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; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32
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 20191217 (experimental) 354f7b6be662b2449a660471866f765efd60c546
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 354f7b6be662b2449a660471866f765efd60c546
glibc GNU C Library (GNU libc) stable release version 2.29 (git 56c86f5dd516).
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 8.3.1 20190226 [gcc-8-branch revision 269204].
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; home:marxin:branches:devel:gcc-bundle / openSUSE_Factory) 2.32
options None
reason None
uname Linux kaby 5.0.9-1-default #1 SMP Sun Apr 21 06:42:32 UTC 2019 (7bd8353) x86_64 x86_64 x86_64 GNU/Linux
Filter

kaby.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1576612083000.354f7b6be662b2449a660471866f765efd60c546 2019-12-18T00:09:05.052792 0:00:41.855427
Previous 1574634918000.036b671c2b91a89707a156a90f5515f43845e129 2019-11-25T06:08:01.387008 0:00:41.689337
Baseline 1543418663000.76774f4acec2ffd137338a13eb4e2ae30bb97daf 2018-11-29T01:03:57.564070 0:00:40.847600


Tests Summary

Status Group # # (B)
Performance Regressions 35 74
Performance Improvements 87 60
Added Tests 6 10
Unchanged Tests 1144 1128
Total Tests 1272

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
himeno 285.62% 0.179 0.689 - 262.13% -
polyhedron/channel2 150.10% 0.283 0.709 - 204.96% -
polyhedron/doduc 23.70% 2.251 2.785 - 36.93% -
polyhedron/ac 8.59% 0.894 0.971 - 199.78% -
cray 6.81% 0.643 0.687 - 57.42% -
random/pr12850.cpp 2.33% 53.654 54.907 - 7.24% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
cray 39.15% 3.581 4.983 - -0.32% -
polyhedron/tfft2 30.75% 38.831 50.772 - 0.65% -
polyhedron/test_fpu2 23.44% 64.909 80.126 - 0.54% -
polyhedron/gas_dyn2 17.41% 88.078 103.414 - 1.27% -
polyhedron/linpk 8.52% 5.234 5.680 - -0.32% -
polyhedron/doduc 4.35% 9.986 10.420 - -12.75% -
polyhedron/fatigue2 2.92% 97.462 100.307 - -0.95% -
polyhedron/nf 2.35% 9.283 9.501 - -0.30% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
botan 2.63% 16.66 MB 17.10 MB - 16.04% -
random/empty.C 2.23% 17.50 MB 17.89 MB - 3.50% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET -22.46% 191.780 148.700 - 37.58% -
botan/CMAC(AES-128) mac -19.92% 959.896 768.698 - 0.10% -
botan/AES-128/CBC/PKCS7 encrypt -16.15% 904.627 758.526 - 1.24% -
botan/AES-128/CBC/PKCS7 decrypt -14.72% 2464.357 2101.724 - 2.93% -
botan/AES-128/EAX encrypt -11.84% 482.481 425.352 - 0.93% -
botan/AES-128/EAX decrypt -11.37% 479.146 424.691 - 1.25% -
botan/AES-128/OCB encrypt -8.74% 921.248 840.714 - 1.51% -
botan/AES-128/OCB decrypt -7.78% 909.072 838.314 - 1.93% -
nbench/NUMERIC SORT -7.39% 1806.700 1673.100 - -5.08% -
nbench/LU DECOMPOSITION -6.09% 3462.600 3251.600 - 7.09% -
botan/AES-128/XTS decrypt -4.99% 1516.887 1441.121 - 2.52% -
botan/CTR-BE(AES-128) encrypt -3.30% 2584.204 2499.009 - -3.64% -
botan/XTEA encrypt -3.09% 194.970 188.940 - 2.42% -
botan/AES-128/XTS encrypt -2.75% 1495.458 1454.276 - 4.26% -
