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: 2800.004
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) 5a5e53fdb29042bbfc662eba9960d04e906cd553
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 5a5e53fdb29042bbfc662eba9960d04e906cd553
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 1606154402000.5a5e53fdb29042bbfc662eba9960d04e906cd553 2020-11-24T17:51:06.272043 0:00:46.357503
Previous 1605896737000.a0917becd66182eee6eb6a7a150e38f0463b765d 2020-11-21T20:10:46.949550 0:00:46.288352
Baseline 1543418663000.76774f4acec2ffd137338a13eb4e2ae30bb97daf 2018-11-29T01:03:57.564070 0:00:40.847600


Tests Summary

Status Group # # (B)
Performance Regressions 32 95
Performance Improvements 93 60
Added Tests 3 11
Unchanged Tests 1144 1106
Total Tests 1272

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk 126.12% 0.305 0.690 - 196.68% -
random/pr39326.c 98.10% 68.681 136.058 - -15.84% -
polyhedron/nf 70.93% 0.466 0.796 - 154.28% -
polyhedron/protein 19.36% 1.368 1.633 - 51.35% -
cray 15.34% 0.612 0.706 - 61.77% -
random/pr26854-2.c 10.52% 44.910 49.635 - 46.90% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 31.24% 38.800 50.922 - 0.95% -
polyhedron/test_fpu2 19.58% 70.172 83.911 - 5.29% -
polyhedron/gas_dyn2 18.10% 88.398 104.401 - 2.24% -
polyhedron/capacita 12.03% 15.482 17.344 - 0.83% -
polyhedron/linpk 7.83% 5.301 5.716 - 0.32% -
polyhedron/fatigue2 6.58% 92.482 98.569 - -2.66% -
polyhedron/protein 4.02% 17.090 17.777 - 0.99% -
polyhedron/nf 3.10% 9.368 9.659 - 1.35% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr26854-2.c 17.87% 1.32 GB 1.56 GB - -3.53% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET -24.46% 195.040 147.340 - 36.32% -
botan/CMAC(AES-128) mac -19.30% 954.726 770.504 - 0.33% -
botan/AES-128/CBC/PKCS7 encrypt -16.70% 906.813 755.372 - 0.82% -
botan/AES-128/EAX encrypt -11.28% 485.362 430.601 - 2.18% -
botan/AES-128/EAX decrypt -10.66% 480.148 428.970 - 2.27% -
nbench/FP EMULATION -10.47% 478.440 428.370 - -23.13% -
botan/AES-128/XTS decrypt -7.01% 1373.850 1277.607 - -9.11% -
nbench/LU DECOMPOSITION -6.80% 3427.200 3194.200 - 5.20% -
botan/AES-128/OCB encrypt -6.52% 885.372 827.656 - -0.07% -
botan/AES-128/OCB decrypt -5.96% 876.209 823.997 - 0.19% -
botan/AES-128/XTS encrypt -5.56% 1364.022 1288.231 - -7.64% -
botan/XTEA encrypt -3.30% 195.256 188.822 - 2.36% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c/elf 21.50% 1.09 MB 1.32 MB - 2.19% -
random/pr39326.c/elf/sections/text 11.08% 301.20 KB 334.56 KB - 3.79% -
cray/elf 9.42% 55.92 KB 61.19 KB - -3.93% -
random/pr69609.c/elf 8.37% 999.88 KB 1.06 MB - 0.26% -
polyhedron/doduc/elf 2.36% 475.37 KB 486.59 KB - 8.16% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c -65.49% 22.115 7.632 - -33.68% -
random/pr36262.c -65.31% 22.017 7.638 - -33.41% -
polyhedron/test_fpu2 -41.27% 2.102 1.235 - 9.50% -
polyhedron/tfft2 -33.85% 0.355 0.235 - -67.86% -
polyhedron/doduc -28.12% 3.134 2.253 - 10.77% -
polyhedron/air -21.44% 1.377 1.082 - 10.31% -
polyhedron/capacita -20.25% 0.816 0.650 - 10.80% -
polyhedron/rnflow -15.00% 1.986 1.688 - -12.34% -
