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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

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NameValue

Parameters

NameValue
cc1_exec_hash c09e1e13f03c5836d0cb01d1aef2b4db366dcd9b
cc_as_version Clang built in.
cc_build DEV
cc_dumpmachine x86_64-unknown-linux-gnu
cc_exec_hash c09e1e13f03c5836d0cb01d1aef2b4db366dcd9b
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 cd0373e029fdca7d6d99677b805e728016574a1f
cc_target x86_64-unknown-linux-gnu
cc_version clang version 20.0.0git (git@github.com:llvm/llvm-project.git cd0373e029fdca7d6d99677b805e728016574a1f)
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]
clang: error: unsupported option '-mcpu=' for target 'x86_64-unknown-linux-gnu'
(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" "-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/20" "-internal-isystem" "/home/mgadelha/tools/llvm-project/build/lib/clang/20/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 20.0.0git
inferred_run_order cd0373e029fdca7d6d99677b805e728016574a1f
no_errors True
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rva22u64_flto_1__clang_DEV__x86_64 test results

Run Order Start Time Duration
Current cd0373e029fdca7d6d99677b805e728016574a1f 2025-04-26T16:47:14 16:39:44
Previous 9566bc6d5b09c68b61cf33929b9bd846d6323e22 2025-04-22T15:36:53 6:54:29
Baseline 4f0b3597377f4ff8e2f8bf0bd7cf491282aff101 2025-04-20T21:51:36 6:56:10

Tests Summary

Status Group # # (B)
Performance Regressions 14 14
Unchanged Tests 66 66
Total Tests 80

Run-Over-Run Changes Detail

Performance Regressions - code_size Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile 5.07% 68642.000 72124.000 0.000 5.07% 0.000
External/SPEC/CINT2017rate/500.perlbench_r/500.perlbench_r Profile 3.45% 1603234.000 1658466.000 0.000 3.44% 0.000
External/SPEC/CINT2017rate/505.mcf_r/505.mcf_r Profile 2.89% 12732.000 13100.000 0.000 2.89% 0.000
External/SPEC/CINT2017rate/502.gcc_r/502.gcc_r Profile 1.36% 7305370.000 7405074.000 0.000 1.36% 0.000
External/SPEC/CINT2017rate/520.omnetpp_r/520.omnetpp_r Profile 1.26% 890188.000 901382.000 0.000 1.25% 0.000

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile 34.29% 190.722 256.124 0.114 34.17% 0.114
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile 17.22% 290.870 340.949 0.455 3.98% 0.455
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile 11.87% 192.455 215.308 0.487 12.40% 0.487
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 10.12% 32.364 35.640 0.234 11.17% 0.234
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile 8.53% 450.579 489.015 0.908 9.46% 0.908
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile 6.91% 232.507 248.570 0.716 6.89% 0.716
External/SPEC/CFP2017rate/526.blender_r/526.blender_r Profile 6.16% 888.800 943.548 1.372 6.40% 1.372
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile 5.68% 209.036 220.909 0.672 5.62% 0.672
External/SPEC/CINT2017rate/523.xalancbmk_r/523.xalancbmk_r Profile 2.35% 231.649 237.092 0.747 -0.95% 0.747

Run-Over-Baseline Changes Detail

Performance Regressions - code_size Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile 5.07% 68642.000 72124.000 0.000 5.07% 0.000
External/SPEC/CINT2017rate/500.perlbench_r/500.perlbench_r Profile 3.44% 1603240.000 1658466.000 0.000 3.45% 0.000
External/SPEC/CINT2017rate/505.mcf_r/505.mcf_r Profile 2.89% 12732.000 13100.000 0.000 2.89% 0.000
External/SPEC/CINT2017rate/502.gcc_r/502.gcc_r Profile 1.36% 7305370.000 7405074.000 0.000 1.36% 0.000
External/SPEC/CINT2017rate/520.omnetpp_r/520.omnetpp_r Profile 1.25% 890214.000 901382.000 0.000 1.26% 0.000

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile 34.17% 190.890 256.124 0.114 34.29% 0.114
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile 12.40% 191.554 215.308 0.487 11.87% 0.487
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 11.17% 32.059 35.640 0.234 10.12% 0.234
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile 9.46% 446.735 489.015 0.908 8.53% 0.908
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile 6.89% 232.549 248.570 0.716 6.91% 0.716
External/SPEC/CFP2017rate/526.blender_r/526.blender_r Profile 6.40% 886.806 943.548 1.372 6.16% 1.372
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile 5.62% 209.149 220.909 0.672 5.68% 0.672
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile 3.98% 327.892 340.949 0.455 17.22% 0.455
External/SPEC/CINT2017rate/520.omnetpp_r/520.omnetpp_r Profile 1.51% 617.917 627.257 0.546 0.81% 0.546

Report Time: 0.03s