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) 2.32.0.20190909-8
Copyright (C) 2019 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) 10.0.0 20191119 (experimental) 1ff5bd9ae45a305d49cf79bfa79cfe5c3b220478
Copyright (C) 2019 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 1ff5bd9ae45a305d49cf79bfa79cfe5c3b220478
glibc GNU C Library (GNU libc) stable release version 2.30 (git 0a8262a1b2).
Copyright (C) 2019 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 9.2.1 20190903 [gcc-9-branch revision 275330].
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) 2.32.0.20190909-8
options None
reason None
uname Linux benzen 5.3.6-1-default #1 SMP Sun Oct 13 07:19:36 UTC 2019 (519ea7b) x86_64 x86_64 x86_64 GNU/Linux
Filter

benzen.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1574370576000.1ff5bd9ae45a305d49cf79bfa79cfe5c3b220478 2019-11-21T23:41:19.416919 0:01:31.903678
Previous 1574239538000.446a77dadc30765f74bf948daf39ce43b7ceccc1 2019-11-20T21:29:32.968939 0:01:33.270831
Baseline 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b 2019-10-25T18:03:45.968290 0:01:30.954146


Tests Summary

Status Group # # (B)
Performance Regressions 67 104
Performance Improvements 20 26
Added Tests 3 3
Unchanged Tests 1128 1085
Total Tests 1218

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita 26.16% 1.198 1.512 - 26.27% -
polyhedron/gas_dyn2 24.44% 1.232 1.534 - 22.44% -
random/pr36291.cpp 18.11% 32.174 38.002 - 16.40% -
cray 15.11% 0.398 0.459 - 16.30% -
random/pr12392.cpp 13.92% 87.883 100.114 - 60.89% -
polyhedron/linpk 12.36% 0.461 0.518 - 13.29% -
polyhedron/fatigue2 9.97% 1.742 1.915 - 8.71% -
nbench 8.51% 2.328 2.526 - 7.57% -
polyhedron/protein 5.97% 2.179 2.309 - 4.11% -
polyhedron/induct2 5.60% 3.513 3.710 - 4.77% -
polyhedron/rnflow 4.60% 2.795 2.923 - 5.23% -
polyhedron/mdbx 4.12% 1.416 1.474 - 4.66% -
polyhedron/aermod 3.32% 18.464 19.077 - 3.85% -
botan 3.26% 113.316 117.006 - 4.33% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/rnflow 44.96% 24.011 34.807 - 38.85% -
polyhedron/capacita 8.70% 24.037 26.129 - 9.99% -
polyhedron/nf 3.06% 9.322 9.608 - 3.20% -
polyhedron/linpk 2.92% 4.076 4.194 - 2.72% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
polyhedron/capacita 12.82% 47.45 MB 53.53 MB - 13.58% -
polyhedron/gas_dyn2 9.22% 48.83 MB 53.33 MB - 10.43% -
nbench 5.58% 45.85 MB 48.41 MB - 6.47% -
polyhedron/induct2 4.50% 89.12 MB 93.13 MB - 4.12% -
polyhedron/protein 4.11% 62.95 MB 65.54 MB - 3.77% -
random/pr36291.cpp 3.70% 615.53 MB 638.31 MB - 3.43% -
polyhedron/rnflow 3.23% 81.38 MB 84.00 MB - 4.50% -
polyhedron/channel2 2.35% 36.06 MB 36.91 MB - 3.22% -
polyhedron/linpk 2.34% 34.87 MB 35.69 MB - 3.40% -