polyhedron/gas_dyn2 -14.18% 0.784 0.673 - 11.27% -
polyhedron/mdbx -13.88% 0.889 0.766 - 7.58% -
nbench -7.75% 1.785 1.646 - 7.15% -
polyhedron/channel2 -7.72% 0.279 0.257 - 10.61% -
tramp3d -5.57% 37.530 35.438 - 0.00% -
polyhedron/aermod -5.42% 18.330 17.337 - 9.68% -
polyhedron/fatigue2 -4.65% 0.984 0.938 - -26.22% -
polyhedron/mp_prop_design -4.46% 0.469 0.448 - 23.28% -
random/pr36439.cpp -3.88% 33.799 32.487 - 15.43% -
random/pr70614.c -2.30% 1.008 0.985 - -0.64% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
cray -53.40% 11.074 5.161 - 3.23% -
polyhedron/induct2 -10.03% 83.193 74.848 - -8.57% -
polyhedron/ac -3.51% 21.976 21.203 - 9.46% -
polyhedron/aermod -2.97% 7.244 7.029 - 4.12% -
polyhedron/mdbx -2.86% 6.715 6.523 - 1.15% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c -78.29% 1.80 GB 401.09 MB - -1.38% -
random/pr36262.c -78.25% 1.80 GB 401.60 MB - -1.29% -
random/pr39326.c -65.61% 1.42 GB 500.85 MB - -40.98% -
polyhedron/air -17.13% 84.68 MB 70.18 MB - 4.23% -
polyhedron/tfft2 -13.29% 41.35 MB 35.85 MB - 8.67% -
polyhedron/capacita -11.99% 55.46 MB 48.82 MB - 7.24% -
polyhedron/nf -11.76% 45.82 MB 40.44 MB - 7.62% -
polyhedron/test_fpu2 -10.07% 73.21 MB 65.84 MB - 1.17% -
polyhedron/rnflow -10.07% 92.66 MB 83.33 MB - 2.79% -
polyhedron/mdbx -9.69% 56.38 MB 50.92 MB - 5.99% -
polyhedron/protein -9.51% 71.81 MB 64.98 MB - 4.97% -
polyhedron/gas_dyn2 -9.50% 55.74 MB 50.45 MB - 7.05% -
polyhedron/ac -7.94% 42.73 MB 39.33 MB - 9.35% -
random/pr69609.c -6.52% 2.23 GB 2.09 GB - -2.80% -
polyhedron/linpk -6.31% 39.11 MB 36.64 MB - 9.06% -
polyhedron/channel2 -5.84% 39.54 MB 37.23 MB - 8.65% -
nbench -4.53% 50.08 MB 47.81 MB - 7.92% -
himeno -4.22% 34.23 MB 32.79 MB - 5.96% -
polyhedron/doduc -4.22% 107.34 MB 102.82 MB - 2.13% -
polyhedron/fatigue2 -4.20% 57.38 MB 54.96 MB - 8.53% -
random/pr70614.c -3.71% 66.87 MB 64.39 MB - -2.20% -
polyhedron/mp_prop_design -3.15% 45.41 MB 43.98 MB - 8.67% -
polyhedron/induct2 -3.04% 94.77 MB 91.88 MB - 6.37% -
cray -2.01% 36.57 MB 35.83 MB - 7.21% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/KASUMI decrypt 24.65% 55.599 69.305 - -7.62% -
botan/Whirlpool hash 13.04% 121.666 137.530 - 0.41% -
nbench/IDEA 11.61% 13856.000 15464.000 - 4.02% -
nbench/ASSIGNMENT 11.14% 56.249 62.516 - 3.91% -
botan/Keccak-1600(512) hash 7.34% 119.795 128.586 - -1.47% -
botan/KASUMI encrypt 3.95% 69.504 72.246 - -8.80% -
nbench/BITFIELD 2.48% 808890000.000 828930000.000 - -0.49% -
himeno 2.17% 2083.946 2129.267 - 0.20% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text -69.76% 345.33 KB 104.41 KB - -5.68% -
random/pr38518.c/elf/sections/text -69.76% 345.33 KB 104.41 KB - -5.68% -
random/pr38518.c/elf -53.31% 735.69 KB 343.52 KB - -6.04% -
random/pr36262.c/elf -53.30% 735.97 KB 343.70 KB - -6.05% -
polyhedron/tfft2/elf/sections/text -34.80% 8.84 KB 5.77 KB - -1.07% -
polyhedron/linpk/elf/sections/text -28.90% 8.81 KB 6.27 KB - 1.78% -
polyhedron/nf/elf/sections/text -28.20% 14.63 KB 10.50 KB - 5.49% -
polyhedron/air/elf/sections/text -22.09% 43.44 KB 33.84 KB - -2.04% -