botan/AES-128/GCM(16) [clmul] decrypt -2.11% 1173.965 1149.248 - 1.50% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
polyhedron/channel2/elf/sections/text 9.71% 8.53 KB 9.36 KB - 1.01% -
polyhedron/doduc/elf 5.34% 459.21 KB 483.74 KB - 7.53% -
random/pr12850.cpp/elf/sections/text 3.51% 89.47 KB 92.62 KB - 234.24% -
random/pr69609.c/elf 3.33% 1.02 MB 1.05 MB - -0.58% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c -67.66% 26.550 8.586 - -25.15% -
random/pr38518.c -67.60% 26.461 8.573 - -25.50% -
polyhedron/rnflow -28.73% 2.285 1.628 - -15.47% -
random/pr12392.cpp -27.12% 66.205 48.252 - 4.16% -
polyhedron/air -17.71% 1.260 1.037 - 5.71% -
polyhedron/tfft2 -17.39% 0.808 0.668 - -8.72% -
polyhedron/capacita -17.22% 0.756 0.626 - 6.57% -
polyhedron/nf -13.89% 0.905 0.779 - 148.95% -
polyhedron/mdbx -13.43% 0.842 0.729 - 2.41% -
polyhedron/test_fpu2 -11.67% 1.433 1.266 - 12.26% -
polyhedron/protein -10.27% 1.297 1.164 - 7.88% -
polyhedron/gas_dyn2 -10.04% 0.760 0.683 - 13.03% -
polyhedron/linpk -8.24% 0.744 0.682 - 193.31% -
random/pr36439.cpp -5.31% 32.171 30.462 - 8.24% -
polyhedron/mp_prop_design -4.64% 0.451 0.430 - 18.37% -
nbench -4.43% 1.672 1.598 - 4.03% -
tramp3d -2.69% 37.204 36.204 - 0.00% -
polyhedron/fatigue2 -2.28% 0.940 0.918 - -27.79% -
random/pr70614.c -2.22% 1.017 0.994 - 0.31% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/induct2 -70.25% 251.970 74.949 - -8.44% -
polyhedron/protein -3.27% 17.473 16.901 - -3.98% -
polyhedron/air -3.06% 2.474 2.399 - -17.66% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c -81.49% 1.80 GB 341.36 MB - -16.07% -
random/pr36262.c -81.43% 1.80 GB 342.43 MB - -15.84% -
random/pr12392.cpp -26.26% 981.89 MB 724.04 MB - -44.14% -
polyhedron/air -17.15% 81.45 MB 67.48 MB - 0.21% -
polyhedron/nf -14.40% 45.04 MB 38.55 MB - 2.61% -
polyhedron/tfft2 -13.83% 39.56 MB 34.09 MB - 3.33% -
polyhedron/capacita -11.52% 53.26 MB 47.12 MB - 3.52% -
polyhedron/mdbx -10.28% 54.16 MB 48.59 MB - 1.15% -
polyhedron/rnflow -10.08% 89.96 MB 80.89 MB - -0.22% -
polyhedron/protein -9.94% 70.18 MB 63.20 MB - 2.10% -
polyhedron/channel2 -9.84% 39.25 MB 35.39 MB - 3.27% -
polyhedron/test_fpu2 -9.83% 73.11 MB 65.93 MB - 1.31% -
polyhedron/gas_dyn2 -9.77% 53.86 MB 48.60 MB - 3.13% -
polyhedron/ac -9.12% 40.83 MB 37.11 MB - 3.17% -
random/pr70614.c -7.60% 66.55 MB 61.49 MB - -6.60% -
random/pr69609.c -7.44% 2.25 GB 2.09 GB - -2.84% -
random/pr26854-2.c -6.82% 1.62 GB 1.51 GB - -6.20% -
polyhedron/linpk -6.36% 36.84 MB 34.50 MB - 2.69% -
polyhedron/doduc -4.22% 104.74 MB 100.32 MB - -0.36% -
polyhedron/fatigue2 -3.86% 54.98 MB 52.86 MB - 4.38% -
polyhedron/induct2 -3.70% 92.49 MB 89.07 MB - 3.12% -
polyhedron/mp_prop_design -3.47% 42.89 MB 41.41 MB - 2.30% -
nbench -2.99% 47.50 MB 46.07 MB - 3.99% -
himeno -2.53% 32.39 MB 31.57 MB - 2.03% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
botan/Whirlpool hash 13.82% 121.529 138.321 - 0.99% -
nbench/IDEA 11.77% 13331.000 14900.000 - 0.22% -
botan/ChaCha20Poly1305 decrypt 2.33% 423.385 433.271 - 4.01% -