cray 2.15% 34.47 MB 35.21 MB - 3.60% -
polyhedron/fatigue2 2.15% 52.57 MB 53.70 MB - 2.54% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/Camellia-256 decrypt -3.30% 108.236 104.669 - -3.35% -
botan/Camellia-192 encrypt -3.26% 108.182 104.659 - -3.24% -
botan/Camellia-256 encrypt -3.24% 108.182 104.681 - -3.22% -
botan/Camellia-192 decrypt -2.73% 107.609 104.667 - -3.33% -
botan/Camellia-128 encrypt -2.49% 138.551 135.101 - -2.63% -
botan/Camellia-128 decrypt -2.49% 138.588 135.141 - -2.61% -
nbench/HUFFMAN -2.41% 6265.400 6114.500 - -1.59% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36291.cpp/elf/sections/text 28.77% 830.42 KB 1.04 MB - 26.02% -
polyhedron/capacita/elf 28.26% 79.43 KB 101.88 KB - 20.95% -
cray/elf/sections/text 26.43% 6.80 KB 8.59 KB - 26.43% -
random/pr36291.cpp/elf 25.61% 14.23 MB 17.88 MB - 21.96% -
polyhedron/gas_dyn2/elf/sections/text 23.71% 25.24 KB 31.22 KB - 20.58% -
polyhedron/capacita/elf/sections/text 22.83% 23.41 KB 28.75 KB - 21.69% -
polyhedron/gas_dyn2/elf 20.87% 103.31 KB 124.88 KB - 17.25% -
polyhedron/protein/elf 15.99% 144.32 KB 167.40 KB - 6.55% -
cray/elf 14.66% 57.78 KB 66.25 KB - 15.41% -
nbench/elf 14.54% 226.81 KB 259.79 KB - 12.41% -
polyhedron/protein/elf/sections/text 12.48% 39.42 KB 44.34 KB - 8.36% -
polyhedron/linpk/elf/sections/text 10.50% 6.25 KB 6.91 KB - 10.50% -
polyhedron/induct2/elf 10.43% 312.43 KB 345.02 KB - 8.12% -
nbench/elf/sections/text 9.16% 28.99 KB 31.64 KB - 5.52% -
polyhedron/aermod/elf 8.26% 1.58 MB 1.71 MB - 6.95% -
polyhedron/induct2/elf/sections/text 7.66% 97.27 KB 104.72 KB - 6.74% -
botan/elf/sections/text 7.04% 306.06 KB 327.61 KB - 10.61% -
polyhedron/fatigue2/elf/sections/text 6.82% 36.89 KB 39.41 KB - 5.70% -
polyhedron/mdbx/elf/sections/text 5.92% 28.24 KB 29.91 KB - 5.80% -
botan/elf 5.90% 13.39 MB 14.18 MB - 10.19% -
polyhedron/rnflow/elf/sections/text 5.87% 44.22 KB 46.81 KB - 5.53% -
polyhedron/rnflow/elf 5.09% 215.09 KB 226.04 KB - 6.55% -
polyhedron/doduc/elf 4.29% 470.02 KB 490.21 KB - 8.36% -
polyhedron/aermod/elf/sections/text 4.10% 648.45 KB 675.02 KB - 3.82% -
polyhedron/linpk/elf 4.08% 42.48 KB 44.21 KB - 5.24% -
polyhedron/fatigue2/elf 3.98% 124.07 KB 129.01 KB - 1.44% -
polyhedron/doduc/elf/sections/text 3.29% 87.92 KB 90.81 KB - 3.45% -
random/pr29433.cpp/elf 3.05% 1.53 MB 1.57 MB - 9.54% -
polyhedron/mdbx/elf 2.44% 141.38 KB 144.83 KB - 4.35% -
polyhedron/test_fpu2/elf/sections/text 2.38% 32.14 KB 32.91 KB - 2.33% -
polyhedron/ac/elf 2.26% 51.15 KB 52.30 KB - 4.04% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36498.cpp -8.12% 27.840 25.579 - -3.59% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
