedron/gas_dyn2 55.74 MB 8.34%
polyhedron/induct2 94.93 MB -
polyhedron/linpk 39.05 MB 4.51%
polyhedron/mdbx 56.57 MB 8.01%
polyhedron/mp_prop_design 45.57 MB -
polyhedron/nf 46.05 MB 10.69%
polyhedron/protein 72.28 MB 8.67%
polyhedron/rnflow 92.70 MB 9.23%
polyhedron/test_fpu2 73.33 MB 9.10%
polyhedron/tfft2 41.47 MB 12.59%
random/empty.C 18.77 MB -
random/empty.c 17.45 MB -
random/pr12392.cpp 756.09 MB -
random/pr12850.cpp 896.76 MB -
random/pr26854-2.c 1.32 GB -
random/pr28071.c 5.45 GB -
random/pr29433.cpp 1.98 GB -
random/pr36262.c 1.80 GB 365.47%
random/pr36291.cpp 661.78 MB -
random/pr36439.cpp 577.27 MB -
random/pr38518.c 1.81 GB 357.11%
random/pr39326.c 1.42 GB -
random/pr69609.c 2.23 GB -
random/pr70614.c 65.95 MB -
tramp3d 924.71 MB -
Geometric Mean 157.97 MB 12.27%