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) 4f5431c5768bbba81a422f6fed6a6e2454c700ee
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 4f5431c5768bbba81a422f6fed6a6e2454c700ee
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 1621170081000.4f5431c5768bbba81a422f6fed6a6e2454c700ee 2021-05-16T23:39:04.634851 0:01:34.171653
Previous 1620909771000.f07c59dddd84dac6548d0796f1122125a6edd9af 2021-05-13T18:08:10.468209 0:01:35.521138
Baseline 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b 2019-10-25T18:03:45.968290 0:01:30.954146


Tests Summary

Status Group # # (B)
Performance Regressions 102 109
Performance Improvements 32 63
Added Tests 3 11
Unchanged Tests 1117 1071
Total Tests 1254

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c 215.85% 9.336 29.486 - 165.02% -
random/pr38518.c 190.57% 10.071 29.262 - 167.36% -
polyhedron/tfft2 46.16% 0.455 0.665 - 58.35% -
polyhedron/nf 32.70% 0.673 0.893 - 42.74% -
polyhedron/capacita 26.11% 1.266 1.596 - 33.30% -
polyhedron/linpk 22.60% 0.489 0.599 - 31.11% -
polyhedron/air 20.74% 2.068 2.497 - 26.16% -
polyhedron/mdbx 17.42% 1.477 1.735 - 23.17% -
polyhedron/gas_dyn2 16.20% 1.291 1.501 - 19.80% -
polyhedron/ac 14.36% 0.646 0.738 - 19.37% -
polyhedron/test_fpu2 13.82% 2.240 2.550 - 13.68% -
himeno 12.38% 0.306 0.344 - 19.07% -
polyhedron/rnflow 10.88% 2.843 3.152 - 13.46% -
polyhedron/protein 9.63% 2.268 2.486 - 12.10% -
polyhedron/doduc 7.92% 3.447 3.720 - 7.78% -
nbench 5.61% 2.504 2.644 - 12.61% -
polyhedron/fatigue2 4.55% 1.828 1.912 - 8.50% -
polyhedron/mp_prop_design 4.55% 0.857 0.896 - 8.66% -
random/pr36439.cpp 3.77% 37.545 38.961 - 7.12% -
polyhedron/aermod 3.21% 19.174 19.790 - 7.73% -
random/pr26854-2.c 2.67% 49.638 50.966 - -7.72% -
random/pr70614.c 2.38% 1.031 1.055 - -41.71% -
botan 2.04% 104.102 106.229 - -5.28% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
cray 98.47% 5.997 11.902 - 111.72% -
polyhedron/tfft2 73.50% 47.305 82.074 - 66.52% -
polyhedron/induct2 20.62% 68.333 82.421 - 14.77% -
polyhedron/aermod 2.03% 7.558 7.711 - -9.19% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c 204.85% 448.41 MB 1.33 GB - 0.00% -
random/pr38518.c 143.54% 269.24 MB 655.72 MB - 73.45% -
random/pr36262.c 142.83% 269.57 MB 654.62 MB - 73.31% -
polyhedron/air 21.06% 70.21 MB 85.00 MB - 25.70% -
polyhedron/capacita 13.82% 49.22 MB 56.02 MB - 18.87% -
polyhedron/tfft2 13.52% 37.08 MB 42.09 MB - 24.08% -
polyhedron/nf 13.09% 40.95 MB 46.31 MB - 18.97% -
polyhedron/doduc 12.16% 102.16 MB 114.59 MB - 15.17% -
polyhedron/rnflow 12.00% 84.29 MB 94.40 MB - 17.44% -
polyhedron/protein 11.49% 65.21 MB 72.71 MB - 15.12% -
polyhedron/mdbx 11.17% 50.96 MB 56.66 MB - 16.22% -
polyhedron/gas_dyn2 10.75% 50.66 MB 56.11 MB - 16.17% -
polyhedron/test_fpu2 10.63% 66.66 MB 73.75 MB - 11.99% -
polyhedron/ac 9.10% 39.40 MB 42.99 MB - 14.78% -
polyhedron/linpk 6.92% 36.87 MB 39.42 MB - 14.20% -
nbench 5.82% 48.10 MB 50.90 MB - 11.96% -
himeno 5.40% 33.34 MB 35.14 MB - 12.97% -
polyhedron/channel2 4.20% 38.21 MB 39.82 MB - 11.36% -
random/pr70614.c 4.19% 63.51 MB 66.17 MB - 0.50% -
random/pr69609.c 4.16% 1.52 GB 1.58 GB - -26.52% -
polyhedron/fatigue2 4.05% 55.70 MB 57.95 MB - 10.67% -
polyhedron/mp_prop_design 3.15% 44.25 MB 45.64 MB - 9.69% -
