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: 48 bits physical, 48 bits virtual
CPU(s): 128
On-line CPU(s) list: 0-127
Thread(s) per core: 2
Core(s) per socket: 64
Socket(s): 1
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC 7702 64-Core Processor
Stepping: 0
Frequency boost: enabled
CPU MHz: 1500.000
CPU max MHz: 2000.0000
CPU min MHz: 1500.0000
BogoMIPS: 3992.68
Virtualization: AMD-V
L1d cache: 2 MiB
L1i cache: 2 MiB
L2 cache: 32 MiB
L3 cache: 256 MiB
NUMA node0 CPU(s): 0-127
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
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 AMD retpoline, IBPB conditional, IBRS_FW, STIBP conditional, RSB filling
Vulnerability Srbds: Not affected
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 mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibrs ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd amd_ppin arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif umip rdpid overflow_recov succor smca
memory MemTotal: 263695408 kB

Fields

NameValue

Parameters

NameValue
as GNU assembler (GNU Binutils; openSUSE Tumbleweed) 2.36.1.20210326-4
Copyright (C) 2021 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) 12.0.0 20210811 (experimental) e87209a1269622017bf3d98bf71502dcb0f893aa
Copyright (C) 2021 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 e87209a1269622017bf3d98bf71502dcb0f893aa
glibc GNU C Library (GNU libc) release release version 2.33 (git 9826b03b74).
Copyright (C) 2021 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 11.1.1 20210510 [revision 23855a176609fe8dda6abaf2b21846b4517966eb].
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) 2.36.1.20210326-4
options None
reason None
uname Linux benzen 5.12.9-1-default #1 SMP Thu Jun 3 07:44:58 UTC 2021 (f17eb01) x86_64 x86_64 x86_64 GNU/Linux
Filter

benzen.gcc-trunk-honza.O2_g test results

Run Order Start Time Duration
Current 1628768201000.e87209a1269622017bf3d98bf71502dcb0f893aa 2021-08-12T19:21:13.478877 0:01:23.988221
Previous 1628701884000.e54acea9e5a821448af97c66e94a1e4c4f977d5d 2021-08-11T20:45:00.889566 0:01:23.556349
Baseline 1571915009000.6f4da220ebfa0c3a3db02109dcb371da27516a3b 2019-10-25T18:03:45.968290 0:01:30.954146


Tests Summary

Status Group # # (B)
Performance Regressions 85 109
Performance Improvements 24 66
Added Tests 3 7
Unchanged Tests 1124 1054
Total Tests 1236

Performance Regressions - compile_time Δ Previous Current σ Δ (B) σ (B)
random/pr38518.c 302.07% 9.808 39.436 - 260.32% -
random/pr36262.c 268.08% 9.796 36.058 - 224.09% -
polyhedron/tfft2 52.12% 0.471 0.717 - 70.74% -
polyhedron/nf 32.04% 0.699 0.922 - 47.52% -
polyhedron/capacita 29.85% 1.296 1.683 - 40.59% -
polyhedron/linpk 20.88% 0.511 0.618 - 35.18% -
polyhedron/mdbx 17.37% 1.522 1.787 - 26.86% -
polyhedron/ac 16.30% 0.692 0.805 - 30.20% -
polyhedron/gas_dyn2 16.26% 1.319 1.533 - 22.41% -
polyhedron/air 14.54% 2.271 2.601 - 31.42% -
polyhedron/test_fpu2 12.60% 2.339 2.634 - 17.45% -
himeno 11.14% 0.316 0.351 - 21.34% -
polyhedron/rnflow 10.89% 2.976 3.300 - 18.79% -
polyhedron/protein 7.14% 2.310 2.475 - 11.57% -
polyhedron/mp_prop_design 7.06% 0.918 0.983 - 19.24% -
random/pr36439.cpp 6.87% 37.239 39.799 - 9.43% -
polyhedron/doduc 5.94% 3.589 3.803 - 10.16% -
random/pr26854-2.c 5.03% 49.274 51.752 - -6.30% -
tramp3d 4.03% 35.977 37.429 - -14.63% -
random/pr69609.c 3.48% 79.386 82.145 - -3.27% -
nbench 3.22% 2.543 2.625 - 11.80% -
polyhedron/aermod 2.27% 19.587 20.033 - 9.05% -
polyhedron/fatigue2 2.11% 1.860 1.899 - 7.77% -

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/induct2 269.78% 68.534 253.427 - 252.91% -
polyhedron/tfft2 73.18% 48.002 83.130 - 68.67% -

