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

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.35.1.20201112-1
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) 12.0.0 20210510 (experimental) ea21f32198432a490dd490696322838d94b3d3b2
Copyright (C) 2021 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 ea21f32198432a490dd490696322838d94b3d3b2
glibc GNU C Library (GNU libc) release release version 2.32 (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 10.2.1 20201202 [revision e563687cf9d3d1278f45aaebd03e0f66531076c9].
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) 2.35.1.20201112-1
options None
reason None
uname Linux benzen 5.10.7-1-default #1 SMP Wed Jan 13 06:08:43 UTC 2021 (1c33a89) x86_64 x86_64 x86_64 GNU/Linux
Filter

benzen.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1621188953000.ea21f32198432a490dd490696322838d94b3d3b2 2021-05-17T09:33:17.329011 0:00:58.406703
Previous 1621170081000.4f5431c5768bbba81a422f6fed6a6e2454c700ee 2021-05-16T23:39:04.634851 0:01:34.171653
Baseline 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b 2019-10-25T18:03:45.968290 0:01:30.954146


Tests Summary

Status Group # # (B)
Performance Regressions 16 78
Performance Improvements 84 75
Added Tests 3 11
Unchanged Tests 1151 1090
Total Tests 1254

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 120.04% 48.293 106.265 - -3.60% -
polyhedron/test_fpu2 31.99% 56.611 74.721 - -1.51% -
polyhedron/nf 7.25% 7.779 8.343 - -10.38% -
polyhedron/capacita 2.12% 21.226 21.676 - -8.76% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp 4.56% 548.29 MB 573.30 MB - 4.19% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET -14.57% 182.280 155.720 - 5.74% -
nbench/LU DECOMPOSITION -8.94% 4228.400 3850.500 - 0.98% -
botan/KASUMI decrypt -5.44% 70.192 66.374 - -4.51% -
botan/ARIA-128 decrypt -5.31% 93.920 88.930 - -8.17% -
botan/ARIA-128 encrypt -5.04% 93.843 89.112 - -7.89% -
botan/ARIA-192 encrypt -4.71% 80.409 76.624 - -7.39% -
botan/ARIA-256 decrypt -4.59% 70.334 67.105 - -7.13% -
botan/ARIA-256 encrypt -4.57% 70.324 67.112 - -7.13% -
botan/ARIA-192 decrypt -4.50% 80.350 76.731 - -6.61% -
nbench/HUFFMAN -3.57% 6136.700 5917.800 - -4.75% -
botan/AES-128/OCB decrypt -2.25% 930.601 909.698 - 5.58% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c -67.85% 29.486 9.479 - -14.81% -
random/pr38518.c -66.19% 29.262 9.894 - -9.60% -
polyhedron/tfft2 -28.69% 0.665 0.474 - 12.91% -
polyhedron/nf -23.41% 0.893 0.684 - 9.33% -
polyhedron/capacita -19.48% 1.596 1.285 - 7.33% -
polyhedron/linpk -16.55% 0.599 0.500 - 9.42% -
polyhedron/mdbx -13.37% 1.735 1.503 - 6.70% -
polyhedron/gas_dyn2 -12.59% 1.501 1.312 - 4.72% -
polyhedron/air -11.71% 2.497 2.205 - 11.38% -
polyhedron/test_fpu2 -11.12% 2.550 2.266 - 1.04% -
polyhedron/ac -10.26% 0.738 0.663 - 7.13% -
polyhedron/rnflow -8.70% 3.152 2.878 - 3.59% -
himeno -8.20% 0.344 0.316 - 9.30% -
polyhedron/protein -6.30% 2.486 2.330 - 5.04% -
