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: 39 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 158
Model name: Intel(R) Core(TM) i5-7400 CPU @ 3.00GHz
Stepping: 9
CPU MHz: 2400.002
CPU max MHz: 3500.0000
CPU min MHz: 800.0000
BogoMIPS: 6000.00
L1d cache: 128 KiB
L1i cache: 128 KiB
L2 cache: 1 MiB
L3 cache: 6 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: KVM: Vulnerable
Vulnerability L1tf: Mitigation; PTE Inversion
Vulnerability Mds: Mitigation; Clear CPU buffers; SMT disabled
Vulnerability Meltdown: Mitigation; PTI
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 generic retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling
Vulnerability Srbds: Mitigation; Microcode
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 dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault invpcid_single pti ssbd ibrs ibpb stibp fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
memory MemTotal: 8009880 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.34.0.20200325-1
Copyright (C) 2020 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `x86_64-suse-linux'.
gcc gcc (GCC) 11.0.0 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 kaby 5.7.9-1-default #1 SMP Thu Jul 16 09:40:08 UTC 2020 (a010166) x86_64 x86_64 x86_64 GNU/Linux
Filter

kaby.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1605896737000.a0917becd66182eee6eb6a7a150e38f0463b765d 2020-11-21T20:10:46.949550 0:00:46.288352
Previous 1605306541000.cb76e8e4ab28670876a930b53afe1bd1bce94c18 2020-11-14T20:04:13.983191 0:00:45.852680
Baseline 1543418663000.76774f4acec2ffd137338a13eb4e2ae30bb97daf 2018-11-29T01:03:57.564070 0:00:40.847600


Tests Summary

Status Group # # (B)
Performance Regressions 97 126
Performance Improvements 30 52
Added Tests 3 11
Unchanged Tests 1142 1083
Total Tests 1272

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c 190.00% 7.626 22.115 - 92.18% -
random/pr36262.c 189.83% 7.596 22.017 - 91.93% -
polyhedron/tfft2 51.93% 0.234 0.355 - -51.41% -
polyhedron/doduc 39.69% 2.244 3.134 - 54.11% -
polyhedron/nf 33.08% 0.350 0.466 - 48.77% -
polyhedron/capacita 25.74% 0.649 0.816 - 38.94% -
polyhedron/air 24.90% 1.102 1.377 - 40.43% -
polyhedron/test_fpu2 21.89% 1.724 2.102 - 86.43% -
polyhedron/linpk 20.23% 0.254 0.305 - 31.20% -
polyhedron/mdbx 16.79% 0.761 0.889 - 24.92% -
polyhedron/protein 13.53% 1.205 1.368 - 26.80% -
himeno 13.37% 0.158 0.179 - -5.87% -
polyhedron/gas_dyn2 12.43% 0.697 0.784 - 29.65% -
polyhedron/ac 11.01% 0.427 0.474 - 46.36% -
cray 7.51% 0.569 0.612 - 40.25% -
polyhedron/aermod 7.17% 17.104 18.330 - 15.96% -
random/pr12392.cpp 6.30% 97.904 104.069 - 124.66% -
tramp3d 6.27% 35.317 37.530 - 0.00% -
polyhedron/fatigue2 5.65% 0.931 0.984 - -22.62% -
polyhedron/mp_prop_design 5.25% 0.446 0.469 - 29.04% -
random/pr36439.cpp 4.56% 32.323 33.799 - 20.09% -
polyhedron/induct2 3.25% 2.268 2.342 - 12.46% -
nbench 2.91% 1.734 1.785 - 16.15% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
cray 112.37% 5.215 11.074 - 121.52% -
polyhedron/induct2 11.03% 74.929 83.193 - 1.63% -
polyhedron/ac 3.89% 21.153 21.976 - 13.45% -
polyhedron/aermod 2.91% 7.039 7.244 - 7.30% -
polyhedron/mdbx 2.89% 6.526 6.715 - 4.13% -
polyhedron/air 2.05% 2.427 2.477 - -14.98% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c 360.70% 401.09 MB 1.80 GB - 354.32% -
random/pr36262.c 360.34% 401.08 MB 1.80 GB - 353.80% -