cray -38.05% 5.640 3.494 - -37.85% -
polyhedron/doduc -11.58% 11.123 9.834 - -12.30% -
polyhedron/fatigue2 -3.47% 108.333 104.575 - 0.96% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36498.cpp -2.16% 517.52 MB 506.36 MB - 1.24% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/CAST-256 decrypt 53.31% 77.813 119.299 - 56.46% -
botan/CAST-256 encrypt 52.97% 77.984 119.293 - 53.05% -
botan/AES-192 decrypt 10.38% 3506.434 3870.542 - 12.85% -
botan/KASUMI encrypt 9.34% 71.352 78.015 - 9.22% -
botan/KASUMI decrypt 7.97% 69.399 74.929 - 7.80% -
nbench/NUMERIC SORT 5.64% 1453.400 1535.300 - 4.40% -
nbench/ASSIGNMENT 5.38% 59.726 62.941 - -1.39% -
botan/AES-192 encrypt 4.48% 2688.197 2808.595 - 6.17% -
nbench/FOURIER 3.30% 153410.000 158470.000 - 0.80% -
botan/AES-128/XTS encrypt 2.91% 1545.010 1589.997 - 0.85% -
botan/ChaCha20Poly1305 decrypt 2.46% 412.654 422.809 - 3.06% -
botan/AES-256 encrypt 2.33% 4103.198 4198.607 - 2.82% -
botan/AES-128/XTS decrypt 2.24% 1535.699 1570.132 - 2.33% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2/elf/sections/text -10.18% 9.36 KB 8.41 KB - -10.63% -
random/pr36498.cpp/elf/sections/text -4.00% 430.77 KB 413.55 KB - -2.12% -

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 60.89% 62.226 100.114 - 13.92% -
polyhedron/capacita 26.27% 1.197 1.512 - 26.16% -
polyhedron/gas_dyn2 22.44% 1.253 1.534 - 24.44% -
tramp3d 20.10% 43.846 52.657 - -1.13% -
random/pr36291.cpp 16.40% 32.648 38.002 - 18.11% -
cray 16.30% 0.394 0.459 - 15.11% -
random/pr12850.cpp 15.65% 62.303 72.053 - 1.04% -
polyhedron/linpk 13.29% 0.457 0.518 - 12.36% -
random/pr26854-2.c 12.81% 55.231 62.306 - -0.02% -
himeno 9.58% 0.289 0.317 - 0.02% -
polyhedron/fatigue2 8.71% 1.762 1.915 - 9.97% -
nbench 7.57% 2.348 2.526 - 8.51% -
random/pr36439.cpp 5.87% 36.370 38.505 - -0.34% -
polyhedron/rnflow 5.23% 2.778 2.923 - 4.60% -
polyhedron/induct2 4.77% 3.541 3.710 - 5.60% -
polyhedron/mdbx 4.66% 1.408 1.474 - 4.12% -
botan 4.33% 112.147 117.006 - 3.26% -
polyhedron/protein 4.11% 2.218 2.309 - 5.97% -
polyhedron/aermod 3.85% 18.370 19.077 - 3.32% -
polyhedron/ac 3.40% 0.619 0.640 - 1.48% -
polyhedron/test_fpu2 3.38% 2.243 2.318 - 1.97% -
polyhedron/air 3.32% 1.979 2.045 - 1.42% -
random/pr38518.c 2.96% 10.945 11.269 - -0.31% -
polyhedron/doduc 2.67% 3.452 3.544 - 1.83% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/rnflow 38.85% 25.068 34.807 - 44.96% -
polyhedron/capacita 9.99% 23.757 26.129 - 8.70% -
polyhedron/nf 3.20% 9.310 9.608 - 3.06% -
polyhedron/linpk 2.72% 4.083 4.194 - 2.92% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp 55.88% 963.27 MB 1.47 GB - 0.80% -
polyhedron/capacita 13.58% 47.13 MB 53.53 MB - 12.82% -
