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 20201001 (experimental) cf3b0288f0938f587667d8f4f2959c9d385a747d
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 cf3b0288f0938f587667d8f4f2959c9d385a747d
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 1601560395000.cf3b0288f0938f587667d8f4f2959c9d385a747d 2020-10-02T01:49:11.729972 0:00:41.337230
Previous 1579035419000.c478047c0fd71e8bd8e069c729b57a89b75ee004 2020-01-14T23:30:36.071641 0:00:41.917802
Baseline 1543418663000.76774f4acec2ffd137338a13eb4e2ae30bb97daf 2018-11-29T01:03:57.564070 0:00:40.847600


Tests Summary

Status Group # # (B)
Performance Regressions 71 96
Performance Improvements 29 59
Added Tests 6 10
Unchanged Tests 1166 1107
Total Tests 1272

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 312.24% 0.167 0.690 - 262.51% -
polyhedron/ac 64.82% 0.546 0.899 - 177.73% -
random/pr69609.c 14.42% 70.213 80.341 - 23.29% -
cray 8.52% 0.542 0.589 - 34.83% -
nbench 8.02% 1.502 1.623 - 5.62% -
random/pr12392.cpp 5.90% 47.990 50.821 - 9.71% -
polyhedron/air 5.71% 1.041 1.100 - 12.22% -
random/pr29433.cpp 3.87% 14.436 14.995 - 6.84% -
random/pr28071.c 3.85% 39.546 41.069 - 0.00% -
polyhedron/mdbx 3.70% 0.730 0.757 - 6.34% -
polyhedron/gas_dyn2 3.27% 0.661 0.682 - 12.84% -
polyhedron/rnflow 3.15% 1.633 1.684 - -12.55% -
polyhedron/doduc 3.07% 2.674 2.756 - 35.52% -
polyhedron/induct2 2.90% 2.245 2.310 - 10.92% -
botan 2.70% 153.225 157.369 - -0.72% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/ac 10.35% 19.175 21.160 - 9.23% -
polyhedron/test_fpu2 5.01% 80.263 84.284 - 5.76% -
polyhedron/mdbx 4.88% 6.453 6.768 - 4.96% -
polyhedron/protein 4.37% 16.883 17.620 - 0.10% -
polyhedron/rnflow 4.08% 21.858 22.749 - 5.44% -
polyhedron/gas_dyn2 3.38% 101.490 104.917 - 2.74% -
polyhedron/air 2.71% 2.351 2.415 - -17.10% -
polyhedron/linpk 2.47% 5.633 5.772 - 1.30% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36291.cpp 9.99% 609.17 MB 670.05 MB - 6.21% -
polyhedron/ac 4.47% 37.21 MB 38.87 MB - 8.07% -
polyhedron/tfft2 4.35% 34.03 MB 35.51 MB - 7.62% -
random/pr70614.c 4.20% 62.18 MB 64.80 MB - -1.58% -
polyhedron/linpk 4.13% 34.63 MB 36.06 MB - 7.34% -
polyhedron/channel2 4.09% 35.58 MB 37.04 MB - 8.08% -
polyhedron/air 3.77% 67.63 MB 70.18 MB - 4.24% -
polyhedron/mp_prop_design 3.75% 41.75 MB 43.32 MB - 7.03% -
random/empty.C 3.53% 17.71 MB 18.34 MB - 6.10% -
polyhedron/nf 3.42% 38.62 MB 39.94 MB - 6.29% -
himeno 2.82% 31.58 MB 32.47 MB - 4.92% -
polyhedron/gas_dyn2 2.81% 48.81 MB 50.18 MB - 6.50% -
polyhedron/mdbx 2.79% 48.80 MB 50.17 MB - 4.42% -
random/pr26854-2.c 2.75% 1.51 GB 1.56 GB - -3.59% -
random/pr12392.cpp 2.67% 722.14 MB 741.40 MB - -42.80% -
random/pr29433.cpp 2.44% 1.92 GB 1.96 GB - 2.18% -
botan 2.35% 16.94 MB 17.34 MB - 17.68% -
random/empty.c 2.19% 16.60 MB 16.96 MB - 3.41% -
cray 2.17% 34.42 MB 35.17 MB - 5.22% -
polyhedron/fatigue2 2.14% 53.02 MB 54.15 MB - 6.93% -
