[test-suite] r289666 - Add XSBench
Hal Finkel via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 3 06:15:28 PST 2017
On 12/18/2016 02:02 AM, Sean Silva wrote:
> Do you have contact with the folks that develop these proxy apps?
Yes. The XSBench author helped me construct the "runs for a few seconds"
input configuration.
>
> It seems like RSBench includes its own RNG. It seems like it would be
> beneficial overall to the benchmarks for them to not rely on details
> of the system rand(). Maybe it's as easy as copypasting it into the
> other proxy apps?
> https://github.com/ANL-CESAR/RSBench/blob/master/src/utils.c
So, as it turns out, I screwed this up. XSBench also contains its own
RNG that is used in verification mode. As a result, the glibc rand
emulation code is not necessary. The problem on ARM (and also on any
other 32-bit architecture) was that this rn_v routine used 'unsigned
long' instead of uint64_t, and so produced different numbers on 64-bit
and 32-bit architectures (thus causing the output to fail to match the
reference output). This is easy to fix and I'll remove the unnecessary
glibc-rand-emulation code I added before recommiting.
Thanks again,
Hal
>
>
> -- Sean Silva
>
> On Wed, Dec 14, 2016 at 8:42 AM, Hal Finkel via llvm-commits
> <llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>> wrote:
>
> Author: hfinkel
> Date: Wed Dec 14 10:42:31 2016
> New Revision: 289666
>
> URL: http://llvm.org/viewvc/llvm-project?rev=289666&view=rev
> <http://llvm.org/viewvc/llvm-project?rev=289666&view=rev>
> Log:
> Add XSBench
>
> The US Department of Energy (DOE) has open-sourced a significant
> number of
> so-called proxy applications (i.e. small applications,
> representative of our
> larger workloads in some respects, intended for use as benchmarks
> and test beds
> for various kind of porting exercises). Many of these are useful
> as compiler
> tests, and I'd like to add these to our test suite. Doing so will
> increase the
> representation within our test suite of HPC/scientific
> applications and allow
> us to better track how Clang/LLVM is doing in this area. Scientific
> applications are certainly a diverse group in themselves, and so
> my long term
> goal is to add a significant number of these proxies to ensure
> good coverage.
>
> Some months ago, I compiled a list of our open-source proxy
> applications
> released by the various DOE laboratories
> (https://gitlab.com/llvm-doe/public/wikis/DOEProxyApps
> <https://gitlab.com/llvm-doe/public/wikis/DOEProxyApps>). By my
> estimate, of the
> approximately 40 proxy applications on that list, around half could be
> reasonably added to our test suite. We're continuing to develop
> new proxies,
> and so the number of suitable applications should grow somewhat in
> the future.
>
> In any case, here's the first one: XSBench. This is a C
> application with a
> straightforward reference output. It is designed to represent a key
> computational kernel of the Monte-Carlo neutronics application
> OpenMC. The
> builtin "small" test configuration is mostly suitable for our test
> suite - the
> parameters have been adjusted slightly so that the test uses only
> ~27MB of
> memory and runs in a few seconds. The only complication in adding this
> application is its dependence on rand(). The developer's provided
> known-good
> output will work only for glibc's implementation of rand (other rand
> implementation obviously may produce a different series of random
> numbers given
> the same initial seed). Luckily, the algorithm that glibc uses for
> rand() is
> reasonably well described by various web pages, and so I
> constructed a small
> independent implementation. This is in the glibc_compat_rand.{c,h}
> files.
>
> As a reflection of my desire to add more of these applications,
> I've place this
> in a subdirectory named DOE-ProxyApps-C (the idea being that the
> C++ proxy
> applications will get a DOE-ProxyApps-C++ directory or similar).
>
> Differential Revision: https://reviews.llvm.org/D27311
> <https://reviews.llvm.org/D27311>
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/CMakeLists.txt
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/Makefile
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CMakeLists.txt
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CalculateXS.c
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/GridInit.c
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/LICENSE
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Main.c
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Makefile
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Materials.c
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.reference_output
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSbench_header.h
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSutils.c
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.c
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.h
>
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/io.c
> Modified:
> test-suite/trunk/MultiSource/Benchmarks/CMakeLists.txt
> test-suite/trunk/MultiSource/Benchmarks/Makefile
>
> Modified: test-suite/trunk/MultiSource/Benchmarks/CMakeLists.txt
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/CMakeLists.txt?rev=289666&r1=289665&r2=289666&view=diff
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/CMakeLists.txt?rev=289666&r1=289665&r2=289666&view=diff>
> ==============================================================================
> --- test-suite/trunk/MultiSource/Benchmarks/CMakeLists.txt (original)
> +++ test-suite/trunk/MultiSource/Benchmarks/CMakeLists.txt Wed Dec
> 14 10:42:31 2016
> @@ -18,6 +18,7 @@ add_subdirectory(llubenchmark)
> add_subdirectory(mediabench)
> add_subdirectory(nbench)
> add_subdirectory(sim)
> +add_subdirectory(DOE-ProxyApps-C)
>
> if((NOT "${TARGET_OS}" STREQUAL "Darwin") OR (NOT "${ARCH}"
> STREQUAL "ARM"))
> add_subdirectory(TSVC)
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/CMakeLists.txt
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/CMakeLists.txt?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/CMakeLists.txt?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/CMakeLists.txt
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/CMakeLists.txt
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,2 @@
> +add_subdirectory(XSBench)
> +
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/Makefile
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/Makefile?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/Makefile?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/Makefile
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/Makefile
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,7 @@
> +# MultiSource/DOE-ProxyApps-C Makefile: Build all subdirectories
> automatically
> +
> +LEVEL = ../../..
> +PARALLEL_DIRS = XSBench
> +
> +
> +include $(LEVEL)/Makefile.programs
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CMakeLists.txt
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CMakeLists.txt?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CMakeLists.txt?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CMakeLists.txt
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CMakeLists.txt
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,5 @@
> +set(PROG XSBench)
> +set(CPPFLAGS -DVERIFICATION)
> +set(LDFLAGS -lm)
> +set(RUN_OPTIONS -s small -g 1250 -l 1000000)
> +llvm_multisource()
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CalculateXS.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CalculateXS.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CalculateXS.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CalculateXS.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/CalculateXS.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,124 @@
> +#include "XSbench_header.h"
> +
> +// Calculates the microscopic cross section for a given nuclide &
> energy
> +void calculate_micro_xs( double p_energy, int nuc, long n_isotopes,
> + long n_gridpoints,
> + GridPoint * restrict energy_grid,
> + NuclideGridPoint ** restrict
> nuclide_grids,
> + int idx, double * restrict xs_vector ){
> +
> + // Variables
> + double f;
> + NuclideGridPoint * low, * high;
> +
> + // pull ptr from energy grid and check to ensure that
> + // we're not reading off the end of the nuclide's grid
> + if( energy_grid[idx].xs_ptrs[nuc] == n_gridpoints - 1 )
> + low =
> &nuclide_grids[nuc][energy_grid[idx].xs_ptrs[nuc] - 1];
> + else
> + low =
> &nuclide_grids[nuc][energy_grid[idx].xs_ptrs[nuc]];
> +
> + high = low + 1;
> +
> + // calculate the re-useable interpolation factor
> + f = (high->energy - p_energy) / (high->energy - low->energy);
> +
> + // Total XS
> + xs_vector[0] = high->total_xs - f * (high->total_xs -
> low->total_xs);
> +
> + // Elastic XS
> + xs_vector[1] = high->elastic_xs - f * (high->elastic_xs -
> low->elastic_xs);
> +
> + // Absorbtion XS
> + xs_vector[2] = high->absorbtion_xs - f *
> (high->absorbtion_xs - low->absorbtion_xs);
> +
> + // Fission XS
> + xs_vector[3] = high->fission_xs - f * (high->fission_xs -
> low->fission_xs);
> +
> + // Nu Fission XS
> + xs_vector[4] = high->nu_fission_xs - f *
> (high->nu_fission_xs - low->nu_fission_xs);
> +
> + //test
> + /*
> + if( omp_get_thread_num() == 0 )
> + {
> + printf("Lookup: Energy = %lf, nuc = %d\n",
> p_energy, nuc);
> + printf("e_h = %lf e_l = %lf\n", high->energy ,
> low->energy);
> + printf("xs_h = %lf xs_l = %lf\n",
> high->elastic_xs, low->elastic_xs);
> + printf("total_xs = %lf\n\n", xs_vector[1]);
> + }
> + */
> +
> +}
> +
> +// Calculates macroscopic cross section based on a given material
> & energy
> +void calculate_macro_xs( double p_energy, int mat, long n_isotopes,
> + long n_gridpoints, int * restrict num_nucs,
> + double ** restrict concs,
> + GridPoint * restrict energy_grid,
> + NuclideGridPoint ** restrict nuclide_grids,
> + int ** restrict mats,
> + double * restrict macro_xs_vector ){
> + double xs_vector[5];
> + int p_nuc; // the nuclide we are looking up
> + long idx = 0;
> + double conc; // the concentration of the nuclide in the
> material
> +
> + // cleans out macro_xs_vector
> + for( int k = 0; k < 5; k++ )
> + macro_xs_vector[k] = 0;
> +
> + // binary search for energy on unionized energy grid (UEG)
> + idx = grid_search( n_isotopes * n_gridpoints, p_energy,
> + energy_grid);
> +
> + // Once we find the pointer array on the UEG, we can pull
> the data
> + // from the respective nuclide grids, as well as the nuclide
> + // concentration data for the material
> + // Each nuclide from the material needs to have its
> micro-XS array
> + // looked up & interpolatied (via calculate_micro_xs).