botan/ChaCha20Poly1305 encrypt 2.32% 426.149 436.048 - 4.24% -
botan/Threefish-512 encrypt 2.06% 585.073 597.136 - -0.82% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text -69.34% 341.22 KB 104.62 KB - -5.49% -
random/pr38518.c/elf/sections/text -69.34% 341.22 KB 104.62 KB - -5.49% -
random/pr38518.c/elf -53.36% 739.65 KB 344.97 KB - -5.65% -
random/pr36262.c/elf -53.35% 739.92 KB 345.14 KB - -5.66% -
polyhedron/tfft2/elf/sections/text -36.39% 9.02 KB 5.74 KB - -1.61% -
polyhedron/nf/elf/sections/text -32.51% 15.28 KB 10.31 KB - 3.61% -
polyhedron/linpk/elf/sections/text -27.71% 8.63 KB 6.24 KB - 1.27% -
polyhedron/air/elf/sections/text -21.21% 43.24 KB 34.06 KB - -1.40% -
polyhedron/test_fpu2/elf/sections/text -17.96% 39.24 KB 32.19 KB - 3.05% -
polyhedron/capacita/elf/sections/text -17.04% 28.42 KB 23.58 KB - 1.82% -
polyhedron/mdbx/elf/sections/text -16.42% 33.78 KB 28.24 KB - 1.35% -
polyhedron/rnflow/elf/sections/text -15.58% 52.45 KB 44.28 KB - 5.86% -
polyhedron/tfft2/elf -13.17% 48.94 KB 42.49 KB - -7.12% -
polyhedron/nf/elf -10.83% 61.88 KB 55.17 KB - -2.30% -
himeno/elf/sections/text -10.49% 4.47 KB 4.00 KB - -10.17% -
polyhedron/protein/elf/sections/text -10.04% 45.28 KB 40.74 KB - 2.52% -
polyhedron/gas_dyn2/elf/sections/text -9.76% 28.49 KB 25.70 KB - 2.30% -
polyhedron/ac/elf/sections/text -9.18% 12.59 KB 11.44 KB - 0.41% -
random/pr36439.cpp/elf/sections/text -9.12% 107.73 KB 97.91 KB - 20072.23% -
polyhedron/linpk/elf -7.44% 46.38 KB 42.93 KB - -6.13% -
cray/elf/sections/text -6.45% 7.27 KB 6.80 KB - -1.58% -
polyhedron/air/elf -6.29% 123.31 KB 115.55 KB - -1.05% -
polyhedron/capacita/elf -6.20% 90.74 KB 85.12 KB - 4.04% -
polyhedron/mp_prop_design/elf -5.08% 64.87 KB 61.57 KB - -5.46% -
polyhedron/ac/elf -5.06% 54.30 KB 51.55 KB - -3.96% -
polyhedron/rnflow/elf -4.53% 229.85 KB 219.45 KB - 10.68% -
random/pr36439.cpp/elf -4.34% 14.55 MB 13.92 MB - 8.73% -
polyhedron/protein/elf -4.12% 166.16 KB 159.32 KB - 7.39% -
cray/elf -3.95% 60.14 KB 57.77 KB - -9.30% -
nbench/elf/sections/text -3.84% 30.91 KB 29.72 KB - -0.11% -
polyhedron/doduc/elf/sections/text -3.71% 91.49 KB 88.09 KB - -0.04% -
polyhedron/gas_dyn2/elf -3.62% 112.62 KB 108.55 KB - 1.76% -
polyhedron/mp_prop_design/elf/sections/text -3.43% 15.92 KB 15.38 KB - -1.11% -
polyhedron/test_fpu2/elf -2.94% 168.73 KB 163.76 KB - 9.39% -
random/pr70614.c/elf/sections/text -2.38% 33.65 KB 32.85 KB - 0.31% -
tramp3d/elf/sections/text -2.32% 494.63 KB 483.14 KB - 0.00% -

Added Tests - compile_time
random/pr28071.c

Added Tests - mem_bytes
random/pr28071.c

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr28071.c/elf
random/pr28071.c/elf/sections/text

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno 262.13% 0.190 0.689 - 285.62% -
polyhedron/channel2 204.96% 0.232 0.709 - 150.10% -
polyhedron/ac 199.78% 0.324 0.971 - 8.59% -
polyhedron/linpk 193.31% 0.233 0.682 - -8.24% -
polyhedron/nf 148.95% 0.313 0.779 - -13.89% -
cray 57.42% 0.437 0.687 - 6.81% -
random/pr26854-2.c 44.79% 33.788 48.923 - -0.54% -