botan 13.39% 15.08 MB 17.10 MB - 0.00% -
tramp3d 12.53% 932.10 MB 1.02 GB - -0.02% -
polyhedron/gas_dyn2 10.43% 48.30 MB 53.33 MB - 9.22% -
random/pr12850.cpp 7.28% 869.30 MB 932.55 MB - -0.04% -
nbench 6.47% 45.46 MB 48.41 MB - 5.58% -
polyhedron/rnflow 4.50% 80.39 MB 84.00 MB - 3.23% -
polyhedron/induct2 4.12% 89.45 MB 93.13 MB - 4.50% -
polyhedron/protein 3.77% 63.16 MB 65.54 MB - 4.11% -
cray 3.60% 33.99 MB 35.21 MB - 2.15% -
random/pr36291.cpp 3.43% 617.16 MB 638.31 MB - 3.70% -
polyhedron/linpk 3.40% 34.52 MB 35.69 MB - 2.34% -
polyhedron/channel2 3.22% 35.76 MB 36.91 MB - 2.35% -
himeno 3.18% 31.11 MB 32.09 MB - 0.00% -
random/pr36262.c 2.67% 377.72 MB 387.80 MB - 0.00% -
polyhedron/doduc 2.60% 99.50 MB 102.08 MB - 1.61% -
polyhedron/air 2.58% 67.62 MB 69.37 MB - 1.72% -
polyhedron/fatigue2 2.54% 52.37 MB 53.70 MB - 2.15% -
random/pr38518.c 2.51% 378.04 MB 387.54 MB - 0.00% -
polyhedron/test_fpu2 2.44% 65.85 MB 67.46 MB - 1.71% -
polyhedron/ac 2.21% 37.45 MB 38.28 MB - 1.77% -
polyhedron/mdbx 2.11% 48.75 MB 49.78 MB - 0.85% -
random/empty.c 2.08% 16.55 MB 16.89 MB - 0.00% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FP EMULATION -9.52% 543.860 492.110 - 1.62% -
nbench/LU DECOMPOSITION -8.09% 3813.000 3504.500 - 0.17% -
botan/Camellia-256 decrypt -3.35% 108.293 104.669 - -3.30% -
botan/Camellia-192 decrypt -3.33% 108.273 104.667 - -2.73% -
botan/Camellia-192 encrypt -3.24% 108.169 104.659 - -3.26% -
botan/Camellia-256 encrypt -3.22% 108.168 104.681 - -3.24% -
botan/Camellia-128 encrypt -2.63% 138.745 135.101 - -2.49% -
botan/Camellia-128 decrypt -2.61% 138.756 135.141 - -2.49% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf 66.52% 10.28 MB 17.13 MB - 0.26% -
cray/elf/sections/text 26.43% 6.80 KB 8.59 KB - 26.43% -
random/pr36291.cpp/elf/sections/text 26.02% 848.59 KB 1.04 MB - 28.77% -
random/pr36291.cpp/elf 21.96% 14.66 MB 17.88 MB - 25.61% -
polyhedron/capacita/elf/sections/text 21.69% 23.63 KB 28.75 KB - 22.83% -
polyhedron/capacita/elf 20.95% 84.23 KB 101.88 KB - 28.26% -
polyhedron/gas_dyn2/elf/sections/text 20.58% 25.89 KB 31.22 KB - 23.71% -
polyhedron/gas_dyn2/elf 17.25% 106.50 KB 124.88 KB - 20.87% -
cray/elf 15.41% 57.41 KB 66.25 KB - 14.66% -
random/pr12850.cpp/elf 13.99% 33.24 MB 37.89 MB - -0.62% -
tramp3d/elf 12.78% 21.53 MB 24.29 MB - 0.08% -
nbench/elf 12.41% 231.11 KB 259.79 KB - 14.54% -
himeno/elf/sections/text 12.15% 3.99 KB 4.47 KB - 0.00% -
botan/elf/sections/text 10.61% 296.19 KB 327.61 KB - 7.04% -
polyhedron/linpk/elf/sections/text 10.50% 6.25 KB 6.91 KB - 10.50% -
himeno/elf 10.35% 41.20 KB 45.47 KB - 0.00% -
botan/elf 10.19% 12.87 MB 14.18 MB - 5.90% -
random/pr36439.cpp/elf 9.80% 14.15 MB 15.53 MB - -0.00% -