> Then, the
> + // micro XS is multiplied by the concentration of that nuclide
> + // in the material, and added to the total macro XS array.
> + for( int j = 0; j < num_nucs[mat]; j++ )
> + {
> + p_nuc = mats[mat][j];
> + conc = concs[mat][j];
> + calculate_micro_xs( p_energy, p_nuc, n_isotopes,
> + n_gridpoints, energy_grid,
> + nuclide_grids, idx, xs_vector );
> + for( int k = 0; k < 5; k++ )
> + macro_xs_vector[k] += xs_vector[k] * conc;
> + }
> +
> + //test
> + /*
> + for( int k = 0; k < 5; k++ )
> + printf("Energy: %lf, Material: %d, XSVector[%d]:
> %lf\n",
> + p_energy, mat, k, macro_xs_vector[k]);
> + */
> +}
> +
> +
> +// (fixed) binary search for energy on unionized energy grid
> +// returns lower index
> +long grid_search( long n, double quarry, GridPoint * A)
> +{
> + long lowerLimit = 0;
> + long upperLimit = n-1;
> + long examinationPoint;
> + long length = upperLimit - lowerLimit;
> +
> + while( length > 1 )
> + {
> + examinationPoint = lowerLimit + ( length / 2 );
> +
> + if( A[examinationPoint].energy > quarry )
> + upperLimit = examinationPoint;
> + else
> + lowerLimit = examinationPoint;
> +
> + length = upperLimit - lowerLimit;
> + }
> +
> + return lowerLimit;
> +}
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/GridInit.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/GridInit.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/GridInit.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/GridInit.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/GridInit.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,171 @@
> +#include "XSbench_header.h"
> +
> +#ifdef MPI
> +#include<mpi.h>
> +#endif
> +
> +// Generates randomized energy grid for each nuclide
> +// Note that this is done as part of initialization (serial), so
> +// rand() is used.
> +void generate_grids( NuclideGridPoint ** nuclide_grids,
> + long n_isotopes, long n_gridpoints ) {
> + for( long i = 0; i < n_isotopes; i++ )
> + for( long j = 0; j < n_gridpoints; j++ )
> + {
> + nuclide_grids[i][j].energy
> =((double)rand()/(double)RAND_MAX);
> + nuclide_grids[i][j].total_xs
> =((double)rand()/(double)RAND_MAX);
> + nuclide_grids[i][j].elastic_xs
> =((double)rand()/(double)RAND_MAX);
> +
> nuclide_grids[i][j].absorbtion_xs=((double)rand()/(double)RAND_MAX);
> + nuclide_grids[i][j].fission_xs
> =((double)rand()/(double)RAND_MAX);
> +
> nuclide_grids[i][j].nu_fission_xs=((double)rand()/(double)RAND_MAX);
> + }
> +}
> +
> +// Verification version of this function (tighter control over RNG)
> +void generate_grids_v( NuclideGridPoint ** nuclide_grids,
> + long n_isotopes, long n_gridpoints ) {
> + for( long i = 0; i < n_isotopes; i++ )
> + for( long j = 0; j < n_gridpoints; j++ )
> + {
> + nuclide_grids[i][j].energy = rn_v();
> + nuclide_grids[i][j].total_xs = rn_v();
> + nuclide_grids[i][j].elastic_xs = rn_v();
> + nuclide_grids[i][j].absorbtion_xs= rn_v();
> + nuclide_grids[i][j].fission_xs = rn_v();
> + nuclide_grids[i][j].nu_fission_xs= rn_v();
> + }
> +}
> +
> +// Sorts the nuclide grids by energy (lowest -> highest)
> +void sort_nuclide_grids( NuclideGridPoint ** nuclide_grids, long
> n_isotopes,
> + long n_gridpoints )
> +{
> + int (*cmp) (const void *, const void *);
> + cmp = NGP_compare;
> +
> + for( long i = 0; i < n_isotopes; i++ )
> + qsort( nuclide_grids[i], n_gridpoints,
> sizeof(NuclideGridPoint),
> + cmp );
> +
> + // error debug check
> + /*
> + for( int i = 0; i < n_isotopes; i++ )
> + {
> + printf("NUCLIDE %d
> ==============================\n", i);
> + for( int j = 0; j < n_gridpoints; j++ )
> + printf("E%d = %lf\n", j,
> nuclide_grids[i][j].energy);
> + }
> + */
> +}
> +
> +// Allocates unionized energy grid, and assigns union of energy
> levels
> +// from nuclide grids to it.
> +GridPoint * generate_energy_grid( long n_isotopes, long n_gridpoints,
> + NuclideGridPoint **
> nuclide_grids) {
> + int mype = 0;
> +
> + #ifdef MPI
> + MPI_Comm_rank(MPI_COMM_WORLD, &mype);
> + #endif
> +
> + if( mype == 0 ) printf("Generating Unionized Energy
> Grid...\n");
> +
> + long n_unionized_grid_points = n_isotopes*n_gridpoints;
> + int (*cmp) (const void *, const void *);
> + cmp = NGP_compare;
> +
> + GridPoint * energy_grid = (GridPoint *)malloc(
> n_unionized_grid_points
> + * sizeof(
> GridPoint ) );
> + if( mype == 0 ) printf("Copying and Sorting all nuclide
> grids...\n");
> +
> + NuclideGridPoint ** n_grid_sorted = gpmatrix( n_isotopes,
> n_gridpoints );
> +
> +
> + memcpy( n_grid_sorted[0], nuclide_grids[0],
> n_isotopes*n_gridpoints*
> + sizeof(
> NuclideGridPoint ) );
> +
> + qsort( &n_grid_sorted[0][0], n_unionized_grid_points,
> + sizeof(NuclideGridPoint), cmp);
> +
> + if( mype == 0 ) printf("Assigning energies to unionized
> grid...\n");
> +
> + for( long i = 0; i < n_unionized_grid_points; i++ )
> + energy_grid[i].energy = n_grid_sorted[0][i].energy;
> +
> +
> + gpmatrix_free(n_grid_sorted);
> +
> + int * full = (int *) malloc( n_isotopes *
> n_unionized_grid_points
> + * sizeof(int) );
> + if( full == NULL )
> + {
> + fprintf(stderr,"ERROR - Out Of Memory!\n");
> + exit(1);
> + }
> +
> + for( long i = 0; i < n_unionized_grid_points; i++ )
> + energy_grid[i].xs_ptrs = &full[n_isotopes * i];
> +
> + // debug error checking
> + /*
> + for( int i = 0; i < n_unionized_grid_points; i++ )
> + printf("E%d = %lf\n", i, energy_grid[i].energy);
> + */
> +
> + return energy_grid;
> +}
> +
> +// Searches each nuclide grid for the closest energy level and
> assigns
> +// pointer from unionized grid to the correct spot in the nuclide
> grid.
