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: 3000.000
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: Mitigation: VMX unsupported
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: 8004140 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.31
Copyright (C) 2018 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) 9.0.0 20181128 (experimental) 55f3d39776c24b3bc9639d9316183843731a7be6
Copyright (C) 2018 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 55f3d39776c24b3bc9639d9316183843731a7be6
glibc GNU C Library (GNU libc) stable release version 2.27 (git 3260f6ce87b7).
Copyright (C) 2018 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 8.1.1 20180614 [gcc-8-branch revision 261584].
libc ABIs: UNIQUE IFUNC
For bug reporting instructions, please see:
<http://bugs.opensuse.org>.
glibc_location /lib64/libc.so.6
ld GNU ld (GNU Binutils; openSUSE Tumbleweed) 2.31
options None
reason None
uname Linux kaby 4.18.7-1-default #1 SMP PREEMPT Sun Sep 9 10:26:20 UTC 2018 (952d850) x86_64 x86_64 x86_64 GNU/Linux
Filter

kaby.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1546433978000.55f3d39776c24b3bc9639d9316183843731a7be6 2019-01-04T04:43:02.960228 0:00:40.029994
Previous 1546431757000.746f61c34ebd165b378ccd500fa76ab78540c72b 2019-01-03T06:07:35.193799 0:00:40.033654
Baseline 1543418663000.76774f4acec2ffd137338a13eb4e2ae30bb97daf 2018-11-29T01:03:57.564070 0:00:40.847600


Tests Summary

Status Group # # (B)
Performance Regressions 82 84
Performance Improvements 33 30
Added Tests 2 2
Unchanged Tests 1119 1120
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c 254.29% 11.439 40.528 - 253.30% -
random/pr38518.c 251.01% 11.485 40.315 - 250.33% -
polyhedron/nf 39.52% 0.312 0.436 - 39.20% -
polyhedron/air 26.03% 0.982 1.238 - 26.23% -
polyhedron/capacita 25.74% 0.588 0.739 - 25.92% -
polyhedron/mdbx 21.75% 0.712 0.867 - 21.79% -
polyhedron/ac 13.84% 0.315 0.358 - 10.69% -
polyhedron/protein 10.62% 1.083 1.197 - 11.01% -
polyhedron/channel2 10.07% 0.233 0.256 - 10.34% -
polyhedron/gas_dyn2 8.88% 0.638 0.695 - 14.89% -
polyhedron/linpk 7.04% 0.675 0.723 - 210.74% -
polyhedron/mp_prop_design 6.62% 0.363 0.387 - 6.59% -
random/pr44563.c 5.47% 190.450 200.871 - 5.06% -
polyhedron/aermod 3.82% 15.340 15.927 - 0.76% -
polyhedron/fatigue2 3.49% 1.273 1.318 - 3.62% -
random/pr36439.cpp 2.89% 28.263 29.079 - 3.32% -
nbench 2.75% 1.527 1.569 - 2.10% -
polyhedron/rnflow 2.05% 1.926 1.965 - 2.04% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/induct2 216.41% 81.848 258.978 - 216.36% -
polyhedron/air 3.76% 2.917 3.026 - 3.88% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c 347.80% 406.73 MB 1.78 GB - 347.81% -
random/pr36262.c 347.62% 406.87 MB 1.78 GB - 347.62% -
polyhedron/air 20.89% 67.33 MB 81.39 MB - 20.88% -
polyhedron/rnflow 20.86% 81.07 MB 97.98 MB - 20.86% -
polyhedron/tfft2 16.97% 32.99 MB 38.59 MB - 16.95% -