polyhedron/doduc 36.93% 2.034 2.785 - 23.70% -
polyhedron/mp_prop_design 18.37% 0.363 0.430 - -4.64% -
polyhedron/gas_dyn2 13.03% 0.605 0.683 - -10.04% -
polyhedron/test_fpu2 12.26% 1.127 1.266 - -11.67% -
random/pr69609.c 11.23% 65.167 72.486 - -1.75% -
polyhedron/aermod 9.15% 15.807 17.254 - -0.85% -
random/pr36439.cpp 8.24% 28.144 30.462 - -5.31% -
polyhedron/protein 7.88% 1.079 1.164 - -10.27% -
random/pr12850.cpp 7.24% 51.200 54.907 - 2.33% -
polyhedron/induct2 6.91% 2.083 2.226 - -1.37% -
polyhedron/capacita 6.57% 0.587 0.626 - -17.22% -
random/pr29433.cpp 5.84% 14.035 14.854 - 0.75% -
polyhedron/air 5.71% 0.981 1.037 - -17.71% -
random/pr12392.cpp 4.16% 46.324 48.252 - -27.12% -
nbench 4.03% 1.536 1.598 - -4.43% -
random/pr36291.cpp 2.00% 29.299 29.886 - -0.76% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/aermod 2.70% 6.751 6.933 - -1.77% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
botan 16.04% 14.73 MB 17.10 MB - 2.63% -
polyhedron/fatigue2 4.38% 50.64 MB 52.86 MB - -3.86% -
nbench 3.99% 44.30 MB 46.07 MB - -2.99% -
polyhedron/capacita 3.52% 45.52 MB 47.12 MB - -11.52% -
random/empty.C 3.50% 17.29 MB 17.89 MB - 2.23% -
polyhedron/tfft2 3.33% 32.99 MB 34.09 MB - -13.83% -
polyhedron/channel2 3.27% 34.27 MB 35.39 MB - -9.84% -
polyhedron/ac 3.17% 35.97 MB 37.11 MB - -9.12% -
cray 3.16% 33.42 MB 34.48 MB - -0.81% -
polyhedron/gas_dyn2 3.13% 47.12 MB 48.60 MB - -9.77% -
polyhedron/induct2 3.12% 86.38 MB 89.07 MB - -3.70% -
polyhedron/linpk 2.69% 33.59 MB 34.50 MB - -6.36% -
polyhedron/nf 2.61% 37.57 MB 38.55 MB - -14.40% -
polyhedron/mp_prop_design 2.30% 40.48 MB 41.41 MB - -3.47% -
polyhedron/protein 2.10% 61.90 MB 63.20 MB - -9.94% -
himeno 2.03% 30.95 MB 31.57 MB - -2.53% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/ARIA-256 encrypt -50.94% 123.977 60.827 - -0.21% -
botan/ARIA-256 decrypt -50.84% 123.710 60.817 - -0.21% -
botan/ARIA-192 encrypt -50.65% 140.964 69.565 - -0.34% -
botan/ARIA-192 decrypt -50.53% 140.835 69.675 - -0.18% -
botan/ARIA-128 decrypt -50.15% 163.614 81.565 - -0.11% -
botan/ARIA-128 encrypt -50.06% 163.393 81.592 - -0.31% -
botan/CAST-256 encrypt -24.57% 117.743 88.810 - -0.23% -
botan/CAST-256 decrypt -23.93% 118.282 89.976 - 0.10% -
nbench/FP EMULATION -7.64% 557.270 514.700 - 0.04% -
botan/KASUMI encrypt -6.74% 79.220 73.880 - 0.11% -
botan/KASUMI decrypt -5.62% 75.018 70.800 - 0.56% -
nbench/NUMERIC SORT -5.08% 1762.700 1673.100 - -7.39% -
botan/CTR-BE(AES-128) encrypt -3.64% 2593.501 2499.009 - -3.30% -
botan/Twofish encrypt -3.46% 306.836 296.228 - -0.83% -
nbench/BITFIELD -2.86% 833030000.000 809190000.000 - -0.02% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf/sections/text 20072.23% 497.00 B 97.91 KB - -9.12% -
random/pr29433.cpp/elf/sections/text 302.56% 39.00 B 157.00 B - 0.00% -
random/pr12850.cpp/elf/sections/text 234.24% 27.71 KB 92.62 KB - 3.51% -
polyhedron/rnflow/elf 10.68% 198.27 KB 219.45 KB - -4.53% -
random/pr36498.cpp/elf/sections/text 10.08% 380.08 KB 418.38 KB - -1.32% -