random/pr12392.cpp/elf/sections/text 9.75% 373.89 KB 410.36 KB - -1.77% -
random/pr29433.cpp/elf 9.54% 1.44 MB 1.57 MB - 3.05% -
polyhedron/doduc/elf 8.36% 452.38 KB 490.21 KB - 4.29% -
polyhedron/protein/elf/sections/text 8.36% 40.92 KB 44.34 KB - 12.48% -
polyhedron/induct2/elf 8.12% 319.11 KB 345.02 KB - 10.43% -
polyhedron/aermod/elf 6.95% 1.60 MB 1.71 MB - 8.26% -
tramp3d/elf/sections/text 6.74% 486.27 KB 519.03 KB - 0.25% -
polyhedron/induct2/elf/sections/text 6.74% 98.11 KB 104.72 KB - 7.66% -
polyhedron/protein/elf 6.55% 157.10 KB 167.40 KB - 15.99% -
polyhedron/rnflow/elf 6.55% 212.15 KB 226.04 KB - 5.09% -
polyhedron/mdbx/elf/sections/text 5.80% 28.27 KB 29.91 KB - 5.92% -
polyhedron/fatigue2/elf/sections/text 5.70% 37.28 KB 39.41 KB - 6.82% -
polyhedron/rnflow/elf/sections/text 5.53% 44.36 KB 46.81 KB - 5.87% -
nbench/elf/sections/text 5.52% 29.99 KB 31.64 KB - 9.16% -
polyhedron/linpk/elf 5.24% 42.01 KB 44.21 KB - 4.08% -
polyhedron/mdbx/elf 4.35% 138.80 KB 144.83 KB - 2.44% -
polyhedron/ac/elf 4.04% 50.27 KB 52.30 KB - 2.26% -
polyhedron/aermod/elf/sections/text 3.82% 650.19 KB 675.02 KB - 4.10% -
polyhedron/test_fpu2/elf 3.77% 158.43 KB 164.40 KB - 1.92% -
random/pr36498.cpp/elf 3.71% 17.18 MB 17.82 MB - 1.30% -
polyhedron/doduc/elf/sections/text 3.45% 87.78 KB 90.81 KB - 3.29% -
polyhedron/air/elf 3.26% 112.13 KB 115.79 KB - 0.62% -
random/pr36262.c/elf 3.15% 345.14 KB 356.02 KB - -0.00% -
random/pr38518.c/elf 3.13% 344.96 KB 355.77 KB - -0.00% -
polyhedron/tfft2/elf 2.35% 41.15 KB 42.12 KB - 0.00% -
polyhedron/test_fpu2/elf/sections/text 2.33% 32.16 KB 32.91 KB - 2.38% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr36498.cpp -3.59% 26.531 25.579 - -8.12% -
random/pr29433.cpp -3.32% 17.172 16.602 - 0.31% -
random/pr69609.c -3.18% 84.925 82.228 - -0.20% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
cray -37.85% 5.622 3.494 - -38.05% -
polyhedron/doduc -12.30% 11.214 9.834 - -11.58% -
polyhedron/protein -6.36% 19.171 17.952 - 0.33% -
polyhedron/induct2 -3.13% 71.811 69.561 - 0.06% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/ARIA-192 decrypt 69.99% 82.163 139.665 - 0.05% -
botan/ARIA-256 encrypt 69.61% 72.261 122.564 - 0.14% -
botan/ARIA-256 decrypt 69.60% 72.257 122.546 - 0.13% -
botan/ARIA-192 encrypt 68.77% 82.741 139.644 - 0.03% -
botan/ARIA-128 encrypt 67.56% 96.746 162.109 - -0.02% -
botan/ARIA-128 decrypt 66.94% 96.845 161.676 - -0.27% -
botan/CAST-256 decrypt 56.46% 76.249 119.299 - 53.31% -
botan/CAST-256 encrypt 53.05% 77.945 119.293 - 52.97% -
botan/AES-192 decrypt 12.85% 3429.666 3870.542 - 10.38% -
botan/KASUMI encrypt 9.22% 71.428 78.015 - 9.34% -
botan/KASUMI decrypt 7.80% 69.508 74.929 - 7.97% -