> +// This process is time consuming, as the number of binary searches
> +// required is: binary searches = n_gridpoints * n_isotopes^2
> +void set_grid_ptrs( GridPoint * energy_grid, NuclideGridPoint **
> nuclide_grids,
> + long n_isotopes, long n_gridpoints )
> +{
> + int mype = 0;
> +
> + #ifdef MPI
> + MPI_Comm_rank(MPI_COMM_WORLD, &mype);
> + #endif
> +
> + if( mype == 0 ) printf("Assigning pointers to Unionized
> Energy Grid...\n");
> + #ifdef OPENMP
> + #pragma omp parallel for default(none) \
> + shared( energy_grid, nuclide_grids, n_isotopes,
> n_gridpoints, mype )
> + #endif
> + for( long i = 0; i < n_isotopes * n_gridpoints ; i++ )
> + {
> + int nthreads = 1, tid = 0;
> + double quarry = energy_grid[i].energy;
> +
> + #ifdef OPENMP
> + nthreads = omp_get_num_threads();
> + tid = omp_get_thread_num();
> + #endif
> +
> + if( INFO && mype == 0 && tid == 0 && i % 200 == 0 )
> + printf("\rAligning Unionized
> Grid...(%.0lf%% complete)",
> + 100.0 * (double) i /
> (n_isotopes*n_gridpoints /
> + nthreads) );
> + for( long j = 0; j < n_isotopes; j++ )
> + {
> + // j is the nuclide i.d.
> + // log n binary search
> + energy_grid[i].xs_ptrs[j] =
> + binary_search( nuclide_grids[j],
> quarry, n_gridpoints);
> + }
> + }
> + if( mype == 0 ) printf("\n");
> +
> + //test
> + /*
> + for( int i=0; i < n_isotopes * n_gridpoints; i++ )
> + for( int j = 0; j < n_isotopes; j++ )
> + printf("E = %.4lf\tNuclide %d->%p->%.4lf\n",
> + energy_grid[i].energy,
> + j,
> + energy_grid[i].xs_ptrs[j],
> + (energy_grid[i].xs_ptrs[j])->energy
> + );
> + */
> +}
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/LICENSE
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/LICENSE?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/LICENSE?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/LICENSE
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/LICENSE
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,18 @@
> +Copyright (c) 2012-2013 Argonne National Laboratory
> +
> +Permission is hereby granted, free of charge, to any person
> obtaining a copy of
> +this software and associated documentation files (the
> "Software"), to deal in
> +the Software without restriction, including without limitation
> the rights to
> +use, copy, modify, merge, publish, distribute, sublicense, and/or
> sell copies of
> +the Software, and to permit persons to whom the Software is
> furnished to do so,
> +subject to the following conditions:
> +
> +The above copyright notice and this permission notice shall be
> included in all
> +copies or substantial portions of the Software.
> +
> +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> EXPRESS OR
> +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> MERCHANTABILITY, FITNESS
> +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
> THE AUTHORS OR
> +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
> LIABILITY, WHETHER
> +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
> OR IN
> +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
> SOFTWARE.
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Main.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Main.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Main.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Main.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Main.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,285 @@
> +#include "XSbench_header.h"
> +
> +#ifdef MPI
> +#include<mpi.h>
> +#endif
> +
> +int main( int argc, char* argv[] )
> +{
> + //
> =====================================================================
> + // Initialization & Command Line Read-In
> + //
> =====================================================================
> + int version = 13;
> + int mype = 0;
> + #ifdef OPENMP
> + int max_procs = omp_get_num_procs();
> + #else
> + int max_procs = 1;
> + #endif
> + int i, thread = 0, mat;
> + unsigned long seed;
> + double omp_start = 0.0, omp_end = 0.0, p_energy;
> + unsigned long long vhash = 0;
> + int nprocs;
> +
> + #ifdef MPI
> + MPI_Status stat;
> + MPI_Init(&argc, &argv);
> + MPI_Comm_size(MPI_COMM_WORLD, &nprocs);
> + MPI_Comm_rank(MPI_COMM_WORLD, &mype);
> + #endif
> +
> + // rand() is only used in the serial initialization stages.
> + // A custom RNG is used in parallel portions.
> + #ifdef VERIFICATION
> + srand(26);
> + #else
> + srand(time(NULL));
> + #endif
> +
> + // Process CLI Fields -- store in "Inputs" structure
> + Inputs in = read_CLI( argc, argv );
> +
> + #ifdef OPENMP
> + // Set number of OpenMP Threads
> + omp_set_num_threads(in.nthreads);
> + #endif
> +
> + // Print-out of Input Summary
> + if( mype == 0 )
> + print_inputs( in, nprocs, version );
> +
> + //
> =====================================================================
> + // Prepare Nuclide Energy Grids, Unionized Energy Grid, &
> Material Data
> + //
> =====================================================================
> +
> + // Allocate & fill energy grids
> + #ifndef BINARY_READ
> + if( mype == 0) printf("Generating Nuclide Energy Grids...\n");
> + #endif
> +
> + NuclideGridPoint ** nuclide_grids =
> gpmatrix(in.n_isotopes,in.n_gridpoints);
> +
> + #ifdef VERIFICATION
> + generate_grids_v( nuclide_grids, in.n_isotopes,
> in.n_gridpoints );
> + #else
> + generate_grids( nuclide_grids, in.n_isotopes,
> in.n_gridpoints );
> + #endif
> +
> + // Sort grids by energy
> + #ifndef BINARY_READ
> + if( mype == 0) printf("Sorting Nuclide Energy Grids...\n");
> + sort_nuclide_grids( nuclide_grids, in.n_isotopes,
> in.n_gridpoints );
> + #endif
> +
> + // Prepare Unionized Energy Grid Framework
> + #ifndef BINARY_READ
> + GridPoint * energy_grid = generate_energy_grid( in.n_isotopes,
> + in.n_gridpoints, nuclide_grids );
> + #else
> + GridPoint * energy_grid = (GridPoint *)malloc( in.n_isotopes *
> + in.n_gridpoints * sizeof(
> GridPoint ) );
> + int * index_data = (int *) malloc( in.n_isotopes *
> in.n_gridpoints
> + * in.n_isotopes * sizeof(int));
> + for( i = 0; i < in.n_isotopes*in.n_gridpoints; i++ )
> + energy_grid[i].xs_ptrs = &index_data[i*in.n_isotopes];
> + #endif
> +
> + // Double Indexing. Filling in energy_grid with pointers
> to the
> + // nuclide_energy_grids.