polyhedron/test_fpu2/elf 9.39% 149.70 KB 163.76 KB - -2.94% -
random/pr36439.cpp/elf 8.73% 12.80 MB 13.92 MB - -4.34% -
polyhedron/doduc/elf 7.53% 449.86 KB 483.74 KB - 5.34% -
polyhedron/protein/elf 7.39% 148.35 KB 159.32 KB - -4.12% -
nbench/elf 6.03% 224.04 KB 237.55 KB - 0.03% -
polyhedron/rnflow/elf/sections/text 5.86% 41.83 KB 44.28 KB - -15.58% -
polyhedron/aermod/elf 4.49% 1.56 MB 1.63 MB - -0.05% -
polyhedron/capacita/elf 4.04% 81.81 KB 85.12 KB - -6.20% -
polyhedron/induct2/elf 3.89% 313.48 KB 325.67 KB - 1.62% -
polyhedron/nf/elf/sections/text 3.61% 9.95 KB 10.31 KB - -32.51% -
polyhedron/test_fpu2/elf/sections/text 3.05% 31.24 KB 32.19 KB - -17.96% -
polyhedron/protein/elf/sections/text 2.52% 39.74 KB 40.74 KB - -10.04% -
random/pr36291.cpp/elf 2.38% 14.26 MB 14.60 MB - 0.19% -
polyhedron/gas_dyn2/elf/sections/text 2.30% 25.13 KB 25.70 KB - -9.76% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/fatigue2 -27.79% 1.272 0.918 - -2.28% -
random/pr38518.c -25.50% 11.508 8.573 - -67.60% -
random/pr36262.c -25.15% 11.471 8.586 - -67.66% -
polyhedron/rnflow -15.47% 1.926 1.628 - -28.73% -
polyhedron/tfft2 -8.72% 0.732 0.668 - -17.39% -
botan -2.79% 158.509 154.085 - -0.91% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/mp_prop_design -38.90% 219.491 134.105 - 0.14% -
polyhedron/air -17.66% 2.913 2.399 - -3.06% -
polyhedron/doduc -12.75% 11.943 10.420 - 4.35% -
polyhedron/induct2 -8.44% 81.861 74.949 - -70.25% -
polyhedron/protein -3.98% 17.602 16.901 - -3.27% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp -44.14% 1.27 GB 724.04 MB - -26.26% -
random/pr38518.c -16.07% 406.72 MB 341.36 MB - -81.49% -
random/pr36262.c -15.84% 406.86 MB 342.43 MB - -81.43% -
random/pr70614.c -6.60% 65.84 MB 61.49 MB - -7.60% -
random/pr26854-2.c -6.20% 1.61 GB 1.51 GB - -6.82% -
random/pr36498.cpp -5.83% 538.23 MB 506.84 MB - 1.32% -
random/pr12850.cpp -5.82% 938.77 MB 884.13 MB - 1.18% -
random/pr36291.cpp -3.56% 630.88 MB 608.41 MB - 0.78% -
random/pr69609.c -2.84% 2.15 GB 2.09 GB - -7.44% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/FOURIER 149.24% 67821.000 169040.000 - -0.54% -
nbench/NEURAL NET 37.58% 108.080 148.700 - -22.46% -
nbench/ASSIGNMENT 16.85% 60.164 70.302 - 1.01% -
botan/Noekeon decrypt 7.12% 341.396 365.689 - 0.15% -
nbench/LU DECOMPOSITION 7.09% 3036.300 3251.600 - -6.09% -
botan/AES-128/XTS encrypt 4.26% 1394.816 1454.276 - -2.75% -
botan/ChaCha20Poly1305 encrypt 4.24% 418.311 436.048 - 2.32% -
botan/Salsa20 encrypt 4.24% 484.768 505.321 - -1.42% -
botan/ChaCha20Poly1305 decrypt 4.01% 416.568 433.271 - 2.33% -
botan/IDEA decrypt 3.69% 378.094 392.027 - 0.09% -
botan/IDEA encrypt 3.50% 377.833 391.058 - -0.12% -
botan/AES-128/CBC/PKCS7 decrypt 2.93% 2041.869 2101.724 - -14.72% -
botan/Skein-512(512) hash 2.88% 420.185 432.306 - -0.28% -
botan/XTEA decrypt 2.86% 187.893 193.276 - 1.14% -
botan/CAST-128 decrypt 2.74% 212.799 218.627 - 1.21% -
botan/AES-128 encrypt 2.61% 4378.981 4493.331 - 0.27% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 2.60% 66.061 67.777 - 1.19% -