polyhedron/nf 16.02% 37.57 MB 43.59 MB - 16.01% -
polyhedron/capacita 14.93% 45.52 MB 52.31 MB - 14.92% -
polyhedron/test_fpu2 13.90% 65.07 MB 74.11 MB - 13.89% -
polyhedron/mdbx 13.25% 48.04 MB 54.40 MB - 13.24% -
polyhedron/gas_dyn2 10.95% 47.12 MB 52.28 MB - 10.94% -
polyhedron/ac 9.43% 35.96 MB 39.36 MB - 9.42% -
polyhedron/protein 8.78% 61.90 MB 67.34 MB - 8.78% -
polyhedron/linpk 6.31% 33.59 MB 35.71 MB - 6.30% -
polyhedron/channel2 5.70% 34.27 MB 36.22 MB - 5.69% -
nbench 5.63% 44.30 MB 46.80 MB - 5.63% -
polyhedron/fatigue2 5.40% 50.64 MB 53.38 MB - 5.39% -
polyhedron/doduc 4.91% 100.67 MB 105.62 MB - 4.91% -
random/pr36439.cpp 4.72% 535.30 MB 560.56 MB - 4.61% -
random/pr69609.c 4.69% 2.15 GB 2.25 GB - 4.69% -
himeno 3.64% 30.94 MB 32.07 MB - 3.62% -
polyhedron/mp_prop_design 2.90% 40.47 MB 41.64 MB - 2.89% -
polyhedron/induct2 2.82% 86.38 MB 88.81 MB - 2.82% -
random/pr44563.c 2.63% 2.08 GB 2.14 GB - 2.60% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/Whirlpool hash -11.35% 137.036 121.477 - -11.31% -
botan/Keccak-1600(512) hash -3.61% 130.688 125.971 - -3.47% -
botan/Tiger(24,3) hash -2.94% 450.428 437.165 - -3.09% -
nbench/HUFFMAN -2.31% 6495.600 6345.600 - -2.35% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text 211.29% 110.70 KB 344.60 KB - 211.29% -
random/pr38518.c/elf/sections/text 211.29% 110.70 KB 344.60 KB - 211.29% -
random/pr36262.c/elf 107.21% 365.84 KB 758.08 KB - 107.21% -
random/pr38518.c/elf 107.12% 365.62 KB 757.27 KB - 107.12% -
random/pr36439.cpp/elf/sections/text 70.82% 497.00 B 849.00 B - 70.82% -
polyhedron/tfft2/elf/sections/text 58.44% 5.83 KB 9.24 KB - 58.44% -
polyhedron/nf/elf/sections/text 49.76% 9.95 KB 14.91 KB - 49.76% -
polyhedron/linpk/elf/sections/text 42.89% 6.16 KB 8.80 KB - 42.89% -
polyhedron/test_fpu2/elf/sections/text 34.77% 31.24 KB 42.09 KB - 34.77% -
polyhedron/rnflow/elf/sections/text 31.90% 41.83 KB 55.17 KB - 31.90% -
polyhedron/air/elf/sections/text 30.89% 34.55 KB 45.22 KB - 30.89% -
polyhedron/mdbx/elf/sections/text 25.85% 27.86 KB 35.06 KB - 25.85% -
polyhedron/capacita/elf/sections/text 24.22% 23.16 KB 28.77 KB - 24.22% -
polyhedron/nf/elf 14.00% 56.47 KB 64.38 KB - 14.00% -
polyhedron/tfft2/elf 13.01% 45.75 KB 51.70 KB - 13.01% -
polyhedron/gas_dyn2/elf/sections/text 13.00% 25.13 KB 28.39 KB - 13.00% -
polyhedron/air/elf 12.87% 116.78 KB 131.81 KB - 12.87% -
polyhedron/test_fpu2/elf 12.70% 149.70 KB 168.71 KB - 12.70% -
polyhedron/capacita/elf 10.92% 81.81 KB 90.75 KB - 10.92% -
polyhedron/rnflow/elf 10.34% 198.27 KB 218.77 KB - 10.34% -
polyhedron/ac/elf/sections/text 10.01% 11.39 KB 12.53 KB - 10.01% -
polyhedron/linpk/elf 9.57% 45.73 KB 50.11 KB - 9.57% -
himeno/elf/sections/text 8.77% 4.45 KB 4.84 KB - 8.77% -
polyhedron/ac/elf 7.95% 53.68 KB 57.95 KB - 7.95% -
polyhedron/protein/elf/sections/text 7.16% 39.74 KB 42.58 KB - 7.16% -
nbench/elf/sections/text 6.88% 29.75 KB 31.80 KB - 6.88% -