botan/AES-192 encrypt 6.17% 2645.499 2808.595 - 4.48% -
nbench/NUMERIC SORT 4.40% 1470.600 1535.300 - 5.64% -
botan/ChaCha20Poly1305 decrypt 3.06% 410.258 422.809 - 2.46% -
botan/AES-256 encrypt 2.82% 4083.537 4198.607 - 2.33% -
botan/AES-128/XTS decrypt 2.33% 1534.323 1570.132 - 2.24% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12850.cpp/elf/sections/text -28.34% 88.04 KB 63.08 KB - 0.70% -
polyhedron/channel2/elf/sections/text -10.63% 9.41 KB 8.41 KB - -10.18% -
random/pr36498.cpp/elf/sections/text -2.12% 422.49 KB 413.55 KB - -4.00% -

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


Report Time: 0.26s
Name Current %
botan/AES-128 decrypt 3166.328 -
botan/AES-128 encrypt 3124.739 -
botan/AES-128/CBC/PKCS7 decrypt 2839.256 -
botan/AES-128/CBC/PKCS7 encrypt 672.116 -
botan/AES-128/EAX decrypt 439.361 -
botan/AES-128/EAX encrypt 439.862 -
botan/AES-128/GCM(16) [clmul] decrypt 1123.496 -
botan/AES-128/GCM(16) [clmul] encrypt 1154.616 -
botan/AES-128/OCB decrypt 863.482 -
botan/AES-128/OCB encrypt 869.305 -
botan/AES-128/XTS decrypt 1570.132 2.24%
botan/AES-128/XTS encrypt 1589.997 2.91%
botan/AES-192 decrypt 3870.542 10.38%
botan/AES-192 encrypt 2808.595 4.48%
botan/AES-256 decrypt 4193.989 -
botan/AES-256 encrypt 4198.607 2.33%
botan/ARIA-128 decrypt 161.676 -
botan/ARIA-128 encrypt 162.109 -
botan/ARIA-192 decrypt 139.665 -
botan/ARIA-192 encrypt 139.644 -
botan/ARIA-256 decrypt 122.546 -
botan/ARIA-256 encrypt 122.564 -
botan/Blowfish decrypt 224.817 -
botan/Blowfish encrypt 227.345 -
botan/CAST-128 decrypt 225.054 -
botan/CAST-128 encrypt 224.148 -
botan/CAST-256 decrypt 119.299 53.31%
botan/CAST-256 encrypt 119.293 52.97%
botan/CMAC(AES-128) mac 757.701 -
botan/CTR-BE(AES-128) decrypt 3019.022 -
botan/CTR-BE(AES-128) encrypt 3066.794 -
botan/CTR-BE(Serpent) decrypt 231.224 -
botan/CTR-BE(Serpent) encrypt 231.599 -
botan/Camellia-128 decrypt 135.141 -2.49%
botan/Camellia-128 encrypt 135.101 -2.49%
botan/Camellia-192 decrypt 104.667 -2.73%
botan/Camellia-192 encrypt 104.659 -3.26%
botan/Camellia-256 decrypt 104.669 -3.30%
botan/Camellia-256 encrypt 104.681 -3.24%
botan/ChaCha20Poly1305 decrypt 422.809 2.46%
botan/ChaCha20Poly1305 encrypt 423.431 -
botan/DES decrypt 92.291 -
botan/DES encrypt 91.298 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 63.700 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 62.872 -
botan/HMAC(SHA-256) mac 1459.139 -
botan/IDEA decrypt 452.481 -
botan/IDEA encrypt 452.416 -
botan/KASUMI decrypt 74.929 7.97%
botan/KASUMI encrypt 78.015 9.34%
botan/Keccak-1600(512) hash 148.153 -
botan/MISTY1 decrypt 97.056 -
botan/MISTY1 encrypt 98.027 -
botan/Noekeon decrypt 361.542 -
botan/Noekeon encrypt 356.754 -