polyhedron/capacita 2.08% 47.24 MB 48.22 MB - 5.93% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/FP EMULATION -20.09% 514.900 411.450 - -26.17% -
nbench/NUMERIC SORT -18.56% 1764.800 1437.200 - -18.47% -
botan/AES-128/XTS decrypt -12.46% 1451.182 1270.387 - -9.62% -
botan/AES-128/XTS encrypt -11.51% 1458.492 1290.631 - -7.47% -
botan/Blowfish decrypt -10.31% 242.082 217.124 - -9.34% -
botan/Blowfish encrypt -10.10% 241.760 217.343 - -9.61% -
botan/Twofish decrypt -8.07% 307.444 282.622 - -8.01% -
nbench/ASSIGNMENT -6.94% 60.334 56.145 - -6.68% -
botan/Twofish encrypt -6.14% 296.179 277.980 - -9.40% -
nbench/LU DECOMPOSITION -5.69% 3243.500 3059.100 - 0.75% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -5.64% 67.791 63.969 - -3.17% -
nbench/HUFFMAN -5.07% 6054.800 5747.800 - -11.55% -
nbench/STRING SORT -4.69% 1311.900 1250.400 - -2.92% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.41% 68.286 65.275 - -4.42% -
botan/CAST-128 decrypt -3.69% 218.474 210.410 - -1.12% -
botan/CAST-256 decrypt -3.68% 90.122 86.802 - -26.61% -
botan/CAST-256 encrypt -3.39% 90.303 87.245 - -25.90% -
botan/IDEA encrypt -2.52% 390.737 380.907 - 0.81% -
botan/IDEA decrypt -2.48% 391.087 381.389 - 0.87% -
botan/Serpent/XTS decrypt -2.27% 241.620 236.132 - -0.52% -
nbench/FOURIER -2.17% 169480.000 165800.000 - 144.47% -
botan/Keccak-1600(512) hash -2.13% 131.193 128.403 - -1.61% -
botan/CAST-128 encrypt -2.09% 217.219 212.671 - -2.70% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
cray/elf 4.63% 57.77 KB 60.44 KB - -5.10% -
botan/elf 2.62% 13.00 MB 13.34 MB - -4.14% -
polyhedron/test_fpu2/elf/sections/text 2.43% 32.19 KB 32.97 KB - 5.55% -
himeno/elf/sections/text 2.34% 4.00 KB 4.09 KB - -8.07% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/linpk -4.95% 0.751 0.713 - 206.68% -
random/pr26854-2.c -4.60% 49.645 47.360 - 40.17% -
tramp3d -4.20% 36.776 35.232 - 0.00% -
polyhedron/test_fpu2 -3.34% 1.231 1.190 - 5.58% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/doduc -3.33% 10.515 10.164 - -14.89% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp -2.11% 585.12 MB 572.78 MB - 6.89% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/CTR-BE(AES-128) encrypt 19.70% 2161.222 2586.916 - -0.25% -
botan/AES-128/GCM(16) [clmul] encrypt 17.31% 990.972 1162.492 - 1.24% -
botan/AES-128/CBC/PKCS7 decrypt 11.74% 2151.289 2403.846 - 17.73% -
botan/SHA-512 hash 9.00% 272.115 296.606 - 9.71% -
botan/ChaCha20Poly1305 decrypt 4.75% 430.513 450.967 - 8.26% -
botan/ChaCha20Poly1305 encrypt 4.68% 433.312 453.578 - 8.43% -
botan/AES-128/EAX encrypt 4.66% 412.867 432.099 - 2.53% -
botan/AES-128/GCM(16) [clmul] decrypt 4.58% 1091.378 1141.374 - 0.81% -
botan/CTR-BE(AES-128) decrypt 4.21% 2494.179 2599.141 - 0.32% -
botan/SHA-160 hash 4.18% 526.178 548.174 - 6.07% -
botan/Noekeon encrypt 4.03% 353.910 368.169 - 4.02% -