random/pr39326.c 190.54% 501.29 MB 1.42 GB - 71.61% -
polyhedron/air 19.63% 70.79 MB 84.68 MB - 25.77% -
polyhedron/tfft2 15.10% 35.92 MB 41.35 MB - 25.33% -
polyhedron/capacita 13.89% 48.70 MB 55.46 MB - 21.85% -
polyhedron/nf 12.30% 40.80 MB 45.82 MB - 21.96% -
polyhedron/rnflow 11.21% 83.32 MB 92.66 MB - 14.30% -
polyhedron/test_fpu2 11.20% 65.84 MB 73.21 MB - 12.50% -
polyhedron/mdbx 10.83% 50.88 MB 56.38 MB - 17.36% -
polyhedron/gas_dyn2 10.57% 50.41 MB 55.74 MB - 18.29% -
polyhedron/protein 10.49% 64.99 MB 71.81 MB - 16.00% -
polyhedron/ac 8.91% 39.23 MB 42.73 MB - 18.79% -
polyhedron/linpk 7.33% 36.43 MB 39.11 MB - 16.41% -
random/pr69609.c 6.96% 2.09 GB 2.23 GB - 3.98% -
polyhedron/channel2 5.72% 37.40 MB 39.54 MB - 15.39% -
nbench 5.06% 47.67 MB 50.08 MB - 13.04% -
polyhedron/doduc 4.36% 102.86 MB 107.34 MB - 6.62% -
himeno 4.26% 32.84 MB 34.23 MB - 10.63% -
random/pr70614.c 4.24% 64.15 MB 66.87 MB - 1.57% -
polyhedron/fatigue2 4.23% 55.05 MB 57.38 MB - 13.29% -
polyhedron/mp_prop_design 3.54% 43.86 MB 45.41 MB - 12.20% -
polyhedron/induct2 3.23% 91.80 MB 94.77 MB - 9.71% -
cray 2.58% 35.65 MB 36.57 MB - 9.41% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/KASUMI decrypt -19.87% 69.383 55.599 - -25.89% -
botan/Whirlpool hash -11.37% 137.270 121.666 - -11.17% -
nbench/IDEA -9.73% 15350.000 13856.000 - -6.80% -
botan/Keccak-1600(512) hash -7.33% 129.269 119.795 - -8.20% -
botan/KASUMI encrypt -4.05% 72.438 69.504 - -12.26% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text 230.74% 104.41 KB 345.33 KB - 211.95% -
random/pr38518.c/elf/sections/text 230.74% 104.41 KB 345.33 KB - 211.95% -
random/pr38518.c/elf 114.16% 343.52 KB 735.69 KB - 101.22% -
random/pr36262.c/elf 114.13% 343.70 KB 735.97 KB - 101.17% -
polyhedron/tfft2/elf/sections/text 53.38% 5.77 KB 8.84 KB - 51.73% -
polyhedron/linpk/elf/sections/text 39.25% 6.33 KB 8.81 KB - 43.14% -
polyhedron/nf/elf/sections/text 36.04% 10.75 KB 14.63 KB - 46.93% -
polyhedron/air/elf/sections/text 27.35% 34.11 KB 43.44 KB - 25.73% -
polyhedron/capacita/elf/sections/text 22.00% 23.44 KB 28.59 KB - 23.48% -
polyhedron/test_fpu2/elf/sections/text 20.96% 33.02 KB 39.94 KB - 27.86% -
polyhedron/rnflow/elf/sections/text 18.94% 43.81 KB 52.11 KB - 24.58% -
polyhedron/mdbx/elf/sections/text 18.89% 28.70 KB 34.13 KB - 22.49% -
random/pr26854-2.c/elf/sections/text 17.56% 312.41 KB 367.26 KB - 10.74% -
polyhedron/tfft2/elf 14.40% 43.41 KB 49.66 KB - 8.54% -
random/pr36439.cpp/elf/sections/text 13.25% 110.58 KB 125.24 KB - 25704.43% -
polyhedron/capacita/elf 12.20% 81.83 KB 91.81 KB - 12.22% -
polyhedron/nf/elf 11.27% 54.91 KB 61.10 KB - 8.20% -
polyhedron/ac/elf/sections/text 11.25% 11.39 KB 12.67 KB - 11.25% -
polyhedron/gas_dyn2/elf/sections/text 10.95% 25.83 KB 28.66 KB - 14.05% -
polyhedron/protein/elf/sections/text 10.67% 40.58 KB 44.91 KB - 13.02% -
polyhedron/linpk/elf 10.00% 43.13 KB 47.45 KB - 3.74% -
himeno/elf/sections/text 9.54% 4.09 KB 4.49 KB - 0.70% -
polyhedron/test_fpu2/elf 8.67% 138.79 KB 150.82 KB - 0.75% -
polyhedron/air/elf 7.73% 118.31 KB 127.45 KB - 9.14% -
polyhedron/ac/elf 6.52% 52.45 KB 55.88 KB - 4.09% -
polyhedron/mp_prop_design/elf 6.02% 62.50 KB 66.27 KB - 1.75% -
polyhedron/rnflow/elf 5.45% 223.48 KB 235.65 KB - 18.85% -
polyhedron/protein/elf 5.17% 162.04 KB 170.41 KB - 14.87% -
polyhedron/mdbx/elf 5.03% 146.09 KB 153.43 KB - 7.00% -