polyhedron/capacita/elf/sections/text -17.98% 28.59 KB 23.45 KB - 1.28% -
polyhedron/test_fpu2/elf/sections/text -17.33% 39.94 KB 33.02 KB - 5.70% -
polyhedron/rnflow/elf/sections/text -16.13% 52.11 KB 43.70 KB - 4.48% -
polyhedron/mdbx/elf/sections/text -15.66% 34.13 KB 28.78 KB - 3.31% -
random/pr26854-2.c/elf/sections/text -14.93% 367.26 KB 312.41 KB - -5.80% -
polyhedron/tfft2/elf -12.59% 49.66 KB 43.41 KB - -5.12% -
random/pr36439.cpp/elf/sections/text -12.51% 125.24 KB 109.57 KB - 22475.45% -
polyhedron/capacita/elf -10.87% 91.81 KB 81.83 KB - 0.02% -
polyhedron/ac/elf/sections/text -10.11% 12.67 KB 11.39 KB - 0.00% -
polyhedron/nf/elf -9.90% 61.10 KB 55.05 KB - -2.50% -
himeno/elf/sections/text -9.75% 4.49 KB 4.05 KB - -9.12% -
polyhedron/protein/elf/sections/text -9.57% 44.91 KB 40.61 KB - 2.20% -
polyhedron/gas_dyn2/elf/sections/text -9.43% 28.66 KB 25.95 KB - 3.30% -
polyhedron/linpk/elf -9.06% 47.45 KB 43.15 KB - -5.65% -
polyhedron/test_fpu2/elf -7.98% 150.82 KB 138.79 KB - -7.29% -
polyhedron/air/elf -6.41% 127.45 KB 119.28 KB - 2.14% -
polyhedron/protein/elf -6.27% 170.41 KB 159.73 KB - 7.67% -
polyhedron/ac/elf -6.12% 55.88 KB 52.45 KB - -2.28% -
polyhedron/mp_prop_design/elf -5.68% 66.27 KB 62.50 KB - -4.03% -
polyhedron/rnflow/elf -5.42% 235.65 KB 222.88 KB - 12.41% -
polyhedron/doduc/elf/sections/text -5.32% 92.17 KB 87.27 KB - -0.98% -
polyhedron/mdbx/elf -4.82% 153.43 KB 146.04 KB - 1.84% -
polyhedron/gas_dyn2/elf -4.39% 112.08 KB 107.16 KB - 0.45% -
polyhedron/channel2/elf/sections/text -4.37% 8.94 KB 8.55 KB - -7.76% -
polyhedron/mp_prop_design/elf/sections/text -3.35% 15.88 KB 15.34 KB - -1.31% -
random/pr70614.c/elf/sections/text -3.26% 33.91 KB 32.80 KB - 0.17% -
random/pr69609.c/elf/sections/text -3.18% 393.12 KB 380.63 KB - -1.37% -
random/pr26854-2.c/elf -2.92% 1.65 MB 1.60 MB - -1.50% -
nbench/elf/sections/text -2.49% 30.69 KB 29.92 KB - 0.58% -
polyhedron/aermod/elf/sections/text -2.01% 665.24 KB 651.88 KB - 1.98% -

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/linpk 196.68% 0.233 0.690 - 126.12% -
polyhedron/nf 154.28% 0.313 0.796 - 70.93% -
random/pr12392.cpp 126.40% 46.324 104.875 - 0.77% -
cray 61.77% 0.437 0.706 - 15.34% -
polyhedron/protein 51.35% 1.079 1.633 - 19.36% -
random/pr26854-2.c 46.90% 33.788 49.635 - 10.52% -
polyhedron/ac 44.33% 0.324 0.467 - -1.39% -
polyhedron/mp_prop_design 23.28% 0.363 0.448 - -4.46% -
random/pr36439.cpp 15.43% 28.144 32.487 - -3.88% -
polyhedron/gas_dyn2 11.27% 0.605 0.673 - -14.18% -
polyhedron/induct2 10.95% 2.083 2.311 - -1.35% -
polyhedron/capacita 10.80% 0.587 0.650 - -20.25% -
polyhedron/doduc 10.77% 2.034 2.253 - -28.12% -
polyhedron/channel2 10.61% 0.232 0.257 - -7.72% -
polyhedron/air 10.31% 0.981 1.082 - -21.44% -
polyhedron/aermod 9.68% 15.807 17.337 - -5.42% -
polyhedron/test_fpu2 9.50% 1.127 1.235 - -41.27% -
random/pr12850.cpp 8.84% 51.200 55.727 - 0.14% -
polyhedron/mdbx 7.58% 0.712 0.766 - -13.88% -
nbench 7.15% 1.536 1.646 - -7.75% -
random/pr36291.cpp 2.58% 29.299 30.054 - -1.16% -
random/pr29433.cpp 2.37% 14.035 14.368 - -1.51% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/ac 9.46% 19.371 21.203 - -3.51% -
