SPEC CPU®2017 Integer Rate Result

Copyright 2017-2022 Standard Performance Evaluation Corporation

IBM Corporation

IBM Power E1050 (2.95 - 3.90 GHz, 96 core, AIX)

SPECrate®2017_int_base = 122000

SPECrate®2017_int_peak = 158000

CPU2017 License: 11 Test Date: Jun-2022
Test Sponsor: IBM Corporation Hardware Availability: Jul-2022
Tested by: IBM Corporation Software Availability: Sep-2022

Benchmark result graphs are available in the PDF report.

Hardware
CPU Name: POWER10
  Max MHz: 3900
  Nominal: 2950
Enabled: 96 cores, 4 chips, 8 threads/core
Orderable: 2,3,4 chips
Cache L1: 96 KB I + 64 KB D on chip per core
  L2: 2 MB I+D on chip per core
  L3: 240 MB I+D on chip per chip shared NUCA
  Other: None
Memory: 4 TB (64 x 64 GB 1Rx4 PC4-3200V-R)
Storage: 1 x 3.2 TB NVMe Gen4 U.2 SSD
Other: None
Software
OS: AIX 7.3 TL0 SP2
Compiler: C/C++: Version 17.1.1 of IBM Open XL C/C++ for
AIX;
Fortran: Version 17.1.1 of IBM Open XL Fortran
for AIX;
Parallel: No
Firmware: Version MM1020_079 released Jul-2022
File System: JFS2
System State: Run level 2 (multi-user)
Base Pointers: 64-bit
Peak Pointers: 32/64-bit
Other: tcmalloc: tcmalloc memory allocator library v2.7.1
Power Management: BIOS and OS set to prefer performance at the cost
of additional power usage

Results Table

Benchmark Base Peak
Copies Seconds Ratio Seconds Ratio Seconds Ratio Copies Seconds Ratio Seconds Ratio Seconds Ratio
SPECrate®2017_int_base 122000
SPECrate®2017_int_peak 158000
Results appear in the order in which they were run. Bold underlined text indicates a median measurement.
500.perlbench_r 768 1436 851 1394 877 1394 877 768 1089 1120 1090 1120 1091 1120
502.gcc_r 768 1116 975 1147 948 1124 967 576 594 1370 595 1370 596 1370
505.mcf_r 768 1206 1030 1201 1030 1189 1040 576 488 1910 496 1880 490 1900
520.omnetpp_r 768 1455 692 1457 692 1459 690 768 1112 906 1111 907 1107 910
523.xalancbmk_r 768 848 956 828 980 846 958 768 517 1570 514 1580 514 1580
525.x264_r 768 555 2420 556 2420 556 2420 768 408 3290 409 3280 413 3260
531.deepsjeng_r 768 658 1340 658 1340 659 1340 768 602 1460 604 1460 603 1460
541.leela_r 768 917 1390 920 1380 920 1380 768 762 1670 763 1670 765 1660
548.exchange2_r 768 642 3140 643 3130 641 3140 768 616 3270 615 3270 615 3270
557.xz_r 768 928 893 932 890 929 893 768 905 917 905 917 907 914

Compiler Notes

Tested using a pre-release internal version of an
update of IBM Open XL version 17.1.  The update
will be available to customers by Sep-2022.

Submit Notes

 The config file option 'submit' was used
 to assign benchmark copies to specific processors using
 the "bindprocessor" command (see flags file for details).

Operating System Notes

 AIX V7.3 TL0 SP2 running on Power10.
 Following ulimits set to unlimited.
 'ulimit -f unlimited' set file size to unlimited.
 'ulimit -s unlimited' set stack size to unlimited.
 'ulimit -c unlimited' set core file size to unlimited.
 'ulimit -d unlimited' set data segment size to unlimited.
 'ulimit -m unlimited' set max memory size to unlimited.

 57600 16M large pages defined with vmo command.
 'AIX_STDBUFSZ=524288' configures the I/O buffer size for the read and write system calls.
 'mount -o remount,noatime /dev/hd1' for filesystems with a high rate of file access, performance
 can be improved by disabling the update of the access time stamp.