botan/AES-128/XTS decrypt 2.52% 1405.654 1441.121 - -4.99% -
botan/AES-128 decrypt 2.47% 4389.322 4497.694 - 0.43% -
botan/XTEA encrypt 2.42% 184.476 188.940 - -3.09% -
botan/AES-128/GCM(16) [clmul] encrypt 2.11% 1148.198 1172.386 - -0.96% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr12392.cpp/elf -62.03% 27.11 MB 10.29 MB - -1.67% -
himeno/elf -17.20% 50.06 KB 41.45 KB - -0.38% -
random/pr36498.cpp/elf -11.66% 19.60 MB 17.31 MB - 0.17% -
random/pr29433.cpp/elf -11.19% 1.62 MB 1.44 MB - -0.19% -
himeno/elf/sections/text -10.17% 4.45 KB 4.00 KB - -10.49% -
cray/elf -9.30% 63.69 KB 57.77 KB - -3.95% -
random/pr12392.cpp/elf/sections/text -8.70% 406.75 KB 371.34 KB - 0.35% -
polyhedron/channel2/elf -8.20% 46.76 KB 42.92 KB - 0.18% -
polyhedron/tfft2/elf -7.12% 45.75 KB 42.49 KB - -13.17% -
botan/elf -6.78% 13.91 MB 12.97 MB - 0.20% -
polyhedron/linpk/elf -6.13% 45.73 KB 42.93 KB - -7.44% -
random/pr36262.c/elf -5.66% 365.84 KB 345.14 KB - -53.35% -
random/pr38518.c/elf -5.65% 365.62 KB 344.97 KB - -53.36% -
random/pr36262.c/elf/sections/text -5.49% 110.70 KB 104.62 KB - -69.34% -
random/pr38518.c/elf/sections/text -5.49% 110.70 KB 104.62 KB - -69.34% -
polyhedron/mp_prop_design/elf -5.46% 65.12 KB 61.57 KB - -5.08% -
polyhedron/ac/elf -3.96% 53.68 KB 51.55 KB - -5.06% -
random/pr12850.cpp/elf -3.36% 34.64 MB 33.48 MB - 1.45% -
polyhedron/nf/elf -2.30% 56.47 KB 55.17 KB - -10.83% -

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: 0.24s
Name Current %
botan/AES-128 decrypt 4497.694 -
botan/AES-128 encrypt 4493.331 -
botan/AES-128/CBC/PKCS7 decrypt 2101.724 -14.72%
botan/AES-128/CBC/PKCS7 encrypt 758.526 -16.15%
botan/AES-128/EAX decrypt 424.691 -11.37%
botan/AES-128/EAX encrypt 425.352 -11.84%
botan/AES-128/GCM(16) [clmul] decrypt 1149.248 -2.11%
botan/AES-128/GCM(16) [clmul] encrypt 1172.386 -
botan/AES-128/OCB decrypt 838.314 -7.78%
botan/AES-128/OCB encrypt 840.714 -8.74%
botan/AES-128/XTS decrypt 1441.121 -4.99%
botan/AES-128/XTS encrypt 1454.276 -2.75%
botan/AES-192 decrypt 3810.455 -
botan/AES-192 encrypt 3821.559 -
botan/AES-256 decrypt 3339.949 -
botan/AES-256 encrypt 3340.056 -
botan/ARIA-128 decrypt 81.565 -
botan/ARIA-128 encrypt 81.592 -
botan/ARIA-192 decrypt 69.675 -
botan/ARIA-192 encrypt 69.565 -
botan/ARIA-256 decrypt 60.817 -
botan/ARIA-256 encrypt 60.827 -
botan/Blowfish decrypt 242.092 -
botan/Blowfish encrypt 241.138 -
botan/CAST-128 decrypt 218.627 -
botan/CAST-128 encrypt 216.599 -
botan/CAST-256 decrypt 89.976 -
botan/CAST-256 encrypt 88.810 -
botan/CMAC(AES-128) mac 768.698 -19.92%
botan/CTR-BE(AES-128) decrypt 2626.217 -
botan/CTR-BE(AES-128) encrypt 2499.009 -3.30%
botan/CTR-BE(Serpent) decrypt 243.896 -
botan/CTR-BE(Serpent) encrypt 243.929 -
botan/Camellia-128 decrypt 138.472 -
botan/Camellia-128 encrypt 137.733 -
botan/Camellia-192 decrypt 109.498 -
botan/Camellia-192 encrypt 108.846 -
botan/Camellia-256 decrypt 109.477 -
botan/Camellia-256 encrypt 109.020 -
botan/ChaCha20Poly1305 decrypt 433.271 2.33%
botan/ChaCha20Poly1305 encrypt 436.048 2.32%