polyhedron/induct2 2.87% 90.92 MB 93.53 MB - 4.56% -
cray 2.71% 36.62 MB 37.62 MB - 10.68% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/SHA-512 hash -26.73% 296.350 217.125 - -22.31% -
botan/AES-128/XTS decrypt -24.06% 1502.234 1140.732 - -25.65% -
botan/AES-128/XTS encrypt -22.35% 1498.717 1163.813 - -26.18% -
botan/Whirlpool hash -14.75% 137.272 117.026 - -17.60% -
botan/DES decrypt -3.71% 89.290 85.974 - -6.85% -
botan/DES encrypt -3.61% 89.530 86.294 - -5.44% -
nbench/NUMERIC SORT -3.61% 1503.300 1449.100 - -1.46% -
botan/Twofish decrypt -3.46% 280.111 270.418 - -8.96% -
botan/Serpent/XTS decrypt -3.36% 225.624 218.045 - -3.69% -
botan/Serpent/XTS encrypt -2.84% 205.493 199.665 - -3.29% -
botan/AES-128 encrypt -2.67% 5959.118 5800.159 - 83.86% -
botan/AES-256 encrypt -2.32% 4257.419 4158.479 - 1.84% -
botan/ARIA-128 encrypt -2.20% 95.958 93.843 - -3.00% -
botan/ARIA-192 decrypt -2.20% 82.154 80.350 - -2.21% -
botan/ARIA-192 encrypt -2.08% 82.114 80.409 - -2.82% -
botan/ARIA-256 decrypt -2.04% 71.801 70.334 - -2.66% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text 231.83% 104.26 KB 345.96 KB - 230.69% -
random/pr38518.c/elf/sections/text 231.83% 104.26 KB 345.96 KB - 230.69% -
random/pr38518.c/elf 109.16% 358.41 KB 749.65 KB - 117.31% -
random/pr36262.c/elf 109.10% 358.58 KB 749.80 KB - 117.24% -
polyhedron/tfft2/elf/sections/text 59.03% 5.77 KB 9.18 KB - 59.14% -
polyhedron/linpk/elf/sections/text 41.72% 6.25 KB 8.86 KB - 41.81% -
polyhedron/nf/elf/sections/text 39.39% 10.55 KB 14.71 KB - 40.90% -
polyhedron/air/elf/sections/text 28.69% 33.82 KB 43.52 KB - 28.47% -
polyhedron/test_fpu2/elf/sections/text 23.21% 32.58 KB 40.15 KB - 24.84% -
polyhedron/capacita/elf/sections/text 22.51% 23.54 KB 28.83 KB - 22.04% -
polyhedron/mdbx/elf/sections/text 19.21% 28.30 KB 33.74 KB - 19.36% -
polyhedron/rnflow/elf/sections/text 18.98% 44.46 KB 52.90 KB - 19.24% -
polyhedron/tfft2/elf 16.01% 40.79 KB 47.32 KB - 15.00% -
himeno/elf/sections/text 12.68% 4.07 KB 4.58 KB - 15.00% -
random/pr36439.cpp/elf/sections/text 11.67% 102.82 KB 114.82 KB - 11.63% -
polyhedron/gas_dyn2/elf/sections/text 11.10% 25.91 KB 28.79 KB - 11.18% -
polyhedron/protein/elf/sections/text 11.04% 40.61 KB 45.10 KB - 10.20% -
polyhedron/nf/elf 10.73% 52.84 KB 58.51 KB - 6.26% -
random/pr26854-2.c/elf/sections/text 10.70% 311.28 KB 344.60 KB - 5.85% -
polyhedron/ac/elf/sections/text 10.68% 11.41 KB 12.63 KB - 10.42% -
polyhedron/linpk/elf 10.39% 40.22 KB 44.40 KB - 5.69% -
polyhedron/test_fpu2/elf 9.01% 117.45 KB 128.03 KB - -19.19% -
polyhedron/air/elf 7.23% 111.05 KB 119.07 KB - 6.19% -
polyhedron/capacita/elf 7.11% 80.14 KB 85.84 KB - 1.91% -
polyhedron/ac/elf 7.02% 50.60 KB 54.16 KB - 7.72% -
polyhedron/rnflow/elf 6.42% 178.27 KB 189.72 KB - -10.57% -
polyhedron/mp_prop_design/elf 6.33% 60.10 KB 63.91 KB - 5.51% -
polyhedron/protein/elf 5.53% 145.08 KB 153.10 KB - -2.55% -
polyhedron/doduc/elf/sections/text 5.48% 87.21 KB 91.99 KB - 4.79% -
random/pr69609.c/elf/sections/text 5.03% 380.68 KB 399.82 KB - 5.06% -
polyhedron/gas_dyn2/elf 4.82% 100.11 KB 104.93 KB - -1.47% -
polyhedron/mdbx/elf 4.77% 132.98 KB 139.32 KB - 0.38% -
nbench/elf/sections/text 3.56% 29.83 KB 30.90 KB - 3.04% -
polyhedron/mp_prop_design/elf/sections/text 3.46% 15.36 KB 15.90 KB - 3.38% -
