392 lines
17 KiB
INI
392 lines
17 KiB
INI
#------------------------------------------------------------------------------
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# SPEC CPU(R) 2017 config for gcc/g++/gfortran on Linux x86
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#------------------------------------------------------------------------------
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#
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# Usage: (1) Copy this to a new name
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# cd $SPEC/config
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# cp Example-x.cfg myname.cfg
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# (2) Change items that are marked 'EDIT' (search for it)
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#
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# SPEC tested this config file with:
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# Compiler version(s): Various. See note "Older GCC" below.
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# Operating system(s): Oracle Linux Server 6, 7, 8 /
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# Red Hat Enterprise Linux Server 6, 7, 8
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# SUSE Linux Enterprise Server 15
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# Ubuntu 19.04
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# Hardware: Xeon, EPYC
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#
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# If your system differs, this config file might not work.
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# You might find a better config file at https://www.spec.org/cpu2017/results
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#
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# Note: Older GCC
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#
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# Please use the newest GCC that you can. The default version packaged with
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# your operating system may be very old; look for alternate packages with a
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# newer version.
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#
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# If you have no choice and must use an old version, here is what to expect:
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#
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# - "peak" tuning: Several benchmarks will fail at peak tuning if you use
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# compilers older than GCC 7.
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# In that case, please use base only.
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# See: https://www.spec.org/cpu2017/Docs/overview.html#Q16
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# https://www.spec.org/cpu2017/Docs/config.html#tune
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# Peak tuning is expected to work for all or nearly all
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# benchmarks as of GCC 7 or later.
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# Exception:
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# - See topic "628.pop2_s basepeak", below.
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#
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# - "base" tuning: This config file is expected to work for base tuning with
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# GCC 4.8.5 or later
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# Exception:
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# - Compilers vintage about 4.9 may need to turn off the
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# tree vectorizer, by adding to the base OPTIMIZE flags:
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# -fno-tree-loop-vectorize
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#
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# Unexpected errors? Try reducing the optimization level, or try removing:
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# -march=native
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#
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# Compiler issues: Contact your compiler vendor, not SPEC.
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# For SPEC help: https://www.spec.org/cpu2017/Docs/techsupport.html
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#------------------------------------------------------------------------------
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#--------- Label --------------------------------------------------------------
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# Arbitrary string to tag binaries (no spaces allowed)
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# Two Suggestions: # (1) EDIT this label as you try new ideas.
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%ifndef %{label}
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% define label "nix" # (2) Use a label meaningful to *you*.
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%endif
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#--------- Preprocessor -------------------------------------------------------
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%ifndef %{bits} # EDIT to control 32 or 64 bit compilation. Or,
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% define bits 64 # you can set it on the command line using:
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%endif # 'runcpu --define bits=nn'
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%ifndef %{build_ncpus} # EDIT to adjust number of simultaneous compiles.
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% define build_ncpus 8 # Or, you can set it on the command line:
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%endif # 'runcpu --define build_ncpus=nn'
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# Don't change this part.
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%if %{bits} == 64
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% define model -m64
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%elif %{bits} == 32
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% define model -m32
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%else
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% error Please define number of bits - see instructions in config file
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%endif
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%if %{label} =~ m/ /
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% error Your label "%{label}" contains spaces. Please try underscores instead.
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%endif
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%if %{label} !~ m/^[a-zA-Z0-9._-]+$/
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% error Illegal character in label "%{label}". Please use only alphanumerics, underscore, hyphen, and period.
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%endif
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#--------- Global Settings ----------------------------------------------------
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# For info, see:
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# https://www.spec.org/cpu2017/Docs/config.html#fieldname
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# Example: https://www.spec.org/cpu2017/Docs/config.html#tune
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command_add_redirect = 1
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flagsurl = $[top]/config/flags/gcc.xml
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ignore_errors = 1
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iterations = 1
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label = %{label}-m%{bits}
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line_width = 1020
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log_line_width = 1020
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makeflags = --jobs=%{build_ncpus}
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mean_anyway = 1
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output_format = txt,html,cfg,pdf,csv
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preenv = 1
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reportable = 0
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tune = base,peak # EDIT if needed: set to "base" for old GCC.
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# See note "Older GCC" above.
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#--------- How Many CPUs? -----------------------------------------------------
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# Both SPECrate and SPECspeed can test multiple chips / cores / hw threads
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# - For SPECrate, you set the number of copies.