polyhedron/channel2/elf/sections/text 4.57% 8.55 KB 8.94 KB - -3.54% -
polyhedron/gas_dyn2/elf 4.44% 107.31 KB 112.08 KB - 5.07% -
polyhedron/doduc/elf/sections/text 4.04% 88.59 KB 92.17 KB - 4.59% -
polyhedron/mp_prop_design/elf/sections/text 3.46% 15.34 KB 15.88 KB - 2.11% -
random/pr70614.c/elf/sections/text 3.37% 32.80 KB 33.91 KB - 3.55% -
random/pr69609.c/elf/sections/text 3.28% 380.63 KB 393.12 KB - 1.87% -
random/pr26854-2.c/elf 3.00% 1.60 MB 1.65 MB - 1.47% -
nbench/elf/sections/text 2.72% 29.88 KB 30.69 KB - 3.15% -
tramp3d/elf/sections/text 2.46% 481.16 KB 493.00 KB - 0.00% -
polyhedron/aermod/elf/sections/text 2.17% 651.09 KB 665.24 KB - 4.07% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2 -61.32% 0.720 0.279 - 19.86% -
random/pr39326.c -48.62% 133.677 68.681 - -57.52% -
random/pr26854-2.c -8.35% 49.003 44.910 - 32.92% -
polyhedron/rnflow -4.56% 2.081 1.986 - 3.13% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -23.62% 50.796 38.800 - -23.08% -
polyhedron/test_fpu2 -16.30% 83.838 70.172 - -11.95% -
polyhedron/gas_dyn2 -15.32% 104.385 88.398 - -13.44% -
polyhedron/capacita -10.46% 17.290 15.482 - -10.00% -
polyhedron/linpk -6.82% 5.689 5.301 - -6.97% -
polyhedron/fatigue2 -5.75% 98.124 92.482 - -8.67% -
polyhedron/protein -5.07% 18.002 17.090 - -2.91% -
polyhedron/nf -2.83% 9.641 9.368 - -1.69% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr26854-2.c -15.08% 1.55 GB 1.32 GB - -18.15% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET 33.16% 146.470 195.040 - 80.46% -
botan/CMAC(AES-128) mac 24.09% 769.381 954.726 - 24.32% -
botan/AES-128/CBC/PKCS7 encrypt 20.40% 753.176 906.813 - 21.03% -
nbench/LU DECOMPOSITION 14.59% 2990.900 3427.200 - 12.87% -
botan/AES-128/EAX encrypt 11.77% 434.242 485.362 - 15.17% -
nbench/FP EMULATION 11.46% 429.260 478.440 - -14.15% -
botan/AES-128/EAX decrypt 10.95% 432.778 480.148 - 14.47% -
botan/AES-128/XTS encrypt 7.52% 1268.585 1364.022 - -2.21% -
botan/AES-128/XTS decrypt 7.33% 1280.062 1373.850 - -2.26% -
botan/AES-128/OCB encrypt 7.06% 826.998 885.372 - 6.90% -
botan/AES-128/OCB decrypt 5.08% 833.879 876.209 - 6.54% -
nbench/HUFFMAN 2.80% 5649.800 5808.200 - -10.62% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c/elf -17.69% 1.32 MB 1.09 MB - -15.89% -
random/pr39326.c/elf/sections/text -9.97% 334.56 KB 301.20 KB - -6.56% -
cray/elf -9.12% 61.53 KB 55.92 KB - -12.19% -
random/pr69609.c/elf -7.72% 1.06 MB 999.88 KB - -7.48% -
polyhedron/doduc/elf -2.50% 487.55 KB 475.37 KB - 5.67% -

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 124.66% 46.324 104.069 - 6.30% -
random/pr38518.c 92.18% 11.508 22.115 - 190.00% -
random/pr36262.c 91.93% 11.471 22.017 - 189.83% -
polyhedron/test_fpu2 86.43% 1.127 2.102 - 21.89% -
polyhedron/doduc 54.11% 2.034 3.134 - 39.69% -
polyhedron/nf 48.77% 0.313 0.466 - 33.08% -
polyhedron/ac 46.36% 0.324 0.474 - 11.01% -
polyhedron/air 40.43% 0.981 1.377 - 24.90% -
cray 40.25% 0.437 0.612 - 7.51% -
polyhedron/capacita 38.94% 0.587 0.816 - 25.74% -
random/pr26854-2.c 32.92% 33.788 44.910 - -8.35% -
polyhedron/linpk 31.20% 0.233 0.305 - 20.23% -
polyhedron/gas_dyn2 29.65% 0.605 0.784 - 12.43% -
polyhedron/mp_prop_design 29.04% 0.363 0.469 - 5.25% -
polyhedron/protein 26.80% 1.079 1.368 - 13.53% -
polyhedron/mdbx 24.92% 0.712 0.889 - 16.79% -
random/pr36439.cpp 20.09% 28.144 33.799 - 4.56% -
