Runs:

Compare To:

Machine Info

Fields

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

Fields

NameValue

Parameters

NameValue
cc1_exec_hash 2d2087975a838db6553b395283d05427fb528ba0
cc_as_version Clang built in.
cc_build DEV
cc_dumpmachine x86_64-unknown-linux-gnu
cc_exec_hash 2d2087975a838db6553b395283d05427fb528ba0
cc_ld_version clang: warning: argument unused during compilation: '-dynamiclib' [-Wunused-command-line-argument]
GNU ld (GNU Binutils for Ubuntu) 2.44
/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 c2f0af514beb7618660cf8d145fa9e49fb78869c
cc_target x86_64-unknown-linux-gnu
cc_version clang version 21.0.0git (git@github.com:llvm/llvm-project.git c2f0af514beb7618660cf8d145fa9e49fb78869c)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/mgadelha/tools/llvm-project/build-clang-rel/bin
Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/11
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
Candidate multilib: 32;@m32
Candidate multilib: x32;@mx32
Selected multilib: .;@m64
clang: warning: argument unused during compilation: '-fuse-ld=lld' [-Wunused-command-line-argument]
(in-process)
"/home/mgadelha/tools/llvm-project/build-clang-rel/bin/clang-20" "-cc1" "-triple" "x86_64-unknown-linux-gnu" "-O3" "-E" "-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-clang-rel/lib/clang/21" "-internal-isystem" "/home/mgadelha/tools/llvm-project/build-clang-rel/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" "-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 c2f0af514beb7618660cf8d145fa9e49fb78869c
no_errors True
View Options
Report
Filter

rva22u64_v_flto_1__clang_DEV__x86_64 test results

Run Order Start Time Duration
Current c2f0af514beb7618660cf8d145fa9e49fb78869c 2025-06-11T19:34:23 6:43:28
Previous 6b50b1933643a0049ff076be3e658370379f7075 2025-04-22T22:31:23 6:53:11
Baseline c2f0af514beb7618660cf8d145fa9e49fb78869c 2025-06-11T19:34:23 6:43:28

Tests Summary

Status Group # # (B)
Performance Regressions 10 0
Performance Improvements 6 0
Unchanged Tests 64 80
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 12.19% 424930.000 476736.000 0.000 0.00% 0.000
External/SPEC/CINT2017rate/531.deepsjeng_r/531.deepsjeng_r Profile 11.06% 53486.000 59402.000 0.000 0.00% 0.000
External/SPEC/CINT2017rate/541.leela_r/541.leela_r Profile 1.61% 59132.000 60082.000 0.000 0.00% 0.000
External/SPEC/CINT2017rate/557.xz_r/557.xz_r Profile 1.44% 73660.000 74718.000 0.000 0.00% 0.000
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 1.31% 850338.000 861456.000 0.000 0.00% 0.000
External/SPEC/CFP2017rate/510.parest_r/510.parest_r Profile 1.17% 1342996.000 1358764.000 0.000 0.00% 0.000
External/SPEC/CINT2017rate/520.omnetpp_r/520.omnetpp_r Profile 1.06% 892892.000 902400.000 0.000 0.00% 0.000

Performance Regressions - execution_time Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile 16.61% 192.183 224.095 0.540 0.00% 0.540
External/SPEC/CFP2017rate/511.povray_r/511.povray_r Profile 3.33% 32.847 33.940 0.216 0.00% 0.216
External/SPEC/CFP2017rate/544.nab_r/544.nab_r Profile 2.56% 448.550 460.040 0.640 0.00% 0.640

Performance Improvements - code_size Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CFP2017rate/508.namd_r/508.namd_r Profile -2.81% 407994.000 396514.000 0.000 0.00% 0.000
External/SPEC/CFP2017rate/519.lbm_r/519.lbm_r Profile -1.55% 11124.000 10952.000 0.000 0.00% 0.000
External/SPEC/CINT2017rate/505.mcf_r/505.mcf_r Profile -1.14% 14900.000 14730.000 0.000 0.00% 0.000
External/SPEC/CFP2017rate/538.imagick_r/538.imagick_r Profile -1.09% 973564.000 962942.000 0.000 0.00% 0.000

Performance Improvements - execution_time Δ Previous Current σ Δ (B) σ (B)
External/SPEC/CINT2017rate/523.xalancbmk_r/523.xalancbmk_r Profile -1.16% 235.330 232.595 0.225 0.00% 0.225
External/SPEC/CINT2017rate/505.mcf_r/505.mcf_r Profile -1.13% 588.379 581.735 0.932 0.00% 0.932

Report Time: 0.06s