CPU2017 Flag Description
Sun Microsystems Sun Fire V490

Test sponsored by Oracle Corporation

Implicitly Included Flags

This section contains descriptions of flags that were included implicitly by other flags, but which do not have a permanent home at SPEC.

• • -D__MATHERR_ERRNO_DONTCARE
  • 
  • oracle_studio_cc,oracle_studio_CC

  • Allows the compiler to assume that your code does not rely on setting of the errno variable.

• • -xmemalign=8
  • 

  • Sets the maximum assumed data alignment:

    • -xmemalign=4s assumes a 4 byte boundary and raise signal SIGBUS in the case of misaligned data accesses.
    • -xmemalign=8s assumes a 8 byte boundary and raise signal SIGBUS in the case of misaligned data accesses.
• • -fns
  • 

  • Selects faster (but nonstandard) handling of floating point arithmetic exceptions and gradual underflow.

• • -fsimple=2
  • 

  • Controls simplifying assumptions for floating point arithmetic:

    • -fsimple=0 permits no simplifying assumptions. Preserves strict IEEE 754 conformance.
    • -fsimple=1 allows the optimizer to assume:
      • The IEEE 754 default rounding/trapping modes do not change after process initialization.
      • Computations producing no visible result other than potential floating-point exceptions may be deleted.
      • Computations with Infinity or NaNs as operands need not propagate NaNs to their results. For example, x*0 may be replaced by 0.
      • Computations do not depend on sign of zero.
    • -fsimple=2 permits more aggressive floating point optimizations that may cause programs to produce different numeric results due to changes in rounding. Even with -fsimple=2, the optimizer still is not permitted to introduce a floating point exception in a program that otherwise produces none.
• • -fsingle
  • 
  • oracle_studio_cc

  • Evaluate float expressions as single precision.

• • -ftrap=%none
  • 

  • Turns off all IEEE 754 trapping modes.

• • -xalias_level=basic
  • 
  • oracle_studio_cc

  • Allows the compiler to perform type-based alias analysis at the specified alias level:

    • any assume all references can alias each other
    • basic assume that memory references that involve different C basic types do not alias each other.
    • weak assume that any structure pointer an point to any structure type
    • layout assume that memory references with the same sequence of types can alias
    • strict assume that structs and unions do not alias if their types differ, after removing tags.
    • std assume aliasing rules described in the ISO 1999 C standard: structs and unions must have the same types and tags in order to alias.
    • strong in addition to the restrictions at the std level, assume that pointers of type char * are used only to access an object of type char; and assume that there are no interior pointers.
• • -xbuiltin=%all
  • 

  • Substitute intrinsic functions or inline system functions where profitable for performance.

• • -xdepend
  • 

  • Analyze loops for inter-iteration data dependencies, and do loop restructuring. Loop restructuring includes loop interchange, loop fusion, scalar replacement, and elimination of "dead" array assignments.

• • -xlibmil
  • 

  • Use inline expansion for math library, libm.

• • -xlibmopt
  • 

  • Select the optimized math library.

• • -xO5
  • 

  • Specify optimization level n:

    • -xO1 does only basic local optimizations (peephole.)
    • -xO2 Do basic local and global optimizations, such as induction variable elimination, common subexpression elimination, constant propogation, register allocation, and basic block merging.
    • -xO3 Add global optimizations at the function level, loop unrolling, and software pipelining.
    • -xO4 Adds automatic inlining of functions in the same file.
    • -xO5 Uses optmization algorithms that may take significantly more compilation time or that do not have as high a probability of improving execution time, such as speculative code motion.
• • -xtarget=native
  • 

  • Selects options for architecture, chip timing, and cache sizes. These can also be controlled separately, via -xarch, -xchip, and -xcache, respectively. A wide variety of targets can be selected, including ultra3, ultra3cu, ultra3i, ultra3iplus, ultra4, ultra4plus, ultraT1, ultraT2, sparc64vi. In each case, appropriate options are selected for architecture, chip timing, and cache size to match that target.

    If -xtarget=native is selected, options that are appropriate for the system where the compile is being done.

    The default is -xtarget=generic, which sets the parameters for the best performance over most 32-bit platform architectures.