nbench/IDEA 3.99% 14869.000 15463.000 - 4.01% -
botan/Noekeon decrypt 2.85% 365.246 375.657 - 10.04% -
himeno 2.44% 2095.543 2146.685 - 1.02% -
botan/Salsa20 encrypt 2.44% 503.993 516.291 - 6.50% -
nbench/BITFIELD 2.42% 809250000.000 828820000.000 - -0.51% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/test_fpu2/elf -16.23% 163.79 KB 137.21 KB - -8.34% -
polyhedron/channel2/elf/sections/text -8.51% 9.36 KB 8.56 KB - -7.59% -
tramp3d/elf -5.83% 21.91 MB 20.63 MB - 0.00% -
polyhedron/capacita/elf -5.33% 85.12 KB 80.58 KB - -1.51% -
random/pr26854-2.c/elf/sections/text -4.00% 325.47 KB 312.44 KB - -5.79% -
random/pr12850.cpp/elf -3.45% 33.48 MB 32.33 MB - -6.68% -
polyhedron/gas_dyn2/elf -2.56% 108.55 KB 105.77 KB - -0.85% -

Added Tests - compile_time
random/pr39326.c

Added Tests - mem_bytes
random/pr39326.c

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr39326.c/elf
random/pr39326.c/elf/sections/text

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno 262.51% 0.190 0.690 - 312.24% -
polyhedron/linpk 206.68% 0.233 0.713 - -4.95% -
polyhedron/ac 177.73% 0.324 0.899 - 64.82% -
random/pr26854-2.c 40.17% 33.788 47.360 - -4.60% -
polyhedron/doduc 35.52% 2.034 2.756 - 3.07% -
cray 34.83% 0.437 0.589 - 8.52% -
random/pr69609.c 23.29% 65.167 80.341 - 14.42% -
polyhedron/mp_prop_design 21.11% 0.363 0.440 - 0.72% -
random/pr36439.cpp 14.46% 28.144 32.213 - 1.24% -
polyhedron/gas_dyn2 12.84% 0.605 0.682 - 3.27% -
polyhedron/air 12.22% 0.981 1.100 - 5.71% -
polyhedron/induct2 10.92% 2.083 2.310 - 2.90% -
random/pr12392.cpp 9.71% 46.324 50.821 - 5.90% -
polyhedron/protein 9.41% 1.079 1.180 - 0.59% -
polyhedron/channel2 9.38% 0.232 0.254 - -5.27% -
polyhedron/nf 9.25% 0.313 0.342 - 3.07% -
polyhedron/capacita 8.71% 0.587 0.638 - 1.72% -
polyhedron/aermod 8.38% 15.807 17.132 - 1.71% -
random/pr29433.cpp 6.84% 14.035 14.995 - 3.87% -
polyhedron/mdbx 6.34% 0.712 0.757 - 3.70% -
random/pr12850.cpp 6.28% 51.200 54.414 - 0.49% -
nbench 5.62% 1.536 1.623 - 8.02% -
polyhedron/test_fpu2 5.58% 1.127 1.190 - -3.34% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/ac 9.23% 19.371 21.160 - 10.35% -
polyhedron/test_fpu2 5.76% 79.695 84.284 - 5.01% -
polyhedron/rnflow 5.44% 21.575 22.749 - 4.08% -
polyhedron/mdbx 4.96% 6.449 6.768 - 4.88% -
polyhedron/aermod 3.52% 6.751 6.988 - 1.13% -
polyhedron/gas_dyn2 2.74% 102.118 104.917 - 3.38% -
polyhedron/tfft2 2.10% 50.444 51.502 - 1.52% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 17.68% 14.73 MB 17.34 MB - 2.35% -
polyhedron/channel2 8.08% 34.27 MB 37.04 MB - 4.09% -
polyhedron/ac 8.07% 35.97 MB 38.87 MB - 4.47% -
polyhedron/tfft2 7.62% 32.99 MB 35.51 MB - 4.35% -
polyhedron/linpk 7.34% 33.59 MB 36.06 MB - 4.13% -
polyhedron/mp_prop_design 7.03% 40.48 MB 43.32 MB - 3.75% -
polyhedron/fatigue2 6.93% 50.64 MB 54.15 MB - 2.14% -
random/pr36439.cpp 6.89% 535.86 MB 572.78 MB - -2.11% -
polyhedron/gas_dyn2 6.50% 47.12 MB 50.18 MB - 2.81% -