polyhedron/mp_prop_design/elf 6.65% 65.12 KB 69.45 KB - 6.65% -
polyhedron/channel2/elf/sections/text 5.73% 9.27 KB 9.80 KB - 5.73% -
polyhedron/gas_dyn2/elf 5.30% 106.67 KB 112.33 KB - 5.30% -
polyhedron/mdbx/elf 4.63% 143.40 KB 150.04 KB - 4.63% -
polyhedron/doduc/elf/sections/text 4.20% 88.13 KB 91.83 KB - 4.20% -
polyhedron/mp_prop_design/elf/sections/text 3.12% 15.55 KB 16.03 KB - 3.12% -
polyhedron/aermod/elf/sections/text 3.01% 639.22 KB 658.47 KB - 3.01% -
nbench/elf 2.96% 224.04 KB 230.68 KB - 2.96% -
polyhedron/fatigue2/elf/sections/text 2.66% 36.94 KB 37.92 KB - 2.66% -

Performance Improvements - compile_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -55.08% 0.672 0.302 - -58.75% -
cray -20.14% 0.265 0.212 - -51.47% -
polyhedron/test_fpu2 -11.62% 1.635 1.445 - 28.14% -
polyhedron/doduc -11.18% 2.428 2.157 - 6.04% -
random/pr39326.c -10.71% 164.973 147.309 - -8.88% -
random/pr29433.cpp -2.60% 13.773 13.414 - -4.42% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/tfft2 -23.05% 51.125 39.339 - -22.01% -
polyhedron/test_fpu2 -18.89% 79.794 64.718 - -18.79% -
polyhedron/gas_dyn2 -13.55% 101.467 87.720 - -14.10% -
polyhedron/linpk -7.77% 5.644 5.206 - -8.64% -
polyhedron/rnflow -2.52% 21.571 21.028 - -2.53% -
polyhedron/nf -2.24% 9.530 9.317 - -2.23% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr39326.c -13.07% 848.54 MB 737.64 MB - -13.08% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET 34.01% 108.040 144.780 - 33.96% -
botan/CMAC(AES-128) mac 21.62% 767.135 933.023 - 21.50% -
botan/AES-128/CBC/PKCS7 encrypt 21.25% 749.682 908.992 - 21.32% -
botan/AES-128/CBC/PKCS7 decrypt 18.43% 2041.715 2417.936 - 18.42% -
nbench/LU DECOMPOSITION 13.42% 3037.100 3444.700 - 13.45% -
botan/AES-128/EAX encrypt 10.93% 418.843 464.608 - 10.25% -
botan/AES-128/EAX decrypt 10.50% 416.815 460.596 - 9.81% -
botan/AES-128/OCB encrypt 9.84% 826.910 908.301 - 9.67% -
botan/AES-128/OCB decrypt 9.29% 820.508 896.743 - 9.04% -
nbench/ASSIGNMENT 6.15% 60.210 63.911 - 6.23% -
botan/AES-128/XTS decrypt 3.74% 1405.804 1458.372 - 3.75% -
botan/AES-128/XTS encrypt 3.64% 1395.364 1446.225 - 3.69% -
botan/CTR-BE(AES-128) encrypt 2.61% 2593.666 2661.373 - 2.62% -
botan/CTR-BE(AES-128) decrypt 2.56% 2592.895 2659.223 - 2.63% -
botan/AES-128/GCM(16) [clmul] encrypt 2.52% 1144.460 1173.323 - 2.19% -
botan/AES-128/GCM(16) [clmul] decrypt 2.01% 1126.204 1148.866 - 1.47% -

Performance Improvements - size Δ Previous Current σ Δ (B) σ (B)
random/pr69609.c/elf -3.73% 1.06 MB 1.02 MB - -3.73% -
random/pr70614.c/elf/sections/text -3.62% 32.75 KB 31.56 KB - -3.62% -
random/pr39326.c/elf -3.46% 1.30 MB 1.25 MB - -3.46% -
random/pr39326.c/elf/sections/text -2.51% 322.34 KB 314.27 KB - -2.51% -

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

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
himeno 256.19% 0.190 0.678 - 2.04% -