polyhedron/test_fpu2 5.29% 79.695 83.911 - 19.58% -
polyhedron/aermod 4.12% 6.751 7.029 - -2.97% -
polyhedron/rnflow 3.67% 21.575 22.368 - -0.38% -
cray 3.23% 4.999 5.161 - -53.40% -
polyhedron/gas_dyn2 2.24% 102.118 104.401 - 18.10% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 21.02% 14.73 MB 17.83 MB - -0.02% -
polyhedron/ac 9.35% 35.97 MB 39.33 MB - -7.94% -
polyhedron/linpk 9.06% 33.59 MB 36.64 MB - -6.31% -
polyhedron/tfft2 8.67% 32.99 MB 35.85 MB - -13.29% -
polyhedron/mp_prop_design 8.67% 40.48 MB 43.98 MB - -3.15% -
polyhedron/channel2 8.65% 34.27 MB 37.23 MB - -5.84% -
polyhedron/fatigue2 8.53% 50.64 MB 54.96 MB - -4.20% -
random/empty.C 8.32% 17.29 MB 18.72 MB - 0.00% -
random/pr36439.cpp 8.29% 535.86 MB 580.30 MB - 0.63% -
nbench 7.92% 44.30 MB 47.81 MB - -4.53% -
polyhedron/nf 7.62% 37.57 MB 40.44 MB - -11.76% -
polyhedron/capacita 7.24% 45.52 MB 48.82 MB - -11.99% -
cray 7.21% 33.42 MB 35.83 MB - -2.01% -
polyhedron/gas_dyn2 7.05% 47.12 MB 50.45 MB - -9.50% -
polyhedron/induct2 6.37% 86.38 MB 91.88 MB - -3.04% -
random/empty.c 6.05% 16.40 MB 17.39 MB - 0.00% -
polyhedron/mdbx 5.99% 48.04 MB 50.92 MB - -9.69% -
himeno 5.96% 30.95 MB 32.79 MB - -4.22% -
polyhedron/protein 4.97% 61.90 MB 64.98 MB - -9.51% -
random/pr36291.cpp 4.52% 630.88 MB 659.41 MB - -0.39% -
polyhedron/air 4.23% 67.33 MB 70.18 MB - -17.13% -
random/pr29433.cpp 2.88% 1.92 GB 1.98 GB - -0.11% -
polyhedron/rnflow 2.79% 81.07 MB 83.33 MB - -10.07% -
polyhedron/doduc 2.13% 100.68 MB 102.82 MB - -4.22% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ARIA-256 encrypt -50.85% 123.977 60.940 - -0.37% -
botan/ARIA-256 decrypt -50.72% 123.710 60.967 - -0.27% -
botan/ARIA-192 encrypt -50.56% 140.964 69.697 - -0.36% -
botan/ARIA-192 decrypt -50.50% 140.835 69.718 - -0.30% -
botan/ARIA-128 decrypt -50.23% 163.614 81.429 - -0.28% -
botan/ARIA-128 encrypt -50.16% 163.393 81.432 - -0.44% -
botan/CAST-256 decrypt -27.11% 118.282 86.210 - -0.44% -
botan/CAST-256 encrypt -27.01% 117.743 85.941 - -1.31% -
nbench/FP EMULATION -23.13% 557.270 428.370 - -10.47% -
nbench/NUMERIC SORT -20.80% 1762.700 1396.100 - -0.63% -
nbench/HUFFMAN -11.08% 6498.300 5778.300 - -0.51% -
botan/Blowfish encrypt -9.70% 240.456 217.137 - 0.61% -
botan/Blowfish decrypt -9.36% 239.487 217.081 - 0.85% -
botan/AES-128/XTS decrypt -9.11% 1405.654 1277.607 - -7.01% -
botan/Twofish encrypt -9.04% 306.836 279.098 - -0.94% -
botan/KASUMI encrypt -8.80% 79.220 72.246 - 3.95% -
botan/AES-128/XTS encrypt -7.64% 1394.816 1288.231 - -5.56% -
botan/KASUMI decrypt -7.62% 75.018 69.305 - 24.65% -
botan/Twofish decrypt -7.44% 307.218 284.364 - -0.09% -
botan/Noekeon encrypt -5.97% 353.928 332.790 - -0.14% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.53% 68.292 65.199 - -0.04% -
nbench/STRING SORT -3.46% 1288.000 1243.400 - -0.06% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -3.22% 66.061 63.936 - -0.05% -
botan/CAST-128 encrypt -2.71% 218.566 212.648 - 1.06% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text 22475.45% 497.00 B 109.57 KB - -12.51% -