polyhedron/channel2 19.86% 0.232 0.279 - -61.32% -
nbench 16.15% 1.536 1.785 - 2.91% -
polyhedron/aermod 15.96% 15.807 18.330 - 7.17% -
polyhedron/induct2 12.46% 2.083 2.342 - 3.25% -
random/pr12850.cpp 8.69% 51.200 55.648 - 0.37% -
random/pr29433.cpp 3.94% 14.035 14.589 - 1.15% -
random/pr36291.cpp 3.77% 29.299 30.405 - 0.47% -
polyhedron/rnflow 3.13% 1.926 1.986 - -4.56% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
cray 121.52% 4.999 11.074 - 112.37% -
polyhedron/ac 13.45% 19.371 21.976 - 3.89% -
polyhedron/aermod 7.30% 6.751 7.244 - 2.91% -
polyhedron/mdbx 4.13% 6.449 6.715 - 2.89% -
polyhedron/rnflow 4.06% 21.575 22.452 - -0.56% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c 354.32% 406.72 MB 1.80 GB - 360.70% -
random/pr36262.c 353.80% 406.86 MB 1.80 GB - 360.34% -
random/pr39326.c 71.61% 848.67 MB 1.42 GB - 190.54% -
polyhedron/air 25.77% 67.33 MB 84.68 MB - 19.63% -
polyhedron/tfft2 25.33% 32.99 MB 41.35 MB - 15.10% -
polyhedron/nf 21.96% 37.57 MB 45.82 MB - 12.30% -
polyhedron/capacita 21.85% 45.52 MB 55.46 MB - 13.89% -
botan 21.05% 14.73 MB 17.84 MB - 1.13% -
polyhedron/ac 18.79% 35.97 MB 42.73 MB - 8.91% -
polyhedron/gas_dyn2 18.29% 47.12 MB 55.74 MB - 10.57% -
polyhedron/mdbx 17.36% 48.04 MB 56.38 MB - 10.83% -
polyhedron/linpk 16.41% 33.59 MB 39.11 MB - 7.33% -
polyhedron/protein 16.00% 61.90 MB 71.81 MB - 10.49% -
polyhedron/channel2 15.39% 34.27 MB 39.54 MB - 5.72% -
polyhedron/rnflow 14.30% 81.07 MB 92.66 MB - 11.21% -
polyhedron/fatigue2 13.29% 50.64 MB 57.38 MB - 4.23% -
nbench 13.04% 44.30 MB 50.08 MB - 5.06% -
polyhedron/test_fpu2 12.50% 65.07 MB 73.21 MB - 11.20% -
polyhedron/mp_prop_design 12.20% 40.48 MB 45.41 MB - 3.54% -
himeno 10.63% 30.95 MB 34.23 MB - 4.26% -
polyhedron/induct2 9.71% 86.38 MB 94.77 MB - 3.23% -
cray 9.41% 33.42 MB 36.57 MB - 2.58% -
random/empty.C 8.32% 17.29 MB 18.72 MB - 1.70% -
random/pr36439.cpp 7.62% 535.86 MB 576.69 MB - 0.14% -
polyhedron/doduc 6.62% 100.68 MB 107.34 MB - 4.36% -
random/empty.c 6.05% 16.40 MB 17.39 MB - 1.18% -
random/pr36291.cpp 4.93% 630.88 MB 662.01 MB - 0.30% -
random/pr69609.c 3.98% 2.15 GB 2.23 GB - 6.96% -
random/pr29433.cpp 3.00% 1.92 GB 1.98 GB - 0.17% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ARIA-256 encrypt -50.66% 123.977 61.166 - 0.04% -
botan/ARIA-256 decrypt -50.59% 123.710 61.129 - -0.01% -
botan/ARIA-192 encrypt -50.38% 140.964 69.946 - 0.02% -
botan/ARIA-192 decrypt -50.35% 140.835 69.925 - -0.01% -
botan/ARIA-128 decrypt -50.09% 163.614 81.659 - -0.06% -
botan/ARIA-128 encrypt -49.94% 163.393 81.789 - 0.05% -
botan/CAST-256 decrypt -26.79% 118.282 86.594 - 0.24% -
botan/CAST-256 encrypt -26.04% 117.743 87.079 - -0.05% -
botan/KASUMI decrypt -25.89% 75.018 55.599 - -19.87% -
nbench/NUMERIC SORT -20.30% 1762.700 1404.900 - -1.15% -
nbench/FP EMULATION -14.15% 557.270 478.440 - 11.46% -
botan/KASUMI encrypt -12.26% 79.220 69.504 - -4.05% -
botan/Whirlpool hash -11.17% 136.970 121.666 - -11.37% -
nbench/HUFFMAN -10.62% 6498.300 5808.200 - 2.80% -
botan/Blowfish encrypt -10.25% 240.456 215.816 - -0.71% -
botan/Blowfish decrypt -10.12% 239.487 215.253 - -0.85% -
botan/Keccak-1600(512) hash -8.20% 130.498 119.795 - -7.33% -
botan/Twofish encrypt -8.18% 306.836 281.744 - 1.04% -
botan/Twofish decrypt -7.36% 307.218 284.620 - 0.66% -
nbench/IDEA -6.80% 14867.000 13856.000 - -9.73% -
nbench/ASSIGNMENT -6.51% 60.164 56.249 - 0.04% -