random/pr36262.c 253.30% 11.471 40.528 - 254.29% -
random/pr38518.c 250.33% 11.508 40.315 - 251.01% -
polyhedron/linpk 210.74% 0.233 0.723 - 7.04% -
polyhedron/nf 39.20% 0.313 0.436 - 39.52% -
polyhedron/test_fpu2 28.14% 1.127 1.445 - -11.62% -
polyhedron/air 26.23% 0.981 1.238 - 26.03% -
polyhedron/capacita 25.92% 0.587 0.739 - 25.74% -
polyhedron/mdbx 21.79% 0.712 0.867 - 21.75% -
polyhedron/gas_dyn2 14.89% 0.605 0.695 - 8.88% -
polyhedron/protein 11.01% 1.079 1.197 - 10.62% -
polyhedron/ac 10.69% 0.324 0.358 - 13.84% -
polyhedron/channel2 10.34% 0.232 0.256 - 10.07% -
polyhedron/mp_prop_design 6.59% 0.363 0.387 - 6.62% -
polyhedron/doduc 6.04% 2.034 2.157 - -11.18% -
random/pr44563.c 5.06% 191.199 200.871 - 5.47% -
polyhedron/fatigue2 3.62% 1.272 1.318 - 3.49% -
random/pr36439.cpp 3.32% 28.144 29.079 - 2.89% -
nbench 2.10% 1.536 1.569 - 2.75% -
polyhedron/rnflow 2.04% 1.926 1.965 - 2.05% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/induct2 216.36% 81.861 258.978 - 216.41% -
polyhedron/air 3.88% 2.913 3.026 - 3.76% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c 347.81% 406.72 MB 1.78 GB - 347.80% -
random/pr36262.c 347.62% 406.86 MB 1.78 GB - 347.62% -
polyhedron/air 20.88% 67.33 MB 81.39 MB - 20.89% -
polyhedron/rnflow 20.86% 81.07 MB 97.98 MB - 20.86% -
polyhedron/tfft2 16.95% 32.99 MB 38.59 MB - 16.97% -
polyhedron/nf 16.01% 37.57 MB 43.59 MB - 16.02% -
polyhedron/capacita 14.92% 45.52 MB 52.31 MB - 14.93% -
polyhedron/test_fpu2 13.89% 65.07 MB 74.11 MB - 13.90% -
polyhedron/mdbx 13.24% 48.04 MB 54.40 MB - 13.25% -
polyhedron/gas_dyn2 10.94% 47.12 MB 52.28 MB - 10.95% -
polyhedron/ac 9.42% 35.97 MB 39.36 MB - 9.43% -
polyhedron/protein 8.78% 61.90 MB 67.34 MB - 8.78% -
polyhedron/linpk 6.30% 33.59 MB 35.71 MB - 6.31% -
polyhedron/channel2 5.69% 34.27 MB 36.22 MB - 5.70% -
nbench 5.63% 44.30 MB 46.80 MB - 5.63% -
polyhedron/fatigue2 5.39% 50.64 MB 53.38 MB - 5.40% -
polyhedron/doduc 4.91% 100.68 MB 105.62 MB - 4.91% -
random/pr69609.c 4.69% 2.15 GB 2.25 GB - 4.69% -
random/pr36439.cpp 4.61% 535.86 MB 560.56 MB - 4.72% -
himeno 3.62% 30.95 MB 32.07 MB - 3.64% -
polyhedron/mp_prop_design 2.89% 40.48 MB 41.64 MB - 2.90% -
polyhedron/induct2 2.82% 86.38 MB 88.81 MB - 2.82% -
random/pr44563.c 2.60% 2.08 GB 2.14 GB - 2.63% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Whirlpool hash -11.31% 136.970 121.477 - -11.35% -
botan/Keccak-1600(512) hash -3.47% 130.498 125.971 - -3.61% -
botan/Tiger(24,3) hash -3.09% 451.090 437.165 - -2.94% -
nbench/HUFFMAN -2.35% 6498.300 6345.600 - -2.31% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c/elf/sections/text 211.29% 110.70 KB 344.60 KB - 211.29% -
random/pr38518.c/elf/sections/text 211.29% 110.70 KB 344.60 KB - 211.29% -
random/pr36262.c/elf 107.21% 365.84 KB 758.08 KB - 107.21% -
random/pr38518.c/elf 107.12% 365.62 KB 757.27 KB - 107.12% -
random/pr36439.cpp/elf/sections/text 70.82% 497.00 B 849.00 B - 70.82% -