Performance Regressions - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c 165.66% 271.02 MB 720.00 MB - 90.62% -
random/pr38518.c 165.22% 271.21 MB 719.29 MB - 90.27% -
polyhedron/tfft2 17.18% 36.82 MB 43.14 MB - 27.19% -
polyhedron/capacita 15.14% 49.51 MB 57.00 MB - 20.95% -
polyhedron/air 14.23% 71.11 MB 81.23 MB - 20.12% -
polyhedron/test_fpu2 12.35% 66.52 MB 74.73 MB - 13.48% -
polyhedron/nf 11.91% 41.52 MB 46.47 MB - 19.38% -
polyhedron/ac 10.98% 39.97 MB 44.36 MB - 18.43% -
polyhedron/rnflow 10.89% 85.77 MB 95.11 MB - 18.31% -
polyhedron/mdbx 10.78% 51.25 MB 56.78 MB - 16.47% -
polyhedron/gas_dyn2 10.50% 51.09 MB 56.45 MB - 16.88% -
polyhedron/protein 9.54% 65.49 MB 71.73 MB - 13.58% -
polyhedron/linpk 7.23% 37.05 MB 39.73 MB - 15.10% -
polyhedron/channel2 5.10% 38.16 MB 40.11 MB - 12.16% -
himeno 4.93% 33.45 MB 35.10 MB - 12.83% -
polyhedron/mp_prop_design 4.47% 45.35 MB 47.38 MB - 13.86% -
nbench 4.46% 48.11 MB 50.25 MB - 10.52% -
polyhedron/fatigue2 4.02% 55.43 MB 57.66 MB - 10.11% -
polyhedron/doduc 3.85% 102.67 MB 106.62 MB - 7.16% -

Performance Regressions - score Δ Previous Current σ Δ (B) σ (B)
botan/Whirlpool hash -14.55% 137.376 117.386 - -17.35% -
nbench/ASSIGNMENT -6.15% 63.358 59.459 - -6.84% -
botan/AES-128/GCM(16) [clmul] encrypt -4.30% 1189.642 1138.492 - 0.27% -
botan/Tiger(24,3) hash -3.49% 472.654 456.136 - -3.57% -
botan/AES-128/GCM(16) [clmul] decrypt -2.74% 1144.434 1113.059 - 0.74% -
botan/Serpent/CBC/PKCS7 decrypt -2.65% 247.189 240.637 - -1.94% -

Performance Regressions - size Δ Previous Current σ Δ (B) σ (B)
random/pr36262.c/elf/sections/text 350.17% 103.25 KB 464.80 KB - 344.28% -
random/pr38518.c/elf/sections/text 350.17% 103.25 KB 464.80 KB - 344.28% -
random/pr38518.c/elf 153.97% 355.73 KB 903.47 KB - 161.90% -
random/pr36262.c/elf 153.86% 356.02 KB 903.79 KB - 161.86% -
polyhedron/tfft2/elf/sections/text 76.20% 5.86 KB 10.33 KB - 79.19% -
polyhedron/linpk/elf/sections/text 40.96% 6.33 KB 8.93 KB - 42.81% -
polyhedron/nf/elf/sections/text 35.08% 10.65 KB 14.38 KB - 37.76% -
polyhedron/capacita/elf/sections/text 30.40% 23.29 KB 30.36 KB - 28.52% -
polyhedron/air/elf/sections/text 27.24% 34.19 KB 43.50 KB - 28.42% -
polyhedron/mdbx/elf/sections/text 22.45% 28.25 KB 34.60 KB - 22.40% -
polyhedron/test_fpu2/elf/sections/text 21.25% 32.43 KB 39.32 KB - 22.27% -
polyhedron/ac/elf/sections/text 21.16% 10.71 KB 12.97 KB - 13.42% -
polyhedron/rnflow/elf/sections/text 17.49% 46.10 KB 54.16 KB - 22.09% -
random/pr36439.cpp/elf/sections/text 17.08% 101.26 KB 118.56 KB - 15.27% -
polyhedron/gas_dyn2/elf/sections/text 14.68% 25.44 KB 29.18 KB - 12.69% -
himeno/elf/sections/text 14.54% 4.08 KB 4.68 KB - 17.35% -
polyhedron/tfft2/elf 13.98% 41.41 KB 47.20 KB - 14.70% -
polyhedron/capacita/elf 13.07% 76.09 KB 86.04 KB - 2.15% -
polyhedron/linpk/elf 10.48% 40.71 KB 44.98 KB - 7.07% -
polyhedron/nf/elf 10.31% 53.67 KB 59.20 KB - 7.52% -
polyhedron/protein/elf/sections/text 10.12% 40.77 KB 44.90 KB - 9.71% -
random/pr69609.c/elf 8.77% 1.06 MB 1.15 MB - 9.91% -
polyhedron/mp_prop_design/elf/sections/text 8.61% 15.43 KB 16.75 KB - 8.97% -
polyhedron/ac/elf 8.32% 50.45 KB 54.65 KB - 8.70% -
polyhedron/air/elf 7.72% 111.43 KB 120.03 KB - 7.04% -
polyhedron/rnflow/elf 6.60% 181.88 KB 193.88 KB - -8.61% -
polyhedron/mp_prop_design/elf 6.50% 61.44 KB 65.43 KB - 8.02% -
polyhedron/test_fpu2/elf 6.45% 116.83 KB 124.37 KB - -21.50% -
polyhedron/doduc/elf/sections/text 5.34% 88.71 KB 93.44 KB - 6.45% -
random/pr69609.c/elf/sections/text 5.26% 380.64 KB 400.67 KB - 5.29% -
polyhedron/gas_dyn2/elf 5.04% 100.28 KB 105.34 KB - -1.09% -
nbench/elf/sections/text 5.03% 29.85 KB 31.35 KB - 4.55% -
polyhedron/mdbx/elf 4.58% 133.33 KB 139.43 KB - 0.46% -
polyhedron/protein/elf 4.06% 146.84 KB 152.81 KB - -2.73% -
tramp3d/elf/sections/text 3.35% 477.94 KB 493.97 KB - 1.58% -