random/pr70614.c/elf/sections/text 3.37% 32.80 KB 33.91 KB - 3.23% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c -32.28% 144.629 97.947 - 0.00% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 -54.55% 106.250 48.293 - -56.19% -
polyhedron/test_fpu2 -24.24% 74.724 56.611 - -25.38% -
polyhedron/linpk -11.68% 3.467 3.062 - -25.01% -
polyhedron/fatigue2 -8.46% 103.389 94.645 - -8.63% -
polyhedron/capacita -7.45% 22.935 21.226 - -10.65% -
polyhedron/nf -6.36% 8.308 7.779 - -16.44% -
polyhedron/protein -3.18% 17.101 16.557 - -13.64% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp -5.84% 582.30 MB 548.29 MB - -0.35% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET 28.34% 142.030 182.280 - 23.78% -
botan/AES-128/CBC/PKCS7 encrypt 18.04% 679.434 802.003 - 18.65% -
botan/AES-128/OCB decrypt 11.38% 835.508 930.601 - 8.01% -
botan/CMAC(AES-128) mac 11.24% 756.920 841.962 - 11.13% -
nbench/LU DECOMPOSITION 10.21% 3836.600 4228.400 - 10.89% -
botan/AES-128/OCB encrypt 9.07% 844.029 920.594 - 5.73% -
botan/CAST-256 encrypt 8.59% 70.616 76.683 - -1.62% -
botan/AES-128/EAX encrypt 5.86% 439.435 465.170 - 6.78% -
botan/KASUMI decrypt 5.77% 66.365 70.192 - 0.98% -
botan/AES-128/EAX decrypt 5.68% 438.413 463.299 - 6.89% -
botan/AES-128/CBC/PKCS7 decrypt 3.80% 2944.641 3056.429 - 6.07% -
botan/CTR-BE(AES-128) encrypt 3.22% 3066.961 3165.845 - 4.20% -
botan/CTR-BE(AES-128) decrypt 3.18% 3061.385 3158.621 - 2.76% -
nbench/STRING SORT 2.77% 1237.500 1271.800 - -1.47% -
botan/Tiger(24,3) hash 2.69% 460.138 472.501 - -0.11% -
botan/Serpent/OCB decrypt 2.08% 195.258 199.317 - 1.10% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr12850.cpp/elf/sections/text -31.29% 89.79 KB 61.69 KB - -29.92% -
random/pr39326.c/elf -20.61% 1.32 MB 1.05 MB - 0.00% -
random/pr39326.c/elf/sections/text -11.01% 334.56 KB 297.72 KB - 0.00% -
random/pr69609.c/elf -7.01% 1.06 MB 1008.82 KB - -6.11% -
cray/elf -6.92% 56.54 KB 52.62 KB - -8.33% -
polyhedron/channel2/elf/sections/text -2.82% 9.41 KB 9.15 KB - -2.78% -
random/pr36439.cpp/elf -2.65% 8.79 MB 8.56 MB - -39.50% -

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/pr38518.c 167.36% 10.945 29.262 - 190.57% -
random/pr36262.c 165.02% 11.126 29.486 - 215.85% -
polyhedron/tfft2 58.35% 0.420 0.665 - 46.16% -
polyhedron/nf 42.74% 0.625 0.893 - 32.70% -
polyhedron/capacita 33.30% 1.197 1.596 - 26.11% -
polyhedron/linpk 31.11% 0.457 0.599 - 22.60% -
polyhedron/air 26.16% 1.979 2.497 - 20.74% -
polyhedron/mdbx 23.17% 1.408 1.735 - 17.42% -
polyhedron/gas_dyn2 19.80% 1.253 1.501 - 16.20% -
polyhedron/ac 19.37% 0.619 0.738 - 14.36% -
himeno 19.07% 0.289 0.344 - 12.38% -
polyhedron/channel2 16.49% 0.467 0.544 - 2.35% -
polyhedron/test_fpu2 13.68% 2.243 2.550 - 13.82% -
polyhedron/rnflow 13.46% 2.778 3.152 - 10.88% -
nbench 12.61% 2.348 2.644 - 5.61% -
polyhedron/protein 12.10% 2.218 2.486 - 9.63% -
cray 9.68% 0.394 0.433 - 1.70% -
polyhedron/mp_prop_design 8.66% 0.824 0.896 - 4.55% -
polyhedron/fatigue2 8.50% 1.762 1.912 - 4.55% -
polyhedron/doduc 7.78% 3.452 3.720 - 7.92% -
polyhedron/aermod 7.73% 18.370 19.790 - 3.21% -
random/pr36439.cpp 7.12% 36.370 38.961 - 3.77% -
random/pr12850.cpp 2.45% 62.303 63.831 - 0.11% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