polyhedron/tfft2/elf/sections/text 58.44% 5.83 KB 9.24 KB - 58.44% -
polyhedron/nf/elf/sections/text 49.76% 9.95 KB 14.91 KB - 49.76% -
polyhedron/linpk/elf/sections/text 42.89% 6.16 KB 8.80 KB - 42.89% -
polyhedron/test_fpu2/elf/sections/text 34.77% 31.24 KB 42.09 KB - 34.77% -
polyhedron/rnflow/elf/sections/text 31.90% 41.83 KB 55.17 KB - 31.90% -
polyhedron/air/elf/sections/text 30.89% 34.55 KB 45.22 KB - 30.89% -
polyhedron/mdbx/elf/sections/text 25.85% 27.86 KB 35.06 KB - 25.85% -
polyhedron/capacita/elf/sections/text 24.22% 23.16 KB 28.77 KB - 24.22% -
polyhedron/nf/elf 14.00% 56.47 KB 64.38 KB - 14.00% -
polyhedron/tfft2/elf 13.01% 45.75 KB 51.70 KB - 13.01% -
polyhedron/gas_dyn2/elf/sections/text 13.00% 25.13 KB 28.39 KB - 13.00% -
polyhedron/air/elf 12.87% 116.78 KB 131.81 KB - 12.87% -
polyhedron/test_fpu2/elf 12.70% 149.70 KB 168.71 KB - 12.70% -
polyhedron/capacita/elf 10.92% 81.81 KB 90.75 KB - 10.92% -
polyhedron/rnflow/elf 10.34% 198.27 KB 218.77 KB - 10.34% -
polyhedron/ac/elf/sections/text 10.01% 11.39 KB 12.53 KB - 10.01% -
polyhedron/linpk/elf 9.57% 45.73 KB 50.11 KB - 9.57% -
himeno/elf/sections/text 8.77% 4.45 KB 4.84 KB - 8.77% -
polyhedron/ac/elf 7.95% 53.68 KB 57.95 KB - 7.95% -
polyhedron/protein/elf/sections/text 7.16% 39.74 KB 42.58 KB - 7.16% -
nbench/elf/sections/text 6.88% 29.75 KB 31.80 KB - 6.88% -
polyhedron/mp_prop_design/elf 6.65% 65.12 KB 69.45 KB - 6.65% -
polyhedron/channel2/elf/sections/text 5.73% 9.27 KB 9.80 KB - 5.73% -
polyhedron/gas_dyn2/elf 5.30% 106.67 KB 112.33 KB - 5.30% -
polyhedron/mdbx/elf 4.63% 143.40 KB 150.04 KB - 4.63% -
polyhedron/doduc/elf/sections/text 4.20% 88.13 KB 91.83 KB - 4.20% -
polyhedron/mp_prop_design/elf/sections/text 3.12% 15.55 KB 16.03 KB - 3.12% -
polyhedron/aermod/elf/sections/text 3.01% 639.22 KB 658.47 KB - 3.01% -
nbench/elf 2.96% 224.04 KB 230.68 KB - 2.96% -
polyhedron/fatigue2/elf/sections/text 2.66% 36.94 KB 37.92 KB - 2.66% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -58.75% 0.732 0.302 - -55.08% -
cray -51.47% 0.437 0.212 - -20.14% -
random/pr39326.c -8.88% 161.671 147.309 - -10.71% -
random/pr29433.cpp -4.42% 14.035 13.414 - -2.60% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/tfft2 -22.01% 50.444 39.339 - -23.05% -
polyhedron/test_fpu2 -18.79% 79.695 64.718 - -18.89% -
polyhedron/gas_dyn2 -14.10% 102.118 87.720 - -13.55% -
polyhedron/linpk -8.64% 5.698 5.206 - -7.77% -
polyhedron/rnflow -2.53% 21.575 21.028 - -2.52% -
polyhedron/nf -2.23% 9.529 9.317 - -2.24% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr39326.c -13.08% 848.67 MB 737.64 MB - -13.07% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
nbench/NEURAL NET 33.96% 108.080 144.780 - 34.01% -
botan/CMAC(AES-128) mac 21.50% 767.947 933.023 - 21.62% -
botan/AES-128/CBC/PKCS7 encrypt 21.32% 749.259 908.992 - 21.25% -