random/pr12850.cpp/elf/sections/text 224.32% 27.71 KB 89.87 KB - -1.30% -
polyhedron/rnflow/elf 12.41% 198.27 KB 222.88 KB - -5.42% -
random/pr36439.cpp/elf 10.43% 12.80 MB 14.14 MB - -0.25% -
polyhedron/doduc/elf 8.16% 449.86 KB 486.59 KB - 2.36% -
polyhedron/protein/elf 7.67% 148.35 KB 159.73 KB - -6.27% -
polyhedron/aermod/elf 7.34% 1.56 MB 1.68 MB - -1.03% -
polyhedron/induct2/elf 6.01% 313.48 KB 332.31 KB - 1.29% -
polyhedron/test_fpu2/elf/sections/text 5.70% 31.24 KB 33.02 KB - -17.33% -
nbench/elf 5.68% 224.04 KB 236.77 KB - 0.38% -
polyhedron/nf/elf/sections/text 5.49% 9.95 KB 10.50 KB - -28.20% -
polyhedron/rnflow/elf/sections/text 4.48% 41.83 KB 43.70 KB - -16.13% -
random/pr39326.c/elf/sections/text 3.79% 322.34 KB 334.56 KB - 11.08% -
polyhedron/mdbx/elf/sections/text 3.31% 27.86 KB 28.78 KB - -15.66% -
polyhedron/gas_dyn2/elf/sections/text 3.30% 25.13 KB 25.95 KB - -9.43% -
polyhedron/fatigue2/elf 2.84% 126.48 KB 130.06 KB - 1.52% -
polyhedron/protein/elf/sections/text 2.20% 39.74 KB 40.61 KB - -9.57% -
random/pr39326.c/elf 2.19% 1.30 MB 1.32 MB - 21.50% -
polyhedron/air/elf 2.14% 116.78 KB 119.28 KB - -6.41% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -67.86% 0.732 0.235 - -33.85% -
random/pr38518.c -33.68% 11.508 7.632 - -65.49% -
random/pr36262.c -33.41% 11.471 7.638 - -65.31% -
polyhedron/fatigue2 -26.22% 1.272 0.938 - -4.65% -
random/pr39326.c -15.84% 161.671 136.058 - 98.10% -
himeno -15.09% 0.190 0.162 - -9.79% -
polyhedron/rnflow -12.34% 1.926 1.688 - -15.00% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -38.21% 219.491 135.620 - 0.03% -
polyhedron/air -16.20% 2.913 2.441 - -1.44% -
polyhedron/doduc -14.24% 11.943 10.242 - 0.77% -
polyhedron/induct2 -8.57% 81.861 74.848 - -10.03% -
polyhedron/fatigue2 -2.66% 101.266 98.569 - 6.58% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -42.03% 1.27 GB 751.41 MB - -0.63% -
random/pr39326.c -40.98% 848.67 MB 500.85 MB - -65.61% -
random/pr12850.cpp -3.90% 938.77 MB 902.15 MB - 0.35% -
random/pr26854-2.c -3.53% 1.61 GB 1.56 GB - 17.87% -
random/pr69609.c -2.80% 2.15 GB 2.09 GB - -6.52% -
random/pr70614.c -2.20% 65.84 MB 64.39 MB - -3.71% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 144.16% 67821.000 165590.000 - 0.05% -
nbench/NEURAL NET 36.32% 108.080 147.340 - -24.46% -
botan/AES-128/CBC/PKCS7 decrypt 17.21% 2041.869 2393.259 - -1.20% -
botan/Noekeon decrypt 11.52% 341.396 380.715 - -0.00% -
botan/SHA-512 hash 9.87% 270.366 297.055 - -0.05% -
botan/ChaCha20Poly1305 encrypt 8.20% 418.311 452.621 - -1.07% -
botan/ChaCha20Poly1305 decrypt 8.03% 416.568 450.035 - -1.03% -
botan/Salsa20 encrypt 6.41% 484.768 515.849 - -1.50% -
botan/SHA-160 hash 6.13% 516.825 548.495 - 0.32% -
nbench/LU DECOMPOSITION 5.20% 3036.300 3194.200 - -6.80% -
botan/Skein-512(512) hash 4.20% 420.185 437.830 - 0.13% -
nbench/IDEA 4.02% 14867.000 15464.000 - 11.61% -
nbench/ASSIGNMENT 3.91% 60.164 62.516 - 11.14% -
botan/XTEA decrypt 2.81% 187.893 193.169 - 0.41% -
botan/SHA-256 hash 2.38% 180.429 184.720 - -0.11% -
botan/XTEA encrypt 2.36% 184.476 188.822 - -3.30% -