botan/Noekeon encrypt -5.84% 353.928 333.260 - 0.42% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.49% 68.292 65.225 - -0.13% -
botan/CAST-128 encrypt -3.73% 218.566 210.419 - -1.01% -
nbench/STRING SORT -3.40% 1288.000 1244.200 - -0.33% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -3.17% 66.061 63.966 - 0.12% -
nbench/BITFIELD -2.90% 833030000.000 808890000.000 - 0.03% -
botan/AES-128/XTS decrypt -2.26% 1405.654 1373.850 - 7.33% -
botan/AES-128/XTS encrypt -2.21% 1394.816 1364.022 - 7.52% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text 25704.43% 497.00 B 125.24 KB - 13.25% -
random/pr12850.cpp/elf/sections/text 228.60% 27.71 KB 91.05 KB - 0.19% -
random/pr36262.c/elf/sections/text 211.95% 110.70 KB 345.33 KB - 230.74% -
random/pr38518.c/elf/sections/text 211.95% 110.70 KB 345.33 KB - 230.74% -
random/pr38518.c/elf 101.22% 365.62 KB 735.69 KB - 114.16% -
random/pr36262.c/elf 101.17% 365.84 KB 735.97 KB - 114.13% -
polyhedron/tfft2/elf/sections/text 51.73% 5.83 KB 8.84 KB - 53.38% -
polyhedron/nf/elf/sections/text 46.93% 9.95 KB 14.63 KB - 36.04% -
polyhedron/linpk/elf/sections/text 43.14% 6.16 KB 8.81 KB - 39.25% -
polyhedron/test_fpu2/elf/sections/text 27.86% 31.24 KB 39.94 KB - 20.96% -
polyhedron/air/elf/sections/text 25.73% 34.55 KB 43.44 KB - 27.35% -
polyhedron/rnflow/elf/sections/text 24.58% 41.83 KB 52.11 KB - 18.94% -
polyhedron/capacita/elf/sections/text 23.48% 23.16 KB 28.59 KB - 22.00% -
polyhedron/mdbx/elf/sections/text 22.49% 27.86 KB 34.13 KB - 18.89% -
polyhedron/rnflow/elf 18.85% 198.27 KB 235.65 KB - 5.45% -
polyhedron/protein/elf 14.87% 148.35 KB 170.41 KB - 5.17% -
polyhedron/gas_dyn2/elf/sections/text 14.05% 25.13 KB 28.66 KB - 10.95% -
polyhedron/protein/elf/sections/text 13.02% 39.74 KB 44.91 KB - 10.67% -
polyhedron/capacita/elf 12.22% 81.81 KB 91.81 KB - 12.20% -
polyhedron/ac/elf/sections/text 11.25% 11.39 KB 12.67 KB - 11.25% -
random/pr26854-2.c/elf/sections/text 10.74% 331.63 KB 367.26 KB - 17.56% -
random/pr36439.cpp/elf 10.71% 12.80 MB 14.18 MB - 1.00% -
polyhedron/air/elf 9.14% 116.78 KB 127.45 KB - 7.73% -
polyhedron/tfft2/elf 8.54% 45.75 KB 49.66 KB - 14.40% -
polyhedron/aermod/elf 8.47% 1.56 MB 1.70 MB - 1.40% -
polyhedron/nf/elf 8.20% 56.47 KB 61.10 KB - 11.27% -
polyhedron/mdbx/elf 7.00% 143.40 KB 153.43 KB - 5.03% -
polyhedron/doduc/elf 5.67% 449.86 KB 475.37 KB - -2.50% -
nbench/elf 5.29% 224.04 KB 235.88 KB - -0.40% -
polyhedron/gas_dyn2/elf 5.07% 106.67 KB 112.08 KB - 4.44% -
polyhedron/induct2/elf 4.66% 313.48 KB 328.09 KB - -1.00% -
polyhedron/doduc/elf/sections/text 4.59% 88.13 KB 92.17 KB - 4.04% -
polyhedron/ac/elf 4.09% 53.68 KB 55.88 KB - 6.52% -
polyhedron/aermod/elf/sections/text 4.07% 639.22 KB 665.24 KB - 2.17% -
polyhedron/linpk/elf 3.74% 45.73 KB 47.45 KB - 10.00% -
random/pr70614.c/elf/sections/text 3.55% 32.75 KB 33.91 KB - 3.37% -
nbench/elf/sections/text 3.15% 29.75 KB 30.69 KB - 2.72% -
polyhedron/mp_prop_design/elf/sections/text 2.11% 15.55 KB 15.88 KB - 3.46% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -57.52% 161.671 68.681 - -48.62% -
polyhedron/tfft2 -51.41% 0.732 0.355 - 51.93% -
polyhedron/fatigue2 -22.62% 1.272 0.984 - 5.65% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -38.23% 219.491 135.583 - -0.40% -
polyhedron/tfft2 -23.08% 50.444 38.800 - -23.62% -
polyhedron/air -14.98% 2.913 2.477 - 2.05% -
