OMP2012 Flag Description
Megware SuperMicro A+ Server 1042G-LTF

Test sponsored by Technische Universitaet Dresden


Base Compiler Invocation

C benchmarks

C++ benchmarks

Fortran benchmarks


Base Portability Flags

350.md


Base Optimization Flags

C benchmarks

C++ benchmarks

Fortran benchmarks


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.


Shell, Environment, and Other Software Settings

MP_BIND=YES
Specifying MP_BIND=yes binds OpenMP threads executing in a parallel region to individual physical processors
MP_BLIST
MP_BLIST (optional) affects how the threads are distributed across processors. If defined, OpenMP thread n is bound to the processor whose ID equals the n-th element in MP_BLIST
MPSTKZ
MPSTKZ defines the size of the stacks used by threads executing in parallel regions.
OMP_DYNAMIC=FALSE
OMP_DYNAMIC=[ 1 | 0 ] Enables (1) or disables (0) the dynamic adjustment of the number of threads.
OMP_NESTED=FALSE
OMP_NESTED=[ 1 | 0 ] Enables (1) or disables (0) nested parallelism.
OMP_STACKSIZE
The OMP_STACKSIZE environment variable indicates the stack size of threads created by the OpenMP runtime. .

Flag description origin markings:

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

The flags file that was used to format this result can be browsed at
http://www.spec.org/omp2012/flags/pgi129_linux_flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/omp2012/flags/pgi129_linux_flags.xml.


For questions about the meanings of these flags, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright 2012-2014 Standard Performance Evaluation Corporation
Tested with SPEC OMP2012 v21.
Report generated on Tue Jul 22 13:36:06 2014 by SPEC OMP2012 flags formatter v538.