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
polyhedron/gas_dyn2 -53.96% 105.881 48.744 - -55.78% -
polyhedron/nf -37.55% 8.309 5.189 - -44.26% -
polyhedron/test_fpu2 -23.55% 74.444 56.915 - -24.98% -
polyhedron/linpk -15.30% 3.497 2.962 - -27.47% -
polyhedron/air -3.21% 2.406 2.329 - -33.50% -
polyhedron/fatigue2 -2.76% 101.149 98.353 - -5.05% -
polyhedron/channel2 -2.05% 42.160 41.297 - -3.04% -

Performance Improvements - mem_bytes Δ Previous Current σ Δ (B) σ (B)
random/pr36439.cpp -3.75% 568.26 MB 546.95 MB - -0.59% -

Performance Improvements - score Δ Previous Current σ Δ (B) σ (B)
nbench/NEURAL NET 28.51% 142.420 183.030 - 24.29% -
nbench/LU DECOMPOSITION 20.08% 3550.800 4263.700 - 11.82% -
botan/AES-128/CBC/PKCS7 encrypt 19.83% 677.557 811.885 - 20.12% -
botan/AES-128/OCB encrypt 12.53% 852.508 959.333 - 10.18% -
botan/CMAC(AES-128) mac 11.35% 758.388 844.460 - 11.46% -
botan/AES-128/OCB decrypt 8.48% 861.647 934.680 - 8.48% -
botan/AES-128/EAX decrypt 7.35% 437.908 470.099 - 8.46% -
botan/AES-128/EAX encrypt 6.08% 442.802 469.737 - 7.83% -
botan/AES-128/CBC/PKCS7 decrypt 6.04% 2925.051 3101.725 - 7.65% -
botan/AES-128/XTS encrypt 5.57% 1528.725 1613.925 - 2.37% -
nbench/STRING SORT 5.53% 1203.800 1270.400 - -1.58% -
botan/AES-128/XTS decrypt 5.50% 1511.123 1594.205 - 3.90% -
botan/CTR-BE(AES-128) decrypt 5.47% 3029.908 3195.688 - 3.97% -
nbench/HUFFMAN 3.72% 5915.100 6135.100 - -1.26% -
botan/CTR-BE(AES-128) encrypt 3.06% 3062.903 3156.629 - 3.89% -
botan/AES-192 decrypt 2.21% 4847.742 4955.025 - 44.48% -

Added Tests - size
random/empty.C/elf/sections/text
random/empty.c/elf/sections/text
random/pr29433.cpp/elf/sections/text

Performance Regressions - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr38518.c 260.32% 10.945 39.436 - 302.07% -
random/pr36262.c 224.09% 11.126 36.058 - 268.08% -
polyhedron/tfft2 70.74% 0.420 0.717 - 52.12% -
polyhedron/nf 47.52% 0.625 0.922 - 32.04% -
polyhedron/capacita 40.59% 1.197 1.683 - 29.85% -
polyhedron/linpk 35.18% 0.457 0.618 - 20.88% -
polyhedron/air 31.42% 1.979 2.601 - 14.54% -
polyhedron/ac 30.20% 0.619 0.805 - 16.30% -
polyhedron/mdbx 26.86% 1.408 1.787 - 17.37% -
polyhedron/gas_dyn2 22.41% 1.253 1.533 - 16.26% -
himeno 21.34% 0.289 0.351 - 11.14% -
polyhedron/channel2 20.91% 0.467 0.565 - 3.66% -
polyhedron/mp_prop_design 19.24% 0.824 0.983 - 7.06% -
polyhedron/rnflow 18.79% 2.778 3.300 - 10.89% -
polyhedron/test_fpu2 17.45% 2.243 2.634 - 12.60% -
nbench 11.80% 2.348 2.625 - 3.22% -
polyhedron/protein 11.57% 2.218 2.475 - 7.14% -
cray 11.18% 0.394 0.438 - 1.29% -
polyhedron/doduc 10.16% 3.452 3.803 - 5.94% -
random/pr36439.cpp 9.43% 36.370 39.799 - 6.87% -
polyhedron/aermod 9.05% 18.370 20.033 - 2.27% -
polyhedron/fatigue2 7.77% 1.762 1.899 - 2.11% -
polyhedron/induct2 3.95% 3.541 3.681 - 1.91% -

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/induct2 252.91% 71.811 253.427 - 269.78% -
polyhedron/tfft2 68.67% 49.287 83.130 - 73.18% -
cray 3.01% 5.622 5.791 - -0.04% -