> + #ifndef BINARY_READ
> + set_grid_ptrs( energy_grid, nuclide_grids, in.n_isotopes,
> in.n_gridpoints );
> + #endif
> +
> + #ifdef BINARY_READ
> + if( mype == 0 ) printf("Reading data from \"XS_data.dat\"
> file...\n");
> + binary_read(in.n_isotopes, in.n_gridpoints, nuclide_grids,
> energy_grid);
> + #endif
> +
> + // Get material data
> + if( mype == 0 )
> + printf("Loading Mats...\n");
> + int *num_nucs = load_num_nucs(in.n_isotopes);
> + int **mats = load_mats(num_nucs, in.n_isotopes);
> +
> + #ifdef VERIFICATION
> + double **concs = load_concs_v(num_nucs);
> + #else
> + double **concs = load_concs(num_nucs);
> + #endif
> +
> + #ifdef BINARY_DUMP
> + if( mype == 0 ) printf("Dumping data to binary file...\n");
> + binary_dump(in.n_isotopes, in.n_gridpoints, nuclide_grids,
> energy_grid);
> + if( mype == 0 ) printf("Binary file \"XS_data.dat\"
> written! Exiting...\n");
> + return 0;
> + #endif
> +
> + //
> =====================================================================
> + // Cross Section (XS) Parallel Lookup Simulation Begins
> + //
> =====================================================================
> +
> + // Outer benchmark loop can loop through all possible # of
> threads
> + #if defined(BENCHMARK) && defined(OPENMP)
> + for( int bench_n = 1; bench_n <=omp_get_num_procs();
> bench_n++ )
> + {
> + in.nthreads = bench_n;
> + omp_set_num_threads(in.nthreads);
> + #endif
> +
> + if( mype == 0 )
> + {
> + printf("\n");
> + border_print();
> + center_print("SIMULATION", 79);
> + border_print();
> + }
> +
> + #if defined(TIMING) && defined(OPENMP)
> + omp_start = omp_get_wtime();
> + #endif
> +
> + //initialize papi with one thread (master) here
> + #ifdef PAPI
> + if ( PAPI_library_init(PAPI_VER_CURRENT) != PAPI_VER_CURRENT){
> + fprintf(stderr, "PAPI library init error!\n");
> + exit(1);
> + }
> + #endif
> +
> + // OpenMP compiler directives - declaring variables as
> shared or private
> + #ifdef OPENMP
> + #pragma omp parallel default(none) \
> + private(i, thread, p_energy, mat, seed) \
> + shared( max_procs, in, energy_grid, nuclide_grids, \
> + mats, concs, num_nucs, mype, vhash)
> + #endif
> + {
> + // Initialize parallel PAPI counters
> + #ifdef PAPI
> + int eventset = PAPI_NULL;
> + int num_papi_events;
> + #ifdef OPENMP
> + #pragma omp critical
> + #endif
> + {
> + counter_init(&eventset, &num_papi_events);
> + }
> + #endif
> +
> + double macro_xs_vector[5];
> + double * xs = (double *) calloc(5, sizeof(double));
> +
> + // Initialize RNG seeds for threads
> + #ifdef OPENMP
> + thread = omp_get_thread_num();
> + #endif
> + seed = (thread+1)*19+17;
> +
> + // XS Lookup Loop
> + #ifdef OPENMP
> + #pragma omp for schedule(dynamic)
> + #endif
> + for( i = 0; i < in.lookups; i++ )
> + {
> + // Status text
> + if( INFO && mype == 0 && thread == 0 && i
> % 1000 == 0 )
> + printf("\rCalculating XS's...
> (%.0lf%% completed)",
> + (i / (
> (double)in.lookups / (double) in.nthreads ))
> + / (double)
> in.nthreads * 100.0);
> +
> + // Randomly pick an energy and material
> for the particle
> + #ifdef VERIFICATION
> + #ifdef OPENMP
> + #pragma omp critical
> + #endif
> + {
> + p_energy = rn_v();
> + mat = pick_mat(&seed);
> + }
> + #else
> + p_energy = rn(&seed);
> + mat = pick_mat(&seed);
> + #endif
> +
> + // debugging
> + //printf("E = %lf mat = %d\n", p_energy, mat);
> +
> + // This returns the macro_xs_vector, but
> we're not going
> + // to do anything with it in this program,
> so return value
> + // is written over.
> + calculate_macro_xs( p_energy, mat,
> in.n_isotopes,
> + in.n_gridpoints,
> num_nucs, concs,
> + energy_grid,
> nuclide_grids, mats,
> + macro_xs_vector );
> +
> + // Copy results from above function call
> onto heap
> + // so that compiler cannot optimize
> function out
> + // (only occurs if -flto flag is used)
> + memcpy(xs, macro_xs_vector, 5*sizeof(double));
> +
> + // Verification hash calculation
> + // This method provides a consistent hash
> accross
> + // architectures and compilers.
> + #ifdef VERIFICATION
> + char line[256];
> + sprintf(line, "%.5lf %d %.5lf %.5lf %.5lf
> %.5lf %.5lf",
> + p_energy, mat,
> + macro_xs_vector[0],
> + macro_xs_vector[1],
> + macro_xs_vector[2],
> + macro_xs_vector[3],
> + macro_xs_vector[4]);
> + unsigned long long vhash_local =
> hash(line, 10000);
> + #ifdef OPENMP
> + #pragma omp atomic
> + #endif
> + vhash += vhash_local;
> + #endif
> + }
> +
> + // Prints out thread local PAPI counters
> + #ifdef PAPI
> + if( mype == 0 && thread == 0 )
> + {
> + printf("\n");
> + border_print();
> + center_print("PAPI COUNTER RESULTS", 79);
> + border_print();
> + printf("Count \tSmybol
> \tDescription\n");
> + }
> + {
> + #ifdef OPENMP
> + #pragma omp barrier
> + #endif
> + }
> + counter_stop(&eventset, num_papi_events);
> + #endif
> +
> + }
> +
> + #ifndef PAPI
> + if( mype == 0)
> + {
> + printf("\n" );
> + printf("Simulation complete.\n" );
> + }
> + #endif
> +
> + #if defined(TIMING) && defined(OPENMP)
> + omp_end = omp_get_wtime();
> + #endif
> +
> + // Print / Save Results and Exit
> + print_results( in, mype, omp_end-omp_start, nprocs, vhash );
> +
> + #ifdef BENCHMARK
> + }
> + #endif
> +
> + #ifdef MPI
> + MPI_Finalize();
> + #endif
> +
> + return 0;
> +}
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Makefile
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Makefile?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Makefile?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Makefile
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Makefile
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,8 @@
> +LEVEL = ../../../..
> +
> +PROG = XSBench
> +CPPFLAGS = -DVERIFICATION
> +LDFLAGS = -lm
> +RUN_OPTIONS = -s small -g 1250 -l 1000000
> +include $(LEVEL)/MultiSource/Makefile.multisrc
> +
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Materials.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Materials.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Materials.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Materials.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/Materials.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,188 @@
> +// Material data is hard coded into the functions in this file.
> +// Note that there are 12 materials present in H-M (large or small)
> +
> +#include "XSbench_header.h"
> +
> +// num_nucs represents the number of nuclides that each material
> contains
> +int * load_num_nucs(long n_isotopes)
> +{
> + int * num_nucs = (int*)malloc(12*sizeof(int));
> +
> + // Material 0 is a special case (fuel). The H-M small
> reactor uses
> + // 34 nuclides, while H-M larges uses 300.