random/pr39326.c -4.33% 97.947 93.703 - 0.00% -
polyhedron/fatigue2 -3.84% 1.912 1.838 - 4.33% -
polyhedron/mp_prop_design -3.80% 0.896 0.862 - 4.53% -
random/pr36439.cpp -3.59% 38.961 37.563 - 3.28% -
polyhedron/aermod -3.56% 19.790 19.086 - 3.90% -
polyhedron/doduc -3.32% 3.720 3.597 - 4.20% -
nbench -3.17% 2.644 2.560 - 9.05% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -42.00% 82.074 47.601 - -3.42% -
polyhedron/induct2 -10.74% 82.421 73.566 - 2.44% -
polyhedron/linpk -2.96% 3.062 2.971 - -27.23% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c -58.30% 655.72 MB 273.46 MB - -27.66% -
random/pr36262.c -58.18% 654.62 MB 273.77 MB - -27.52% -
polyhedron/tfft2 -11.57% 42.09 MB 37.22 MB - 9.72% -
polyhedron/air -11.55% 85.00 MB 75.19 MB - 11.18% -
polyhedron/capacita -10.19% 56.02 MB 50.32 MB - 6.76% -
polyhedron/nf -9.12% 46.31 MB 42.09 MB - 8.12% -
polyhedron/doduc -9.00% 114.59 MB 104.28 MB - 4.80% -
polyhedron/rnflow -8.82% 94.40 MB 86.07 MB - 7.08% -
polyhedron/test_fpu2 -8.69% 73.75 MB 67.34 MB - 2.27% -
polyhedron/protein -8.25% 72.71 MB 66.71 MB - 5.62% -
polyhedron/gas_dyn2 -8.02% 56.11 MB 51.61 MB - 6.85% -
polyhedron/mdbx -7.34% 56.66 MB 52.50 MB - 7.69% -
polyhedron/ac -5.60% 42.99 MB 40.58 MB - 8.35% -
polyhedron/linpk -4.64% 39.42 MB 37.59 MB - 8.91% -
nbench -2.88% 50.90 MB 49.44 MB - 8.74% -
himeno -2.67% 35.14 MB 34.20 MB - 9.96% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/SHA-512 hash 36.64% 217.125 296.684 - 6.15% -
nbench/NUMERIC SORT 4.66% 1449.100 1516.600 - 3.13% -
botan/AES-128/OCB encrypt 4.21% 920.594 959.397 - 10.19% -
botan/DES decrypt 3.82% 85.974 89.256 - -3.29% -
botan/DES encrypt 3.65% 86.294 89.446 - -1.99% -
botan/AES-128 encrypt 2.53% 5800.159 5946.706 - 88.50% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text -69.89% 345.96 KB 104.15 KB - -0.45% -
random/pr38518.c/elf/sections/text -69.89% 345.96 KB 104.15 KB - -0.45% -
random/pr38518.c/elf -53.36% 749.65 KB 349.67 KB - 1.37% -
random/pr36262.c/elf -53.35% 749.80 KB 349.80 KB - 1.35% -
polyhedron/tfft2/elf/sections/text -36.10% 9.18 KB 5.86 KB - 1.69% -
polyhedron/linpk/elf/sections/text -28.38% 8.86 KB 6.35 KB - 1.56% -
polyhedron/nf/elf/sections/text -26.77% 14.71 KB 10.77 KB - 3.18% -
polyhedron/air/elf/sections/text -21.36% 43.52 KB 34.22 KB - 1.03% -
polyhedron/capacita/elf/sections/text -20.48% 28.83 KB 22.93 KB - -2.96% -
polyhedron/mdbx/elf/sections/text -18.85% 33.74 KB 27.38 KB - -3.14% -
polyhedron/test_fpu2/elf/sections/text -18.76% 40.15 KB 32.61 KB - 1.42% -
polyhedron/rnflow/elf/sections/text -15.89% 52.90 KB 44.49 KB - 0.29% -
polyhedron/ac/elf/sections/text -15.09% 12.63 KB 10.72 KB - -6.25% -
polyhedron/tfft2/elf -12.71% 47.32 KB 41.30 KB - 0.38% -
polyhedron/gas_dyn2/elf/sections/text -12.05% 28.79 KB 25.32 KB - -2.22% -
random/pr36439.cpp/elf/sections/text -11.88% 114.82 KB 101.18 KB - -1.63% -
polyhedron/capacita/elf -11.70% 85.84 KB 75.79 KB - -10.02% -