polyhedron/doduc -14.90% 11.943 10.164 - -0.64% -
polyhedron/gas_dyn2 -13.44% 102.118 88.398 - -15.32% -
polyhedron/test_fpu2 -11.95% 79.695 70.172 - -16.30% -
polyhedron/capacita -10.00% 17.202 15.482 - -10.46% -
polyhedron/fatigue2 -8.67% 101.266 92.482 - -5.75% -
polyhedron/linpk -6.97% 5.698 5.301 - -6.82% -
polyhedron/protein -2.91% 17.602 17.090 - -5.07% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -41.66% 1.27 GB 756.17 MB - 0.62% -
random/pr26854-2.c -18.15% 1.61 GB 1.32 GB - -15.08% -
random/pr12850.cpp -4.24% 938.77 MB 898.98 MB - -0.34% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 144.04% 67821.000 165510.000 - -0.10% -
nbench/NEURAL NET 80.46% 108.080 195.040 - 33.16% -
botan/CMAC(AES-128) mac 24.32% 767.947 954.726 - 24.09% -
botan/AES-128/CBC/PKCS7 encrypt 21.03% 749.259 906.813 - 20.40% -
botan/AES-128/CBC/PKCS7 decrypt 18.63% 2041.869 2422.316 - 0.78% -
botan/AES-128/EAX encrypt 15.17% 421.421 485.362 - 11.77% -
botan/AES-128/EAX decrypt 14.47% 419.438 480.148 - 10.95% -
nbench/LU DECOMPOSITION 12.87% 3036.300 3427.200 - 14.59% -
botan/Noekeon decrypt 11.52% 341.396 380.732 - 1.09% -
botan/SHA-512 hash 9.92% 270.366 297.193 - 0.26% -
botan/ChaCha20Poly1305 encrypt 9.37% 418.311 457.496 - 1.06% -
botan/ChaCha20Poly1305 decrypt 9.15% 416.568 454.700 - 0.92% -
botan/Salsa20 encrypt 8.03% 484.768 523.699 - 1.42% -
botan/AES-128/OCB encrypt 6.90% 828.200 885.372 - 7.06% -
botan/AES-128/OCB decrypt 6.54% 822.434 876.209 - 5.08% -
botan/XTEA encrypt 5.84% 184.476 195.256 - -0.14% -
botan/SHA-160 hash 5.79% 516.825 546.755 - -0.12% -
botan/Skein-512(512) hash 4.06% 420.185 437.244 - -0.53% -
botan/Serpent/OCB decrypt 3.27% 202.582 209.215 - 1.48% -
botan/AES-128/GCM(16) [clmul] encrypt 3.08% 1148.198 1183.507 - 0.77% -
botan/SHA-256 hash 2.49% 180.429 184.929 - -0.02% -
botan/XTEA decrypt 2.39% 187.893 192.380 - -0.42% -
botan/Serpent/CBC/PKCS7 decrypt 2.38% 252.427 258.432 - 0.37% -
botan/Serpent/OCB encrypt 2.21% 189.491 193.686 - 1.11% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -62.25% 27.11 MB 10.23 MB - 0.07% -
himeno/elf -17.63% 50.06 KB 41.23 KB - 0.38% -
random/pr39326.c/elf -15.89% 1.30 MB 1.09 MB - -17.69% -
random/pr29433.cpp/elf -13.34% 1.62 MB 1.41 MB - 0.02% -
cray/elf -12.19% 63.69 KB 55.92 KB - -9.12% -
random/pr12392.cpp/elf/sections/text -8.72% 406.75 KB 371.26 KB - -0.36% -
random/pr69609.c/elf -7.48% 1.06 MB 999.88 KB - -7.72% -
random/pr12850.cpp/elf -7.40% 34.64 MB 32.08 MB - -0.80% -
polyhedron/channel2/elf -7.34% 46.76 KB 43.33 KB - -0.20% -
random/pr39326.c/elf/sections/text -6.56% 322.34 KB 301.20 KB - -9.97% -
botan/elf -4.37% 13.91 MB 13.30 MB - 0.10% -
polyhedron/channel2/elf/sections/text -3.54% 9.27 KB 8.94 KB - 4.57% -

Added Tests - compile_time
random/pr28071.c
tramp3d

Added Tests - mem_bytes
random/pr28071.c
tramp3d

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
tramp3d/elf
tramp3d/elf/sections/text


Report Time: 0.37s
Name Current %
botan/AES-128 decrypt 4449.078 -
botan/AES-128 encrypt 4452.253 -
botan/AES-128/CBC/PKCS7 decrypt 2422.316 -
botan/AES-128/CBC/PKCS7 encrypt 906.813 20.40%
botan/AES-128/EAX decrypt 480.148 10.95%
botan/AES-128/EAX encrypt 485.362 11.77%
botan/AES-128/GCM(16) [clmul] decrypt 1149.676 -
botan/AES-128/GCM(16) [clmul] encrypt 1183.507 -
botan/AES-128/OCB decrypt 876.209 5.08%
botan/AES-128/OCB encrypt 885.372 7.06%