> + if( n_isotopes == 68 )
> + num_nucs[0] = 34; // HM Small is 34, H-M Large is 321
> + else
> + num_nucs[0] = 321; // HM Small is 34, H-M Large
> is 321
> +
> + num_nucs[1] = 5;
> + num_nucs[2] = 4;
> + num_nucs[3] = 4;
> + num_nucs[4] = 27;
> + num_nucs[5] = 21;
> + num_nucs[6] = 21;
> + num_nucs[7] = 21;
> + num_nucs[8] = 21;
> + num_nucs[9] = 21;
> + num_nucs[10] = 9;
> + num_nucs[11] = 9;
> +
> + return num_nucs;
> +}
> +
> +// Assigns an array of nuclide ID's to each material
> +int ** load_mats( int * num_nucs, long n_isotopes )
> +{
> + int ** mats = (int **) malloc( 12 * sizeof(int *) );
> + for( int i = 0; i < 12; i++ )
> + mats[i] = (int *) malloc(num_nucs[i] * sizeof(int) );
> +
> + // Small H-M has 34 fuel nuclides
> + int mats0_Sml[] = { 58, 59, 60, 61, 40, 42, 43, 44, 45,
> 46, 1, 2, 3, 7,
> + 8, 9, 10, 29, 57, 47, 48, 0, 62, 15, 33,
> 34, 52, 53,
> + 54, 55, 56, 18, 23, 41 }; //fuel
> + // Large H-M has 300 fuel nuclides
> + int mats0_Lrg[321] = { 58, 59, 60, 61, 40, 42, 43, 44,
> 45, 46, 1, 2, 3, 7,
> + 8, 9, 10, 29, 57, 47, 48, 0, 62, 15, 33,
> 34, 52, 53,
> + 54, 55, 56, 18, 23, 41 }; //fuel
> + for( int i = 0; i < 321-34; i++ )
> + mats0_Lrg[34+i] = 68 + i; // H-M large adds
> nuclides to fuel only
> +
> + // These are the non-fuel materials
> + int mats1[] = { 63, 64, 65, 66, 67 }; // cladding
> + int mats2[] = { 24, 41, 4, 5 }; // cold borated water
> + int mats3[] = { 24, 41, 4, 5 }; // hot borated water
> + int mats4[] = { 19, 20, 21, 22, 35, 36, 37, 38, 39, 25,
> 27, 28, 29,
> + 30, 31, 32, 26, 49, 50, 51, 11, 12, 13,
> 14, 6, 16,
> + 17 }; // RPV
> + int mats5[] = { 24, 41, 4, 5, 19, 20, 21, 22, 35, 36, 37,
> 38, 39, 25,
> + 49, 50, 51, 11, 12, 13, 14 }; // lower
> radial reflector
> + int mats6[] = { 24, 41, 4, 5, 19, 20, 21, 22, 35, 36, 37,
> 38, 39, 25,
> + 49, 50, 51, 11, 12, 13, 14 }; // top
> reflector / plate
> + int mats7[] = { 24, 41, 4, 5, 19, 20, 21, 22, 35, 36, 37,
> 38, 39, 25,
> + 49, 50, 51, 11, 12, 13, 14 }; // bottom plate
> + int mats8[] = { 24, 41, 4, 5, 19, 20, 21, 22, 35, 36, 37,
> 38, 39, 25,
> + 49, 50, 51, 11, 12, 13, 14 }; // bottom
> nozzle
> + int mats9[] = { 24, 41, 4, 5, 19, 20, 21, 22, 35, 36, 37,
> 38, 39, 25,
> + 49, 50, 51, 11, 12, 13, 14 }; // top nozzle
> + int mats10[] = { 24, 41, 4, 5, 63, 64, 65, 66, 67 }; //
> top of FA's
> + int mats11[] = { 24, 41, 4, 5, 63, 64, 65, 66, 67 }; //
> bottom FA's
> +
> + // H-M large v small dependency
> + if( n_isotopes == 68 )
> + memcpy( mats[0], mats0_Sml, num_nucs[0] *
> sizeof(int) );
> + else
> + memcpy( mats[0], mats0_Lrg, num_nucs[0] *
> sizeof(int) );
> +
> + // Copy other materials
> + memcpy( mats[1], mats1, num_nucs[1] * sizeof(int) );
> + memcpy( mats[2], mats2, num_nucs[2] * sizeof(int) );
> + memcpy( mats[3], mats3, num_nucs[3] * sizeof(int) );
> + memcpy( mats[4], mats4, num_nucs[4] * sizeof(int) );
> + memcpy( mats[5], mats5, num_nucs[5] * sizeof(int) );
> + memcpy( mats[6], mats6, num_nucs[6] * sizeof(int) );
> + memcpy( mats[7], mats7, num_nucs[7] * sizeof(int) );
> + memcpy( mats[8], mats8, num_nucs[8] * sizeof(int) );
> + memcpy( mats[9], mats9, num_nucs[9] * sizeof(int) );
> + memcpy( mats[10], mats10, num_nucs[10] * sizeof(int) );
> + memcpy( mats[11], mats11, num_nucs[11] * sizeof(int) );
> +
> + // test
> + /*
> + for( int i = 0; i < 12; i++ )
> + for( int j = 0; j < num_nucs[i]; j++ )
> + printf("material %d - Nuclide %d: %d\n",
> + i, j, mats[i][j]);
> + */
> +
> + return mats;
> +}
> +
> +// Creates a randomized array of 'concentrations' of nuclides in
> each mat
> +double ** load_concs( int * num_nucs )
> +{
> + double ** concs = (double **)malloc( 12 * sizeof( double *) );
> +
> + for( int i = 0; i < 12; i++ )
> + concs[i] = (double *)malloc( num_nucs[i] *
> sizeof(double) );
> +
> + for( int i = 0; i < 12; i++ )
> + for( int j = 0; j < num_nucs[i]; j++ )
> + concs[i][j] = (double) rand() / (double)
> RAND_MAX;
> +
> + // test
> + /*
> + for( int i = 0; i < 12; i++ )
> + for( int j = 0; j < num_nucs[i]; j++ )
> + printf("concs[%d][%d] = %lf\n", i, j,
> concs[i][j] );
> + */
> +
> + return concs;
> +}
> +
> +// Verification version of this function (tighter control over RNG)
> +double ** load_concs_v( int * num_nucs )
> +{
> + double ** concs = (double **)malloc( 12 * sizeof( double *) );
> +
> + for( int i = 0; i < 12; i++ )
> + concs[i] = (double *)malloc( num_nucs[i] *
> sizeof(double) );
> +
> + for( int i = 0; i < 12; i++ )
> + for( int j = 0; j < num_nucs[i]; j++ )
> + concs[i][j] = rn_v();
> +
> + // test
> + /*
> + for( int i = 0; i < 12; i++ )
> + for( int j = 0; j < num_nucs[i]; j++ )
> + printf("concs[%d][%d] = %lf\n", i, j,
> concs[i][j] );
> + */
> +
> + return concs;
> +}
> +
> +// picks a material based on a probabilistic distribution
> +int pick_mat( unsigned long * seed )
> +{
> + // I have a nice spreadsheet supporting these numbers.
> They are
> + // the fractions (by volume) of material in the core. Not a
> + // *perfect* approximation of where XS lookups are going
> to occur,
> + // but this will do a good job of biasing the system
> nonetheless.
> +
> + // Also could be argued that doing fractions by weight
> would be
> + // a better approximation, but volume does a good enough
> job for now.
