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hardware Linux archlinux 6.1.15-legacy-k1 #9 SMP PREEMPT Mon Aug 12 15:06:24 UTC 2024 riscv64 GNU/Linux
os Linux 6.1.15-legacy-k1

Parameters

Run Info

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NameValue

Parameters

NameValue
cc1_exec_hash 25a8c1dc955a1a2503164ac3c134a63602a6aee9
cc_as_version Clang built in.
cc_build DEV
cc_dumpmachine x86_64-unknown-linux-gnu
cc_exec_hash 25a8c1dc955a1a2503164ac3c134a63602a6aee9
cc_ld_version clang: warning: argument unused during compilation: '-dynamiclib' [-Wunused-command-line-argument]
GNU ld (GNU Binutils for Ubuntu) 2.42
/usr/bin/ld: /lib/x86_64-linux-gnu/Scrt1.o: in function `_start':
(.text+0x1b): undefined reference to `main'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
cc_name clang
cc_src_branch git@github.com:llvm/llvm-project.git
cc_src_revision ad36a9c75828615d9d7727de9577f35dee3866a4
cc_target x86_64-unknown-linux-gnu
cc_version clang version 21.0.0git (git@github.com:llvm/llvm-project.git ad36a9c75828615d9d7727de9577f35dee3866a4)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/mgadelha/tools/llvm-project/build/bin
Build config: +assertions
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/13
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/14
Selected GCC installation: /usr/lib/gcc/x86_64-linux-gnu/14
Candidate multilib: .;@m64
Selected multilib: .;@m64
clang: warning: argument unused during compilation: '-fuse-ld=lld' [-Wunused-command-line-argument]
(in-process)
"/home/mgadelha/tools/llvm-project/build/bin/clang-21" "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-E" "-save-temps=obj" "-disable-free" "-clear-ast-before-backend" "-main-file-name" "null" "-mrelocation-model" "pic" "-pic-level" "2" "-pic-is-pie" "-mframe-pointer=none" "-fmath-errno" "-ffp-contract=on" "-fno-rounding-math" "-mconstructor-aliases" "-funwind-tables=2" "-target-cpu" "rva22u64_v" "-debugger-tuning=gdb" "-fdebug-compilation-dir=/home/mgadelha/tools/lnt-results" "-v" "-fcoverage-compilation-dir=/home/mgadelha/tools/lnt-results" "-resource-dir" "/home/mgadelha/tools/llvm-project/build/lib/clang/21" "-internal-isystem" "/home/mgadelha/tools/llvm-project/build/lib/clang/21/include" "-internal-isystem" "/usr/local/include" "-internal-isystem" "/usr/lib/gcc/x86_64-linux-gnu/14/../../../../x86_64-linux-gnu/include" "-internal-externc-isystem" "/usr/include/x86_64-linux-gnu" "-internal-externc-isystem" "/include" "-internal-externc-isystem" "/usr/include" "-O3" "-ferror-limit" "19" "-fgnuc-version=4.2.1" "-fskip-odr-check-in-gmf" "-vectorize-loops" "-vectorize-slp" "-faddrsig" "-D__GCC_HAVE_DWARF2_CFI_ASM=1" "-o" "-" "-x" "c" "/dev/null"
cc_version_number 21.0.0git
inferred_run_order ad36a9c75828615d9d7727de9577f35dee3866a4
no_errors True
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rva22u64_v_flto_1__clang_DEV__x86_64 test results

Run Order Start Time Duration
Current ad36a9c75828615d9d7727de9577f35dee3866a4 2025-04-14T20:00:51 6:56:55
Previous 54ed51330441af2f16e57990de2f06f2a4b33fcf 2025-04-24T01:07:30 7:10:03
Baseline 4f0b3597377f4ff8e2f8bf0bd7cf491282aff101 2025-04-21T04:47:47 6:56:59

Tests Summary

Status Group # # (B)
Performance Regressions 14 14
Performance Improvements 1 4
Unchanged Tests 65 62
Total Tests 80

Run-Over-Run Changes Detail

Performance Regressions - code_size Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CINT2017rate/531.deepsjeng_r/531.deepsjeng_r Profile 14.91% 53486.000 61460.000 0.000 14.91% 0.000
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile 12.18% 424930.000 476692.000 0.000 12.20% 0.000
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile 7.52% 11124.000 11960.000 0.000 7.52% 0.000
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile 2.58% 973564.000 998692.000 0.000 2.58% 0.000
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile 1.83% 59132.000 60214.000 0.000 1.83% 0.000
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile 1.56% 73660.000 74810.000 0.000 1.56% 0.000
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 1.43% 850338.000 862458.000 0.000 1.33% 0.000
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile 1.24% 1342996.000 1359668.000 0.000 1.24% 0.000
External/SPEC/CINT2017rate/520.omnetpp_r/520.omnetpp_r Profile 1.07% 892892.000 902480.000 0.000 1.07% 0.000
External/SPEC/CFP2017rate/526.blender_r/526.blender_r Profile 1.05% 8603518.000 8693500.000 0.000 1.05% 0.000

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile 16.31% 191.226 222.416 0.735 14.91% 0.735
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile 5.17% 212.263 223.243 3.237 5.74% 3.237
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 2.86% 32.786 33.724 0.061 2.04% 0.061
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile 1.77% 448.600 456.521 0.105 2.38% 0.105

Performance Improvements - code_size Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile -2.82% 407994.000 396480.000 0.000 -2.85% 0.000

Run-Over-Baseline Changes Detail

Performance Regressions - code_size Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CINT2017rate/531.deepsjeng_r/531.deepsjeng_r Profile 14.91% 53486.000 61460.000 0.000 14.91% 0.000
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile 12.20% 424864.000 476692.000 0.000 12.18% 0.000
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile 7.52% 11124.000 11960.000 0.000 7.52% 0.000
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile 2.58% 973588.000 998692.000 0.000 2.58% 0.000
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile 1.83% 59132.000 60214.000 0.000 1.83% 0.000
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile 1.56% 73660.000 74810.000 0.000 1.56% 0.000
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 1.33% 851142.000 862458.000 0.000 1.43% 0.000
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile 1.24% 1342964.000 1359668.000 0.000 1.24% 0.000
External/SPEC/CINT2017rate/520.omnetpp_r/520.omnetpp_r Profile 1.07% 892918.000 902480.000 0.000 1.07% 0.000
External/SPEC/CFP2017rate/526.blender_r/526.blender_r Profile 1.05% 8603494.000 8693500.000 0.000 1.05% 0.000

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile 14.91% 193.557 222.416 0.735 16.31% 0.735
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile 5.74% 211.121 223.243 3.237 5.17% 3.237
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile 2.38% 445.894 456.521 0.105 1.77% 0.105
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 2.04% 33.049 33.724 0.061 2.86% 0.061

Performance Improvements - code_size Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile -2.85% 408096.000 396480.000 0.000 -2.82% 0.000

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile -11.46% 326.686 289.264 0.459 -0.19% 0.459
External/SPEC/CINT2017rate/502.gcc_r/502.gcc_r Profile -6.69% 429.379 400.651 10.415 -4.83% 10.415
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile -1.14% 231.279 228.639 0.782 -0.62% 0.782

Report Time: 0.10s