hpc2021 Result Flag Description

Base Compiler Invocation

C benchmarks

- mpicc
- CC, LD
- The OpenMPI C driver configured for use with the AOMP C compiler (clang).

C++ benchmarks

- mpicxx
- CXX, LD
- The OpenMPI C++ driver configured for use with the AOMP C++ compiler (clang++).

Fortran benchmarks

- mpif90
- FC, LD
- The OpenMPI Fortran driver configured for use with the AOMP Fortran compiler (flang).

Base Portability Flags

519.clvleaf_t

- -DSPEC_USE_MPIFH
- FPPPORTABILITY
- Use the MPIF header file for FORTRAN interfaces rather than compiler specific module files.

521.miniswp_t

- -DUSE_KBA
- BENCH_CFLAGS
- Uses KBA to configure benchmark. FIXME.
- -DUSE_ACCELDIR
- BENCH_CFLAGS
- Uses ACCELDIR to configure benchmark. FIXME.

528.pot3d_t

- -DSPEC_USE_MPIFH
- FPPPORTABILITY
- Use the MPIF header file for FORTRAN interfaces rather than compiler specific module files.

532.sph_exa_t

- -DSPEC_USE_LT_IN_KERNELS
- BENCH_CXXFLAGS
- Uses lookup tables for critical functions instead of computing them in-place using math functions.

535.weather_t

- -DSPEC_USE_MPIFH
- FPPPORTABILITY
- Use the MPIF header file for FORTRAN interfaces rather than compiler specific module files.

Base Optimization Flags

C benchmarks

- -O3
- mpicc, mpicxx,mpif90
- OPTIMIZE
- All level 1 and 2 optimizations are performed. In addition, this level enables more aggressive code hoisting and scalar replacement optimizations that may or may not be profitable.
- Includes:
  - -O2
    - -O1

C++ benchmarks

- -O3
- mpicc, mpicxx,mpif90
- OPTIMIZE
- All level 1 and 2 optimizations are performed. In addition, this level enables more aggressive code hoisting and scalar replacement optimizations that may or may not be profitable.
- Includes:
  - -O2
    - -O1

Fortran benchmarks

- -O3
- mpicc, mpicxx,mpif90
- OPTIMIZE
- All level 1 and 2 optimizations are performed. In addition, this level enables more aggressive code hoisting and scalar replacement optimizations that may or may not be profitable.
- Includes:
  - -O2
    - -O1

Base Other Flags

C benchmarks

- -I/home/rlieberm/rocm/rocm-4.3.0-llvm/llvm/include
- PORTABILITY
- Specifies a directory to search for include files. Use -I to add directories to the search path for include files.

C++ benchmarks

- -I/home/rlieberm/rocm/rocm-4.3.0-llvm/llvm/include
- PORTABILITY
- Specifies a directory to search for include files. Use -I to add directories to the search path for include files.

Fortran benchmarks

- -I/home/rlieberm/rocm/rocm-4.3.0-llvm/llvm/include
- PORTABILITY
- Specifies a directory to search for include files. Use -I to add directories to the search path for include files.
- -I/home/software/openmpi/aocc30/4.0.5/include/
- FPPPORTABILITY
- Specifies a directory to search for include files. Use -I to add directories to the search path for include files.

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.

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.

The flags file that was used to format this result can be browsed at
http://www.spec.org/hpc2021/flags/amd2021_flags.html.

You can also download the XML flags source by saving the following link:
http://www.spec.org/hpc2021/flags/amd2021_flags.xml.

For questions about the meanings of these flags, please contact the tester.
For other inquiries, please contact info@spec.org
Copyright 2021-2023 Standard Performance Evaluation Corporation
Tested with SPEC hpc2021 v1.0.2.
Report generated on 2023-08-25 18:56:58 by SPEC hpc2021 flags formatter v1.0.3 .

hpc2021 Flag Description

Test sponsored by Advanced Micro Devices

Compilers: AMD Fortran/C/C++

Operating systems: Linux

Base Compiler Invocation

C benchmarks

C++ benchmarks

Fortran benchmarks

Base Portability Flags

519.clvleaf_t

521.miniswp_t

528.pot3d_t

532.sph_exa_t

535.weather_t

Base Optimization Flags

C benchmarks

C++ benchmarks

Fortran benchmarks

Base Other Flags

C benchmarks

C++ benchmarks

Fortran benchmarks

Implicitly Included Flags