himeno/elf/sections/text -11.25% 4.58 KB 4.07 KB - 2.06% -
polyhedron/linpk/elf -9.94% 44.40 KB 39.98 KB - -4.82% -
polyhedron/protein/elf/sections/text -9.91% 45.10 KB 40.63 KB - -0.72% -
polyhedron/nf/elf -9.75% 58.51 KB 52.80 KB - -4.10% -
random/pr26854-2.c/elf/sections/text -8.65% 344.60 KB 314.79 KB - -3.31% -
polyhedron/test_fpu2/elf -8.31% 128.03 KB 117.39 KB - -25.90% -
random/pr69609.c/elf -7.66% 1008.82 KB 931.58 KB - -13.30% -
polyhedron/ac/elf -7.63% 54.16 KB 50.02 KB - -0.50% -
polyhedron/air/elf -7.48% 119.07 KB 110.16 KB - -1.76% -
polyhedron/mdbx/elf -7.33% 139.32 KB 129.11 KB - -6.98% -
polyhedron/mp_prop_design/elf -6.27% 63.91 KB 59.90 KB - -1.11% -
polyhedron/rnflow/elf -5.76% 189.72 KB 178.80 KB - -15.72% -
polyhedron/gas_dyn2/elf -4.67% 104.93 KB 100.03 KB - -6.07% -
random/pr69609.c/elf/sections/text -4.26% 399.82 KB 382.80 KB - 0.59% -
polyhedron/doduc/elf/sections/text -4.14% 91.99 KB 88.18 KB - 0.45% -
polyhedron/protein/elf -4.00% 153.10 KB 146.98 KB - -6.44% -
tramp3d/elf/sections/text -3.94% 487.69 KB 468.49 KB - -3.66% -
nbench/elf/sections/text -3.79% 30.90 KB 29.72 KB - -0.87% -
random/pr39326.c/elf/sections/text -2.92% 297.72 KB 289.02 KB - 0.00% -
polyhedron/mp_prop_design/elf/sections/text -2.75% 15.90 KB 15.46 KB - 0.53% -
polyhedron/fatigue2/elf/sections/text -2.03% 37.74 KB 36.97 KB - -0.83% -

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 13.03% 0.467 0.528 - -2.97% -
polyhedron/tfft2 12.91% 0.420 0.474 - -28.69% -
polyhedron/air 11.38% 1.979 2.205 - -11.71% -
cray 11.15% 0.394 0.438 - 1.34% -
polyhedron/linpk 9.42% 0.457 0.500 - -16.55% -
polyhedron/nf 9.33% 0.625 0.684 - -23.41% -
himeno 9.30% 0.289 0.316 - -8.20% -
nbench 9.05% 2.348 2.560 - -3.17% -
polyhedron/capacita 7.33% 1.197 1.285 - -19.48% -
polyhedron/ac 7.13% 0.619 0.663 - -10.26% -
polyhedron/mdbx 6.70% 1.408 1.503 - -13.37% -
polyhedron/protein 5.04% 2.218 2.330 - -6.30% -
polyhedron/gas_dyn2 4.72% 1.253 1.312 - -12.59% -
polyhedron/mp_prop_design 4.53% 0.824 0.862 - -3.80% -
polyhedron/fatigue2 4.33% 1.762 1.838 - -3.84% -
polyhedron/doduc 4.20% 3.452 3.597 - -3.32% -
polyhedron/aermod 3.90% 18.370 19.086 - -3.56% -
polyhedron/rnflow 3.59% 2.778 2.878 - -8.70% -
random/pr36439.cpp 3.28% 36.370 37.563 - -3.59% -
random/pr12850.cpp 2.48% 62.303 63.846 - 0.02% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
cray 111.80% 5.622 11.906 - 0.04% -
polyhedron/induct2 2.44% 71.811 73.566 - -10.74% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 22.67% 15.08 MB 18.50 MB - 0.00% -
polyhedron/air 11.18% 67.62 MB 75.19 MB - -11.55% -
cray 10.68% 33.99 MB 37.62 MB - 0.00% -
polyhedron/channel2 10.12% 35.76 MB 39.38 MB - -1.12% -
himeno 9.96% 31.11 MB 34.20 MB - -2.67% -
polyhedron/tfft2 9.72% 33.92 MB 37.22 MB - -11.57% -
random/empty.C 9.48% 17.72 MB 19.40 MB - 0.00% -
random/pr36291.cpp 9.22% 617.16 MB 674.07 MB - -0.03% -
polyhedron/linpk 8.91% 34.52 MB 37.59 MB - -4.64% -
nbench 8.74% 45.46 MB 49.44 MB - -2.88% -