Performance Regressions - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c 90.62% 377.72 MB 720.00 MB - 165.66% -
random/pr38518.c 90.27% 378.04 MB 719.29 MB - 165.22% -
polyhedron/tfft2 27.19% 33.92 MB 43.14 MB - 17.18% -
botan 25.57% 15.08 MB 18.93 MB - 0.00% -
polyhedron/capacita 20.95% 47.13 MB 57.00 MB - 15.14% -
polyhedron/air 20.12% 67.62 MB 81.23 MB - 14.23% -
polyhedron/nf 19.38% 38.93 MB 46.47 MB - 11.91% -
polyhedron/ac 18.43% 37.45 MB 44.36 MB - 10.98% -
polyhedron/rnflow 18.31% 80.39 MB 95.11 MB - 10.89% -
polyhedron/gas_dyn2 16.88% 48.30 MB 56.45 MB - 10.50% -
polyhedron/mdbx 16.47% 48.75 MB 56.78 MB - 10.78% -
polyhedron/linpk 15.10% 34.52 MB 39.73 MB - 7.23% -
polyhedron/mp_prop_design 13.86% 41.61 MB 47.38 MB - 4.47% -
polyhedron/protein 13.58% 63.16 MB 71.73 MB - 9.54% -
polyhedron/test_fpu2 13.48% 65.85 MB 74.73 MB - 12.35% -
himeno 12.83% 31.11 MB 35.10 MB - 4.93% -
polyhedron/channel2 12.16% 35.76 MB 40.11 MB - 5.10% -
random/empty.C 11.88% 17.72 MB 19.82 MB - 0.00% -
random/pr36291.cpp 11.22% 617.16 MB 686.44 MB - 0.52% -
nbench 10.52% 45.46 MB 50.25 MB - 4.46% -
polyhedron/fatigue2 10.11% 52.37 MB 57.66 MB - 4.02% -
cray 9.08% 33.99 MB 37.07 MB - 0.81% -
polyhedron/doduc 7.16% 99.50 MB 106.62 MB - 3.85% -
random/empty.c 6.89% 16.55 MB 17.69 MB - 0.00% -
polyhedron/induct2 4.12% 89.45 MB 93.13 MB - 1.86% -
random/pr29433.cpp 2.39% 1.92 GB 1.97 GB - 0.01% -

Performance Regressions - score Δ (B) Baseline Current σ (B) Δ σ
botan/Whirlpool hash -17.35% 142.025 117.386 - -14.55% -
nbench/FP EMULATION -9.23% 543.860 493.650 - 1.15% -
botan/KASUMI encrypt -8.35% 71.428 65.463 - 0.07% -
nbench/ASSIGNMENT -6.84% 63.827 59.459 - -6.15% -
botan/Blowfish encrypt -6.69% 227.490 212.264 - -0.07% -
botan/Blowfish decrypt -6.37% 225.237 210.887 - 0.14% -
botan/Twofish decrypt -4.98% 297.017 282.222 - -0.03% -
botan/Twofish encrypt -4.73% 299.482 285.310 - 0.01% -
botan/KASUMI decrypt -4.34% 69.508 66.494 - 0.16% -
botan/GOST-28147-89(R3411_94_TestParam) encrypt -4.07% 62.885 60.323 - -0.04% -
botan/Skein-512(512) hash -3.92% 453.570 435.810 - -1.38% -
botan/Tiger(24,3) hash -3.57% 473.023 456.136 - -3.49% -
botan/DES decrypt -3.29% 92.295 89.255 - -0.08% -
botan/ARIA-128 decrypt -3.12% 96.845 93.824 - -0.14% -
botan/CAST-128 decrypt -3.02% 225.270 218.463 - -0.06% -
botan/ARIA-128 encrypt -3.01% 96.746 93.838 - -0.05% -
botan/GOST-28147-89(R3411_94_TestParam) decrypt -2.91% 63.711 61.856 - 0.01% -
botan/ARIA-256 decrypt -2.81% 72.257 70.227 - -0.16% -
botan/ARIA-192 encrypt -2.80% 82.741 80.422 - -0.05% -
botan/ARIA-256 encrypt -2.74% 72.261 70.279 - -0.09% -
nbench/FOURIER -2.67% 157220.000 153020.000 - 0.01% -
botan/Serpent/OCB decrypt -2.63% 197.158 191.979 - -1.72% -
botan/ARIA-192 decrypt -2.38% 82.163 80.206 - -0.17% -