botan/AES-128/CBC/PKCS7 decrypt 18.42% 2041.869 2417.936 - 18.43% -
nbench/LU DECOMPOSITION 13.45% 3036.300 3444.700 - 13.42% -
botan/AES-128/EAX encrypt 10.25% 421.421 464.608 - 10.93% -
botan/AES-128/EAX decrypt 9.81% 419.438 460.596 - 10.50% -
botan/AES-128/OCB encrypt 9.67% 828.200 908.301 - 9.84% -
botan/AES-128/OCB decrypt 9.04% 822.434 896.743 - 9.29% -
nbench/ASSIGNMENT 6.23% 60.164 63.911 - 6.15% -
botan/AES-128/XTS decrypt 3.75% 1405.654 1458.372 - 3.74% -
botan/AES-128/XTS encrypt 3.69% 1394.816 1446.225 - 3.64% -
botan/CTR-BE(AES-128) decrypt 2.63% 2590.953 2659.223 - 2.56% -
botan/CTR-BE(AES-128) encrypt 2.62% 2593.501 2661.373 - 2.61% -
botan/AES-128/GCM(16) [clmul] encrypt 2.19% 1148.198 1173.323 - 2.52% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr69609.c/elf -3.73% 1.06 MB 1.02 MB - -3.73% -
random/pr70614.c/elf/sections/text -3.62% 32.75 KB 31.56 KB - -3.62% -
random/pr39326.c/elf -3.46% 1.30 MB 1.25 MB - -3.46% -
random/pr39326.c/elf/sections/text -2.51% 322.34 KB 314.27 KB - -2.51% -

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


Report Time: 0.26s
Name Current %
botan/AES-128 decrypt 4382.001 -
botan/AES-128 encrypt 4384.364 -
botan/AES-128/CBC/PKCS7 decrypt 2417.936 18.43%
botan/AES-128/CBC/PKCS7 encrypt 908.992 21.25%
botan/AES-128/EAX decrypt 460.596 10.50%
botan/AES-128/EAX encrypt 464.608 10.93%
botan/AES-128/GCM(16) [clmul] decrypt 1148.866 2.01%
botan/AES-128/GCM(16) [clmul] encrypt 1173.323 2.52%
botan/AES-128/OCB decrypt 896.743 9.29%
botan/AES-128/OCB encrypt 908.301 9.84%
botan/AES-128/XTS decrypt 1458.372 3.74%
botan/AES-128/XTS encrypt 1446.225 3.64%
botan/AES-192 decrypt 3755.173 -
botan/AES-192 encrypt 3750.074 -
botan/AES-256 decrypt 3276.706 -
botan/AES-256 encrypt 3305.113 -
botan/ARIA-128 decrypt 163.797 -
botan/ARIA-128 encrypt 164.017 -
botan/ARIA-192 decrypt 140.225 -
botan/ARIA-192 encrypt 140.420 -
botan/ARIA-256 decrypt 123.982 -
botan/ARIA-256 encrypt 123.594 -
botan/Blowfish decrypt 239.530 -
botan/Blowfish encrypt 240.434 -
botan/CAST-128 decrypt 215.284 -
botan/CAST-128 encrypt 218.833 -
botan/CAST-256 decrypt 118.236 -
botan/CAST-256 encrypt 118.266 -
botan/CMAC(AES-128) mac 933.023 21.62%
botan/CTR-BE(AES-128) decrypt 2659.223 2.56%
botan/CTR-BE(AES-128) encrypt 2661.373 2.61%
botan/CTR-BE(Serpent) decrypt 244.119 -
botan/CTR-BE(Serpent) encrypt 244.549 -
botan/Camellia-128 decrypt 138.380 -
botan/Camellia-128 encrypt 137.968 -
botan/Camellia-192 decrypt 109.310 -
botan/Camellia-192 encrypt 109.129 -
botan/Camellia-256 decrypt 109.421 -
botan/Camellia-256 encrypt 108.607 -
botan/ChaCha20Poly1305 decrypt 421.771 -
botan/ChaCha20Poly1305 encrypt 423.845 -
botan/DES decrypt 97.913 -
botan/DES encrypt 97.375 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 66.558 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 68.337 -
botan/HMAC(SHA-256) mac 196.681 -
botan/IDEA decrypt 378.090 -
botan/IDEA encrypt 377.670 -