polyhedron/fatigue2 8.50% 52.37 MB 56.82 MB - -1.95% -
polyhedron/ac 8.35% 37.45 MB 40.58 MB - -5.60% -
polyhedron/nf 8.12% 38.93 MB 42.09 MB - -9.12% -
polyhedron/mp_prop_design 7.84% 41.61 MB 44.87 MB - -1.69% -
polyhedron/mdbx 7.69% 48.75 MB 52.50 MB - -7.34% -
polyhedron/rnflow 7.08% 80.39 MB 86.07 MB - -8.82% -
polyhedron/gas_dyn2 6.85% 48.30 MB 51.61 MB - -8.02% -
polyhedron/capacita 6.76% 47.13 MB 50.32 MB - -10.19% -
random/empty.c 6.11% 16.55 MB 17.56 MB - 0.00% -
polyhedron/protein 5.62% 63.16 MB 66.71 MB - -8.25% -
polyhedron/doduc 4.80% 99.50 MB 104.28 MB - -9.00% -
polyhedron/induct2 4.33% 89.45 MB 93.32 MB - -0.22% -
random/pr36439.cpp 4.19% 550.23 MB 573.30 MB - 4.56% -
random/pr29433.cpp 3.27% 1.92 GB 1.98 GB - 0.00% -
polyhedron/test_fpu2 2.27% 65.85 MB 67.34 MB - -8.69% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/XTS encrypt -26.74% 1576.568 1155.042 - -0.75% -
botan/AES-128/XTS decrypt -25.34% 1534.323 1145.522 - 0.42% -
botan/Whirlpool hash -19.03% 142.025 115.001 - -1.73% -
botan/Twofish decrypt -8.96% 297.017 270.412 - -0.00% -
nbench/FP EMULATION -8.67% 543.860 496.700 - -0.09% -
botan/KASUMI encrypt -8.43% 71.428 65.408 - -0.23% -
botan/ARIA-128 decrypt -8.17% 96.845 88.930 - -5.31% -
botan/ARIA-128 encrypt -7.89% 96.746 89.112 - -5.04% -
botan/ARIA-192 encrypt -7.39% 82.741 76.624 - -4.71% -
nbench/ASSIGNMENT -7.35% 63.827 59.134 - -1.43% -
botan/ARIA-256 decrypt -7.13% 72.257 67.105 - -4.59% -
botan/ARIA-256 encrypt -7.13% 72.261 67.112 - -4.57% -
botan/Blowfish encrypt -7.03% 227.490 211.499 - 0.43% -
botan/Blowfish decrypt -6.88% 225.237 209.738 - -0.13% -
botan/ARIA-192 decrypt -6.61% 82.163 76.731 - -4.50% -
botan/Twofish encrypt -5.12% 299.482 284.163 - 0.10% -
nbench/HUFFMAN -4.75% 6213.100 5917.800 - -3.57% -
botan/KASUMI decrypt -4.51% 69.508 66.374 - -5.44% -
botan/Serpent/XTS decrypt -4.12% 226.398 217.079 - -0.44% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.12% 62.885 60.297 - -0.09% -
botan/Serpent/XTS encrypt -3.77% 206.468 198.684 - -0.49% -
botan/DES decrypt -3.29% 92.295 89.256 - 3.82% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.94% 63.711 61.839 - -0.04% -
botan/CAST-128 decrypt -2.77% 225.270 219.038 - -0.09% -
nbench/STRING SORT -2.19% 1290.800 1262.500 - -0.73% -
botan/XTEA decrypt -2.11% 193.252 189.168 - -1.94% -
nbench/FOURIER -2.10% 157220.000 153920.000 - 0.16% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
polyhedron/channel2/elf 5.44% 42.78 KB 45.11 KB - 0.00% -
random/pr70614.c/elf/sections/text 3.23% 32.85 KB 33.91 KB - 0.00% -
polyhedron/nf/elf/sections/text 3.18% 10.44 KB 10.77 KB - -26.77% -
himeno/elf/sections/text 2.06% 3.99 KB 4.07 KB - -11.25% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr70614.c -41.77% 1.810 1.054 - -0.12% -
random/pr36262.c -14.81% 11.126 9.479 - -67.85% -
random/pr29433.cpp -13.93% 17.172 14.781 - 0.14% -
tramp3d -10.85% 43.846 39.088 - -0.07% -