botan/AES-128/XTS decrypt 1373.850 7.33%
botan/AES-128/XTS encrypt 1364.022 7.52%
botan/AES-192 decrypt 3795.324 -
botan/AES-192 encrypt 3804.153 -
botan/AES-256 decrypt 3322.090 -
botan/AES-256 encrypt 3321.085 -
botan/ARIA-128 decrypt 81.659 -
botan/ARIA-128 encrypt 81.789 -
botan/ARIA-192 decrypt 69.925 -
botan/ARIA-192 encrypt 69.946 -
botan/ARIA-256 decrypt 61.129 -
botan/ARIA-256 encrypt 61.166 -
botan/Blowfish decrypt 215.253 -
botan/Blowfish encrypt 215.816 -
botan/CAST-128 decrypt 209.278 -
botan/CAST-128 encrypt 210.419 -
botan/CAST-256 decrypt 86.594 -
botan/CAST-256 encrypt 87.079 -
botan/CMAC(AES-128) mac 954.726 24.09%
botan/CTR-BE(AES-128) decrypt 2601.574 -
botan/CTR-BE(AES-128) encrypt 2595.722 -
botan/CTR-BE(Serpent) decrypt 245.453 -
botan/CTR-BE(Serpent) encrypt 245.428 -
botan/Camellia-128 decrypt 138.882 -
botan/Camellia-128 encrypt 139.290 -
botan/Camellia-192 decrypt 110.052 -
botan/Camellia-192 encrypt 110.171 -
botan/Camellia-256 decrypt 110.070 -
botan/Camellia-256 encrypt 110.232 -
botan/ChaCha20Poly1305 decrypt 454.700 -
botan/ChaCha20Poly1305 encrypt 457.496 -
botan/DES decrypt 97.349 -
botan/DES encrypt 96.765 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 63.966 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 65.225 -
botan/HMAC(SHA-256) mac 199.536 -
botan/IDEA decrypt 380.682 -
botan/IDEA encrypt 380.483 -
botan/KASUMI decrypt 55.599 -19.87%
botan/KASUMI encrypt 69.504 -4.05%
botan/Keccak-1600(512) hash 119.795 -7.33%
botan/MISTY1 decrypt 101.243 -
botan/MISTY1 encrypt 101.123 -
botan/Noekeon decrypt 380.732 -
botan/Noekeon encrypt 333.260 -
botan/RC4 encrypt 412.382 -
botan/RIPEMD-160 hash 375.219 -
botan/SHA-160 hash 546.755 -
botan/SHA-256 hash 184.929 -
botan/SHA-512 hash 297.193 -
botan/SHACAL2 decrypt 425.423 -
botan/SHACAL2 encrypt 431.509 -
botan/SM4 decrypt 126.638 -
botan/SM4 encrypt 126.530 -
botan/Salsa20 encrypt 523.699 -
botan/Serpent decrypt 285.421 -
botan/Serpent encrypt 256.452 -
botan/Serpent/CBC/PKCS7 decrypt 258.432 -
botan/Serpent/CBC/PKCS7 encrypt 84.413 -
botan/Serpent/EAX decrypt 55.064 -
botan/Serpent/EAX encrypt 55.090 -
botan/Serpent/GCM(16) [clmul] decrypt 181.583 -
botan/Serpent/GCM(16) [clmul] encrypt 182.272 -
botan/Serpent/OCB decrypt 209.215 -
botan/Serpent/OCB encrypt 193.686 -
botan/Serpent/XTS decrypt 238.590 -
botan/Serpent/XTS encrypt 217.427 -
botan/Skein-512(512) hash 437.244 -
botan/Threefish-512 decrypt 569.979 -
botan/Threefish-512 encrypt 601.042 -
botan/Tiger(24,3) hash 450.087 -
botan/TripleDES decrypt 34.075 -
botan/TripleDES encrypt 34.184 -
botan/Twofish decrypt 284.620 -
botan/Twofish encrypt 281.744 -
botan/Whirlpool hash 121.666 -11.37%
botan/XTEA decrypt 192.380 -
botan/XTEA encrypt 195.256 -
himeno 2083.946 -
nbench/ASSIGNMENT 56.249 -
nbench/BITFIELD 808890000.000 -
nbench/FOURIER 165510.000 -
nbench/FP EMULATION 478.440 11.46%
nbench/HUFFMAN 5808.200 2.80%
nbench/IDEA 13856.000 -9.73%
nbench/LU DECOMPOSITION 3427.200 14.59%
nbench/NEURAL NET 195.040 33.16%
nbench/NUMERIC SORT 1404.900 -
nbench/STRING SORT 1244.200 -
Geometric Mean 391.371 -
Name Current %
botan/elf 13.30 MB -
botan/elf/sections/text 298.41 KB -
cray/elf 55.92 KB -9.12%
cray/elf/sections/text 6.81 KB -
himeno/elf 41.23 KB -
himeno/elf/sections/text 4.49 KB 9.54%
nbench/elf 235.88 KB -
nbench/elf/sections/text 30.69 KB 2.72%
polyhedron/ac/elf 55.88 KB 6.52%