botan/KASUMI decrypt 74.981 -
botan/KASUMI encrypt 78.925 -
botan/Keccak-1600(512) hash 125.971 -3.61%
botan/MISTY1 decrypt 100.650 -
botan/MISTY1 encrypt 101.145 -
botan/Noekeon decrypt 341.547 -
botan/Noekeon encrypt 353.603 -
botan/RC4 encrypt 414.212 -
botan/RIPEMD-160 hash 371.945 -
botan/SHA-160 hash 515.818 -
botan/SHA-256 hash 180.068 -
botan/SHA-512 hash 270.143 -
botan/SHACAL2 decrypt 425.302 -
botan/SHACAL2 encrypt 433.942 -
botan/SM4 decrypt 127.610 -
botan/SM4 encrypt 127.669 -
botan/Salsa20 encrypt 491.643 -
botan/Serpent decrypt 283.329 -
botan/Serpent encrypt 255.741 -
botan/Serpent/CBC/PKCS7 decrypt 252.511 -
botan/Serpent/CBC/PKCS7 encrypt 85.198 -
botan/Serpent/EAX decrypt 55.451 -
botan/Serpent/EAX encrypt 55.406 -
botan/Serpent/GCM(16) [clmul] decrypt 180.496 -
botan/Serpent/GCM(16) [clmul] encrypt 180.786 -
botan/Serpent/OCB decrypt 205.682 -
botan/Serpent/OCB encrypt 192.595 -
botan/Serpent/XTS decrypt 238.989 -
botan/Serpent/XTS encrypt 220.546 -
botan/Skein-512(512) hash 416.592 -
botan/Threefish-512 decrypt 568.164 -
botan/Threefish-512 encrypt 601.172 -
botan/Tiger(24,3) hash 437.165 -2.94%
botan/TripleDES decrypt 34.043 -
botan/TripleDES encrypt 34.248 -
botan/Twofish decrypt 305.387 -
botan/Twofish encrypt 303.433 -
botan/Whirlpool hash 121.477 -11.35%
botan/XTEA decrypt 187.909 -
botan/XTEA encrypt 184.556 -
himeno 2162.488 -
nbench/ASSIGNMENT 63.911 6.15%
nbench/BITFIELD 833480000.000 -
nbench/FOURIER 67821.000 -
nbench/FP EMULATION 567.460 -
nbench/HUFFMAN 6345.600 -2.31%
nbench/IDEA 15028.000 -
nbench/LU DECOMPOSITION 3444.700 13.42%
nbench/NEURAL NET 144.780 34.01%
nbench/NUMERIC SORT 1785.700 -
nbench/STRING SORT 1283.600 -
Geometric Mean 410.584 -
Name Current %
botan/elf 13.97 MB -
botan/elf/sections/text 302.97 KB -
cray/elf 64.23 KB -
cray/elf/sections/text 6.86 KB -
himeno/elf 50.55 KB -
himeno/elf/sections/text 4.84 KB 8.77%
nbench/elf 230.68 KB 2.96%
nbench/elf/sections/text 31.80 KB 6.88%
polyhedron/ac/elf 57.95 KB 7.95%
polyhedron/ac/elf/sections/text 12.53 KB 10.01%
polyhedron/aermod/elf 1.59 MB -
polyhedron/aermod/elf/sections/text 658.47 KB 3.01%
polyhedron/air/elf 131.81 KB 12.87%
polyhedron/air/elf/sections/text 45.22 KB 30.89%
polyhedron/capacita/elf 90.75 KB 10.92%
polyhedron/capacita/elf/sections/text 28.77 KB 24.22%
polyhedron/channel2/elf 46.87 KB -
polyhedron/channel2/elf/sections/text 9.80 KB 5.73%
polyhedron/doduc/elf 455.00 KB -
polyhedron/doduc/elf/sections/text 91.83 KB 4.20%
polyhedron/fatigue2/elf 127.26 KB -
polyhedron/fatigue2/elf/sections/text 37.92 KB 2.66%
polyhedron/gas_dyn2/elf 112.33 KB 5.30%
polyhedron/gas_dyn2/elf/sections/text 28.39 KB 13.00%
polyhedron/induct2/elf 313.88 KB -
polyhedron/induct2/elf/sections/text 98.81 KB -
polyhedron/linpk/elf 50.11 KB 9.57%
polyhedron/linpk/elf/sections/text 8.80 KB 42.89%
polyhedron/mdbx/elf 150.04 KB 4.63%