polyhedron/nf 6.29% 37.57 MB 39.94 MB - 3.42% -
random/pr36291.cpp 6.21% 630.88 MB 670.05 MB - 9.99% -
random/empty.C 6.10% 17.29 MB 18.34 MB - 3.53% -
nbench 5.99% 44.30 MB 46.96 MB - 1.59% -
polyhedron/capacita 5.93% 45.52 MB 48.22 MB - 2.08% -
cray 5.22% 33.42 MB 35.17 MB - 2.17% -
himeno 4.92% 30.95 MB 32.47 MB - 2.82% -
polyhedron/mdbx 4.42% 48.04 MB 50.17 MB - 2.79% -
polyhedron/protein 4.36% 61.90 MB 64.60 MB - 1.81% -
polyhedron/induct2 4.35% 86.38 MB 90.14 MB - 1.09% -
polyhedron/air 4.24% 67.33 MB 70.18 MB - 3.77% -
random/empty.c 3.41% 16.40 MB 16.96 MB - 2.19% -
random/pr29433.cpp 2.18% 1.92 GB 1.96 GB - 2.44% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ARIA-256 encrypt -50.98% 123.977 60.773 - 0.04% -
botan/ARIA-256 decrypt -50.85% 123.710 60.807 - 0.00% -
botan/ARIA-192 encrypt -50.67% 140.964 69.531 - -0.24% -
botan/ARIA-192 decrypt -50.63% 140.835 69.535 - -0.15% -
botan/ARIA-128 decrypt -50.36% 163.614 81.213 - -0.48% -
botan/ARIA-128 encrypt -50.33% 163.393 81.164 - -0.57% -
botan/CAST-256 decrypt -26.61% 118.282 86.802 - -3.68% -
nbench/FP EMULATION -26.17% 557.270 411.450 - -20.09% -
botan/CAST-256 encrypt -25.90% 117.743 87.245 - -3.39% -
nbench/NUMERIC SORT -18.47% 1762.700 1437.200 - -18.56% -
nbench/HUFFMAN -11.55% 6498.300 5747.800 - -5.07% -
botan/AES-128/XTS decrypt -9.62% 1405.654 1270.387 - -12.46% -
botan/Blowfish encrypt -9.61% 240.456 217.343 - -10.10% -
botan/Twofish encrypt -9.40% 306.836 277.980 - -6.14% -
botan/Blowfish decrypt -9.34% 239.487 217.124 - -10.31% -
botan/KASUMI encrypt -8.35% 79.220 72.607 - 0.88% -
botan/Twofish decrypt -8.01% 307.218 282.622 - -8.07% -
botan/KASUMI decrypt -7.50% 75.018 69.395 - 0.33% -
botan/AES-128/XTS encrypt -7.47% 1394.816 1290.631 - -11.51% -
nbench/ASSIGNMENT -6.68% 60.164 56.145 - -6.94% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.42% 68.292 65.275 - -4.41% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -3.17% 66.061 63.969 - -5.64% -
nbench/STRING SORT -2.92% 1288.000 1250.400 - -4.69% -
botan/CAST-128 encrypt -2.70% 218.566 212.671 - -2.09% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text 22349.90% 497.00 B 108.96 KB - 0.98% -
random/pr29433.cpp/elf/sections/text 302.56% 39.00 B 157.00 B - 0.00% -
random/pr12850.cpp/elf/sections/text 233.45% 27.71 KB 92.40 KB - -0.34% -
polyhedron/rnflow/elf 11.76% 198.27 KB 221.59 KB - 0.99% -
random/pr36439.cpp/elf 10.28% 12.80 MB 14.12 MB - -1.18% -
polyhedron/doduc/elf 6.85% 449.86 KB 480.66 KB - -0.64% -
polyhedron/protein/elf 6.75% 148.35 KB 158.37 KB - -0.60% -
nbench/elf 6.16% 224.04 KB 237.84 KB - 0.31% -
polyhedron/rnflow/elf/sections/text 5.83% 41.83 KB 44.27 KB - -0.04% -
polyhedron/nf/elf/sections/text 5.65% 9.95 KB 10.52 KB - 1.97% -
polyhedron/test_fpu2/elf/sections/text 5.55% 31.24 KB 32.97 KB - 2.43% -
polyhedron/aermod/elf 5.11% 1.56 MB 1.64 MB - 0.59% -