random/pr38518.c -9.60% 10.945 9.894 - -66.19% -
random/pr26854-2.c -9.34% 55.231 50.071 - -1.76% -
random/pr69609.c -8.47% 84.925 77.733 - -1.69% -
random/pr12392.cpp -7.54% 62.226 57.536 - 0.34% -
botan -5.74% 112.147 105.711 - -0.49% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/air -32.32% 3.502 2.370 - 1.94% -
polyhedron/linpk -27.23% 4.083 2.971 - -2.96% -
polyhedron/mdbx -14.67% 7.805 6.661 - -0.29% -
polyhedron/protein -12.04% 19.171 16.862 - 1.85% -
polyhedron/doduc -11.70% 11.214 9.902 - 0.63% -
polyhedron/nf -10.38% 9.310 8.343 - 7.25% -
polyhedron/aermod -9.77% 8.492 7.663 - -0.63% -
polyhedron/fatigue2 -9.56% 103.585 93.683 - -1.02% -
polyhedron/rnflow -8.97% 25.068 22.819 - 1.18% -
polyhedron/capacita -8.76% 23.757 21.676 - 2.12% -
polyhedron/gas_dyn2 -3.60% 110.238 106.265 - 120.04% -
polyhedron/tfft2 -3.42% 49.287 47.601 - -42.00% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr26854-2.c -29.07% 1.60 GB 1.13 GB - -0.26% -
random/pr38518.c -27.66% 378.04 MB 273.46 MB - -58.30% -
random/pr36262.c -27.52% 377.72 MB 273.77 MB - -58.18% -
random/pr69609.c -26.84% 2.15 GB 1.57 GB - -0.44% -
random/pr12392.cpp -25.96% 963.27 MB 713.18 MB - -0.03% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-192 encrypt 89.37% 2645.499 5009.731 - -0.07% -
botan/AES-128 decrypt 88.56% 3113.480 5870.699 - -1.61% -
botan/AES-128 encrypt 88.50% 3154.672 5946.706 - 2.53% -
botan/AES-192 decrypt 44.51% 3429.666 4956.226 - 0.22% -
botan/AES-128/CBC/PKCS7 encrypt 19.00% 675.915 804.372 - 0.30% -
botan/CMAC(AES-128) mac 11.43% 757.636 844.208 - 0.27% -
botan/AES-128/OCB encrypt 10.19% 870.702 959.397 - 4.21% -
botan/AES-128/EAX encrypt 7.54% 435.619 468.476 - 0.71% -
botan/AES-128/EAX decrypt 6.85% 433.450 463.160 - -0.03% -
botan/SHA-512 hash 6.15% 279.491 296.684 - 36.64% -
botan/CTR-BE(AES-128) encrypt 6.05% 3038.364 3222.269 - 1.78% -
botan/AES-128/CBC/PKCS7 decrypt 5.88% 2881.389 3050.739 - -0.19% -
nbench/NEURAL NET 5.74% 147.260 155.720 - -14.57% -
botan/AES-128/OCB decrypt 5.58% 861.626 909.698 - -2.25% -
botan/CTR-BE(AES-128) decrypt 3.64% 3073.775 3185.628 - 0.86% -
botan/AES-128/GCM(16) [clmul] decrypt 3.43% 1104.929 1142.811 - 1.51% -
botan/Threefish-512 encrypt 3.30% 351.158 362.759 - -0.01% -
himeno 3.21% 975.132 1006.422 - -0.32% -
nbench/NUMERIC SORT 3.13% 1470.600 1516.600 - 4.66% -
botan/AES-128/GCM(16) [clmul] encrypt 2.10% 1135.458 1159.327 - -0.50% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf -39.91% 14.15 MB 8.50 MB - -0.68% -
random/pr12850.cpp/elf -32.32% 33.24 MB 22.50 MB - -0.02% -
random/pr12850.cpp/elf/sections/text -30.72% 88.04 KB 60.99 KB - -1.14% -
random/pr36291.cpp/elf -29.04% 14.66 MB 10.40 MB - 0.00% -
tramp3d/elf -27.51% 21.53 MB 15.61 MB - -1.32% -
polyhedron/test_fpu2/elf -25.90% 158.43 KB 117.39 KB - -8.31% -
random/pr12392.cpp/elf -21.53% 10.28 MB 8.07 MB - -0.03% -
botan/elf -19.36% 12.87 MB 10.38 MB - -0.07% -
nbench/elf -18.00% 231.11 KB 189.51 KB - -0.43% -