Performance Regressions - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36262.c/elf/sections/text 344.28% 104.62 KB 464.80 KB - 350.17% -
random/pr38518.c/elf/sections/text 344.28% 104.62 KB 464.80 KB - 350.17% -
random/pr38518.c/elf 161.90% 344.96 KB 903.47 KB - 153.97% -
random/pr36262.c/elf 161.86% 345.14 KB 903.79 KB - 153.86% -
polyhedron/tfft2/elf/sections/text 79.19% 5.77 KB 10.33 KB - 76.20% -
polyhedron/linpk/elf/sections/text 42.81% 6.25 KB 8.93 KB - 40.96% -
polyhedron/nf/elf/sections/text 37.76% 10.44 KB 14.38 KB - 35.08% -
polyhedron/capacita/elf/sections/text 28.52% 23.63 KB 30.36 KB - 30.40% -
polyhedron/air/elf/sections/text 28.42% 33.88 KB 43.50 KB - 27.24% -
polyhedron/mdbx/elf/sections/text 22.40% 28.27 KB 34.60 KB - 22.45% -
polyhedron/test_fpu2/elf/sections/text 22.27% 32.16 KB 39.32 KB - 21.25% -
polyhedron/rnflow/elf/sections/text 22.09% 44.36 KB 54.16 KB - 17.49% -
himeno/elf/sections/text 17.35% 3.99 KB 4.68 KB - 14.54% -
random/pr36439.cpp/elf/sections/text 15.27% 102.85 KB 118.56 KB - 17.08% -
polyhedron/tfft2/elf 14.70% 41.15 KB 47.20 KB - 13.98% -
polyhedron/ac/elf/sections/text 13.42% 11.44 KB 12.97 KB - 21.16% -
polyhedron/gas_dyn2/elf/sections/text 12.69% 25.89 KB 29.18 KB - 14.68% -
random/pr69609.c/elf 9.91% 1.05 MB 1.15 MB - 8.77% -
polyhedron/protein/elf/sections/text 9.71% 40.92 KB 44.90 KB - 10.12% -
polyhedron/mp_prop_design/elf/sections/text 8.97% 15.38 KB 16.75 KB - 8.61% -
polyhedron/ac/elf 8.70% 50.27 KB 54.65 KB - 8.32% -
polyhedron/mp_prop_design/elf 8.02% 60.57 KB 65.43 KB - 6.50% -
polyhedron/nf/elf 7.52% 55.06 KB 59.20 KB - 10.31% -
polyhedron/linpk/elf 7.07% 42.01 KB 44.98 KB - 10.48% -
polyhedron/air/elf 7.04% 112.13 KB 120.03 KB - 7.72% -
polyhedron/doduc/elf/sections/text 6.45% 87.78 KB 93.44 KB - 5.34% -
polyhedron/channel2/elf 6.19% 42.78 KB 45.43 KB - -0.46% -
random/pr69609.c/elf/sections/text 5.29% 380.55 KB 400.67 KB - 5.26% -
nbench/elf/sections/text 4.55% 29.99 KB 31.35 KB - 5.03% -
polyhedron/aermod/elf/sections/text 3.28% 650.19 KB 671.50 KB - 1.98% -
cray/elf/sections/text 3.05% 6.80 KB 7.00 KB - 0.00% -
random/empty.C/elf 2.96% 1.32 KB 1.36 KB - 0.00% -
random/empty.c/elf 2.96% 1.32 KB 1.36 KB - 0.00% -
polyhedron/capacita/elf 2.15% 84.23 KB 86.04 KB - 13.07% -

Performance Improvements - compile_time Δ (B) Baseline Current σ (B) Δ σ
random/pr70614.c -42.36% 1.810 1.043 - 0.08% -
random/pr29433.cpp -14.85% 17.172 14.621 - 0.05% -
tramp3d -14.63% 43.846 37.429 - 4.03% -
random/pr12392.cpp -10.33% 62.226 55.799 - 0.34% -
botan -9.48% 112.147 101.516 - 0.10% -
random/pr26854-2.c -6.30% 55.231 51.752 - 5.03% -
random/pr12850.cpp -5.58% 62.303 58.829 - 0.08% -
random/pr69609.c -3.27% 84.925 82.145 - 3.48% -

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
polyhedron/gas_dyn2 -55.78% 110.238 48.744 - -53.96% -
polyhedron/nf -44.26% 9.310 5.189 - -37.55% -
polyhedron/air -33.50% 3.502 2.329 - -3.21% -
polyhedron/linpk -27.47% 4.083 2.962 - -15.30% -
polyhedron/test_fpu2 -24.98% 75.864 56.915 - -23.55% -
polyhedron/mdbx -14.95% 7.805 6.638 - -0.89% -
polyhedron/protein -13.07% 19.171 16.665 - -0.29% -
polyhedron/doduc -12.47% 11.214 9.815 - -1.02% -
polyhedron/rnflow -10.12% 25.068 22.531 - 0.08% -
polyhedron/aermod -9.42% 8.492 7.692 - 0.38% -
polyhedron/capacita -5.08% 23.757 22.550 - -1.31% -
polyhedron/fatigue2 -5.05% 103.585 98.353 - -2.76% -
polyhedron/channel2 -3.04% 42.594 41.297 - -2.05% -

Performance Improvements - mem_bytes Δ (B) Baseline Current σ (B) Δ σ
random/pr69609.c -29.20% 2.15 GB 1.52 GB - 0.42% -
random/pr26854-2.c -28.56% 1.60 GB 1.14 GB - 0.44% -
random/pr12392.cpp -23.74% 963.27 MB 734.56 MB - 0.14% -
random/pr70614.c -3.41% 65.84 MB 63.60 MB - 0.30% -
tramp3d -3.06% 932.10 MB 903.57 MB - -0.74% -