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# - For SPECspeed, you set the number of threads.
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# See: https://www.spec.org/cpu2017/Docs/system-requirements.html#MultipleCPUs
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#
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# q. How many should I set?
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# a. Unknown, you will have to try it and see!
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#
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# To get you started, some suggestions:
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#
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# copies - This config file defaults to testing only 1 copy. You might
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# try changing it to match the number of cores on your system,
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# or perhaps the number of virtual CPUs as reported by:
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# grep -c processor /proc/cpuinfo
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# Be sure you have enough memory. See:
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# https://www.spec.org/cpu2017/Docs/system-requirements.html#memory
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#
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# threads - This config file sets a starting point. You could try raising
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# it. A higher thread count is much more likely to be useful for
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# fpspeed than for intspeed.
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#
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intrate,fprate:
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copies = 1 # EDIT to change number of copies (see above)
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intspeed,fpspeed:
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threads = 4 # EDIT to change number of OpenMP threads (see above)
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#------- Compilers ------------------------------------------------------------
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default:
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# EDIT: The parent directory for your compiler.
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# Do not include the trailing /bin/
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# Do not include a trailing slash
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# Examples:
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# 1 On a Red Hat system, you said:
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# 'yum install devtoolset-9'
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# Use: % define gcc_dir "/opt/rh/devtoolset-9/root/usr"
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#
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# 2 You built GCC in: /disk1/mybuild/gcc-10.1.0/bin/gcc
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# Use: % define gcc_dir "/disk1/mybuild/gcc-10.1.0"
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#
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# 3 You want: /usr/bin/gcc
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# Use: % define gcc_dir "/usr"
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# WARNING: See section "Older GCC" above.
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#
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#%ifndef %{gcc_dir}
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#% define gcc_dir "@GCC_DIR@" # EDIT (see above)
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#%endif
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# EDIT: If your compiler version is 10 or greater, you must enable the next
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# line to avoid compile errors for several FP benchmarks
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#
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%define GCCge10 # EDIT: remove the '#' from column 1 if using GCC 10 or later
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# EDIT if needed: the preENV line adds library directories to the runtime
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# path. You can adjust it, or add lines for other environment variables.
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# See: https://www.spec.org/cpu2017/Docs/config.html#preenv
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# and: https://gcc.gnu.org/onlinedocs/gcc/Environment-Variables.html
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#preENV_LD_LIBRARY_PATH = %{gcc_dir}/lib64/:%{gcc_dir}/lib/:/lib64
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#preENV_LD_LIBRARY_PATH = %{gcc_dir}/lib64/:%{gcc_dir}/lib/:/lib64:%{ENV_LD_LIBRARY_PATH}
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#SPECLANG = %{gcc_dir}/bin/
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CC = %{ENV_CC} -std=c99
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CXX = %{ENV_CXX} -std=c++03
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FC = %{ENV_FC}
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# How to say "Show me your version, please"
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CC_VERSION_OPTION = --version
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CXX_VERSION_OPTION = --version
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FC_VERSION_OPTION = --version
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default:
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%if %{bits} == 64
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sw_base_ptrsize = 64-bit
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sw_peak_ptrsize = 64-bit
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%else
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sw_base_ptrsize = 32-bit
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sw_peak_ptrsize = 32-bit
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%endif
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#--------- Portability --------------------------------------------------------
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default: # data model applies to all benchmarks
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%if %{bits} == 32
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# Strongly recommended because at run-time, operations using modern file
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# systems may fail spectacularly and frequently (or, worse, quietly and
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# randomly) if a program does not accommodate 64-bit metadata.