cray 111.72% 5.622 11.902 - 98.47% -
polyhedron/tfft2 66.52% 49.287 82.074 - 73.50% -
polyhedron/induct2 14.77% 71.811 82.421 - 20.62% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c 73.45% 378.04 MB 655.72 MB - 143.54% -
random/pr36262.c 73.31% 377.72 MB 654.62 MB - 142.83% -
polyhedron/air 25.70% 67.62 MB 85.00 MB - 21.06% -
polyhedron/tfft2 24.08% 33.92 MB 42.09 MB - 13.52% -
botan 22.67% 15.08 MB 18.50 MB - 0.00% -
polyhedron/nf 18.97% 38.93 MB 46.31 MB - 13.09% -
polyhedron/capacita 18.87% 47.13 MB 56.02 MB - 13.82% -
polyhedron/rnflow 17.44% 80.39 MB 94.40 MB - 12.00% -
polyhedron/mdbx 16.22% 48.75 MB 56.66 MB - 11.17% -
polyhedron/gas_dyn2 16.17% 48.30 MB 56.11 MB - 10.75% -
polyhedron/doduc 15.17% 99.50 MB 114.59 MB - 12.16% -
polyhedron/protein 15.12% 63.16 MB 72.71 MB - 11.49% -
polyhedron/ac 14.78% 37.45 MB 42.99 MB - 9.10% -
polyhedron/linpk 14.20% 34.52 MB 39.42 MB - 6.92% -
himeno 12.97% 31.11 MB 35.14 MB - 5.40% -
polyhedron/test_fpu2 11.99% 65.85 MB 73.75 MB - 10.63% -
nbench 11.96% 45.46 MB 50.90 MB - 5.82% -
polyhedron/channel2 11.36% 35.76 MB 39.82 MB - 4.20% -
cray 10.68% 33.99 MB 37.62 MB - 2.71% -
polyhedron/fatigue2 10.67% 52.37 MB 57.95 MB - 4.05% -
polyhedron/mp_prop_design 9.69% 41.61 MB 45.64 MB - 3.15% -
random/empty.C 9.48% 17.72 MB 19.40 MB - 0.00% -
random/pr36291.cpp 9.26% 617.16 MB 674.30 MB - 0.74% -
random/empty.c 6.11% 16.55 MB 17.56 MB - 0.00% -
polyhedron/induct2 4.56% 89.45 MB 93.53 MB - 2.87% -
random/pr29433.cpp 3.27% 1.92 GB 1.98 GB - 0.05% -
random/pr12850.cpp 2.04% 869.30 MB 887.07 MB - -0.71% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128/XTS encrypt -26.18% 1576.568 1163.813 - -22.35% -
botan/AES-128/XTS decrypt -25.65% 1534.323 1140.732 - -24.06% -
botan/SHA-512 hash -22.31% 279.491 217.125 - -26.73% -
botan/Whirlpool hash -17.60% 142.025 117.026 - -14.75% -
botan/Twofish decrypt -8.96% 297.017 270.418 - -3.46% -
nbench/FP EMULATION -8.59% 543.860 497.130 - 0.91% -
botan/KASUMI encrypt -8.22% 71.428 65.556 - 0.08% -
botan/Blowfish encrypt -7.43% 227.490 210.586 - -0.83% -
botan/DES decrypt -6.85% 92.295 85.974 - -3.71% -
botan/Blowfish decrypt -6.76% 225.237 210.013 - -0.30% -
nbench/ASSIGNMENT -6.01% 63.827 59.993 - -0.18% -
botan/DES encrypt -5.44% 91.262 86.294 - -3.61% -
botan/Twofish encrypt -5.21% 299.482 283.880 - 0.81% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.03% 62.885 60.353 - 0.07% -
botan/Serpent/XTS decrypt -3.69% 226.398 218.045 - -3.36% -
botan/Serpent/XTS encrypt -3.29% 206.468 199.665 - -2.84% -
botan/ARIA-128 decrypt -3.02% 96.845 93.920 - -1.96% -
botan/ARIA-128 encrypt -3.00% 96.746 93.843 - -2.20% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.90% 63.711 61.862 - 0.06% -
botan/ARIA-192 encrypt -2.82% 82.741 80.409 - -2.08% -
botan/ARIA-256 encrypt -2.68% 72.261 70.324 - -1.96% -
botan/CAST-128 decrypt -2.68% 225.270 219.235 - 0.30% -
botan/ARIA-256 decrypt -2.66% 72.257 70.334 - -2.04% -
nbench/FOURIER -2.26% 157220.000 153670.000 - 0.11% -
botan/ARIA-192 decrypt -2.21% 82.163 80.350 - -2.20% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c/elf/sections/text 230.69% 104.62 KB 345.96 KB - 231.83% -
random/pr38518.c/elf/sections/text 230.69% 104.62 KB 345.96 KB - 231.83% -