random/pr39326.c/elf/sections/text 3.79% 322.34 KB 334.56 KB - 0.00% -
polyhedron/gas_dyn2/elf/sections/text 3.42% 25.13 KB 25.99 KB - 1.16% -
polyhedron/induct2/elf 3.38% 313.48 KB 324.08 KB - -0.49% -
polyhedron/mdbx/elf/sections/text 3.08% 27.86 KB 28.72 KB - 1.72% -
polyhedron/linpk/elf/sections/text 3.05% 6.16 KB 6.34 KB - 1.75% -
random/pr36291.cpp/elf 2.51% 14.26 MB 14.62 MB - 0.07% -
polyhedron/protein/elf/sections/text 2.24% 39.74 KB 40.63 KB - -0.27% -
random/pr39326.c/elf 2.19% 1.30 MB 1.32 MB - 0.00% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 -27.48% 1.272 0.922 - 0.39% -
random/pr38518.c -25.05% 11.508 8.625 - 0.63% -
random/pr36262.c -24.74% 11.471 8.633 - 0.26% -
random/pr39326.c -16.73% 161.671 134.630 - 0.00% -
polyhedron/rnflow -12.55% 1.926 1.684 - 3.15% -
polyhedron/tfft2 -7.86% 0.732 0.674 - 0.99% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -38.22% 219.491 135.595 - 0.96% -
polyhedron/air -17.10% 2.913 2.415 - 2.71% -
polyhedron/doduc -14.89% 11.943 10.164 - -3.33% -
polyhedron/induct2 -8.48% 81.861 74.922 - -0.03% -
polyhedron/fatigue2 -2.48% 101.266 98.757 - -1.43% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -42.80% 1.27 GB 741.40 MB - 2.67% -
random/pr39326.c -29.11% 848.67 MB 601.63 MB - 0.00% -
random/pr36262.c -16.11% 406.86 MB 341.32 MB - -0.23% -
random/pr38518.c -16.09% 406.72 MB 341.26 MB - -0.03% -
random/pr12850.cpp -4.10% 938.77 MB 900.30 MB - 1.82% -
random/pr26854-2.c -3.59% 1.61 GB 1.56 GB - 2.75% -
random/pr69609.c -2.85% 2.15 GB 2.09 GB - 0.02% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 144.47% 67821.000 165800.000 - -2.17% -
nbench/NEURAL NET 36.21% 108.080 147.220 - -0.87% -
botan/AES-128/CBC/PKCS7 decrypt 17.73% 2041.869 2403.846 - 11.74% -
botan/Noekeon decrypt 10.04% 341.396 375.657 - 2.85% -
botan/SHA-512 hash 9.71% 270.366 296.606 - 9.00% -
botan/ChaCha20Poly1305 encrypt 8.43% 418.311 453.578 - 4.68% -
botan/ChaCha20Poly1305 decrypt 8.26% 416.568 450.967 - 4.75% -
botan/Salsa20 encrypt 6.50% 484.768 516.291 - 2.44% -
botan/SHA-160 hash 6.07% 516.825 548.174 - 4.18% -
botan/XTEA encrypt 5.69% 184.476 194.973 - -0.59% -
botan/Skein-512(512) hash 4.44% 420.185 438.830 - 1.72% -
botan/Noekeon encrypt 4.02% 353.928 368.169 - 4.03% -
nbench/IDEA 4.01% 14867.000 15463.000 - 3.99% -
botan/XTEA decrypt 2.72% 187.893 193.011 - -0.06% -
botan/AES-128/EAX encrypt 2.53% 421.421 432.099 - 4.66% -
botan/AES-128/EAX decrypt 2.37% 419.438 429.379 - 0.87% -
botan/Serpent/CBC/PKCS7 decrypt 2.32% 252.427 258.274 - 0.82% -
botan/SHA-256 hash 2.31% 180.429 184.602 - 1.21% -
botan/Serpent/OCB decrypt 2.30% 202.582 207.240 - 0.56% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -62.30% 27.11 MB 10.22 MB - -0.72% -
himeno/elf -17.82% 50.06 KB 41.14 KB - -0.75% -
random/pr29433.cpp/elf -10.66% 1.62 MB 1.45 MB - 0.59% -
random/pr12392.cpp/elf/sections/text -8.51% 406.75 KB 372.14 KB - 0.06% -