    On Solaris SPARC systems, the default pointer size with -xtarget=native is 32-bit.

  • Includes:
    • -xarch=...
    • -xcache=...
    • -xchip=...
• • -xarch=...
  • 

  • Specifies which instructions can be used. Among the choices are:

    • native Use the instructions available on the current processor
    • generic Use instructions that are compatible with most SPARC processors
    • ultra3cu Use instructions compatible with the UltraSPARC IIIcu processor
    • v8plusa Use instructions that are available on the UltraSPARC processors
    • v8plusb Use instructions that are available on the UltraSPARC III/IV processors
    • sparcfmaf Allows use of the v8plusb set plus extensions for floating-point multiply-add
    • sparcima Allows use of the v8plusb set plus extensions for floating-point and integer multiply-add
    • sparcvis2 Use instructions that are available on the UltraSPARC III/IV processors
    • sparcvis3 Use instructions that are available with sparcvis2 as well as fused multiply-add and VIS version 3.0 instrutions.
    • sparc5 Use instructions compatible with the SPARC M7 processor
• • -xcache=...
  • 

  • xcache defines the cache properties for use by the optimizer. It can specify use of default assumptions ("generic"); use of whatever the compiler can assume about the current platform ("native"); or an explicit description of up to three levels of cache, using colon-separated specifiers of the form si/li/ai[/ti], where:

    • si is the size of the cache, in kb
    • li is the line size, in bytes
    • ai is the associativity
    • ti (optional) is the number of hardware threads share the cache
• • -xchip=...
  • 

  • xchip determines timing properties that are assumed by the compiler. It does not limit which instructions are allowed (see xtarget for that). Among the choices are:

    • sparcvis2 Optimize for the UltraSPARC III/IV processors
    • ultra3 Optimize for the UltraSPARC III processor
    • ultra3cu Optimize for the UltraSPARC IIIcu processor
    • sparc64vi Optimize for the SPARC64 VI processor
    • native Optimize for the current processor
    • generic Use timing properties for good performance on most SPARC processors
    • sparc64vi Optimize for the SPARC64 VI processor
    • sparc64vii Optimize for the SPARC64 VII processor
    • sparc64viiplus Optimize for the SPARC64 VII+ processor
    • T3 Optimize for the SPARC T3 processor
    • T4 Optimize for the SPARC T4 processor
    • T5 Optimize for the SPARC T5 processor
    • M5 Optimize for the SPARC M5 processor
    • M7 Optimize for the SPARC M7 processor
• • -dalign
  • 

  • Assume data is naturally aligned.

• • -depend
  • 
  • oracle_studio_f90

  • Synonym for -xdepend.

  • Includes:
    • -xdepend
• • -ftrap_common
  • 

  • Sets the IEEE 754 trapping mode to common exceptions (invalid, division by zero, and overflow).

• • -xpad=local
  • 
  • oracle_studio_f90

  • Pad local variables, for better use of cache.

• • -xvector=lib
  • 

  • Allow the compiler to transform math library calls within loops into calls to the vector math library. Specifying -xvector is equivalent to -xvector=lib.

Commands and Options Used to Submit Benchmark Runs

submit=echo 'pbind -b...' > dobmk; sh dobmk (SPEC tools, Unix shell)
When running multiple copies of benchmarks, the SPEC config file feature submit is often used to cause individual jobs to be bound to specific processors. If so, the specific command may be found in the config file; here is a guide to understanding that command:

• submit= causes the SPEC tools to use this line when submitting jobs.
• echo ...> dobmk causes the generated commands to be written to a file, namely dobmk.

• pbind -b causes this copy's processes to be bound to the CPU specified by the expression that follows it. See the config file used in the submission for the exact syntax, which tends to be cumbersome because of the need to carefully quote parts of the expression. When all expressions are evaluated, the jobs are typically distributed evenly across the system, with each chip running the same number of jobs as all other chips, and each core running the same number of jobs as all other cores.