random/pr38518.c/elf 117.31% 344.96 KB 749.65 KB - 109.16% -
random/pr36262.c/elf 117.24% 345.14 KB 749.80 KB - 109.10% -
polyhedron/tfft2/elf/sections/text 59.14% 5.77 KB 9.18 KB - 59.03% -
polyhedron/linpk/elf/sections/text 41.81% 6.25 KB 8.86 KB - 41.72% -
polyhedron/nf/elf/sections/text 40.90% 10.44 KB 14.71 KB - 39.39% -
polyhedron/air/elf/sections/text 28.47% 33.88 KB 43.52 KB - 28.69% -
polyhedron/test_fpu2/elf/sections/text 24.84% 32.16 KB 40.15 KB - 23.21% -
polyhedron/capacita/elf/sections/text 22.04% 23.63 KB 28.83 KB - 22.51% -
polyhedron/mdbx/elf/sections/text 19.36% 28.27 KB 33.74 KB - 19.21% -
polyhedron/rnflow/elf/sections/text 19.24% 44.36 KB 52.90 KB - 18.98% -
polyhedron/tfft2/elf 15.00% 41.15 KB 47.32 KB - 16.01% -
himeno/elf/sections/text 15.00% 3.99 KB 4.58 KB - 12.68% -
random/pr36439.cpp/elf/sections/text 11.63% 102.85 KB 114.82 KB - 11.67% -
polyhedron/gas_dyn2/elf/sections/text 11.18% 25.89 KB 28.79 KB - 11.10% -
polyhedron/ac/elf/sections/text 10.42% 11.44 KB 12.63 KB - 10.68% -
polyhedron/protein/elf/sections/text 10.20% 40.92 KB 45.10 KB - 11.04% -
polyhedron/ac/elf 7.72% 50.27 KB 54.16 KB - 7.02% -
polyhedron/nf/elf 6.26% 55.06 KB 58.51 KB - 10.73% -
polyhedron/air/elf 6.19% 112.13 KB 119.07 KB - 7.23% -
random/pr26854-2.c/elf/sections/text 5.85% 325.55 KB 344.60 KB - 10.70% -
polyhedron/linpk/elf 5.69% 42.01 KB 44.40 KB - 10.39% -
polyhedron/mp_prop_design/elf 5.51% 60.57 KB 63.91 KB - 6.33% -
polyhedron/channel2/elf 5.44% 42.78 KB 45.11 KB - -0.53% -
random/pr69609.c/elf/sections/text 5.06% 380.55 KB 399.82 KB - 5.03% -
polyhedron/doduc/elf/sections/text 4.79% 87.78 KB 91.99 KB - 5.48% -
polyhedron/mp_prop_design/elf/sections/text 3.38% 15.38 KB 15.90 KB - 3.46% -
random/pr70614.c/elf/sections/text 3.23% 32.85 KB 33.91 KB - 3.37% -
nbench/elf/sections/text 3.04% 29.99 KB 30.90 KB - 3.56% -
polyhedron/aermod/elf/sections/text 2.74% 650.19 KB 668.02 KB - 1.72% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr70614.c -41.71% 1.810 1.055 - 2.38% -
random/pr29433.cpp -14.05% 17.172 14.760 - -0.03% -
tramp3d -10.79% 43.846 39.115 - 0.35% -
random/pr12392.cpp -7.85% 62.226 57.341 - -0.05% -
random/pr26854-2.c -7.72% 55.231 50.966 - 2.67% -
random/pr69609.c -6.89% 84.925 79.072 - 0.59% -
botan -5.28% 112.147 106.229 - 2.04% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 -56.19% 110.238 48.293 - -54.55% -
polyhedron/air -33.61% 3.502 2.325 - -1.81% -
polyhedron/test_fpu2 -25.38% 75.864 56.611 - -24.24% -
polyhedron/linpk -25.01% 4.083 3.062 - -11.68% -
polyhedron/nf -16.44% 9.310 7.779 - -6.36% -
polyhedron/mdbx -14.42% 7.805 6.680 - -0.06% -
polyhedron/protein -13.64% 19.171 16.557 - -3.18% -
polyhedron/doduc -12.25% 11.214 9.841 - -0.53% -
polyhedron/capacita -10.65% 23.757 21.226 - -7.45% -
polyhedron/rnflow -10.03% 25.068 22.554 - -0.20% -
polyhedron/aermod -9.19% 8.492 7.711 - 2.03% -
polyhedron/fatigue2 -8.63% 103.585 94.645 - -8.46% -
polyhedron/channel2 -2.58% 42.594 41.495 - -1.48% -
polyhedron/ac -2.37% 21.509 21.000 - 1.41% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr26854-2.c -28.89% 1.60 GB 1.14 GB - -0.16% -
random/pr69609.c -26.52% 2.15 GB 1.58 GB - 4.16% -
random/pr12392.cpp -25.94% 963.27 MB 713.40 MB - 0.85% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-128 decrypt 91.64% 3113.480 5966.683 - 0.14% -