Environment Variables Notes

Environment variables set by runcpu before the start of the run:
LIBPATH = "/home/cpu2017/v1.1.8/tcmalloc"
MALLOCMULTIHEAP = "1"
MEMORY_AFFINITY = "MCM"
XLFRTEOPTS = "intrinthds=1"

Environment variables set by runcpu during the 500.perlbench_r peak run:
MALLOCOPTIONS = "pool:0x20000000,buckets,no_mallinfo"

Environment variables set by runcpu during the 502.gcc_r peak run:
MALLOCTYPE = "watson2"

Environment variables set by runcpu during the 505.mcf_r peak run:
MALLOCTYPE = "watson2"

Environment variables set by runcpu during the 520.omnetpp_r peak run:
MALLOCALIGN = "16"
MALLOCOPTIONS = "pool:0x20000000"

Environment variables set by runcpu during the 523.xalancbmk_r peak run:
MALLOCOPTIONS = "pool:0x20000000"
MALLOCTYPE = "Yorktown"

Environment variables set by runcpu during the 525.x264_r peak run:
MALLOCTYPE = "watson2"

Environment variables set by runcpu during the 531.deepsjeng_r peak run:
MALLOCTYPE = "watson2"

Environment variables set by runcpu during the 541.leela_r peak run:
MALLOCTYPE = "watson2"

Environment variables set by runcpu during the 548.exchange2_r peak run:
MALLOCTYPE = "watson2"

Environment variables set by runcpu during the 557.xz_r peak run:
MALLOCTYPE = "watson2"

General Notes


 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown)
 is mitigated in the system as tested and documented.
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1)
 is mitigated in the system as tested and documented.
 Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2)
 is mitigated in the system as tested and documented.

 Binaries are compiled on the system under test (SUT)

 tcmalloc, a general purpose malloc implementation
 built with the AIX V7.2 and IBM XL C/C++ compiler 16.1.0 for AIX
 used for all benchmarks in base
 sources available from https://github.com/gilamn5tr/gperftools/archive/refs/heads/aix-enablement-upstream.zip

Platform Notes


 Sysinfo program /home/cpu2017/v1.1.8/bin/sysinfo
 Rev: r6622 of 2021-04-07 982a61ec0915b55891ef0e16acafc64d
 running on compever2.aus.stglabs.ibm.com Sat Jun 18 14:03:40 2022

 SUT (System Under Test) info as seen by some common utilities.
 For more information on this section, see
    https://www.spec.org/cpu2017/Docs/config.html#sysinfo

 WARNING regarding the output of 'prtconf':
    (1) The tester may need to adjust the sysinfo-supplied 'hw_nominal_mhz'.
    (2) The 'Number of Processors' reported by prtconf is the number of cores available to
    the partition.
 From prtconf:
    Host Name: compever2.aus.stglabs.ibm.com
    System Model: IBM,9043-MRX
    Processor Clock Speed: 2950 MHz
    Number Of Processors: 96
    Memory Size: 4044800 MB
    BIOS Version: NM1020_061

 WARNING regarding the output of 'lscfg':  this utility reports resources for the system,
 not the current partition.  Therefore, for a partition that has a subset of the full
 system resources:
    (1) The tester may need to adjust the sysinfo-supplied 'hw_ncores'.
    (2) The tester may need to adjust the sysinfo-supplied 'hw_nchips'.
    (3) Be aware that 'hw_memory' is set from 'prtconf', and is correct for the partition,
    but "Memory DIMM info from lscfg" reports the number of DIMMs in the entire server.
 Processors, from lscfg -vplsysplanar0

    ^^^Note: sum of ways = 0, differs from prtconf 'Number Of Processors'
 Memory DIMM info from lscfg:
      64x 03HD510

 Operating System: AIX 7.3.0.0   7300-00-02-2220

 disk: df -k /home/cpu2017/v1.1.8
    Filesystem    1024-blocks      Free %Used    Iused %Iused Mounted on
    /dev/hd1        524288000 518426196    2%    42626     1% /home

 (End of data from sysinfo program)