botan/DES decrypt 97.329 -
botan/DES encrypt 97.512 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 67.777 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.184 -
botan/HMAC(SHA-256) mac 198.152 -
botan/IDEA decrypt 392.027 -
botan/IDEA encrypt 391.058 -
botan/KASUMI decrypt 70.800 -
botan/KASUMI encrypt 73.880 -
botan/Keccak-1600(512) hash 131.240 -
botan/MISTY1 decrypt 100.473 -
botan/MISTY1 encrypt 101.089 -
botan/Noekeon decrypt 365.689 -
botan/Noekeon encrypt 349.668 -
botan/RC4 encrypt 410.937 -
botan/RIPEMD-160 hash 377.242 -
botan/SHA-160 hash 525.205 -
botan/SHA-256 hash 182.503 -
botan/SHA-512 hash 272.712 -
botan/SHACAL2 decrypt 426.740 -
botan/SHACAL2 encrypt 433.262 -
botan/SM4 decrypt 128.216 -
botan/SM4 encrypt 128.030 -
botan/Salsa20 encrypt 505.321 -
botan/Serpent decrypt 285.499 -
botan/Serpent encrypt 254.570 -
botan/Serpent/CBC/PKCS7 decrypt 255.012 -
botan/Serpent/CBC/PKCS7 encrypt 85.632 -
botan/Serpent/EAX decrypt 55.143 -
botan/Serpent/EAX encrypt 55.081 -
botan/Serpent/GCM(16) [clmul] decrypt 179.521 -
botan/Serpent/GCM(16) [clmul] encrypt 179.671 -
botan/Serpent/OCB decrypt 206.057 -
botan/Serpent/OCB encrypt 189.700 -
botan/Serpent/XTS decrypt 240.959 -
botan/Serpent/XTS encrypt 217.960 -
botan/Skein-512(512) hash 432.306 -
botan/Threefish-512 decrypt 568.406 -
botan/Threefish-512 encrypt 597.136 2.06%
botan/Tiger(24,3) hash 453.232 -
botan/TripleDES decrypt 34.049 -
botan/TripleDES encrypt 34.269 -
botan/Twofish decrypt 307.547 -
botan/Twofish encrypt 296.228 -
botan/Whirlpool hash 138.321 13.82%
botan/XTEA decrypt 193.276 -
botan/XTEA encrypt 188.940 -3.09%
himeno 2100.537 -
nbench/ASSIGNMENT 70.302 -
nbench/BITFIELD 809190000.000 -
nbench/FOURIER 169040.000 -
nbench/FP EMULATION 514.700 -
nbench/HUFFMAN 6443.600 -
nbench/IDEA 14900.000 11.77%
nbench/LU DECOMPOSITION 3251.600 -6.09%
nbench/NEURAL NET 148.700 -22.46%
nbench/NUMERIC SORT 1673.100 -7.39%
nbench/STRING SORT 1312.200 -
Geometric Mean 392.889 -
Name Current %
botan/elf 12.97 MB -
botan/elf/sections/text 297.41 KB -
cray/elf 57.77 KB -3.95%
cray/elf/sections/text 6.80 KB -6.45%
himeno/elf 41.45 KB -
himeno/elf/sections/text 4.00 KB -10.49%
nbench/elf 237.55 KB -
nbench/elf/sections/text 29.72 KB -3.84%
polyhedron/ac/elf 51.55 KB -5.06%
polyhedron/ac/elf/sections/text 11.44 KB -9.18%
polyhedron/aermod/elf 1.63 MB -
polyhedron/aermod/elf/sections/text 650.64 KB -
polyhedron/air/elf 115.55 KB -6.29%
polyhedron/air/elf/sections/text 34.06 KB -21.21%
polyhedron/capacita/elf 85.12 KB -6.20%
polyhedron/capacita/elf/sections/text 23.58 KB -17.04%
polyhedron/channel2/elf 42.92 KB -
polyhedron/channel2/elf/sections/text 9.36 KB 9.71%
polyhedron/doduc/elf 483.74 KB 5.34%
polyhedron/doduc/elf/sections/text 88.09 KB -3.71%
polyhedron/fatigue2/elf 128.35 KB -
polyhedron/fatigue2/elf/sections/text 37.34 KB -
polyhedron/gas_dyn2/elf 108.55 KB -3.62%
polyhedron/gas_dyn2/elf/sections/text 25.70 KB -9.76%
polyhedron/induct2/elf 325.67 KB -
polyhedron/induct2/elf/sections/text 97.91 KB -