botan/AES-192 encrypt 89.49% 2645.499 5013.000 - 1.09% -
botan/AES-128 encrypt 83.86% 3154.672 5800.159 - -2.67% -
botan/AES-192 decrypt 44.20% 3429.666 4945.439 - -0.24% -
nbench/NEURAL NET 23.78% 147.260 182.280 - 28.34% -
botan/AES-128/CBC/PKCS7 encrypt 18.65% 675.915 802.003 - 18.04% -
botan/CMAC(AES-128) mac 11.13% 757.636 841.962 - 11.24% -
nbench/LU DECOMPOSITION 10.89% 3813.000 4228.400 - 10.21% -
botan/AES-128/OCB decrypt 8.01% 861.626 930.601 - 11.38% -
botan/AES-128/EAX decrypt 6.89% 433.450 463.299 - 5.68% -
botan/AES-128/EAX encrypt 6.78% 435.619 465.170 - 5.86% -
botan/AES-128/CBC/PKCS7 decrypt 6.07% 2881.389 3056.429 - 3.80% -
botan/AES-128/OCB encrypt 5.73% 870.702 920.594 - 9.07% -
botan/CTR-BE(AES-128) encrypt 4.20% 3038.364 3165.845 - 3.22% -
himeno 3.54% 975.132 1009.633 - 0.38% -
botan/Threefish-512 encrypt 3.31% 351.158 362.788 - 0.03% -
botan/CTR-BE(AES-128) decrypt 2.76% 3073.775 3158.621 - 3.18% -
botan/AES-128/GCM(16) [clmul] encrypt 2.62% 1135.458 1165.152 - 0.61% -
botan/ChaCha20Poly1305 decrypt 2.57% 410.258 420.806 - 0.65% -
botan/ChaCha20Poly1305 encrypt 2.04% 416.592 425.077 - 0.63% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf -39.50% 14.15 MB 8.56 MB - -2.65% -
random/pr12850.cpp/elf -32.31% 33.24 MB 22.50 MB - -0.88% -
random/pr12850.cpp/elf/sections/text -29.92% 88.04 KB 61.69 KB - -31.29% -
random/pr36291.cpp/elf -29.05% 14.66 MB 10.40 MB - -0.01% -
tramp3d/elf -26.54% 21.53 MB 15.82 MB - -1.93% -
random/pr12392.cpp/elf -21.51% 10.28 MB 8.07 MB - 0.04% -
botan/elf -19.31% 12.87 MB 10.39 MB - -0.14% -
polyhedron/test_fpu2/elf -19.19% 158.43 KB 128.03 KB - 9.01% -
nbench/elf -17.65% 231.11 KB 190.33 KB - -0.17% -
polyhedron/rnflow/elf -10.57% 212.15 KB 189.72 KB - 6.42% -
random/pr29433.cpp/elf -9.89% 1.44 MB 1.29 MB - -0.16% -
polyhedron/doduc/elf -9.87% 452.38 KB 407.73 KB - -1.33% -
polyhedron/induct2/elf -8.51% 319.11 KB 291.97 KB - -1.25% -
cray/elf -8.33% 57.41 KB 52.62 KB - -6.92% -
random/pr69609.c/elf -6.11% 1.05 MB 1008.82 KB - -7.01% -
polyhedron/fatigue2/elf -3.83% 127.18 KB 122.31 KB - -0.99% -
polyhedron/channel2/elf/sections/text -2.78% 9.41 KB 9.15 KB - -2.82% -
polyhedron/protein/elf -2.55% 157.10 KB 153.10 KB - 5.53% -
polyhedron/induct2/elf/sections/text -2.07% 98.11 KB 96.08 KB - -1.96% -

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: 0.29s
Name Current %
botan/AES-128 decrypt 5966.683 -
botan/AES-128 encrypt 5800.159 -2.67%
botan/AES-128/CBC/PKCS7 decrypt 3056.429 3.80%
botan/AES-128/CBC/PKCS7 encrypt 802.003 18.04%
botan/AES-128/EAX decrypt 463.299 5.68%
botan/AES-128/EAX encrypt 465.170 5.86%
botan/AES-128/GCM(16) [clmul] decrypt 1125.772 -
botan/AES-128/GCM(16) [clmul] encrypt 1165.152 -
botan/AES-128/OCB decrypt 930.601 11.38%
botan/AES-128/OCB encrypt 920.594 9.07%
botan/AES-128/XTS decrypt 1140.732 -24.06%
botan/AES-128/XTS encrypt 1163.813 -22.35%
botan/AES-192 decrypt 4945.439 -
botan/AES-192 encrypt 5013.000 -
botan/AES-256 decrypt 4204.251 -
botan/AES-256 encrypt 4158.479 -2.32%
botan/ARIA-128 decrypt 93.920 -
botan/ARIA-128 encrypt 93.843 -2.20%
botan/ARIA-192 decrypt 80.350 -2.20%
botan/ARIA-192 encrypt 80.409 -2.08%
botan/ARIA-256 decrypt 70.334 -2.04%
botan/ARIA-256 encrypt 70.324 -