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EXTRA_PORTABILITY = -D_FILE_OFFSET_BITS=64
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%else
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EXTRA_PORTABILITY = -DSPEC_LP64
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%endif
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# Benchmark-specific portability (ordered by last 2 digits of bmark number)
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500.perlbench_r,600.perlbench_s: #lang='C'
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%if %{bits} == 32
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% define suffix IA32
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%else
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% define suffix X64
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%endif
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PORTABILITY = -DSPEC_LINUX_%{suffix}
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521.wrf_r,621.wrf_s: #lang='F,C'
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CPORTABILITY = -DSPEC_CASE_FLAG
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FPORTABILITY = -fconvert=big-endian
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523.xalancbmk_r,623.xalancbmk_s: #lang='CXX'
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PORTABILITY = -DSPEC_LINUX
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526.blender_r: #lang='CXX,C'
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PORTABILITY = -funsigned-char -DSPEC_LINUX
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527.cam4_r,627.cam4_s: #lang='F,C'
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PORTABILITY = -DSPEC_CASE_FLAG
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628.pop2_s: #lang='F,C'
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CPORTABILITY = -DSPEC_CASE_FLAG
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FPORTABILITY = -fconvert=big-endian
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#----------------------------------------------------------------------
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# GCC workarounds that do not count as PORTABILITY
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#----------------------------------------------------------------------
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# The workarounds in this section would not qualify under the SPEC CPU
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# PORTABILITY rule.
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# - In peak, they can be set as needed for individual benchmarks.
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# - In base, individual settings are not allowed; set for whole suite.
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# See:
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# https://www.spec.org/cpu2017/Docs/runrules.html#portability
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# https://www.spec.org/cpu2017/Docs/runrules.html#BaseFlags
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#
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# Integer workarounds - peak
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#
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500.perlbench_r,600.perlbench_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/500.perlbench_r.html
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EXTRA_CFLAGS = -fno-strict-aliasing -fno-unsafe-math-optimizations -fno-finite-math-only
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502.gcc_r,602.gcc_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/502.gcc_r.html
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EXTRA_CFLAGS = -fno-strict-aliasing -fgnu89-inline
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505.mcf_r,605.mcf_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/505.mcf_r.html
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EXTRA_CFLAGS = -fno-strict-aliasing
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525.x264_r,625.x264_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/525.x264_r.html
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EXTRA_CFLAGS = -fcommon
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#
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# Integer workarounds - base - combine the above - https://www.spec.org/cpu2017/Docs/runrules.html#BaseFlags
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#
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intrate,intspeed=base:
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EXTRA_CFLAGS = -fno-strict-aliasing -fno-unsafe-math-optimizations -fno-finite-math-only -fgnu89-inline -fcommon
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#
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# Floating Point workarounds - peak
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#
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511.povray_r=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/511.povray_r.html
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EXTRA_CFLAGS = -fno-strict-aliasing
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521.wrf_r,621.wrf_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/521.wrf_r.html
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% ifdef %{GCCge10} # workaround for GCC v10 (and presumably later)
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EXTRA_FFLAGS = -fallow-argument-mismatch
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% endif
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527.cam4_r,627.cam4_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/527.cam4_r.html
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EXTRA_CFLAGS = -fno-strict-aliasing
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% ifdef %{GCCge10} # workaround for GCC v10 (and presumably later)
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EXTRA_FFLAGS = -fallow-argument-mismatch
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% endif
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# See also topic "628.pop2_s basepeak" below
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628.pop2_s=peak: # https://www.spec.org/cpu2017/Docs/benchmarks/628.pop2_s.html
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% ifdef %{GCCge10} # workaround for GCC v10 (and presumably later)
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EXTRA_FFLAGS = -fallow-argument-mismatch
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% endif
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#
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# FP workarounds - base - combine the above - https://www.spec.org/cpu2017/Docs/runrules.html#BaseFlags
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#
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fprate,fpspeed=base:
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EXTRA_CFLAGS = -fno-strict-aliasing
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% ifdef %{GCCge10} # workaround for GCC v10 (and presumably later)
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EXTRA_FFLAGS = -fallow-argument-mismatch
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% endif
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#-------- Tuning Flags common to Base and Peak --------------------------------
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#
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# Speed (OpenMP and Autopar allowed)
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#
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%if %{bits} == 32
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intspeed,fpspeed:
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#
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# Many of the speed benchmarks (6nn.benchmark_s) do not fit in 32 bits
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# If you wish to run SPECint2017_speed or SPECfp2017_speed, please use
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#
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# runcpu --define bits=64
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#
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fail_build = 1
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%else
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intspeed,fpspeed:
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EXTRA_OPTIMIZE = -fopenmp -DSPEC_OPENMP
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fpspeed:
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#
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# 627.cam4 needs a big stack; the preENV will apply it to all
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# benchmarks in the set, as required by the rules.