  The pbind expression may include various elements from the SPEC toolset and from standard Unix commands, such as:

  • $BIND: a reference to a value from the bind line, a line of the form "bind = n n n n", where each "n" is a processor number. See http://www.spec.org/cpu2006/docs/config.html#bind for details on this feature.
  • $$: the current process id
  • $SPECCOPYNUM: the SPEC tools-assigned number for this copy of the benchmark.
  • psrinfo: find out what processors are available
  • grep on-line: search the psrinfo output for information regarding on-line cpus
  • expr: Calculate simple arithmetic expressions. For example, the effect of binding jobs to a (quote-resolved) expression such as:
    expr ( $SPECCOPYNUM / 4 ) * 8 + ($SPECCOPYNUM % 4 ) )
    would be to send the jobs to processors whose numbers are:
    0,1,2,3, 8,9,10,11, 16,17,18,19 ...
  • awk...print \$1: Pick out the line corresponding to this copy of the benchmark and use the CPU number mentioned at the start of this line.
• sh dobmk actually runs the benchmark.

Shell, Environment, and Other Software Settings

This result has been formatted using multiple flags files. The "sw environment" from each of them appears next.

Sw environment from Oracle-Solaris-Studio12.5

Oracle Solaris SPEC CPU Flags

MTEXCLUSIVE
If set to "Y", additional memory allocation buckets will be created, so that threads will not need to share buckets unless more than 2*NCPUS threads are created. This variable is used by mtmalloc.

SUNW_MP_PROCBIND
Binds threads in an OpenMP program to the virtual processors enumerated in the assignment. Can also be set to TRUE, which casues threads to be bound in a round-robin fashion.

SUNW_MP_THR_IDLE
Specifies whether idle threads should SLEEP or SPIN.

STACKSIZE=<n>
Set the size of the stack (temporary storage area) for each slave thread of a multithreaded program.

ulimit -s <n>
Sets the stack size to n kbytes, or "unlimited" to allow the stack size to grow without limit.
Note that the "heap" and the "stack" share space; if your application allocates large amounts of memory on the heap, then you may find that the stack limit should not be set to "unlimited". A commonly used setting for SPEC CPU2006 purposes is a stack size of 128MB (131072K).

Sw environment from Oracle-SPARC

Oracle SPARC Series Platform File

LD_LIBRARY_PATH=<directories>
LD_LIBRARY_PATH controls the search order for both the compile-time and run-time linkers. Usually, it can be defaulted; but testers may sometimes choose to explicitly set it (as documented in the notes in the submission), in order to ensure that the correct versions of libraries are picked up.

MADV=access_lwp and LD_PRELOAD=madv.so.1
When the madv.so.1 shared object is present in the LD_PRELOAD list, it is possible to provide advice to the system about how memory is likely to be accessed. The advice present in MADV applies to all processes and their descendants. A commonly used value is access_lwp, which means that when memory is allocated, the next process to touch it will be the primary user. Examples of other possible values include sequential, for memory that is used only once and then no longer needed and acces_many when many processes will be sharing data.

MPSSHEAP=<size>, MPSSSTACK=<size>, and LD_PRELOAD=mpss.so.1
When these variables are set, the mpss.so.1 shared object will set the preferred page size for new processes, and their descendants, to the requested sizes for the heap and stack.

Operating System Tuning Parameters

Platform settings

One or more of the following settings may have been applied to the testbed. If so, the "Platform Notes" section of the report will say so; and you can read below to find out more about what these settings mean.

autoup=<n> (Unix /etc/system)
When the file system flush daemon fsflush runs, it writes to disk all modified file buffers that are more than n seconds old.

bufhwm=<n> (Unix /etc/system)
Sets the upper limit of the file system buffer cache. The units for bufhwm are in kilobytes.

cpu_bringup_set=<n> (Unix /etc/system)
Specifies which processors are enabled at boot time. <n> represents a bitmap of the processors to be brought online.

poweradm set administrative-authority=none (Unix, superuser commands)
Solaris power management settings are determined by an 'administrative-authority'. When the authority is set to 'none', Solaris does not attempt to manage power.

psrset -c <n> (Unix, superuser commands)
Creates a new processor set and displays the new processor set ID.

psrset -e <n> (Unix, superuser commands)
Executes a command (with optional arguments) in the specified processor set. The command process and any child processes are executed only by processors in the processor set.

segmap_percent=<n> (Unix /etc/system)
This value controls the size of the segmap cache as a percent of total memory. Set this value to help keep the file system cache from consuming memory unnecessarily.