botan/Blowfish decrypt 210.013 -
botan/Blowfish encrypt 210.586 -
botan/CAST-128 decrypt 219.235 -
botan/CAST-128 encrypt 220.056 -
botan/CAST-256 decrypt 76.626 -
botan/CAST-256 encrypt 76.683 8.59%
botan/CMAC(AES-128) mac 841.962 11.24%
botan/CTR-BE(AES-128) decrypt 3158.621 3.18%
botan/CTR-BE(AES-128) encrypt 3165.845 3.22%
botan/CTR-BE(Serpent) decrypt 232.627 -
botan/CTR-BE(Serpent) encrypt 232.533 -
botan/Camellia-128 decrypt 140.757 -
botan/Camellia-128 encrypt 140.673 -
botan/Camellia-192 decrypt 109.822 -
botan/Camellia-192 encrypt 109.856 -
botan/Camellia-256 decrypt 109.782 -
botan/Camellia-256 encrypt 109.913 -
botan/ChaCha20Poly1305 decrypt 420.806 -
botan/ChaCha20Poly1305 encrypt 425.077 -
botan/DES decrypt 85.974 -3.71%
botan/DES encrypt 86.294 -3.61%
botan/GOST-28147-89(R3411_94_TestParam) decrypt 61.862 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 60.353 -
botan/HMAC(SHA-256) mac 1462.163 -
botan/IDEA decrypt 454.400 -
botan/IDEA encrypt 453.258 -
botan/KASUMI decrypt 70.192 5.77%
botan/KASUMI encrypt 65.556 -
botan/Keccak-1600(512) hash 150.792 -
botan/MISTY1 decrypt 95.501 -
botan/MISTY1 encrypt 96.130 -
botan/Noekeon decrypt 358.808 -
botan/Noekeon encrypt 358.210 -
botan/RC4 encrypt 187.751 -
botan/RIPEMD-160 hash 376.255 -
botan/SHA-160 hash 1341.897 -
botan/SHA-256 hash 1294.600 -
botan/SHA-512 hash 217.125 -26.73%
botan/SHACAL2 decrypt 413.039 -
botan/SHACAL2 encrypt 1426.930 -
botan/SM4 decrypt 121.453 -
botan/SM4 encrypt 121.704 -
botan/Salsa20 encrypt 499.013 -
botan/Serpent decrypt 268.066 -
botan/Serpent encrypt 240.850 -
botan/Serpent/CBC/PKCS7 decrypt 248.755 -
botan/Serpent/CBC/PKCS7 encrypt 89.035 -
botan/Serpent/EAX decrypt 57.229 -
botan/Serpent/EAX encrypt 57.286 -
botan/Serpent/GCM(16) [clmul] decrypt 170.280 -
botan/Serpent/GCM(16) [clmul] encrypt 170.872 -
botan/Serpent/OCB decrypt 199.317 2.08%
botan/Serpent/OCB encrypt 184.078 -
botan/Serpent/XTS decrypt 218.045 -3.36%
botan/Serpent/XTS encrypt 199.665 -2.84%
botan/Skein-512(512) hash 450.192 -
botan/Threefish-512 decrypt 339.871 -
botan/Threefish-512 encrypt 362.788 -
botan/Tiger(24,3) hash 472.501 2.69%
botan/TripleDES decrypt 31.530 -
botan/TripleDES encrypt 31.561 -
botan/Twofish decrypt 270.418 -3.46%
botan/Twofish encrypt 283.880 -
botan/Whirlpool hash 117.026 -14.75%
botan/XTEA decrypt 192.914 -
botan/XTEA encrypt 192.832 -
himeno 1009.633 -
nbench/ASSIGNMENT 59.993 -
nbench/BITFIELD 655570000.000 -
nbench/FOURIER 153670.000 -
nbench/FP EMULATION 497.130 -
nbench/HUFFMAN 6136.700 -
nbench/IDEA 15004.000 -
nbench/LU DECOMPOSITION 4228.400 10.21%
nbench/NEURAL NET 182.280 28.34%
nbench/NUMERIC SORT 1449.100 -3.61%
nbench/STRING SORT 1271.800 2.77%
Geometric Mean 410.968 -
Name Current %
botan/elf 10.39 MB -
botan/elf/sections/text 298.54 KB -
cray/elf 52.62 KB -6.92%
cray/elf/sections/text 6.83 KB -
himeno/elf 40.67 KB -
himeno/elf/sections/text 4.58 KB 12.68%
nbench/elf 190.33 KB -
nbench/elf/sections/text 30.90 KB 3.56%
polyhedron/ac/elf 54.16 KB 7.02%
polyhedron/ac/elf/sections/text 12.63 KB 10.68%
polyhedron/aermod/elf 1.61 MB -
polyhedron/aermod/elf/sections/text 668.02 KB -
polyhedron/air/elf 119.07 KB 7.23%
polyhedron/air/elf/sections/text 43.52 KB 28.69%
polyhedron/capacita/elf 85.84 KB 7.11%