polyhedron/linpk/elf 42.93 KB -7.44%
polyhedron/linpk/elf/sections/text 6.24 KB -27.71%
polyhedron/mdbx/elf 143.94 KB -
polyhedron/mdbx/elf/sections/text 28.24 KB -16.42%
polyhedron/mp_prop_design/elf 61.57 KB -5.08%
polyhedron/mp_prop_design/elf/sections/text 15.38 KB -3.43%
polyhedron/nf/elf 55.17 KB -10.83%
polyhedron/nf/elf/sections/text 10.31 KB -32.51%
polyhedron/protein/elf 159.32 KB -4.12%
polyhedron/protein/elf/sections/text 40.74 KB -10.04%
polyhedron/rnflow/elf 219.45 KB -4.53%
polyhedron/rnflow/elf/sections/text 44.28 KB -15.58%
polyhedron/test_fpu2/elf 163.76 KB -2.94%
polyhedron/test_fpu2/elf/sections/text 32.19 KB -17.96%
polyhedron/tfft2/elf 42.49 KB -13.17%
polyhedron/tfft2/elf/sections/text 5.74 KB -36.39%
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 10.29 MB -
random/pr12392.cpp/elf/sections/text 371.34 KB -
random/pr12850.cpp/elf 33.48 MB -
random/pr12850.cpp/elf/sections/text 92.62 KB 3.51%
random/pr26854-2.c/elf 1.62 MB -
random/pr26854-2.c/elf/sections/text 325.47 KB -
random/pr28071.c/elf 3.99 MB -
random/pr28071.c/elf/sections/text 922.03 KB -
random/pr29433.cpp/elf 1.44 MB -
random/pr29433.cpp/elf/sections/text 157.00 B -
random/pr36262.c/elf 345.14 KB -53.35%
random/pr36262.c/elf/sections/text 104.62 KB -69.34%
random/pr36291.cpp/elf 14.60 MB -
random/pr36291.cpp/elf/sections/text 847.83 KB -
random/pr36439.cpp/elf 13.92 MB -4.34%
random/pr36439.cpp/elf/sections/text 97.91 KB -9.12%
random/pr36498.cpp/elf 17.31 MB -
random/pr36498.cpp/elf/sections/text 418.38 KB -
random/pr38518.c/elf 344.97 KB -53.36%
random/pr38518.c/elf/sections/text 104.62 KB -69.34%
random/pr69609.c/elf 1.05 MB 3.33%
random/pr69609.c/elf/sections/text 380.50 KB -
random/pr70614.c/elf 140.49 KB -
random/pr70614.c/elf/sections/text 32.85 KB -2.38%
tramp3d/elf 21.83 MB -
tramp3d/elf/sections/text 483.14 KB -2.32%
Geometric Mean 75.05 KB -45.92%
Name Current %
botan 17.10 MB 2.63%
cray 34.48 MB -
himeno 31.57 MB -2.53%
nbench 46.07 MB -2.99%
polyhedron/ac 37.11 MB -9.12%
polyhedron/aermod 556.79 MB -
polyhedron/air 67.48 MB -17.15%
polyhedron/capacita 47.12 MB -11.52%
polyhedron/channel2 35.39 MB -9.84%
polyhedron/doduc 100.32 MB -4.22%
polyhedron/fatigue2 52.86 MB -3.86%
polyhedron/gas_dyn2 48.60 MB -9.77%
polyhedron/induct2 89.07 MB -3.70%
polyhedron/linpk 34.50 MB -6.36%
polyhedron/mdbx 48.59 MB -10.28%
polyhedron/mp_prop_design 41.41 MB -3.47%
polyhedron/nf 38.55 MB -14.40%
polyhedron/protein 63.20 MB -9.94%
polyhedron/rnflow 80.89 MB -10.08%
polyhedron/test_fpu2 65.93 MB -9.83%
polyhedron/tfft2 34.09 MB -13.83%
random/empty.C 17.89 MB 2.23%
random/empty.c 16.70 MB -
random/pr12392.cpp 724.04 MB -26.26%
random/pr12850.cpp 884.13 MB -
random/pr26854-2.c 1.51 GB -6.82%
random/pr28071.c 5.45 GB -
random/pr29433.cpp 1.92 GB -
random/pr36262.c 342.43 MB -81.43%
random/pr36291.cpp 608.41 MB -
random/pr36439.cpp 540.36 MB -
random/pr36498.cpp 506.84 MB -
random/pr38518.c 341.36 MB -81.49%
random/pr69609.c 2.09 GB -7.44%
random/pr70614.c 61.49 MB -7.60%
tramp3d 938.93 MB -
Geometric Mean 129.49 MB -4.76%