botan/AES-128/EAX decrypt 2.27% 419.438 428.970 - -10.66% -
botan/AES-128/EAX encrypt 2.18% 421.421 430.601 - -11.28% -
botan/Serpent/OCB decrypt 2.14% 202.582 206.921 - -1.10% -
botan/Serpent/CBC/PKCS7 decrypt 2.07% 252.427 257.661 - -0.30% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -62.28% 27.11 MB 10.23 MB - -0.07% -
himeno/elf -17.98% 50.06 KB 41.06 KB - -0.42% -
random/pr29433.cpp/elf -13.36% 1.62 MB 1.41 MB - -0.02% -
himeno/elf/sections/text -9.12% 4.45 KB 4.05 KB - -9.75% -
random/pr12392.cpp/elf/sections/text -8.39% 406.75 KB 372.61 KB - 0.36% -
polyhedron/channel2/elf/sections/text -7.76% 9.27 KB 8.55 KB - -4.37% -
polyhedron/test_fpu2/elf -7.29% 149.70 KB 138.79 KB - -7.98% -
polyhedron/channel2/elf -7.15% 46.76 KB 43.41 KB - 0.20% -
random/pr12850.cpp/elf -6.23% 34.64 MB 32.48 MB - 1.26% -
random/pr36262.c/elf -6.05% 365.84 KB 343.70 KB - -53.30% -
random/pr38518.c/elf -6.04% 365.62 KB 343.52 KB - -53.31% -
random/pr26854-2.c/elf/sections/text -5.80% 331.63 KB 312.41 KB - -14.93% -
random/pr36262.c/elf/sections/text -5.68% 110.70 KB 104.41 KB - -69.76% -
random/pr38518.c/elf/sections/text -5.68% 110.70 KB 104.41 KB - -69.76% -
polyhedron/linpk/elf -5.65% 45.73 KB 43.15 KB - -9.06% -
polyhedron/tfft2/elf -5.12% 45.75 KB 43.41 KB - -12.59% -
botan/elf -4.49% 13.91 MB 13.29 MB - -0.12% -
polyhedron/mp_prop_design/elf -4.03% 65.12 KB 62.50 KB - -5.68% -
cray/elf -3.93% 63.69 KB 61.19 KB - 9.42% -
polyhedron/nf/elf -2.50% 56.47 KB 55.05 KB - -9.90% -
polyhedron/ac/elf -2.28% 53.68 KB 52.45 KB - -6.12% -
polyhedron/air/elf/sections/text -2.04% 34.55 KB 33.84 KB - -22.09% -

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: 0.25s
Name Current %
botan/AES-128/CBC/PKCS7 decrypt 2393.259 -
botan/AES-128/CBC/PKCS7 encrypt 755.372 -16.70%
botan/AES-128 decrypt 4422.847 -
botan/AES-128/EAX decrypt 428.970 -10.66%
botan/AES-128/EAX encrypt 430.601 -11.28%
botan/AES-128 encrypt 4411.768 -
botan/AES-128/GCM(16) [clmul] decrypt 1146.287 -
botan/AES-128/GCM(16) [clmul] encrypt 1168.884 -
botan/AES-128/OCB decrypt 823.997 -5.96%
botan/AES-128/OCB encrypt 827.656 -6.52%
botan/AES-128/XTS decrypt 1277.607 -7.01%
botan/AES-128/XTS encrypt 1288.231 -5.56%
botan/AES-192 decrypt 3791.564 -
botan/AES-192 encrypt 3777.986 -
botan/AES-256 decrypt 3303.358 -
botan/AES-256 encrypt 3308.952 -
botan/ARIA-128 decrypt 81.429 -
botan/ARIA-128 encrypt 81.432 -
botan/ARIA-192 decrypt 69.718 -
botan/ARIA-192 encrypt 69.697 -
botan/ARIA-256 decrypt 60.967 -
botan/ARIA-256 encrypt 60.940 -
botan/Blowfish decrypt 217.081 -
botan/Blowfish encrypt 217.137 -
botan/Camellia-128 decrypt 139.713 -
botan/Camellia-128 encrypt 139.455 -
botan/Camellia-192 decrypt 110.239 -
botan/Camellia-192 encrypt 110.045 -
botan/Camellia-256 decrypt 110.322 -
botan/Camellia-256 encrypt 109.614 -
botan/CAST-128 decrypt 210.273 -
botan/CAST-128 encrypt 212.648 -
botan/CAST-256 decrypt 86.210 -
botan/CAST-256 encrypt 85.941 -
botan/ChaCha20Poly1305 decrypt 450.035 -
botan/ChaCha20Poly1305 encrypt 452.621 -
botan/CMAC(AES-128) mac 770.504 -19.30%
botan/CTR-BE(AES-128) decrypt 2593.447 -
botan/CTR-BE(AES-128) encrypt 2575.865 -