polyhedron/capacita/elf/sections/text 28.83 KB 22.51%
polyhedron/channel2/elf 45.11 KB -
polyhedron/channel2/elf/sections/text 9.15 KB -2.82%
polyhedron/doduc/elf 407.73 KB -
polyhedron/doduc/elf/sections/text 91.99 KB 5.48%
polyhedron/fatigue2/elf 122.31 KB -
polyhedron/fatigue2/elf/sections/text 37.74 KB -
polyhedron/gas_dyn2/elf 104.93 KB 4.82%
polyhedron/gas_dyn2/elf/sections/text 28.79 KB 11.10%
polyhedron/induct2/elf 291.97 KB -
polyhedron/induct2/elf/sections/text 96.08 KB -
polyhedron/linpk/elf 44.40 KB 10.39%
polyhedron/linpk/elf/sections/text 8.86 KB 41.72%
polyhedron/mdbx/elf 139.32 KB 4.77%
polyhedron/mdbx/elf/sections/text 33.74 KB 19.21%
polyhedron/mp_prop_design/elf 63.91 KB 6.33%
polyhedron/mp_prop_design/elf/sections/text 15.90 KB 3.46%
polyhedron/nf/elf 58.51 KB 10.73%
polyhedron/nf/elf/sections/text 14.71 KB 39.39%
polyhedron/protein/elf 153.10 KB 5.53%
polyhedron/protein/elf/sections/text 45.10 KB 11.04%
polyhedron/rnflow/elf 189.72 KB 6.42%
polyhedron/rnflow/elf/sections/text 52.90 KB 18.98%
polyhedron/test_fpu2/elf 128.03 KB 9.01%
polyhedron/test_fpu2/elf/sections/text 40.15 KB 23.21%
polyhedron/tfft2/elf 47.32 KB 16.01%
polyhedron/tfft2/elf/sections/text 9.18 KB 59.03%
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 61.69 KB -31.29%
random/pr26854-2.c/elf 1.63 MB -
random/pr26854-2.c/elf/sections/text 344.60 KB 10.70%
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 749.80 KB 109.10%
random/pr36262.c/elf/sections/text 345.96 KB 231.83%
random/pr36291.cpp/elf 10.40 MB -
random/pr36291.cpp/elf/sections/text 846.86 KB -
random/pr36439.cpp/elf 8.56 MB -2.65%
random/pr36439.cpp/elf/sections/text 114.82 KB 11.67%
random/pr38518.c/elf 749.65 KB 109.16%
random/pr38518.c/elf/sections/text 345.96 KB 231.83%
random/pr39326.c/elf 1.05 MB -20.61%
random/pr39326.c/elf/sections/text 297.72 KB -11.01%
random/pr69609.c/elf 1008.82 KB -7.01%
random/pr69609.c/elf/sections/text 399.82 KB 5.03%
random/pr70614.c/elf 141.06 KB -
random/pr70614.c/elf/sections/text 33.91 KB 3.37%
tramp3d/elf 15.82 MB -
tramp3d/elf/sections/text 487.69 KB -
Geometric Mean 61.98 KB -54.26%
Name Current %
botan 18.50 MB -
cray 37.62 MB 2.71%
himeno 35.14 MB 5.40%
nbench 50.90 MB 5.82%
polyhedron/ac 42.99 MB 9.10%
polyhedron/aermod 563.64 MB -
polyhedron/air 85.00 MB 21.06%
polyhedron/capacita 56.02 MB 13.82%
polyhedron/channel2 39.82 MB 4.20%
polyhedron/doduc 114.59 MB 12.16%
polyhedron/fatigue2 57.95 MB 4.05%
polyhedron/gas_dyn2 56.11 MB 10.75%
polyhedron/induct2 93.53 MB 2.87%
polyhedron/linpk 39.42 MB 6.92%
polyhedron/mdbx 56.66 MB 11.17%
polyhedron/mp_prop_design 45.64 MB 3.15%
polyhedron/nf 46.31 MB 13.09%
polyhedron/protein 72.71 MB 11.49%
polyhedron/rnflow 94.40 MB 12.00%
polyhedron/test_fpu2 73.75 MB 10.63%
polyhedron/tfft2 42.09 MB 13.52%
random/empty.C 19.40 MB -
random/empty.c 17.56 MB -
random/pr12392.cpp 713.40 MB -
random/pr12850.cpp 887.07 MB -
random/pr26854-2.c 1.14 GB -
random/pr28071.c 1.30 GB -
random/pr29433.cpp 1.98 GB -
random/pr36262.c 654.62 MB 142.83%
random/pr36291.cpp 674.30 MB -
random/pr36439.cpp 548.29 MB -5.84%
random/pr38518.c 655.72 MB 143.54%
random/pr39326.c 1.33 GB 204.85%
random/pr69609.c 1.58 GB 4.16%
random/pr70614.c 66.17 MB 4.19%
tramp3d 920.55 MB -
Geometric Mean 141.82 MB 13.53%