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#
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preENV_OMP_STACKSIZE = 120M
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%endif
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#-------- Base Tuning Flags ----------------------------------------------
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# EDIT if needed -- If you run into errors, you may need to adjust the
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# optimization - for example you may need to remove
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# the -march=native. See topic "Older GCC" above.
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#
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default=base: # flags for all base
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OPTIMIZE = -g -O3 -march=native
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#-------- Peak Tuning Flags ----------------------------------------------
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default=peak:
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OPTIMIZE = -g -Ofast -march=native -flto
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PASS1_FLAGS = -fprofile-generate
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PASS2_FLAGS = -fprofile-use
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# 628.pop2_s basepeak: Depending on the interplay of several optimizations,
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# 628.pop2_s might not validate with peak tuning. Use the base
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# version instead. See:
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# https:// www.spec.org/cpu2017/Docs/benchmarks/628.pop2_s.html
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628.pop2_s=peak:
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basepeak = yes
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#------------------------------------------------------------------------------
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# Tester and System Descriptions - EDIT all sections below this point
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#------------------------------------------------------------------------------
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# For info about any field, see
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# https://www.spec.org/cpu2017/Docs/config.html#fieldname
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# Example: https://www.spec.org/cpu2017/Docs/config.html#hw_memory
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#-------------------------------------------------------------------------------
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#--------- EDIT to match your version -----------------------------------------
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default:
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sw_compiler001 = C/C++/Fortran: Version 10.1.0 of GCC, the
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sw_compiler002 = GNU Compiler Collection
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#--------- EDIT info about you ------------------------------------------------
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# To understand the difference between hw_vendor/sponsor/tester, see:
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# https://www.spec.org/cpu2017/Docs/config.html#test_sponsor
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intrate,intspeed,fprate,fpspeed: # Important: keep this line
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hw_vendor = My Corporation
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tester = My Corporation
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test_sponsor = My Corporation
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license_num = nnn (Your SPEC license number)
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# prepared_by = # Ima Pseudonym # Whatever you like: is never output
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#--------- EDIT system availability dates -------------------------------------
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intrate,intspeed,fprate,fpspeed: # Important: keep this line
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# Example # Brief info about field
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hw_avail = # Nov-2099 # Date of LAST hardware component to ship
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sw_avail = # Nov-2099 # Date of LAST software component to ship
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fw_bios = # Version Mumble released May-2099 # Firmware information
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#--------- EDIT system information --------------------------------------------
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intrate,intspeed,fprate,fpspeed: # Important: keep this line
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# Example # Brief info about field
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# hw_cpu_name = # Intel Xeon E9-9999 v9 # chip name
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hw_cpu_nominal_mhz = # 9999 # Nominal chip frequency, in MHz
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hw_cpu_max_mhz = # 9999 # Max chip frequency, in MHz
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# hw_disk = # 9 x 9 TB SATA III 9999 RPM # Size, type, other perf-relevant info
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hw_model = # TurboBlaster 3000 # system model name
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# hw_nchips = # 99 # number chips enabled
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hw_ncores = # 9999 # number cores enabled
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hw_ncpuorder = # 1-9 chips # Ordering options
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hw_nthreadspercore = # 9 # number threads enabled per core
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hw_other = # TurboNUMA Router 10 Gb # Other perf-relevant hw, or "None"
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# hw_memory001 = # 999 GB (99 x 9 GB 2Rx4 PC4-2133P-R, # The 'PCn-etc' is from the JEDEC
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# hw_memory002 = # running at 1600 MHz) # label on the DIMM.
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hw_pcache = # 99 KB I + 99 KB D on chip per core # Primary cache size, type, location
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hw_scache = # 99 KB I+D on chip per 9 cores # Second cache or "None"
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hw_tcache = # 9 MB I+D on chip per chip # Third cache or "None"
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hw_ocache = # 9 GB I+D off chip per system board # Other cache or "None"
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# sw_file = # ext99 # File system
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# sw_os001 = # Linux Sailboat # Operating system
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# sw_os002 = # Distribution 7.2 SP1 # and version
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sw_other = # TurboHeap Library V8.1 # Other perf-relevant sw, or "None"
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# sw_state = # Run level 99 # Software state.
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power_management = # briefly summarize power settings
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# Note: Some commented-out fields above are automatically set to preliminary
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# values by sysinfo
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# https://www.spec.org/cpu2017/Docs/config.html#sysinfo
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# Uncomment lines for which you already know a better answer than sysinfo
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