botan/CTR-BE(Serpent) decrypt 245.377 -
botan/CTR-BE(Serpent) encrypt 245.371 -
botan/DES decrypt 97.397 -
botan/DES encrypt 96.932 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 63.936 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 65.199 -
botan/HMAC(SHA-256) mac 199.654 -
botan/IDEA decrypt 380.475 -
botan/IDEA encrypt 380.178 -
botan/KASUMI decrypt 69.305 24.65%
botan/KASUMI encrypt 72.246 3.95%
botan/Keccak-1600(512) hash 128.586 7.34%
botan/MISTY1 decrypt 101.222 -
botan/MISTY1 encrypt 100.891 -
botan/Noekeon decrypt 380.715 -
botan/Noekeon encrypt 332.790 -
botan/RC4 encrypt 412.672 -
botan/RIPEMD-160 hash 376.266 -
botan/Salsa20 encrypt 515.849 -
botan/Serpent/CBC/PKCS7 decrypt 257.661 -
botan/Serpent/CBC/PKCS7 encrypt 83.672 -
botan/Serpent decrypt 282.905 -
botan/Serpent/EAX decrypt 54.825 -
botan/Serpent/EAX encrypt 54.930 -
botan/Serpent encrypt 256.326 -
botan/Serpent/GCM(16) [clmul] decrypt 181.814 -
botan/Serpent/GCM(16) [clmul] encrypt 182.221 -
botan/Serpent/OCB decrypt 206.921 -
botan/Serpent/OCB encrypt 191.433 -
botan/Serpent/XTS decrypt 235.515 -
botan/Serpent/XTS encrypt 216.120 -
botan/SHA-160 hash 548.495 -
botan/SHA-256 hash 184.720 -
botan/SHA-512 hash 297.055 -
botan/SHACAL2 decrypt 425.561 -
botan/SHACAL2 encrypt 435.742 -
botan/Skein-512(512) hash 437.830 -
botan/SM4 decrypt 127.834 -
botan/SM4 encrypt 127.886 -
botan/Threefish-512 decrypt 570.050 -
botan/Threefish-512 encrypt 597.070 -
botan/Tiger(24,3) hash 453.960 -
botan/TripleDES decrypt 34.234 -
botan/TripleDES encrypt 34.174 -
botan/Twofish decrypt 284.364 -
botan/Twofish encrypt 279.098 -
botan/Whirlpool hash 137.530 13.04%
botan/XTEA decrypt 193.169 -
botan/XTEA encrypt 188.822 -3.30%
himeno 2129.267 2.17%
nbench/ASSIGNMENT 62.516 11.14%
nbench/BITFIELD 828930000.000 2.48%
nbench/FOURIER 165590.000 -
nbench/FP EMULATION 428.370 -10.47%
nbench/HUFFMAN 5778.300 -
nbench/IDEA 15464.000 11.61%
nbench/LU DECOMPOSITION 3194.200 -6.80%
nbench/NEURAL NET 147.340 -24.46%
nbench/NUMERIC SORT 1396.100 -
nbench/STRING SORT 1243.400 -
Geometric Mean 388.114 -
Name Current %
botan/elf 13.29 MB -
botan/elf/sections/text 298.86 KB -
cray/elf 61.19 KB 9.42%
cray/elf/sections/text 6.86 KB -
himeno/elf 41.06 KB -
himeno/elf/sections/text 4.05 KB -9.75%
nbench/elf 236.77 KB -
nbench/elf/sections/text 29.92 KB -2.49%
polyhedron/ac/elf 52.45 KB -6.12%
polyhedron/ac/elf/sections/text 11.39 KB -10.11%
polyhedron/aermod/elf 1.68 MB -
polyhedron/aermod/elf/sections/text 651.88 KB -2.01%
polyhedron/air/elf 119.28 KB -6.41%
polyhedron/air/elf/sections/text 33.84 KB -22.09%
polyhedron/capacita/elf 81.83 KB -10.87%
polyhedron/capacita/elf/sections/text 23.45 KB -17.98%
polyhedron/channel2/elf 43.41 KB -
polyhedron/channel2/elf/sections/text 8.55 KB -4.37%
polyhedron/doduc/elf 486.59 KB 2.36%
polyhedron/doduc/elf/sections/text 87.27 KB -5.32%
polyhedron/fatigue2/elf 130.06 KB -
polyhedron/fatigue2/elf/sections/text 37.38 KB -
polyhedron/gas_dyn2/elf 107.16 KB -4.39%
polyhedron/gas_dyn2/elf/sections/text 25.95 KB -9.43%
polyhedron/induct2/elf 332.31 KB -