Compiler Version Notes

==============================================================================
C       | 500.perlbench_r(peak) 502.gcc_r(peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C       | 500.perlbench_r(base) 502.gcc_r(base) 505.mcf_r(base, peak)
        | 525.x264_r(base, peak) 557.xz_r(base, peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc64-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C       | 500.perlbench_r(peak) 502.gcc_r(peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C       | 500.perlbench_r(base) 502.gcc_r(base) 505.mcf_r(base, peak)
        | 525.x264_r(base, peak) 557.xz_r(base, peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc64-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 520.omnetpp_r(peak) 523.xalancbmk_r(peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 520.omnetpp_r(base) 523.xalancbmk_r(base) 531.deepsjeng_r(base,
        | peak) 541.leela_r(base, peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc64-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 520.omnetpp_r(peak) 523.xalancbmk_r(peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
C++     | 520.omnetpp_r(base) 523.xalancbmk_r(base) 531.deepsjeng_r(base,
        | peak) 541.leela_r(base, peak)
------------------------------------------------------------------------------
IBM Open XL C/C++ for AIX, (IBM Internal Development Branch), clang version
  15.0.0 (git@github.ibm.com:compiler/llvm-project.git
  5f0a5bb3f881532c0bf5a72cc3a2630caaba2f94)
Target: powerpc64-ibm-aix7.3.0.0
Thread model: posix
InstalledDir: /opt/IBM/openxlC/17.1.1/bin
------------------------------------------------------------------------------

==============================================================================
Fortran | 548.exchange2_r(base, peak)
------------------------------------------------------------------------------
IBM Open XL Fortran for AIX 17.1.x (IBM Internal Development Branch)
Version: 17.01.000x.0000
Driver Level: 220609-1255 (5642) ID: c37ef9e74
Fortran Front End and Run Time Level: 220609-1255 (5642) ID: 14d747393
Fortran Transformer Level: 220609-1255 (5642) ID: 91ad61a62
LLVM IR Builder ID: 5f0a5bb3f881
------------------------------------------------------------------------------

Base Compiler Invocation

C benchmarks:

 /opt/IBM/openxlC/17.1.1/bin/ibm-clang 

C++ benchmarks:

 /opt/IBM/openxlC/17.1.1/bin/ibm-clang++_r 

Fortran benchmarks:

 /opt/IBM/openxlf/17.1.x/bin/xlf95_r 

Base Portability Flags

500.perlbench_r:  -DSPEC_AIX   -DSPEC_LP64 
502.gcc_r:  -DSPEC_AIX   -DSPEC_NEED_ASPRINTF   -DSPEC_LP64 
505.mcf_r:  -DSPEC_LP64 
520.omnetpp_r:  -DSPEC_LP64 
523.xalancbmk_r:  -DSPEC_AIX   -DSPEC_LP64 
525.x264_r:  -DSPEC_LP64 
531.deepsjeng_r:  -DSPEC_LP64 
541.leela_r:  -DSPEC_AIX   -DSPEC_LP64 
548.exchange2_r:  -DSPEC_LP64 
557.xz_r:  -DSPEC_LP64 

Base Optimization Flags

C benchmarks:

 -m64   -Wl,-bbigtoc   -Wl,-blpdata   -lc++   -lpthread   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bplugin_opt:--data-layout-opt=1   -Wl,-bplugin_opt:-fold-complex-pointer-compare=false   -mcpu=native   -mabi=vec-extabi   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -flto   -mllvm -data-layout-opt=1   -O3   -fcommon   -mllvm -fold-complex-pointer-compare=false   -Wno-implicit-function-declaration   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 

C++ benchmarks:

 -m64   -Wl,-bbigtoc   -Wl,-blpdata   -lc++   -lpthread   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bplugin_opt:-fold-complex-pointer-compare=false   -mcpu=native   -mabi=vec-extabi   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -flto   -O3   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 

Fortran benchmarks:

 -q64   -bbigtoc   -blpdata   -lpthread   -Wl,-bplugin_opt:-fold-complex-pointer-compare=false   -O3   -qarch=auto   -qvecnvol   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -qlto   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 

Peak Compiler Invocation

C benchmarks:

 /opt/IBM/openxlC/17.1.1/bin/ibm-clang 

C++ benchmarks:

 /opt/IBM/openxlC/17.1.1/bin/ibm-clang++_r 

Fortran benchmarks:

 /opt/IBM/openxlf/17.1.x/bin/xlf95_r 

Peak Portability Flags

500.perlbench_r:  -DSPEC_AIX 
502.gcc_r:  -DSPEC_AIX   -DSPEC_NEED_ASPRINTF 
505.mcf_r:  -DSPEC_LP64 
523.xalancbmk_r:  -DSPEC_AIX 
525.x264_r:  -DSPEC_LP64 
531.deepsjeng_r:  -DSPEC_LP64 
541.leela_r:  -DSPEC_AIX   -DSPEC_LP64 
548.exchange2_r:  -DSPEC_LP64 
557.xz_r:  -DSPEC_LP64 