> +
> + double dist[12];
> + dist[0] = 0.140; // fuel
> + dist[1] = 0.052; // cladding
> + dist[2] = 0.275; // cold, borated water
> + dist[3] = 0.134; // hot, borated water
> + dist[4] = 0.154; // RPV
> + dist[5] = 0.064; // Lower, radial reflector
> + dist[6] = 0.066; // Upper reflector / top plate
> + dist[7] = 0.055; // bottom plate
> + dist[8] = 0.008; // bottom nozzle
> + dist[9] = 0.015; // top nozzle
> + dist[10] = 0.025; // top of fuel assemblies
> + dist[11] = 0.013; // bottom of fuel assemblies
> +
> + //double roll = (double) rand() / (double) RAND_MAX;
> + #ifdef VERIFICATION
> + double roll = rn_v();
> + #else
> + double roll = rn(seed);
> + #endif
> +
> + // makes a pick based on the distro
> + for( int i = 0; i < 12; i++ )
> + {
> + double running = 0;
> + for( int j = i; j > 0; j-- )
> + running += dist[j];
> + if( roll < running )
> + return i;
> + }
> +
> + return 0;
> +}
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.reference_output
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.reference_output?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.reference_output?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.reference_output
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSBench.reference_output
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,47 @@
> +================================================================================
> + __ __ ___________ _
> + \ \ / // ___| ___ \ | |
> + \ V / \ `--.| |_/ / ___ _ __ ___| |__
> + / \ `--. \ ___ \/ _ \ '_ \ / __| '_ \
> + / /^\ \/\__/ / |_/ / __/ | | | (__| | | |
> + \/ \/\____/\____/ \___|_| |_|\___|_| |_|
> +
> +================================================================================
> + Developed at Argonne National Laboratory
> + Version: 13
> +================================================================================
> + INPUT SUMMARY
> +================================================================================
> +Verification Mode: on
> +Materials: 12
> +H-M Benchmark Size: small
> +Total Nuclides: 68
> +Gridpoints (per Nuclide): 1,250
> +Unionized Energy Gridpoints: 85,000
> +XS Lookups: 1,000,000
> +Threads: 1
> +Est. Memory Usage (MB): 27
> +================================================================================
> + INITIALIZATION
> +================================================================================
> +Generating Nuclide Energy Grids...
> +Sorting Nuclide Energy Grids...
> +Generating Unionized Energy Grid...
> +Copying and Sorting all nuclide grids...
> +Assigning energies to unionized grid...
> +Assigning pointers to Unionized Energy Grid...
> +
> +Loading Mats...
> +
> +================================================================================
> + SIMULATION
> +================================================================================
> +
> +Simulation complete.
> +================================================================================
> + RESULTS
> +================================================================================
> +Threads: 1
> +Verification checksum: 5000647235
> +================================================================================
> +exit 0
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSbench_header.h
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSbench_header.h?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSbench_header.h?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSbench_header.h
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSbench_header.h
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,124 @@
> +#ifndef __XSBENCH_HEADER_H__
> +#define __XSBENCH_HEADER_H__
> +
> +#include<stdio.h>
> +#include<stdlib.h>
> +#include<time.h>
> +#include<string.h>
> +#include<strings.h>
> +#include<math.h>
> +#ifdef OPENMP
> +#include<omp.h>
> +#endif
> +#include<unistd.h>
> +#include<sys/time.h>
> +
> +// The verification depends on the rand algorithm.
> +#include "glibc_compat_rand.h"
> +#ifndef NO_GLIBC_COMPAT_RAND
> +#define rand glibc_compat_rand
> +#define srand glibc_compat_srand
> +#endif
> +
> +// Papi Header
> +#ifdef PAPI
> +#include "papi.h"
> +#endif
> +
> +// I/O Specifiers
> +#define INFO 0
> +#define DEBUG 0
> +#define SAVE 0
> +
> +// Structures
> +typedef struct{
> + double energy;
> + double total_xs;
> + double elastic_xs;
> + double absorbtion_xs;
> + double fission_xs;
> + double nu_fission_xs;
> +} NuclideGridPoint;
> +
> +typedef struct{
> + double energy;
> + int * xs_ptrs;
> +} GridPoint;
> +
> +typedef struct{
> + int nthreads;
> + long n_isotopes;
> + long n_gridpoints;
> + int lookups;
> + char * HM;
> +} Inputs;
> +
> +// Function Prototypes
> +void logo(int version);
> +void center_print(const char *s, int width);
> +void border_print(void);
> +void fancy_int(long a);
> +
> +NuclideGridPoint ** gpmatrix(size_t m, size_t n);
> +
> +void gpmatrix_free( NuclideGridPoint ** M );
> +
> +int NGP_compare( const void * a, const void * b );
> +
> +void generate_grids( NuclideGridPoint ** nuclide_grids,
> + long n_isotopes, long n_gridpoints );
> +void generate_grids_v( NuclideGridPoint ** nuclide_grids,
> + long n_isotopes, long n_gridpoints );
> +
> +void sort_nuclide_grids( NuclideGridPoint ** nuclide_grids, long
> n_isotopes,
> + long n_gridpoints );
> +
> +GridPoint * generate_energy_grid( long n_isotopes, long n_gridpoints,
> + NuclideGridPoint ** nuclide_grids);
> +
> +void set_grid_ptrs( GridPoint * energy_grid, NuclideGridPoint **
> nuclide_grids,
> + long n_isotopes, long n_gridpoints );
> +
> +int binary_search( NuclideGridPoint * A, double quarry, int n );
> +
> +void calculate_macro_xs( double p_energy, int mat, long n_isotopes,
> + long n_gridpoints, int * restrict
> num_nucs,
> + double ** restrict concs,
> + GridPoint *
> restrict energy_grid,
> + NuclideGridPoint ** restrict
> nuclide_grids,
> + int ** restrict
> mats,
> + double * restrict macro_xs_vector );
> +
> +void calculate_micro_xs( double p_energy, int nuc, long n_isotopes,
> + long n_gridpoints,
> + GridPoint * restrict energy_grid,
> + NuclideGridPoint ** restrict
> nuclide_grids, int idx,
> + double * restrict xs_vector );
> +
> +long grid_search( long n, double quarry, GridPoint * A);
> +
> +int * load_num_nucs(long n_isotopes);
> +int ** load_mats( int * num_nucs, long n_isotopes );
> +double ** load_concs( int * num_nucs );
> +double ** load_concs_v( int * num_nucs );
> +int pick_mat(unsigned long * seed);
> +double rn(unsigned long * seed);
> +int rn_int(unsigned long * seed);
> +void counter_stop( int * eventset, int num_papi_events );
> +void counter_init( int * eventset, int * num_papi_events );
> +void do_flops(void);
> +void do_loads( int nuc,
> + NuclideGridPoint ** restrict nuclide_grids,
> + long n_gridpoints );
> +Inputs read_CLI( int argc, char * argv[] );
> +void print_CLI_error(void);
> +double rn_v(void);
> +double round_double( double input );
> +unsigned int hash(unsigned char *str, int nbins);
> +size_t estimate_mem_usage( Inputs in );
> +void print_inputs(Inputs in, int nprocs, int version);
> +void print_results( Inputs in, int mype, double runtime, int
> nprocs, unsigned long long vhash );
> +void binary_dump(long n_isotopes, long n_gridpoints,
> NuclideGridPoint ** nuclide_grids, GridPoint * energy_grid);
> +void binary_read(long n_isotopes, long n_gridpoints,
> NuclideGridPoint ** nuclide_grids, GridPoint * energy_grid);
> +
> +#endif
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSutils.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSutils.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSutils.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSutils.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/XSutils.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,169 @@
> +#include "XSbench_header.h"
> +
> +// Allocates nuclide matrix
> +NuclideGridPoint ** gpmatrix(size_t m, size_t n)
> +{
> + int i,j;
> + NuclideGridPoint * full = (NuclideGridPoint *) malloc( m * n *
> + sizeof( NuclideGridPoint ) );
> + NuclideGridPoint ** M = (NuclideGridPoint **) malloc( m *
> + sizeof(NuclideGridPoint *) );
> +
> + for( i = 0, j=0; i < m*n; i++ )
> + if( i % n == 0 )
> + M[j++] = &full[i];
> +
> + return M;
> +}
> +
> +// Frees nuclide matrix
> +void gpmatrix_free( NuclideGridPoint ** M )
> +{
> + free( *M );
> + free( M );
> +}
> +
> +// Compare function for two grid points. Used for sorting during init
> +int NGP_compare( const void * a, const void * b )
> +{
> + NuclideGridPoint *i, *j;
> +
> + i = (NuclideGridPoint *) a;
> + j = (NuclideGridPoint *) b;
> +
> + if( i->energy > j->energy )
> + return 1;
> + else if ( i->energy < j->energy)
> + return -1;
> + else
> + return 0;
> +}
> +
> +
> +
> +// Binary Search function for nuclide grid
> +// Returns ptr to energy less than the quarry that is closest to
> the quarry
> +int binary_search( NuclideGridPoint * A, double quarry, int n )
> +{
> + int min = 0;
> + int max = n-1;
> + int mid;
> +
> + // checks to ensure we're not reading off the end of the grid
> + if( A[0].energy > quarry )
> + return 0;
> + else if( A[n-1].energy < quarry )
> + return n-2;
> +
> + // Begins binary search
> + while( max >= min )
> + {
> + mid = min + floor( (max-min) / 2.0);
> + if( A[mid].energy < quarry )
> + min = mid+1;
> + else if( A[mid].energy > quarry )
> + max = mid-1;
> + else
> + return mid;
> + }
> + return max;
> +}
> +
> +// Park & Miller Multiplicative Conguential Algorithm
> +// From "Numerical Recipes" Second Edition
> +double rn(unsigned long * seed)
> +{
> + double ret;
> + unsigned long n1;
> + unsigned long a = 16807;
> + unsigned long m = 2147483647;
> + n1 = ( a * (*seed) ) % m;
> + *seed = n1;
> + ret = (double) n1 / m;
> + return ret;
> +}
> +
> +
> +
> +// RNG Used for Verification Option.