botan/RC4 encrypt 187.055 -
botan/RIPEMD-160 hash 374.109 -
botan/SHA-160 hash 1341.991 -
botan/SHA-256 hash 1288.734 -
botan/SHA-512 hash 279.448 -
botan/SHACAL2 decrypt 417.851 -
botan/SHACAL2 encrypt 1423.552 -
botan/SM4 decrypt 122.350 -
botan/SM4 encrypt 122.244 -
botan/Salsa20 encrypt 506.016 -
botan/Serpent decrypt 268.772 -
botan/Serpent encrypt 241.491 -
botan/Serpent/CBC/PKCS7 decrypt 246.650 -
botan/Serpent/CBC/PKCS7 encrypt 87.345 -
botan/Serpent/EAX decrypt 56.569 -
botan/Serpent/EAX encrypt 56.646 -
botan/Serpent/GCM(16) [clmul] decrypt 168.872 -
botan/Serpent/GCM(16) [clmul] encrypt 168.524 -
botan/Serpent/OCB decrypt 197.422 -
botan/Serpent/OCB encrypt 182.327 -
botan/Serpent/XTS decrypt 227.159 -
botan/Serpent/XTS encrypt 206.592 -
botan/Skein-512(512) hash 449.785 -
botan/Threefish-512 decrypt 336.424 -
botan/Threefish-512 encrypt 351.505 -
botan/Tiger(24,3) hash 473.962 -
botan/TripleDES decrypt 32.179 -
botan/TripleDES encrypt 32.089 -
botan/Twofish decrypt 296.909 -
botan/Twofish encrypt 299.500 -
botan/Whirlpool hash 141.993 -
botan/XTEA decrypt 193.678 -
botan/XTEA encrypt 194.031 -
himeno 974.228 -
nbench/ASSIGNMENT 62.941 5.38%
nbench/BITFIELD 658380000.000 -
nbench/FOURIER 158470.000 3.30%
nbench/FP EMULATION 492.110 -
nbench/HUFFMAN 6114.500 -2.41%
nbench/IDEA 14627.000 -
nbench/LU DECOMPOSITION 3504.500 -
nbench/NEURAL NET 145.860 -
nbench/NUMERIC SORT 1535.300 5.64%
nbench/STRING SORT 1281.900 -
Geometric Mean 422.314 -
Name Current %
botan/elf 14.18 MB 5.90%
botan/elf/sections/text 327.61 KB 7.04%
cray/elf 66.25 KB 14.66%
cray/elf/sections/text 8.59 KB 26.43%
himeno/elf 45.47 KB -
himeno/elf/sections/text 4.47 KB -
nbench/elf 259.79 KB 14.54%
nbench/elf/sections/text 31.64 KB 9.16%
polyhedron/ac/elf 52.30 KB 2.26%
polyhedron/ac/elf/sections/text 11.58 KB -
polyhedron/aermod/elf 1.71 MB 8.26%
polyhedron/aermod/elf/sections/text 675.02 KB 4.10%
polyhedron/air/elf 115.79 KB -
polyhedron/air/elf/sections/text 34.50 KB -
polyhedron/capacita/elf 101.88 KB 28.26%
polyhedron/capacita/elf/sections/text 28.75 KB 22.83%
polyhedron/channel2/elf 43.09 KB -
polyhedron/channel2/elf/sections/text 8.41 KB -10.18%
polyhedron/doduc/elf 490.21 KB 4.29%
polyhedron/doduc/elf/sections/text 90.81 KB 3.29%
polyhedron/fatigue2/elf 129.01 KB 3.98%
polyhedron/fatigue2/elf/sections/text 39.41 KB 6.82%
polyhedron/gas_dyn2/elf 124.88 KB 20.87%
polyhedron/gas_dyn2/elf/sections/text 31.22 KB 23.71%
polyhedron/induct2/elf 345.02 KB 10.43%
polyhedron/induct2/elf/sections/text 104.72 KB 7.66%
polyhedron/linpk/elf 44.21 KB 4.08%
polyhedron/linpk/elf/sections/text 6.91 KB 10.50%
polyhedron/mdbx/elf 144.83 KB 2.44%