polyhedron/rnflow/elf -15.72% 212.15 KB 178.80 KB - -5.76% -
random/pr69609.c/elf -13.30% 1.05 MB 931.58 KB - -7.66% -
polyhedron/doduc/elf -10.58% 452.38 KB 404.52 KB - -0.79% -
polyhedron/capacita/elf -10.02% 84.23 KB 75.79 KB - -11.70% -
random/pr29433.cpp/elf -9.89% 1.44 MB 1.29 MB - -0.00% -
polyhedron/induct2/elf -8.52% 319.11 KB 291.93 KB - -0.01% -
cray/elf -8.33% 57.41 KB 52.62 KB - 0.00% -
polyhedron/mdbx/elf -6.98% 138.80 KB 129.11 KB - -7.33% -
polyhedron/protein/elf -6.44% 157.10 KB 146.98 KB - -4.00% -
polyhedron/ac/elf/sections/text -6.25% 11.44 KB 10.72 KB - -15.09% -
polyhedron/gas_dyn2/elf -6.07% 106.50 KB 100.03 KB - -4.67% -
polyhedron/linpk/elf -4.82% 42.01 KB 39.98 KB - -9.94% -
polyhedron/nf/elf -4.10% 55.06 KB 52.80 KB - -9.75% -
polyhedron/fatigue2/elf -3.69% 127.18 KB 122.49 KB - 0.15% -
tramp3d/elf/sections/text -3.66% 486.27 KB 468.49 KB - -3.94% -
random/pr26854-2.c/elf/sections/text -3.31% 325.55 KB 314.79 KB - -8.65% -
polyhedron/mdbx/elf/sections/text -3.14% 28.27 KB 27.38 KB - -18.85% -
polyhedron/capacita/elf/sections/text -2.96% 23.63 KB 22.93 KB - -20.48% -
polyhedron/gas_dyn2/elf/sections/text -2.22% 25.89 KB 25.32 KB - -12.05% -
polyhedron/induct2/elf/sections/text -2.21% 98.11 KB 95.94 KB - -0.15% -

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: 0.27s
Name Current %
botan/AES-128 decrypt 5870.699 -
botan/AES-128 encrypt 5946.706 2.53%
botan/AES-128/CBC/PKCS7 decrypt 3050.739 -
botan/AES-128/CBC/PKCS7 encrypt 804.372 -
botan/AES-128/EAX decrypt 463.160 -
botan/AES-128/EAX encrypt 468.476 -
botan/AES-128/GCM(16) [clmul] decrypt 1142.811 -
botan/AES-128/GCM(16) [clmul] encrypt 1159.327 -
botan/AES-128/OCB decrypt 909.698 -2.25%
botan/AES-128/OCB encrypt 959.397 4.21%
botan/AES-128/XTS decrypt 1145.522 -
botan/AES-128/XTS encrypt 1155.042 -
botan/AES-192 decrypt 4956.226 -
botan/AES-192 encrypt 5009.731 -
botan/AES-256 decrypt 4131.686 -
botan/AES-256 encrypt 4156.241 -
botan/ARIA-128 decrypt 88.930 -5.31%
botan/ARIA-128 encrypt 89.112 -5.04%
botan/ARIA-192 decrypt 76.731 -4.50%
botan/ARIA-192 encrypt 76.624 -4.71%
botan/ARIA-256 decrypt 67.105 -4.59%
botan/ARIA-256 encrypt 67.112 -4.57%
botan/Blowfish decrypt 209.738 -
botan/Blowfish encrypt 211.499 -
botan/CAST-128 decrypt 219.038 -
botan/CAST-128 encrypt 220.051 -
botan/CAST-256 decrypt 76.630 -
botan/CAST-256 encrypt 76.775 -
botan/CMAC(AES-128) mac 844.208 -
botan/CTR-BE(AES-128) decrypt 3185.628 -
botan/CTR-BE(AES-128) encrypt 3222.269 -
botan/CTR-BE(Serpent) decrypt 228.726 -
botan/CTR-BE(Serpent) encrypt 228.706 -
botan/Camellia-128 decrypt 140.552 -
botan/Camellia-128 encrypt 140.749 -
botan/Camellia-192 decrypt 109.737 -
botan/Camellia-192 encrypt 109.759 -
botan/Camellia-256 decrypt 109.744 -
botan/Camellia-256 encrypt 109.782 -
botan/ChaCha20Poly1305 decrypt 417.763 -
botan/ChaCha20Poly1305 encrypt 421.931 -
botan/DES decrypt 89.256 3.82%
botan/DES encrypt 89.446 3.65%