polyhedron/channel2/elf -8.39% 46.76 KB 42.84 KB - -0.20% -
polyhedron/test_fpu2/elf -8.34% 149.70 KB 137.21 KB - -16.23% -
himeno/elf/sections/text -8.07% 4.45 KB 4.09 KB - 2.34% -
polyhedron/channel2/elf/sections/text -7.59% 9.27 KB 8.56 KB - -8.51% -
polyhedron/tfft2/elf -6.86% 45.75 KB 42.61 KB - 0.28% -
random/pr12850.cpp/elf -6.68% 34.64 MB 32.33 MB - -3.45% -
polyhedron/linpk/elf -6.06% 45.73 KB 42.96 KB - 0.07% -
random/pr36262.c/elf -5.92% 365.84 KB 344.17 KB - -0.28% -
random/pr38518.c/elf -5.92% 365.62 KB 343.98 KB - -0.29% -
random/pr26854-2.c/elf/sections/text -5.79% 331.63 KB 312.44 KB - -4.00% -
random/pr36262.c/elf/sections/text -5.68% 110.70 KB 104.41 KB - -0.20% -
random/pr38518.c/elf/sections/text -5.68% 110.70 KB 104.41 KB - -0.20% -
polyhedron/mp_prop_design/elf -5.57% 65.12 KB 61.50 KB - -0.11% -
cray/elf -5.10% 63.69 KB 60.44 KB - 4.63% -
botan/elf -4.14% 13.91 MB 13.34 MB - 2.62% -
polyhedron/ac/elf -3.92% 53.68 KB 51.58 KB - 0.05% -
polyhedron/nf/elf -3.20% 56.47 KB 54.66 KB - -0.92% -
cray/elf/sections/text -2.04% 6.91 KB 6.77 KB - -0.46% -

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
tramp3d/elf
tramp3d/elf/sections/text


Report Time: 0.30s
Name Current %
botan/AES-128 decrypt 4447.953 -
botan/AES-128 encrypt 4440.833 -
botan/AES-128/CBC/PKCS7 decrypt 2403.846 11.74%
botan/AES-128/CBC/PKCS7 encrypt 755.316 -
botan/AES-128/EAX decrypt 429.379 -
botan/AES-128/EAX encrypt 432.099 4.66%
botan/AES-128/GCM(16) [clmul] decrypt 1141.374 4.58%
botan/AES-128/GCM(16) [clmul] encrypt 1162.492 17.31%
botan/AES-128/OCB decrypt 833.165 -
botan/AES-128/OCB encrypt 837.068 -
botan/AES-128/XTS decrypt 1270.387 -12.46%
botan/AES-128/XTS encrypt 1290.631 -11.51%
botan/AES-192 decrypt 3806.340 -
botan/AES-192 encrypt 3801.369 -
botan/AES-256 decrypt 3319.988 -
botan/AES-256 encrypt 3320.486 -
botan/ARIA-128 decrypt 81.213 -
botan/ARIA-128 encrypt 81.164 -
botan/ARIA-192 decrypt 69.535 -
botan/ARIA-192 encrypt 69.531 -
botan/ARIA-256 decrypt 60.807 -
botan/ARIA-256 encrypt 60.773 -
botan/Blowfish decrypt 217.124 -10.31%
botan/Blowfish encrypt 217.343 -10.10%
botan/CAST-128 decrypt 210.410 -3.69%
botan/CAST-128 encrypt 212.671 -2.09%
botan/CAST-256 decrypt 86.802 -3.68%
botan/CAST-256 encrypt 87.245 -3.39%
botan/CMAC(AES-128) mac 770.276 -
botan/CTR-BE(AES-128) decrypt 2599.141 4.21%
botan/CTR-BE(AES-128) encrypt 2586.916 19.70%
botan/CTR-BE(Serpent) decrypt 245.109 -
botan/CTR-BE(Serpent) encrypt 245.058 -
botan/Camellia-128 decrypt 139.369 -
botan/Camellia-128 encrypt 139.355 -
botan/Camellia-192 decrypt 110.356 -
botan/Camellia-192 encrypt 110.060 -
botan/Camellia-256 decrypt 110.355 -
botan/Camellia-256 encrypt 110.073 -
botan/ChaCha20Poly1305 decrypt 450.967 4.75%
botan/ChaCha20Poly1305 encrypt 453.578 4.68%
botan/DES decrypt 97.504 -
botan/DES encrypt 96.984 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 63.969 -5.64%