polyhedron/mdbx/elf/sections/text 29.91 KB 5.92%
polyhedron/mp_prop_design/elf 61.13 KB -
polyhedron/mp_prop_design/elf/sections/text 15.38 KB -
polyhedron/nf/elf 55.28 KB -
polyhedron/nf/elf/sections/text 10.44 KB -
polyhedron/protein/elf 167.40 KB 15.99%
polyhedron/protein/elf/sections/text 44.34 KB 12.48%
polyhedron/rnflow/elf 226.04 KB 5.09%
polyhedron/rnflow/elf/sections/text 46.81 KB 5.87%
polyhedron/test_fpu2/elf 164.40 KB -
polyhedron/test_fpu2/elf/sections/text 32.91 KB 2.38%
polyhedron/tfft2/elf 42.12 KB -
polyhedron/tfft2/elf/sections/text 5.77 KB -
random/empty.C/elf 1.32 KB -
random/empty.C/elf/sections/text 0.00 B -
random/empty.c/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 17.13 MB -
random/pr12392.cpp/elf/sections/text 410.36 KB -
random/pr12850.cpp/elf 37.89 MB -
random/pr12850.cpp/elf/sections/text 63.08 KB -
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.49 KB -
random/pr29433.cpp/elf 1.57 MB 3.05%
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 356.02 KB -
random/pr36262.c/elf/sections/text 104.62 KB -
random/pr36291.cpp/elf 17.88 MB 25.61%
random/pr36291.cpp/elf/sections/text 1.04 MB 28.77%
random/pr36439.cpp/elf 15.53 MB -
random/pr36439.cpp/elf/sections/text 104.39 KB -
random/pr36498.cpp/elf 17.82 MB -
random/pr36498.cpp/elf/sections/text 413.55 KB -4.00%
random/pr38518.c/elf 355.77 KB -
random/pr38518.c/elf/sections/text 104.62 KB -
random/pr69609.c/elf 1.05 MB -
random/pr69609.c/elf/sections/text 380.52 KB -
random/pr70614.c/elf 140.48 KB -
random/pr70614.c/elf/sections/text 32.85 KB -
tramp3d/elf 24.29 MB -
tramp3d/elf/sections/text 519.03 KB -
Geometric Mean 58.74 KB -57.63%
Name Current %
botan 17.10 MB -
cray 35.21 MB 2.15%
himeno 32.09 MB -
nbench 48.41 MB 5.58%
polyhedron/ac 38.28 MB -
polyhedron/aermod 558.63 MB -
polyhedron/air 69.37 MB -
polyhedron/capacita 53.53 MB 12.82%
polyhedron/channel2 36.91 MB 2.35%
polyhedron/doduc 102.08 MB -
polyhedron/fatigue2 53.70 MB 2.15%
polyhedron/gas_dyn2 53.33 MB 9.22%
polyhedron/induct2 93.13 MB 4.50%
polyhedron/linpk 35.69 MB 2.34%
polyhedron/mdbx 49.78 MB -
polyhedron/mp_prop_design 41.86 MB -
polyhedron/nf 39.22 MB -
polyhedron/protein 65.54 MB 4.11%
polyhedron/rnflow 84.00 MB 3.23%
polyhedron/test_fpu2 67.46 MB -
polyhedron/tfft2 34.51 MB -
random/empty.C 18.01 MB -
random/empty.c 16.89 MB -
random/pr12392.cpp 1.47 GB -
random/pr12850.cpp 932.55 MB -
random/pr26854-2.c 1.60 GB -
random/pr29433.cpp 1.92 GB -
random/pr36262.c 387.80 MB -
random/pr36291.cpp 638.31 MB 3.70%
random/pr36439.cpp 555.71 MB -
random/pr36498.cpp 506.36 MB -2.16%
random/pr38518.c 387.54 MB -
random/pr69609.c 2.15 GB -
random/pr70614.c 66.98 MB -
tramp3d 1.02 GB -
Geometric Mean 123.46 MB -