Performance Improvements - score Δ (B) Baseline Current σ (B) Δ σ
botan/AES-192 encrypt 89.44% 2645.499 5011.509 - 0.82% -
botan/AES-128 decrypt 88.67% 3113.480 5874.061 - -1.48% -
botan/AES-128 encrypt 87.19% 3154.672 5905.336 - -0.68% -
botan/AES-192 decrypt 44.48% 3429.666 4955.025 - 2.21% -
nbench/NEURAL NET 24.29% 147.260 183.030 - 28.51% -
botan/AES-128/CBC/PKCS7 encrypt 20.12% 675.915 811.885 - 19.83% -
nbench/LU DECOMPOSITION 11.82% 3813.000 4263.700 - 20.08% -
botan/CMAC(AES-128) mac 11.46% 757.636 844.460 - 11.35% -
botan/AES-128/OCB encrypt 10.18% 870.702 959.333 - 12.53% -
botan/AES-128/OCB decrypt 8.48% 861.626 934.680 - 8.48% -
botan/AES-128/EAX decrypt 8.46% 433.450 470.099 - 7.35% -
botan/AES-128/EAX encrypt 7.83% 435.619 469.737 - 6.08% -
botan/AES-128/CBC/PKCS7 decrypt 7.65% 2881.389 3101.725 - 6.04% -
botan/SHA-512 hash 5.89% 279.491 295.946 - -0.22% -
botan/CTR-BE(AES-128) decrypt 3.97% 3073.775 3195.688 - 5.47% -
botan/AES-128/XTS decrypt 3.90% 1534.323 1594.205 - 5.50% -
botan/CTR-BE(AES-128) encrypt 3.89% 3038.364 3156.629 - 3.06% -
botan/Threefish-512 encrypt 3.18% 351.158 362.321 - 0.05% -
botan/AES-256 encrypt 3.08% 4083.537 4209.476 - 1.31% -
himeno 3.08% 975.132 1005.187 - 0.22% -
botan/AES-256 decrypt 2.72% 4124.354 4236.350 - 0.81% -
botan/AES-128/XTS encrypt 2.37% 1576.568 1613.925 - 5.57% -
botan/ChaCha20Poly1305 decrypt 2.18% 410.258 419.204 - -1.05% -

Performance Improvements - size Δ (B) Baseline Current σ (B) Δ σ
random/pr36439.cpp/elf -39.60% 14.15 MB 8.54 MB - 0.89% -
random/pr12850.cpp/elf -32.34% 33.24 MB 22.49 MB - -0.11% -
random/pr36291.cpp/elf -29.04% 14.66 MB 10.40 MB - -0.00% -
random/pr12850.cpp/elf/sections/text -28.95% 88.04 KB 62.55 KB - 1.06% -
tramp3d/elf -26.05% 21.53 MB 15.92 MB - -0.99% -
polyhedron/test_fpu2/elf -21.50% 158.43 KB 124.37 KB - 6.45% -
random/pr12392.cpp/elf -21.46% 10.28 MB 8.08 MB - 0.02% -
botan/elf -19.53% 12.87 MB 10.36 MB - 0.03% -
nbench/elf -18.51% 231.11 KB 188.32 KB - -0.90% -
random/pr29433.cpp/elf -9.93% 1.44 MB 1.29 MB - -0.00% -
polyhedron/doduc/elf -9.48% 452.38 KB 409.48 KB - -1.75% -
polyhedron/rnflow/elf -8.61% 212.15 KB 193.88 KB - 6.60% -
polyhedron/induct2/elf -7.77% 319.11 KB 294.30 KB - -0.43% -
random/pr26854-2.c/elf/sections/text -2.79% 325.55 KB 316.47 KB - 1.77% -
polyhedron/protein/elf -2.73% 157.10 KB 152.81 KB - 4.06% -
polyhedron/fatigue2/elf -2.41% 127.18 KB 124.12 KB - 0.25% -
polyhedron/induct2/elf/sections/text -2.05% 98.11 KB 96.10 KB - -0.65% -

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
random/pr29433.cpp/elf/sections/text