botan/GOST-28147-89(R3411_94_TestParam) encrypt 65.275 -4.41%
botan/HMAC(SHA-256) mac 199.359 -
botan/IDEA decrypt 381.389 -2.48%
botan/IDEA encrypt 380.907 -2.52%
botan/KASUMI decrypt 69.395 -
botan/KASUMI encrypt 72.607 -
botan/Keccak-1600(512) hash 128.403 -2.13%
botan/MISTY1 decrypt 101.694 -
botan/MISTY1 encrypt 100.830 -
botan/Noekeon decrypt 375.657 2.85%
botan/Noekeon encrypt 368.169 4.03%
botan/RC4 encrypt 412.246 -
botan/RIPEMD-160 hash 376.105 -
botan/SHA-160 hash 548.174 4.18%
botan/SHA-256 hash 184.602 -
botan/SHA-512 hash 296.606 9.00%
botan/SHACAL2 decrypt 427.666 -
botan/SHACAL2 encrypt 435.135 -
botan/SM4 decrypt 127.981 -
botan/SM4 encrypt 127.963 -
botan/Salsa20 encrypt 516.291 2.44%
botan/Serpent decrypt 285.840 -
botan/Serpent encrypt 256.310 -
botan/Serpent/CBC/PKCS7 decrypt 258.274 -
botan/Serpent/CBC/PKCS7 encrypt 83.882 -
botan/Serpent/EAX decrypt 55.141 -
botan/Serpent/EAX encrypt 55.265 -
botan/Serpent/GCM(16) [clmul] decrypt 181.893 -
botan/Serpent/GCM(16) [clmul] encrypt 182.153 -
botan/Serpent/OCB decrypt 207.240 -
botan/Serpent/OCB encrypt 191.503 -
botan/Serpent/XTS decrypt 236.132 -2.27%
botan/Serpent/XTS encrypt 216.665 -
botan/Skein-512(512) hash 438.830 -
botan/Threefish-512 decrypt 570.161 -
botan/Threefish-512 encrypt 598.954 -
botan/Tiger(24,3) hash 450.618 -
botan/TripleDES decrypt 34.098 -
botan/TripleDES encrypt 34.155 -
botan/Twofish decrypt 282.622 -8.07%
botan/Twofish encrypt 277.980 -6.14%
botan/Whirlpool hash 137.470 -
botan/XTEA decrypt 193.011 -
botan/XTEA encrypt 194.973 -
himeno 2146.685 2.44%
nbench/ASSIGNMENT 56.145 -6.94%
nbench/BITFIELD 828820000.000 2.42%
nbench/FOURIER 165800.000 -2.17%
nbench/FP EMULATION 411.450 -20.09%
nbench/HUFFMAN 5747.800 -5.07%
nbench/IDEA 15463.000 3.99%
nbench/LU DECOMPOSITION 3059.100 -5.69%
nbench/NEURAL NET 147.220 -
nbench/NUMERIC SORT 1437.200 -18.56%
nbench/STRING SORT 1250.400 -4.69%
Geometric Mean 388.373 -
Name Current %
botan/elf 13.34 MB 2.62%
botan/elf/sections/text 298.59 KB -
cray/elf 60.44 KB 4.63%
cray/elf/sections/text 6.77 KB -
himeno/elf 41.14 KB -
himeno/elf/sections/text 4.09 KB 2.34%
nbench/elf 237.84 KB -
nbench/elf/sections/text 29.86 KB -
polyhedron/ac/elf 51.58 KB -
polyhedron/ac/elf/sections/text 11.39 KB -
polyhedron/aermod/elf 1.64 MB -
polyhedron/aermod/elf/sections/text 651.99 KB -
polyhedron/air/elf 115.66 KB -
polyhedron/air/elf/sections/text 34.13 KB -
polyhedron/capacita/elf 80.58 KB -5.33%
polyhedron/capacita/elf/sections/text 23.45 KB -
polyhedron/channel2/elf 42.84 KB -
polyhedron/channel2/elf/sections/text 8.56 KB -8.51%
polyhedron/doduc/elf 480.66 KB -
polyhedron/doduc/elf/sections/text 88.99 KB -
polyhedron/fatigue2/elf 128.14 KB -
polyhedron/fatigue2/elf/sections/text 37.27 KB -
polyhedron/gas_dyn2/elf 105.77 KB -2.56%
polyhedron/gas_dyn2/elf/sections/text 25.99 KB -
polyhedron/induct2/elf 324.08 KB -
polyhedron/induct2/elf/sections/text 97.58 KB -