polyhedron/induct2/elf/sections/text 97.92 KB -
polyhedron/linpk/elf 43.15 KB -9.06%
polyhedron/linpk/elf/sections/text 6.27 KB -28.90%
polyhedron/mdbx/elf 146.04 KB -4.82%
polyhedron/mdbx/elf/sections/text 28.78 KB -15.66%
polyhedron/mp_prop_design/elf 62.50 KB -5.68%
polyhedron/mp_prop_design/elf/sections/text 15.34 KB -3.35%
polyhedron/nf/elf 55.05 KB -9.90%
polyhedron/nf/elf/sections/text 10.50 KB -28.20%
polyhedron/protein/elf 159.73 KB -6.27%
polyhedron/protein/elf/sections/text 40.61 KB -9.57%
polyhedron/rnflow/elf 222.88 KB -5.42%
polyhedron/rnflow/elf/sections/text 43.70 KB -16.13%
polyhedron/test_fpu2/elf 138.79 KB -7.98%
polyhedron/test_fpu2/elf/sections/text 33.02 KB -17.33%
polyhedron/tfft2/elf 43.41 KB -12.59%
polyhedron/tfft2/elf/sections/text 5.77 KB -34.80%
random/empty.c/elf 1.32 KB -
random/empty.C/elf 1.32 KB -
random/empty.c/elf/sections/text 0.00 B -
random/empty.C/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 10.23 MB -
random/pr12392.cpp/elf/sections/text 372.61 KB -
random/pr12850.cpp/elf 32.48 MB -
random/pr12850.cpp/elf/sections/text 89.87 KB -
random/pr26854-2.c/elf 1.60 MB -2.92%
random/pr26854-2.c/elf/sections/text 312.41 KB -14.93%
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 343.70 KB -53.30%
random/pr36262.c/elf/sections/text 104.41 KB -69.76%
random/pr36291.cpp/elf 14.50 MB -
random/pr36291.cpp/elf/sections/text 847.83 KB -
random/pr36439.cpp/elf 14.14 MB -
random/pr36439.cpp/elf/sections/text 109.57 KB -12.51%
random/pr38518.c/elf 343.52 KB -53.31%
random/pr38518.c/elf/sections/text 104.41 KB -69.76%
random/pr39326.c/elf 1.32 MB 21.50%
random/pr39326.c/elf/sections/text 334.56 KB 11.08%
random/pr69609.c/elf 1.06 MB 8.37%
random/pr69609.c/elf/sections/text 380.63 KB -3.18%
random/pr70614.c/elf 140.05 KB -
random/pr70614.c/elf/sections/text 32.80 KB -3.26%
tramp3d/elf 20.67 MB -
tramp3d/elf/sections/text 483.17 KB -
Geometric Mean 59.16 KB -62.72%
Name Current %
botan 17.83 MB -
cray 35.83 MB -2.01%
himeno 32.79 MB -4.22%
nbench 47.81 MB -4.53%
polyhedron/ac 39.33 MB -7.94%
polyhedron/aermod 561.73 MB -
polyhedron/air 70.18 MB -17.13%
polyhedron/capacita 48.82 MB -11.99%
polyhedron/channel2 37.23 MB -5.84%
polyhedron/doduc 102.82 MB -4.22%
polyhedron/fatigue2 54.96 MB -4.20%
polyhedron/gas_dyn2 50.45 MB -9.50%
polyhedron/induct2 91.88 MB -3.04%
polyhedron/linpk 36.64 MB -6.31%
polyhedron/mdbx 50.92 MB -9.69%
polyhedron/mp_prop_design 43.98 MB -3.15%
polyhedron/nf 40.44 MB -11.76%
polyhedron/protein 64.98 MB -9.51%
polyhedron/rnflow 83.33 MB -10.07%
polyhedron/test_fpu2 65.84 MB -10.07%
polyhedron/tfft2 35.85 MB -13.29%
random/empty.c 17.39 MB -
random/empty.C 18.72 MB -
random/pr12392.cpp 751.41 MB -
random/pr12850.cpp 902.15 MB -
random/pr26854-2.c 1.56 GB 17.87%
random/pr28071.c 5.45 GB -
random/pr29433.cpp 1.98 GB -
random/pr36262.c 401.60 MB -78.25%
random/pr36291.cpp 659.41 MB -
random/pr36439.cpp 580.30 MB -
random/pr38518.c 401.09 MB -78.29%
random/pr39326.c 500.85 MB -65.61%
random/pr69609.c 2.09 GB -6.52%
random/pr70614.c 64.39 MB -3.71%
tramp3d 915.47 MB -
Geometric Mean 134.94 MB -14.49%