Report Time: 0.34s
Name Current %
botan/AES-128 decrypt 5874.061 -
botan/AES-128 encrypt 5905.336 -
botan/AES-128/CBC/PKCS7 decrypt 3101.725 6.04%
botan/AES-128/CBC/PKCS7 encrypt 811.885 19.83%
botan/AES-128/EAX decrypt 470.099 7.35%
botan/AES-128/EAX encrypt 469.737 6.08%
botan/AES-128/GCM(16) [clmul] decrypt 1113.059 -2.74%
botan/AES-128/GCM(16) [clmul] encrypt 1138.492 -4.30%
botan/AES-128/OCB decrypt 934.680 8.48%
botan/AES-128/OCB encrypt 959.333 12.53%
botan/AES-128/XTS decrypt 1594.205 5.50%
botan/AES-128/XTS encrypt 1613.925 5.57%
botan/AES-192 decrypt 4955.025 2.21%
botan/AES-192 encrypt 5011.509 -
botan/AES-256 decrypt 4236.350 -
botan/AES-256 encrypt 4209.476 -
botan/ARIA-128 decrypt 93.824 -
botan/ARIA-128 encrypt 93.838 -
botan/ARIA-192 decrypt 80.206 -
botan/ARIA-192 encrypt 80.422 -
botan/ARIA-256 decrypt 70.227 -
botan/ARIA-256 encrypt 70.279 -
botan/Blowfish decrypt 210.887 -
botan/Blowfish encrypt 212.264 -
botan/CAST-128 decrypt 218.463 -
botan/CAST-128 encrypt 220.406 -
botan/CAST-256 decrypt 76.509 -
botan/CAST-256 encrypt 76.479 -
botan/CMAC(AES-128) mac 844.460 11.35%
botan/CTR-BE(AES-128) decrypt 3195.688 5.47%
botan/CTR-BE(AES-128) encrypt 3156.629 3.06%
botan/CTR-BE(Serpent) decrypt 229.861 -
botan/CTR-BE(Serpent) encrypt 230.112 -
botan/Camellia-128 decrypt 140.161 -
botan/Camellia-128 encrypt 140.492 -
botan/Camellia-192 decrypt 109.360 -
botan/Camellia-192 encrypt 109.539 -
botan/Camellia-256 decrypt 109.487 -
botan/Camellia-256 encrypt 109.636 -
botan/ChaCha20Poly1305 decrypt 419.204 -
botan/ChaCha20Poly1305 encrypt 424.856 -
botan/DES decrypt 89.255 -
botan/DES encrypt 89.582 -
botan/GOST-28147-89(R3411_94_TestParam) decrypt 61.856 -
botan/GOST-28147-89(R3411_94_TestParam) encrypt 60.323 -
botan/HMAC(SHA-256) mac 1461.748 -
botan/IDEA decrypt 452.994 -
botan/IDEA encrypt 453.262 -
botan/KASUMI decrypt 66.494 -
botan/KASUMI encrypt 65.463 -
botan/Keccak-1600(512) hash 150.841 -
botan/MISTY1 decrypt 97.300 -
botan/MISTY1 encrypt 97.746 -
botan/Noekeon decrypt 358.594 -
botan/Noekeon encrypt 358.079 -
botan/RC4 encrypt 187.413 -
botan/RIPEMD-160 hash 371.482 -
botan/SHA-160 hash 1338.838 -
botan/SHA-256 hash 1284.059 -
botan/SHA-512 hash 295.946 -
botan/SHACAL2 decrypt 415.471 -
botan/SHACAL2 encrypt 1424.390 -
botan/SM4 decrypt 122.335 -
botan/SM4 encrypt 122.041 -
botan/Salsa20 encrypt 499.928 -
botan/Serpent decrypt 268.922 -
botan/Serpent encrypt 240.786 -
botan/Serpent/CBC/PKCS7 decrypt 240.637 -2.65%
botan/Serpent/CBC/PKCS7 encrypt 87.963 -
botan/Serpent/EAX decrypt 57.075 -
botan/Serpent/EAX encrypt 57.327 -
botan/Serpent/GCM(16) [clmul] decrypt 169.689 -
botan/Serpent/GCM(16) [clmul] encrypt 170.499 -
botan/Serpent/OCB decrypt 191.979 -
botan/Serpent/OCB encrypt 184.352 -
botan/Serpent/XTS decrypt 222.122 -
botan/Serpent/XTS encrypt 203.869 -
botan/Skein-512(512) hash 435.810 -
botan/Threefish-512 decrypt 339.323 -
botan/Threefish-512 encrypt 362.321 -
botan/Tiger(24,3) hash 456.136 -3.49%
botan/TripleDES decrypt 31.544 -
botan/TripleDES encrypt 31.555 -
botan/Twofish decrypt 282.222 -
botan/Twofish encrypt 285.310 -
botan/Whirlpool hash 117.386 -14.55%
botan/XTEA decrypt 192.939 -
botan/XTEA encrypt 194.067 -
himeno 1005.187 -
nbench/ASSIGNMENT 59.459 -6.15%
nbench/BITFIELD 657990000.000 -
nbench/FOURIER 153020.000 -
nbench/FP EMULATION 493.650 -
nbench/HUFFMAN 6135.100 3.72%
nbench/IDEA 14988.000 -
nbench/LU DECOMPOSITION 4263.700 20.08%
nbench/NEURAL NET 183.030 28.51%
nbench/NUMERIC SORT 1469.700 -
nbench/STRING SORT 1270.400 5.53%
Geometric Mean 415.183 -
Name Current %
botan/elf 10.36 MB -
botan/elf/sections/text 301.33 KB -
cray/elf 57.20 KB -
cray/elf/sections/text 7.00 KB -
himeno/elf 41.00 KB -
himeno/elf/sections/text 4.68 KB 14.54%
nbench/elf 188.32 KB -