> +// This one has a static seed (must be set manually in source).
> +// Park & Miller Multiplicative Conguential Algorithm
> +// From "Numerical Recipes" Second Edition
> +double rn_v(void)
> +{
> + static unsigned long seed = 1337;
> + double ret;
> + unsigned long n1;
> + unsigned long a = 16807;
> + unsigned long m = 2147483647;
> + n1 = ( a * (seed) ) % m;
> + seed = n1;
> + ret = (double) n1 / m;
> + return ret;
> +}
> +
> +unsigned int hash(unsigned char *str, int nbins)
> +{
> + unsigned int hash = 5381;
> + int c;
> +
> + while (c = *str++)
> + hash = ((hash << 5) + hash) + c;
> +
> + return hash % nbins;
> +}
> +
> +size_t estimate_mem_usage( Inputs in )
> +{
> + size_t single_nuclide_grid = in.n_gridpoints * sizeof(
> NuclideGridPoint );
> + size_t all_nuclide_grids = in.n_isotopes *
> single_nuclide_grid;
> + size_t size_GridPoint = sizeof(GridPoint) +
> in.n_isotopes*sizeof(int);
> + size_t size_UEG = in.n_isotopes*in.n_gridpoints
> * size_GridPoint;
> + size_t memtotal;
> +
> + memtotal = all_nuclide_grids + size_UEG;
> + all_nuclide_grids = all_nuclide_grids / 1048576;
> + size_UEG = size_UEG / 1048576;
> + memtotal = memtotal / 1048576;
> + return memtotal;
> +}
> +
> +void binary_dump(long n_isotopes, long n_gridpoints,
> NuclideGridPoint ** nuclide_grids, GridPoint * energy_grid)
> +{
> + FILE * fp = fopen("XS_data.dat", "wb");
> + // Dump Nuclide Grid Data
> + for( long i = 0; i < n_isotopes; i++ )
> + fwrite(nuclide_grids[i], sizeof(NuclideGridPoint),
> n_gridpoints, fp);
> + // Dump UEG Data
> + for( long i = 0; i < n_isotopes * n_gridpoints; i++ )
> + {
> + // Write energy level
> + fwrite(&energy_grid[i].energy, sizeof(double), 1, fp);
> +
> + // Write index data array (xs_ptrs array)
> + fwrite(energy_grid[i].xs_ptrs, sizeof(int),
> n_isotopes, fp);
> + }
> +
> + fclose(fp);
> +}
> +
> +void binary_read(long n_isotopes, long n_gridpoints,
> NuclideGridPoint ** nuclide_grids, GridPoint * energy_grid)
> +{
> + int stat;
> + FILE * fp = fopen("XS_data.dat", "rb");
> + // Read Nuclide Grid Data
> + for( long i = 0; i < n_isotopes; i++ )
> + stat = fread(nuclide_grids[i],
> sizeof(NuclideGridPoint), n_gridpoints, fp);
> + // Dump UEG Data
> + for( long i = 0; i < n_isotopes * n_gridpoints; i++ )
> + {
> + // Write energy level
> + stat = fread(&energy_grid[i].energy,
> sizeof(double), 1, fp);
> +
> + // Write index data array (xs_ptrs array)
> + stat = fread(energy_grid[i].xs_ptrs, sizeof(int),
> n_isotopes, fp);
> + }
> +
> + fclose(fp);
> +
> +}
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,57 @@
> +/*===------------- glibc_compat_rand.h- glibc rand emulation
> --------------===*\
> +|*
> +|* The LLVM Compiler Infrastructure
> +|*
> +|* This file is distributed under the University of Illinois Open
> Source
> +|* License. See LICENSE.TXT for details.
> +|*
> +\*===----------------------------------------------------------------------===*/
> +
> +#include "glibc_compat_rand.h"
> +
> +/**
> + * This rand implementation is designed to emulate the
> implementation of
> + * rand/srand in recent versions of glibc. This is used for
> programs which
> + * require this specific rand implementation in order to pass
> verification
> + * tests.
> + */
> +
> +#define TABLE_SIZE 34
> +#define NUM_DISCARDED 344
> +static unsigned int table[TABLE_SIZE];
> +static int next;
> +
> +int glibc_compat_rand(void) {
> + /* Calculate the indices i-3 and i-31 in the circular vector. */
> + int i3 = (next < 3) ? (TABLE_SIZE + next - 3) : (next - 3);
> + int i31 = (next < 31) ? (TABLE_SIZE + next - 31) : (next - 31);
> +
> + table[next] = table[i3] + table[i31];
> + unsigned int r = table[next] >> 1;
> +
> + ++next;
> + if (next > TABLE_SIZE)
> + next = 0;
> +
> + return r;
> +}
> +
> +void glibc_compat_srand(unsigned int seed) {
> + table[0] = seed;
> + for (int i = 1; i < TABLE_SIZE - 3; ++i) {
> + int r = 16807ll * ((long long) table[i - 1]) % 2147483647;
> + if (r < 0)
> + r += 2147483647;
> +
> + table[i] = r;
> + }
> +
> + for (int i = TABLE_SIZE - 3; i < TABLE_SIZE; ++i)
> + table[i] = table[i - 31];
> +
> + next = 0;
> +
> + for (int i = 0; i < NUM_DISCARDED; ++i)
> + (void)glibc_compat_rand();
> +}
> +
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.h
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.h?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.h?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.h
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/glibc_compat_rand.h
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,17 @@
> +/*===------------- glibc_compat_rand.h- glibc rand emulation
> --------------===*\
> +|*
> +|* The LLVM Compiler Infrastructure
> +|*
> +|* This file is distributed under the University of Illinois Open
> Source
> +|* License. See LICENSE.TXT for details.