polyhedron/mdbx/elf/sections/text 35.06 KB 25.85%
polyhedron/mp_prop_design/elf 69.45 KB 6.65%
polyhedron/mp_prop_design/elf/sections/text 16.03 KB 3.12%
polyhedron/nf/elf 64.38 KB 14.00%
polyhedron/nf/elf/sections/text 14.91 KB 49.76%
polyhedron/protein/elf 148.48 KB -
polyhedron/protein/elf/sections/text 42.58 KB 7.16%
polyhedron/rnflow/elf 218.77 KB 10.34%
polyhedron/rnflow/elf/sections/text 55.17 KB 31.90%
polyhedron/test_fpu2/elf 168.71 KB 12.70%
polyhedron/test_fpu2/elf/sections/text 42.09 KB 34.77%
polyhedron/tfft2/elf 51.70 KB 13.01%
polyhedron/tfft2/elf/sections/text 9.24 KB 58.44%
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 27.06 MB -
random/pr12392.cpp/elf/sections/text 403.34 KB -
random/pr12850.cpp/elf 34.42 MB -
random/pr12850.cpp/elf/sections/text 27.96 KB -
random/pr26854-2.c/elf 1.63 MB -
random/pr26854-2.c/elf/sections/text 332.93 KB -
random/pr29433.cpp/elf 1.63 MB -
random/pr29433.cpp/elf/sections/text 39.00 B -
random/pr36262.c/elf 758.08 KB 107.21%
random/pr36262.c/elf/sections/text 344.60 KB 211.29%
random/pr36291.cpp/elf 14.26 MB -
random/pr36291.cpp/elf/sections/text 832.52 KB -
random/pr36439.cpp/elf 12.90 MB -
random/pr36439.cpp/elf/sections/text 849.00 B 70.82%
random/pr36498.cpp/elf 19.47 MB -
random/pr36498.cpp/elf/sections/text 381.22 KB -
random/pr38518.c/elf 757.27 KB 107.12%
random/pr38518.c/elf/sections/text 344.60 KB 211.29%
random/pr39326.c/elf 1.25 MB -3.46%
random/pr39326.c/elf/sections/text 314.27 KB -2.51%
random/pr44563.c/elf 20.46 MB -
random/pr44563.c/elf/sections/text 1023.99 KB -
random/pr69609.c/elf 1.02 MB -3.73%
random/pr69609.c/elf/sections/text 385.58 KB -
random/pr70614.c/elf 139.89 KB -
random/pr70614.c/elf/sections/text 31.56 KB -3.62%
Geometric Mean 75.52 KB -37.18%
Name Current %
botan 14.73 MB -
cray 33.77 MB -
himeno 32.07 MB 3.64%
nbench 46.80 MB 5.63%
polyhedron/ac 39.36 MB 9.43%
polyhedron/aermod 552.91 MB -
polyhedron/air 81.39 MB 20.89%
polyhedron/capacita 52.31 MB 14.93%
polyhedron/channel2 36.22 MB 5.70%
polyhedron/doduc 105.62 MB 4.91%
polyhedron/fatigue2 53.38 MB 5.40%
polyhedron/gas_dyn2 52.28 MB 10.95%
polyhedron/induct2 88.81 MB 2.82%
polyhedron/linpk 35.71 MB 6.31%
polyhedron/mdbx 54.40 MB 13.25%
polyhedron/mp_prop_design 41.64 MB 2.90%
polyhedron/nf 43.59 MB 16.02%
polyhedron/protein 67.34 MB 8.78%
polyhedron/rnflow 97.98 MB 20.86%
polyhedron/test_fpu2 74.11 MB 13.90%
polyhedron/tfft2 38.59 MB 16.97%
random/empty.C 17.29 MB -
random/empty.c 16.41 MB -
random/pr12392.cpp 1.27 GB -
random/pr12850.cpp 935.88 MB -
random/pr26854-2.c 1.63 GB -
random/pr29433.cpp 1.92 GB -
random/pr36262.c 1.78 GB 347.62%
random/pr36291.cpp 628.94 MB -
random/pr36439.cpp 560.56 MB 4.72%
random/pr36498.cpp 539.75 MB -
random/pr38518.c 1.78 GB 347.80%
random/pr39326.c 737.64 MB -13.07%
random/pr44563.c 2.14 GB 2.63%
random/pr69609.c 2.25 GB 4.69%
random/pr70614.c 66.05 MB -
Geometric Mean 145.69 MB 13.95%