nbench/elf/sections/text 31.35 KB 5.03%
polyhedron/ac/elf 54.65 KB 8.32%
polyhedron/ac/elf/sections/text 12.97 KB 21.16%
polyhedron/aermod/elf 1.61 MB -
polyhedron/aermod/elf/sections/text 671.50 KB -
polyhedron/air/elf 120.03 KB 7.72%
polyhedron/air/elf/sections/text 43.50 KB 27.24%
polyhedron/capacita/elf 86.04 KB 13.07%
polyhedron/capacita/elf/sections/text 30.36 KB 30.40%
polyhedron/channel2/elf 45.43 KB -
polyhedron/channel2/elf/sections/text 9.44 KB -
polyhedron/doduc/elf 409.48 KB -
polyhedron/doduc/elf/sections/text 93.44 KB 5.34%
polyhedron/fatigue2/elf 124.12 KB -
polyhedron/fatigue2/elf/sections/text 37.79 KB -
polyhedron/gas_dyn2/elf 105.34 KB 5.04%
polyhedron/gas_dyn2/elf/sections/text 29.18 KB 14.68%
polyhedron/induct2/elf 294.30 KB -
polyhedron/induct2/elf/sections/text 96.10 KB -
polyhedron/linpk/elf 44.98 KB 10.48%
polyhedron/linpk/elf/sections/text 8.93 KB 40.96%
polyhedron/mdbx/elf 139.43 KB 4.58%
polyhedron/mdbx/elf/sections/text 34.60 KB 22.45%
polyhedron/mp_prop_design/elf 65.43 KB 6.50%
polyhedron/mp_prop_design/elf/sections/text 16.75 KB 8.61%
polyhedron/nf/elf 59.20 KB 10.31%
polyhedron/nf/elf/sections/text 14.38 KB 35.08%
polyhedron/protein/elf 152.81 KB 4.06%
polyhedron/protein/elf/sections/text 44.90 KB 10.12%
polyhedron/rnflow/elf 193.88 KB 6.60%
polyhedron/rnflow/elf/sections/text 54.16 KB 17.49%
polyhedron/test_fpu2/elf 124.37 KB 6.45%
polyhedron/test_fpu2/elf/sections/text 39.32 KB 21.25%
polyhedron/tfft2/elf 47.20 KB 13.98%
polyhedron/tfft2/elf/sections/text 10.33 KB 76.20%
random/empty.C/elf 1.36 KB -
random/empty.C/elf/sections/text 0.00 B -
random/empty.c/elf 1.36 KB -
random/empty.c/elf/sections/text 0.00 B -
random/pr12392.cpp/elf 8.08 MB -
random/pr12392.cpp/elf/sections/text 377.03 KB -
random/pr12850.cpp/elf 22.49 MB -
random/pr12850.cpp/elf/sections/text 62.55 KB -
random/pr26854-2.c/elf 1.60 MB -
random/pr26854-2.c/elf/sections/text 316.47 KB -
random/pr28071.c/elf 4.00 MB -
random/pr28071.c/elf/sections/text 909.01 KB -
random/pr29433.cpp/elf 1.29 MB -
random/pr29433.cpp/elf/sections/text 0.00 B -
random/pr36262.c/elf 903.79 KB 153.86%
random/pr36262.c/elf/sections/text 464.80 KB 350.17%
random/pr36291.cpp/elf 10.40 MB -
random/pr36291.cpp/elf/sections/text 847.58 KB -
random/pr36439.cpp/elf 8.54 MB -
random/pr36439.cpp/elf/sections/text 118.56 KB 17.08%
random/pr38518.c/elf 903.47 KB 153.97%
random/pr38518.c/elf/sections/text 464.80 KB 350.17%
random/pr69609.c/elf 1.15 MB 8.77%
random/pr69609.c/elf/sections/text 400.67 KB 5.26%
random/pr70614.c/elf 139.31 KB -
random/pr70614.c/elf/sections/text 32.80 KB -
tramp3d/elf 15.92 MB -
tramp3d/elf/sections/text 493.97 KB 3.35%
Geometric Mean 59.60 KB -53.63%
Name Current %
botan 18.93 MB -
cray 37.07 MB -
himeno 35.10 MB 4.93%
nbench 50.25 MB 4.46%
polyhedron/ac 44.36 MB 10.98%
polyhedron/aermod 564.20 MB -
polyhedron/air 81.23 MB 14.23%
polyhedron/capacita 57.00 MB 15.14%
polyhedron/channel2 40.11 MB 5.10%
polyhedron/doduc 106.62 MB 3.85%
polyhedron/fatigue2 57.66 MB 4.02%
polyhedron/gas_dyn2 56.45 MB 10.50%
polyhedron/induct2 93.13 MB -
polyhedron/linpk 39.73 MB 7.23%
polyhedron/mdbx 56.78 MB 10.78%
polyhedron/mp_prop_design 47.38 MB 4.47%
polyhedron/nf 46.47 MB 11.91%
polyhedron/protein 71.73 MB 9.54%
polyhedron/rnflow 95.11 MB 10.89%
polyhedron/test_fpu2 74.73 MB 12.35%
polyhedron/tfft2 43.14 MB 17.18%
random/empty.C 19.82 MB -
random/empty.c 17.69 MB -
random/pr12392.cpp 734.56 MB -
random/pr12850.cpp 878.33 MB -
random/pr26854-2.c 1.14 GB -
random/pr28071.c 1.29 GB -
random/pr29433.cpp 1.97 GB -
random/pr36262.c 720.00 MB 165.66%
random/pr36291.cpp 686.44 MB -
random/pr36439.cpp 546.95 MB -3.75%
random/pr38518.c 719.29 MB 165.22%
random/pr69609.c 1.52 GB -
random/pr70614.c 63.60 MB -
tramp3d 903.57 MB -
Geometric Mean 133.53 MB 10.35%