STACKSIZE=<n> (Unix environment variable)
Set the size of the stack (temporary storage area) for each slave thread of a multithreaded program.

svcadm disable webconsole (Unix, superuser commands)
Turns off the Sun Web Console, a browser-based interface that performs systems management. If it is enabled, system administrators can manage systems, devices and services from remote systems.

ts_dispatch_extended=<n> (Unix /etc/system)
Controls which dispatch table is loaded upon boot. A value of 1 loads the large system table, a value of 0 loads the regular system table.

tune_t_fsflushr=<n> (Unix /etc/system)
Controls the number of seconds between runs of the file system flush daemon, fsflush.

user_reserve_hint_pct=<n> (Unix /etc/system)
Informs the system about how much memory is expected to be used by applications (as a percentage).

Virtualization Settings

Virtualization in SPARC systems

SPARC systems provide virtualization capabilities at several levels:

• Zones, created by Solaris
• Logical domains (LDoms), created by Oracle VM Server for SPARC
• Physical domains (PDoms), created by the Service Processor

At the time of release of SPEC CPU2017, Oracle submitted results to SPEC for a
1-Chip VM with SPARC M7
which used 2 of the above technologies, namely LDoms and PDoms. The example shown here is that system.

From the point of view of the VM

$ hostname
m7-16-002c-ld3
$ 
$ pkg info entire | grep Version
          Version: 0.5.11 (Oracle Solaris 11.3.10.5.0)
$ 
$ psrinfo -pv
The physical processor has 32 cores and 256 virtual processors (0-255)
  The core has 8 virtual processors (0-7)
  The core has 8 virtual processors (8-15)
  The core has 8 virtual processors (16-23)
  The core has 8 virtual processors (24-31)
  The core has 8 virtual processors (32-39)
  The core has 8 virtual processors (40-47)
  The core has 8 virtual processors (48-55)
  The core has 8 virtual processors (56-63)
  The core has 8 virtual processors (64-71)
  The core has 8 virtual processors (72-79)
  The core has 8 virtual processors (80-87)
  The core has 8 virtual processors (88-95)
  The core has 8 virtual processors (96-103)
  The core has 8 virtual processors (104-111)
  The core has 8 virtual processors (112-119)
  The core has 8 virtual processors (120-127)
  The core has 8 virtual processors (128-135)
  The core has 8 virtual processors (136-143)
  The core has 8 virtual processors (144-151)
  The core has 8 virtual processors (152-159)
  The core has 8 virtual processors (160-167)
  The core has 8 virtual processors (168-175)
  The core has 8 virtual processors (176-183)
  The core has 8 virtual processors (184-191)
  The core has 8 virtual processors (192-199)
  The core has 8 virtual processors (200-207)
  The core has 8 virtual processors (208-215)
  The core has 8 virtual processors (216-223)
  The core has 8 virtual processors (224-231)
  The core has 8 virtual processors (232-239)
  The core has 8 virtual processors (240-247)
  The core has 8 virtual processors (248-255)
    SPARC-M7 (chipid 3, clock 4133 MHz)
$ 

From the point of view of the Host

# hostname
m7-16-002c
# pkg info entire | grep Version:
       Version: 0.5.11 (Oracle Solaris 11.3.5.1.0)
# ldm --version

Logical Domains Manager (v 3.3.0.1.4)
        Hypervisor control protocol v 1.12
        Using Hypervisor MD v 1.4

System PROM:
        Hostconfig      v. 1.6.2.b      @(#)Hostconfig 1.6.2.b 2015/12/07 09:05
        Hypervisor      v. 1.15.2.a     @(#)Hypervisor 1.15.2.a 2015/11/20 04:45 
        OpenBoot        v. 4.38.2       @(#)OpenBoot 4.38.2 2015/10/30 13:09
# ldm list
NAME             STATE      FLAGS   CONS    VCPU  MEMORY   UTIL  NORM  UPTIME
primary          active     -n-cv-  UART    256   489984M  0.1%  0.1%  7d 2h 38m
ld1              active     -n----  5001    256   489984M  0.1%  0.1%  7d 2h 38m
ld2              active     -n----  5002    256   489984M  0.0%  0.0%  7d 2h 38m
ld3              active     -n----  5003    256   489984M  0.0%  0.0%  3d 8h 45m
# ldm list-rsrc-group -l -o mem,core /SYS/CMIOU11
NAME                                    
/SYS/CMIOU11                            