botan/GOST-28147-89(R3411_94_TestParam) decrypt 61.839 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 60.297 -
botan/HMAC(SHA-256) mac 1461.964 -
botan/IDEA decrypt 453.720 -
botan/IDEA encrypt 453.022 -
botan/KASUMI decrypt 66.374 -5.44%
botan/KASUMI encrypt 65.408 -
botan/Keccak-1600(512) hash 150.943 -
botan/MISTY1 decrypt 95.596 -
botan/MISTY1 encrypt 96.257 -
botan/Noekeon decrypt 358.651 -
botan/Noekeon encrypt 358.174 -
botan/RC4 encrypt 187.700 -
botan/RIPEMD-160 hash 375.698 -
botan/SHA-160 hash 1342.490 -
botan/SHA-256 hash 1293.270 -
botan/SHA-512 hash 296.684 36.64%
botan/SHACAL2 decrypt 415.528 -
botan/SHACAL2 encrypt 1424.642 -
botan/SM4 decrypt 121.271 -
botan/SM4 encrypt 121.416 -
botan/Salsa20 encrypt 498.133 -
botan/Serpent decrypt 268.760 -
botan/Serpent encrypt 240.730 -
botan/Serpent/CBC/PKCS7 decrypt 248.674 -
botan/Serpent/CBC/PKCS7 encrypt 88.813 -
botan/Serpent/EAX decrypt 57.182 -
botan/Serpent/EAX encrypt 57.006 -
botan/Serpent/GCM(16) [clmul] decrypt 169.031 -
botan/Serpent/GCM(16) [clmul] encrypt 169.680 -
botan/Serpent/OCB decrypt 197.154 -
botan/Serpent/OCB encrypt 183.684 -
botan/Serpent/XTS decrypt 217.079 -
botan/Serpent/XTS encrypt 198.684 -
botan/Skein-512(512) hash 446.905 -
botan/Threefish-512 decrypt 339.408 -
botan/Threefish-512 encrypt 362.759 -
botan/Tiger(24,3) hash 470.958 -
botan/TripleDES decrypt 31.522 -
botan/TripleDES encrypt 31.568 -
botan/Twofish decrypt 270.412 -
botan/Twofish encrypt 284.163 -
botan/Whirlpool hash 115.001 -
botan/XTEA decrypt 189.168 -
botan/XTEA encrypt 193.491 -
himeno 1006.422 -
nbench/ASSIGNMENT 59.134 -
nbench/BITFIELD 654840000.000 -
nbench/FOURIER 153920.000 -
nbench/FP EMULATION 496.700 -
nbench/HUFFMAN 5917.800 -3.57%
nbench/IDEA 14992.000 -
nbench/LU DECOMPOSITION 3850.500 -8.94%
nbench/NEURAL NET 155.720 -14.57%
nbench/NUMERIC SORT 1516.600 4.66%
nbench/STRING SORT 1262.500 -
Geometric Mean 409.633 -
Name Current %
botan/elf 10.38 MB -
botan/elf/sections/text 296.38 KB -
cray/elf 52.62 KB -
cray/elf/sections/text 6.83 KB -
himeno/elf 40.53 KB -
himeno/elf/sections/text 4.07 KB -11.25%
nbench/elf 189.51 KB -
nbench/elf/sections/text 29.72 KB -3.79%
polyhedron/ac/elf 50.02 KB -7.63%
polyhedron/ac/elf/sections/text 10.72 KB -15.09%
polyhedron/aermod/elf 1.59 MB -
polyhedron/aermod/elf/sections/text 656.50 KB -
polyhedron/air/elf 110.16 KB -7.48%
polyhedron/air/elf/sections/text 34.22 KB -21.36%
polyhedron/capacita/elf 75.79 KB -11.70%
polyhedron/capacita/elf/sections/text 22.93 KB -20.48%
polyhedron/channel2/elf 45.11 KB -
polyhedron/channel2/elf/sections/text 9.25 KB -
polyhedron/doduc/elf 404.52 KB -
polyhedron/doduc/elf/sections/text 88.18 KB -4.14%
polyhedron/fatigue2/elf 122.49 KB -
polyhedron/fatigue2/elf/sections/text 36.97 KB -2.03%
polyhedron/gas_dyn2/elf 100.03 KB -4.67%
polyhedron/gas_dyn2/elf/sections/text 25.32 KB -12.05%
polyhedron/induct2/elf 291.93 KB -
polyhedron/induct2/elf/sections/text 95.94 KB -
polyhedron/linpk/elf 39.98 KB -9.94%