Peak Optimization Flags

C benchmarks:

500.perlbench_r:  -m32   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bmaxdata:0xD0000000/dsa   -Wl,-bplugin_opt:--ppc-set-dscr=1   -Wl,-bplugin_opt:-inline-hot-callsites-aggressively   -Wl,-blpdata   -lpthread   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -fno-strict-aliasing   -Wno-implicit-function-declaration   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
502.gcc_r:  -m32   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bmaxdata:0x50000000   -Wl,-bplugin_opt:--ppc-set-dscr=0x184   -Wl,-bplugin_opt:-fold-complex-pointer-compare=false   -Wl,-blpdata   -lpthread   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -mllvm -fold-complex-pointer-compare=false   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
505.mcf_r:  -m64   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bplugin_opt:--ppc-set-dscr=0x1c7   -Wl,-bplugin_opt:--data-layout-opt=3   -Wl,-blpdata   -lpthread   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -mllvm -data-layout-opt=3   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
525.x264_r:  -m64   -Wl,-bplugin_opt:--ppc-set-dscr=0x80   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-blpdata   -lpthread   -Wl,-bplugin_opt:-enable-aggressive-vectorization   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -fcommon   -frestrict-args   -mllvm -enable-aggressive-vectorization   -mllvm -ppc-enable-redxnintr   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
557.xz_r:  -m64   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bplugin_opt:-aggressive-late-full-unroll   -Wl,-blpdata   -lpthread   -mllvm -aggressive-late-full-unroll   -mllvm -unroll-threshold=500   -mllvm -inline-threshold=2000   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 

C++ benchmarks:

520.omnetpp_r:  -m32   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bmaxdata:0x30000000   -Wl,-bplugin_opt:--ppc-set-dscr=1   -Wl,-blpdata   -lpthread   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -Wl,-bplugin_opt:-dynamic-cast-opt=on   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
523.xalancbmk_r:  -m32   -Wl,-bplugin_opt:--ppc-set-dscr=0x80   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bmaxdata:0x30000000   -Wl,-bplugin_opt:-inline-hot-callsites-aggressively   -Wl,-bplugin_opt:-enable-partial-inlining   -Wl,-blpdata   -lpthread   -mllvm -enable-partial-inlining   -mllvm -enable-vec-find=true   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
531.deepsjeng_r:  -m64   -Wl,-bplugin_opt:--ppc-set-dscr=1   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bplugin_opt:-inline-hot-callsites-aggressively   -Wl,-blpdata   -lpthread   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 
541.leela_r:  -m64   -Wl,-bplugin_opt:--enable-ppc-gen-scalar-mass   -Wl,-bplugin_opt:-inline-hot-callsites-aggressively   -Wl,-bplugin_opt:-unroll-runtime=false   -Wl,-blpdata   -lpthread   -mllvm -aggressive-late-full-unroll   -mllvm -array-compress=true   -mllvm -enable-lvi-memoryssa=true   -mllvm -unroll-runtime=false   -O3   -mcpu=native   -mabi=vec-extabi   -flto   -fapprox-func   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -fprofile-generate   -fprofile-use=default.profdata   -mcmodel=large   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 

Fortran benchmarks:

 -q64   -Wl,-bplugin_opt:--ppc-set-dscr=1   -blpdata   -qlto   -O3   -qarch=auto   -qvecnvol   -mllvm -enable-ppc-gen-scalar-mass   -mllvm -vector-library=MASSV   -qprofile-generate   -qprofile-use=default.profdata   -qpic=large   -L/opt/IBM/xlmass/10.1.x/lib   -lmass   -L/opt/IBM/openxlf/17.1.x/lib   -lxlopt 

The flags files that were used to format this result can be browsed at
http://www.spec.org/cpu2017/flags/IBM_Open_XL_AIX_flags-RevB.2022-07-13.html,
http://www.spec.org/cpu2017/flags/IBM_AIX_7.3_S.html.

You can also download the XML flags sources by saving the following links:
http://www.spec.org/cpu2017/flags/IBM_Open_XL_AIX_flags-RevB.2022-07-13.xml,
http://www.spec.org/cpu2017/flags/IBM_AIX_7.3_S.xml.