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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 737484dc4e73b76eb26220cd216a62a3a563ffe6
cc_as_version Clang built in.
cc_build DEV
cc_dumpmachine x86_64-unknown-linux-gnu
cc_exec_hash 737484dc4e73b76eb26220cd216a62a3a563ffe6
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 a69005a098032f002a40f799ae0e03c873c5f368
cc_target x86_64-unknown-linux-gnu
cc_version clang version 22.0.0git (git@github.com:llvm/llvm-project.git a69005a098032f002a40f799ae0e03c873c5f368)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/mgadelha/tools/llvm-project/build/bin
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-22" "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-O3" "-E" "-save-temps=obj" "-disable-free" "-clear-ast-before-backend" "-disable-llvm-verifier" "-discard-value-names" "-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/22" "-internal-isystem" "/home/mgadelha/tools/llvm-project/build/lib/clang/22/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" "-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 22.0.0git
inferred_run_order a69005a098032f002a40f799ae0e03c873c5f368
no_errors True
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rva22u64_v_flto_1__clang_DEV__x86_64 test results

Run Order Start Time Duration
Current a69005a098032f002a40f799ae0e03c873c5f368 2025-09-15T01:02:44 6:45:44
Previous cd0373e029fdca7d6d99677b805e728016574a1f 2025-04-27T23:57:07 9:31:51
Baseline c2f0af514beb7618660cf8d145fa9e49fb78869c 2025-06-11T19:34:23 6:43:28

Tests Summary

Status Group # # (B)
Performance Regressions 3 1
Performance Improvements 18 11
Unchanged Tests 59 68
Total Tests 80

Run-Over-Run Changes Detail

Performance Regressions - code_size Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile 10.76% 429042.000 475204.000 0.000 -0.32% 0.000
External/SPEC/CINT2017rate/531.deepsjeng_r/531.deepsjeng_r Profile 3.99% 54468.000 56640.000 0.000 -4.65% 0.000

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CINT2017rate/523.xalancbmk_r/523.xalancbmk_r Profile 1.76% 231.902 235.982 0.685 1.22% 0.685

Performance Improvements - code_size Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile -12.20% 10900.000 9570.000 0.000 -12.62% 0.000
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile -4.93% 405996.000 385984.000 0.000 -2.66% 0.000
External/SPEC/CINT2017rate/500.perlbench_r/500.perlbench_r Profile -2.82% 1671150.000 1624030.000 0.000 -0.42% 0.000
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile -2.79% 62358.000 60618.000 0.000 -2.89% 0.000
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile -2.14% 1338532.000 1309902.000 0.000 -3.60% 0.000
External/SPEC/CINT2017rate/502.gcc_r/502.gcc_r Profile -2.11% 7607398.000 7446926.000 0.000 -0.14% 0.000
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile -1.94% 74294.000 72850.000 0.000 -2.50% 0.000
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile -1.77% 870350.000 854972.000 0.000 -0.75% 0.000

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile -24.98% 170.288 127.748 1.465 -19.24% 1.465
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile -14.31% 339.223 290.665 0.897 0.01% 0.897
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile -11.58% 253.625 224.250 0.160 0.07% 0.160
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile -9.25% 357.459 324.400 12.737 -10.67% 12.737
External/SPEC/CFP2017rate/526.blender_r/526.blender_r Profile -6.51% 931.092 870.498 12.636 -1.00% 12.636
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile -5.03% 241.698 229.546 2.950 0.17% 2.950
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile -5.01% 35.760 33.970 0.041 -0.07% 0.041
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile -4.50% 481.129 459.492 0.256 -0.12% 0.256
External/SPEC/CINT2017rate/500.perlbench_r/500.perlbench_r Profile -4.33% 156.533 149.759 0.635 0.08% 0.635
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile -1.68% 205.786 202.323 1.272 -4.21% 1.272

Run-Over-Baseline Changes Detail

Performance Regressions - execution_time Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CINT2017rate/523.xalancbmk_r/523.xalancbmk_r Profile 1.22% 233.128 235.982 0.685 1.76% 0.685

Performance Improvements - code_size Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile -12.62% 10952.000 9570.000 0.000 -12.20% 0.000
External/SPEC/CINT2017rate/531.deepsjeng_r/531.deepsjeng_r Profile -4.65% 59402.000 56640.000 0.000 3.99% 0.000
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile -3.60% 1358764.000 1309902.000 0.000 -2.14% 0.000
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile -2.89% 62424.000 60618.000 0.000 -2.79% 0.000
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile -2.66% 396514.000 385984.000 0.000 -4.93% 0.000
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile -2.50% 74718.000 72850.000 0.000 -1.94% 0.000
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile -2.21% 60082.000 58752.000 0.000 0.33% 0.000
External/SPEC/CINT2017rate/523.xalancbmk_r/523.xalancbmk_r Profile -1.30% 2073172.000 2046274.000 0.000 -0.30% 0.000

Performance Improvements - execution_time Δ (B) Baseline Current σ (B) Δ σ
External/SPEC/CINT2017rate/525.x264_r/525.x264_r Profile -19.24% 158.186 127.748 1.465 -24.98% 1.465
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile -10.67% 363.153 324.400 12.737 -9.25% 12.737
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile -4.21% 211.214 202.323 1.272 -1.68% 1.272

Report Time: 0.44s