polyhedron/linpk/elf 42.96 KB -
polyhedron/linpk/elf/sections/text 6.34 KB -
polyhedron/mdbx/elf 144.15 KB -
polyhedron/mdbx/elf/sections/text 28.72 KB -
polyhedron/mp_prop_design/elf 61.50 KB -
polyhedron/mp_prop_design/elf/sections/text 15.34 KB -
polyhedron/nf/elf 54.66 KB -
polyhedron/nf/elf/sections/text 10.52 KB -
polyhedron/protein/elf 158.37 KB -
polyhedron/protein/elf/sections/text 40.63 KB -
polyhedron/rnflow/elf 221.59 KB -
polyhedron/rnflow/elf/sections/text 44.27 KB -
polyhedron/test_fpu2/elf 137.21 KB -16.23%
polyhedron/test_fpu2/elf/sections/text 32.97 KB 2.43%
polyhedron/tfft2/elf 42.61 KB -
polyhedron/tfft2/elf/sections/text 5.74 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 10.22 MB -
random/pr12392.cpp/elf/sections/text 372.14 KB -
random/pr12850.cpp/elf 32.33 MB -3.45%
random/pr12850.cpp/elf/sections/text 92.40 KB -
random/pr26854-2.c/elf 1.60 MB -
random/pr26854-2.c/elf/sections/text 312.44 KB -4.00%
random/pr28071.c/elf 3.97 MB -
random/pr28071.c/elf/sections/text 909.01 KB -
random/pr29433.cpp/elf 1.45 MB -
random/pr29433.cpp/elf/sections/text 157.00 B -
random/pr36262.c/elf 344.17 KB -
random/pr36262.c/elf/sections/text 104.41 KB -
random/pr36291.cpp/elf 14.62 MB -
random/pr36291.cpp/elf/sections/text 847.78 KB -
random/pr36439.cpp/elf 14.12 MB -
random/pr36439.cpp/elf/sections/text 108.96 KB -
random/pr38518.c/elf 343.98 KB -
random/pr38518.c/elf/sections/text 104.41 KB -
random/pr39326.c/elf 1.32 MB -
random/pr39326.c/elf/sections/text 334.56 KB -
random/pr69609.c/elf 1.06 MB -
random/pr69609.c/elf/sections/text 381.18 KB -
random/pr70614.c/elf 139.98 KB -
random/pr70614.c/elf/sections/text 32.86 KB -
tramp3d/elf 20.63 MB -5.83%
tramp3d/elf/sections/text 481.89 KB -
Geometric Mean 71.97 KB -41.74%
Name Current %
botan 17.34 MB 2.35%
cray 35.17 MB 2.17%
himeno 32.47 MB 2.82%
nbench 46.96 MB -
polyhedron/ac 38.87 MB 4.47%
polyhedron/aermod 560.90 MB -
polyhedron/air 70.18 MB 3.77%
polyhedron/capacita 48.22 MB 2.08%
polyhedron/channel2 37.04 MB 4.09%
polyhedron/doduc 101.95 MB -
polyhedron/fatigue2 54.15 MB 2.14%
polyhedron/gas_dyn2 50.18 MB 2.81%
polyhedron/induct2 90.14 MB -
polyhedron/linpk 36.06 MB 4.13%
polyhedron/mdbx 50.17 MB 2.79%
polyhedron/mp_prop_design 43.32 MB 3.75%
polyhedron/nf 39.94 MB 3.42%
polyhedron/protein 64.60 MB -
polyhedron/rnflow 82.17 MB -
polyhedron/test_fpu2 65.18 MB -
polyhedron/tfft2 35.51 MB 4.35%
random/empty.C 18.34 MB 3.53%
random/empty.c 16.96 MB 2.19%
random/pr12392.cpp 741.40 MB 2.67%
random/pr12850.cpp 900.30 MB -
random/pr26854-2.c 1.56 GB 2.75%
random/pr28071.c 5.45 GB -
random/pr29433.cpp 1.96 GB 2.44%
random/pr36262.c 341.32 MB -
random/pr36291.cpp 670.05 MB 9.99%
random/pr36439.cpp 572.78 MB -2.11%
random/pr38518.c 341.26 MB -
random/pr39326.c 601.63 MB -
random/pr69609.c 2.09 GB -
random/pr70614.c 64.80 MB 4.20%
tramp3d 930.73 MB -
Geometric Mean 133.32 MB 6.70%