CORE
    CID                                             BOUND            
    704, 705, 706, 707, 712, 713, 714, 715          ld3              
    720, 721, 722, 723, 728, 729, 730, 731          ld3              
    736, 737, 738, 739, 744, 745, 746, 747          ld3              
    752, 753, 754, 755, 760, 761, 762, 763          ld3              

MEMORY
    PA               SIZE             BOUND            
    0x580050000000   489984M          ld3              
    0x5877f0000000   64M              _sys_            
    0x5877f4000000   192M             _sys_            
# 

From the point of view of the Service Processor

-> show /SP system_description

  /SP
    Properties:
        system_description = SPARC M7-16, ILOM v3.2.5.8.g, r105871

-> show /System system_fw_version

  /System
    Properties:
        system_fw_version = Sun System Firmware 9.5.2.g 2015/12/07 11:57

-> show HOST2 dcus_assigned   

  /HOST2
    Properties:
        dcus_assigned = /SYS/DCU2

-> show /SYS/DCU2 members     

  /SYS/DCU2
    Properties:
        members = /SYS/CMIOU8/CM/CMP /SYS/CMIOU9/CM/CMP /SYS/CMIOU10/CM/CMP 
                  /SYS/CMIOU11/CM/CMP

-> 

   [Output was edited to reduce white space]

-> show /SYS/CMIOU11/CM/CMP fru_name -t -format nowrap
Target                             | Property         | Value                    
-----------------------------------+------------------+--------------------------
/SYS/CMIOU11/CM/CMP                | fru_name         | Oracle SPARC M7
/SYS/CMIOU11/CM/CMP/BOB00/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB00/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB01/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB01/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB10/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB10/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB11/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB11/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB20/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB20/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB21/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB21/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB30/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB30/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB31/CH0/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM
/SYS/CMIOU11/CM/CMP/BOB31/CH1/DIMM | fru_name         | 32768MB DDR4 SDRAM DIMM

-> show /SYS/CMIOU11/CM/CMP fru_manufacturer -t -format nowrap
Target                             | Property         | Value                    
-----------------------------------+------------------+--------------------------
/SYS/CMIOU11/CM/CMP                | fru_manufacturer | Oracle Corporation
/SYS/CMIOU11/CM/CMP/BOB00/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB00/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB01/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB01/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB10/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB10/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB11/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB11/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB20/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB20/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB21/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB21/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB30/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB30/CH1/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB31/CH0/DIMM | fru_manufacturer | Samsung
/SYS/CMIOU11/CM/CMP/BOB31/CH1/DIMM | fru_manufacturer | Samsung

-> show /SYS/CMIOU11/CM/CMP fru_part_number -t -format nowrap 
Target                             | Property         | Value                    
-----------------------------------+------------------+--------------------------
/SYS/CMIOU11/CM/CMP/BOB00/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB00/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB01/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB01/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB10/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB10/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB11/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB11/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB20/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB20/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB21/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB21/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB30/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB30/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB31/CH0/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC
/SYS/CMIOU11/CM/CMP/BOB31/CH1/DIMM | fru_part_number  | 07075400,M393A4K40BB1-CRC

-> 

For more information

See: www.oracle.com/technetwork/server-storage/sun-sparc-enterprise/documentation/sparc-t7-m7-server-architecture-2702877.pdf

Firmware / BIOS / Microcode Settings

Power management policy (Integrated Lights Out Manager, ILOM)

Flag description origin markings:

	Indicates that the flag description came from the user flags file.
	Indicates that the flag description came from the suite-wide flags file.
	Indicates that the flag description came from a per-benchmark flags file.

For questions about the meanings of these flags, please contact the tester.
For other inquiries, please contact info@spec.org
Copyright 2017-2019 Standard Performance Evaluation Corporation
Tested with SPEC CPU2017 v0.903.0.
Report generated on 2019-09-11 09:48:50 by SPEC CPU2017 flags formatter v5178.