polyhedron/linpk/elf/sections/text 6.35 KB -28.38%
polyhedron/mdbx/elf 129.11 KB -7.33%
polyhedron/mdbx/elf/sections/text 27.38 KB -18.85%
polyhedron/mp_prop_design/elf 59.90 KB -6.27%
polyhedron/mp_prop_design/elf/sections/text 15.46 KB -2.75%
polyhedron/nf/elf 52.80 KB -9.75%
polyhedron/nf/elf/sections/text 10.77 KB -26.77%
polyhedron/protein/elf 146.98 KB -4.00%
polyhedron/protein/elf/sections/text 40.63 KB -9.91%
polyhedron/rnflow/elf 178.80 KB -5.76%
polyhedron/rnflow/elf/sections/text 44.49 KB -15.89%
polyhedron/test_fpu2/elf 117.39 KB -8.31%
polyhedron/test_fpu2/elf/sections/text 32.61 KB -18.76%
polyhedron/tfft2/elf 41.30 KB -12.71%
polyhedron/tfft2/elf/sections/text 5.86 KB -36.10%
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 8.07 MB -
random/pr12392.cpp/elf/sections/text 374.73 KB -
random/pr12850.cpp/elf 22.50 MB -
random/pr12850.cpp/elf/sections/text 60.99 KB -
random/pr26854-2.c/elf 1.59 MB -
random/pr26854-2.c/elf/sections/text 314.79 KB -8.65%
random/pr28071.c/elf 4.00 MB -
random/pr28071.c/elf/sections/text 909.01 KB -
random/pr29433.cpp/elf 1.29 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 349.80 KB -53.35%
random/pr36262.c/elf/sections/text 104.15 KB -69.89%
random/pr36291.cpp/elf 10.40 MB -
random/pr36291.cpp/elf/sections/text 846.86 KB -
random/pr36439.cpp/elf 8.50 MB -
random/pr36439.cpp/elf/sections/text 101.18 KB -11.88%
random/pr38518.c/elf 349.67 KB -53.36%
random/pr38518.c/elf/sections/text 104.15 KB -69.89%
random/pr39326.c/elf 1.04 MB -
random/pr39326.c/elf/sections/text 289.02 KB -2.92%
random/pr69609.c/elf 931.58 KB -7.66%
random/pr69609.c/elf/sections/text 382.80 KB -4.26%
random/pr70614.c/elf 141.06 KB -
random/pr70614.c/elf/sections/text 33.91 KB -
tramp3d/elf 15.61 MB -
tramp3d/elf/sections/text 468.49 KB -3.94%
Geometric Mean 55.28 KB -63.05%
Name Current %
botan 18.50 MB -
cray 37.62 MB -
himeno 34.20 MB -2.67%
nbench 49.44 MB -2.88%
polyhedron/ac 40.58 MB -5.60%
polyhedron/aermod 563.55 MB -
polyhedron/air 75.19 MB -11.55%
polyhedron/capacita 50.32 MB -10.19%
polyhedron/channel2 39.38 MB -
polyhedron/doduc 104.28 MB -9.00%
polyhedron/fatigue2 56.82 MB -
polyhedron/gas_dyn2 51.61 MB -8.02%
polyhedron/induct2 93.32 MB -
polyhedron/linpk 37.59 MB -4.64%
polyhedron/mdbx 52.50 MB -7.34%
polyhedron/mp_prop_design 44.87 MB -
polyhedron/nf 42.09 MB -9.12%
polyhedron/protein 66.71 MB -8.25%
polyhedron/rnflow 86.07 MB -8.82%
polyhedron/test_fpu2 67.34 MB -8.69%
polyhedron/tfft2 37.22 MB -11.57%
random/empty.C 19.40 MB -
random/empty.c 17.56 MB -
random/pr12392.cpp 713.18 MB -
random/pr12850.cpp 886.25 MB -
random/pr26854-2.c 1.13 GB -
random/pr28071.c 1.30 GB -
random/pr29433.cpp 1.98 GB -
random/pr36262.c 273.77 MB -58.18%
random/pr36291.cpp 674.07 MB -
random/pr36439.cpp 573.30 MB 4.56%
random/pr38518.c 273.46 MB -58.30%
random/pr39326.c 1.33 GB -
random/pr69609.c 1.57 GB -
random/pr70614.c 66.17 MB -
tramp3d 925.52 MB -
Geometric Mean 130.88 MB -7.72%