polyhedron/ac/elf/sections/text 12.67 KB 11.25%
polyhedron/aermod/elf 1.70 MB -
polyhedron/aermod/elf/sections/text 665.24 KB 2.17%
polyhedron/air/elf 127.45 KB 7.73%
polyhedron/air/elf/sections/text 43.44 KB 27.35%
polyhedron/capacita/elf 91.81 KB 12.20%
polyhedron/capacita/elf/sections/text 28.59 KB 22.00%
polyhedron/channel2/elf 43.33 KB -
polyhedron/channel2/elf/sections/text 8.94 KB 4.57%
polyhedron/doduc/elf 475.37 KB -2.50%
polyhedron/doduc/elf/sections/text 92.17 KB 4.04%
polyhedron/fatigue2/elf 128.11 KB -
polyhedron/fatigue2/elf/sections/text 37.36 KB -
polyhedron/gas_dyn2/elf 112.08 KB 4.44%
polyhedron/gas_dyn2/elf/sections/text 28.66 KB 10.95%
polyhedron/induct2/elf 328.09 KB -
polyhedron/induct2/elf/sections/text 97.31 KB -
polyhedron/linpk/elf 47.45 KB 10.00%
polyhedron/linpk/elf/sections/text 8.81 KB 39.25%
polyhedron/mdbx/elf 153.43 KB 5.03%
polyhedron/mdbx/elf/sections/text 34.13 KB 18.89%
polyhedron/mp_prop_design/elf 66.27 KB 6.02%
polyhedron/mp_prop_design/elf/sections/text 15.88 KB 3.46%
polyhedron/nf/elf 61.10 KB 11.27%
polyhedron/nf/elf/sections/text 14.63 KB 36.04%
polyhedron/protein/elf 170.41 KB 5.17%
polyhedron/protein/elf/sections/text 44.91 KB 10.67%
polyhedron/rnflow/elf 235.65 KB 5.45%
polyhedron/rnflow/elf/sections/text 52.11 KB 18.94%
polyhedron/test_fpu2/elf 150.82 KB 8.67%
polyhedron/test_fpu2/elf/sections/text 39.94 KB 20.96%
polyhedron/tfft2/elf 49.66 KB 14.40%
polyhedron/tfft2/elf/sections/text 8.84 KB 53.38%
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 3.00%
random/pr26854-2.c/elf/sections/text 367.26 KB 17.56%
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 114.13%
random/pr36262.c/elf/sections/text 345.33 KB 230.74%
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 13.25%
random/pr38518.c/elf 735.69 KB 114.16%
random/pr38518.c/elf/sections/text 345.33 KB 230.74%
random/pr39326.c/elf 1.09 MB -17.69%
random/pr39326.c/elf/sections/text 301.20 KB -9.97%
random/pr69609.c/elf 999.88 KB -7.72%
random/pr69609.c/elf/sections/text 393.12 KB 3.28%
random/pr70614.c/elf 142.20 KB -
random/pr70614.c/elf/sections/text 33.91 KB 3.37%
tramp3d/elf 20.70 MB -
tramp3d/elf/sections/text 493.00 KB 2.46%
Geometric Mean 65.58 KB -54.02%
Name Current %
botan 17.84 MB -
cray 36.57 MB 2.58%
himeno 34.23 MB 4.26%
nbench 50.08 MB 5.06%
polyhedron/ac 42.73 MB 8.91%
polyhedron/aermod 561.93 MB -
polyhedron/air 84.68 MB 19.63%
polyhedron/capacita 55.46 MB 13.89%
polyhedron/channel2 39.54 MB 5.72%
polyhedron/doduc 107.34 MB 4.36%
polyhedron/fatigue2 57.38 MB 4.23%
polyhedron/gas_dyn2 55.74 MB 10.57%
polyhedron/induct2 94.77 MB 3.23%
polyhedron/linpk 39.11 MB 7.33%
polyhedron/mdbx 56.38 MB 10.83%
polyhedron/mp_prop_design 45.41 MB 3.54%
polyhedron/nf 45.82 MB 12.30%
polyhedron/protein 71.81 MB 10.49%
polyhedron/rnflow 92.66 MB 11.21%
polyhedron/test_fpu2 73.21 MB 11.20%
polyhedron/tfft2 41.35 MB 15.10%
random/empty.C 18.72 MB -
random/empty.c 17.39 MB -
random/pr12392.cpp 756.17 MB -
random/pr12850.cpp 898.98 MB -
random/pr26854-2.c 1.32 GB -15.08%
random/pr28071.c 5.45 GB -
random/pr29433.cpp 1.98 GB -
random/pr36262.c 1.80 GB 360.34%
random/pr36291.cpp 662.01 MB -
random/pr36439.cpp 576.69 MB -
random/pr38518.c 1.80 GB 360.70%
random/pr39326.c 1.42 GB 190.54%
random/pr69609.c 2.23 GB 6.96%
random/pr70614.c 66.87 MB 4.24%
tramp3d 922.64 MB -
Geometric Mean 157.81 MB 17.09%