> +|*
> +\*===----------------------------------------------------------------------===*/
> +
> +#ifndef GLIBC_COMPAT_RAND_H
> +#define GLIBC_COMPAT_RAND_H
> +
> +int glibc_compat_rand(void);
> +void glibc_compat_srand(unsigned int seed);
> +
> +#endif /* GLIBC_COMPAT_RAND_H */
> +
>
> Added:
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/io.c
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/io.c?rev=289666&view=auto
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/io.c?rev=289666&view=auto>
> ==============================================================================
> ---
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/io.c
> (added)
> +++
> test-suite/trunk/MultiSource/Benchmarks/DOE-ProxyApps-C/XSBench/io.c
> Wed Dec 14 10:42:31 2016
> @@ -0,0 +1,278 @@
> +#include "XSbench_header.h"
> +
> +#ifdef MPI
> +#include<mpi.h>
> +#endif
> +
> +// Prints program logo
> +void logo(int version)
> +{
> + border_print();
> + printf(
> + " __ __ ___________ _
> \n"
> + " \\ \\ / // ___| ___ \\ | |
> \n"
> + " \\ V / \\ `--.| |_/ / ___ _ __ ___|
> |__ \n"
> + " / \\ `--. \\ ___ \\/ _ \\ '_ \\ /
> __| '_ \\ \n"
> + " / /^\\ \\/\\__/ / |_/ / __/ | | |
> (__| | | | \n"
> + " \\/ \\/\\____/\\____/ \\___|_|
> |_|\\___|_| |_| \n\n"
> + );
> + border_print();
> + center_print("Developed at Argonne National Laboratory", 79);
> + char v[100];
> + sprintf(v, "Version: %d", version);
> + center_print(v, 79);
> + border_print();
> +}
> +
> +// Prints Section titles in center of 80 char terminal
> +void center_print(const char *s, int width)
> +{
> + int length = strlen(s);
> + int i;
> + for (i=0; i<=(width-length)/2; i++) {
> + fputs(" ", stdout);
> + }
> + fputs(s, stdout);
> + fputs("\n", stdout);
> +}
> +
> +void print_results( Inputs in, int mype, double runtime, int nprocs,
> + unsigned long long vhash )
> +{
> + // Calculate Lookups per sec
> + int lookups_per_sec = (int) ((double) in.lookups / runtime);
> +
> + // If running in MPI, reduce timing statistics and
> calculate average
> + #ifdef MPI
> + int total_lookups = 0;
> + MPI_Barrier(MPI_COMM_WORLD);
> + MPI_Reduce(&lookups_per_sec, &total_lookups, 1, MPI_INT,
> + MPI_SUM, 0, MPI_COMM_WORLD);
> + #endif
> +
> + // Print output
> + if( mype == 0 )
> + {
> + border_print();
> + center_print("RESULTS", 79);
> + border_print();
> +
> + // Print the results
> + printf("Threads: %d\n", in.nthreads);
> + #ifdef MPI
> + printf("MPI ranks: %d\n", nprocs);
> + #endif
> + #ifdef TIMING
> + #ifdef MPI
> + printf("Total Lookups/s: ");
> + fancy_int(total_lookups);
> + printf("Avg Lookups/s per MPI rank: ");
> + fancy_int(total_lookups / nprocs);
> + #else
> + printf("Runtime: %.3lf seconds\n", runtime);
> + printf("Lookups: "); fancy_int(in.lookups);
> + printf("Lookups/s: ");
> + fancy_int(lookups_per_sec);
> + #endif
> + #endif
> + #ifdef VERIFICATION
> + printf("Verification checksum: %llu\n", vhash);
> + #endif
> + border_print();
> +
> + // For bechmarking, output lookup/s data to file
> + if( SAVE )
> + {
> + FILE * out = fopen( "results.txt", "a" );
> + fprintf(out, "%d\t%d\n", in.nthreads,
> lookups_per_sec);
> + fclose(out);
> + }
> + }
> +}
> +
> +void print_inputs(Inputs in, int nprocs, int version )
> +{
> + // Calculate Estimate of Memory Usage
> + int mem_tot = estimate_mem_usage( in );
> + logo(version);
> + center_print("INPUT SUMMARY", 79);
> + border_print();
> + #ifdef VERIFICATION
> + printf("Verification Mode: on\n");
> + #endif
> + printf("Materials: %d\n", 12);
> + printf("H-M Benchmark Size: %s\n", in.HM);
> + printf("Total Nuclides: %ld\n", in.n_isotopes);
> + printf("Gridpoints (per Nuclide): ");
> + fancy_int(in.n_gridpoints);
> + printf("Unionized Energy Gridpoints: ");
> + fancy_int(in.n_isotopes*in.n_gridpoints);
> + printf("XS Lookups: ");
> fancy_int(in.lookups);
> + #ifdef MPI
> + printf("MPI Ranks: %d\n", nprocs);
> + printf("OMP Threads per MPI Rank: %d\n", in.nthreads);
> + printf("Mem Usage per MPI Rank (MB): "); fancy_int(mem_tot);
> + #else
> + printf("Threads: %d\n", in.nthreads);
> + printf("Est. Memory Usage (MB): "); fancy_int(mem_tot);
> + #endif
> + border_print();
> + center_print("INITIALIZATION", 79);
> + border_print();
> +}
> +
> +void border_print(void)
> +{
> + printf(
> +
> "==================================================================="
> + "=============\n");
> +}
> +
> +// Prints comma separated integers - for ease of reading
> +void fancy_int( long a )
> +{
> + if( a < 1000 )
> + printf("%ld\n",a);
> +
> + else if( a >= 1000 && a < 1000000 )
> + printf("%ld,%03ld\n", a / 1000, a % 1000);
> +
> + else if( a >= 1000000 && a < 1000000000 )
> + printf("%ld,%03ld,%03ld\n",a / 1000000,(a % 1000000) /
> 1000,a % 1000 );
> +
> + else if( a >= 1000000000 )
> + printf("%ld,%03ld,%03ld,%03ld\n",
> + a / 1000000000,
> + (a % 1000000000) / 1000000,
> + (a % 1000000) / 1000,
> + a % 1000 );
> + else
> + printf("%ld\n",a);
> +}
> +
> +void print_CLI_error(void)
> +{
> + printf("Usage: ./XSBench <options>\n");
> + printf("Options include:\n");
> + printf(" -t <threads> Number of OpenMP threads to
> run\n");
> + printf(" -s <size> Size of H-M Benchmark to run
> (small, large, XL, XXL)\n");
> + printf(" -g <gridpoints> Number of gridpoints per
> nuclide (overrides -s defaults)\n");
> + printf(" -l <lookups> Number of Cross-section (XS)
> lookups\n");
> + printf("Default is equivalent to: -s large -l 15000000\n");
> + printf("See readme for full description of default run
> values\n");
> + exit(4);
> +}
> +
> +Inputs read_CLI( int argc, char * argv[] )
> +{
> + Inputs input;
> +
> + // defaults to max threads on the system
> + #ifdef OPENMP
> + input.nthreads = omp_get_num_procs();
> + #else
> + input.nthreads = 1;
> + #endif
> +
> + // defaults to 355 (corresponding to H-M Large benchmark)
> + input.n_isotopes = 355;
> +
> + // defaults to 11303 (corresponding to H-M Large benchmark)
> + input.n_gridpoints = 11303;
> +
> + // defaults to 15,000,000
> + input.lookups = 15000000;
> +
> + // defaults to H-M Large benchmark
> + input.HM = (char *) malloc( 6 * sizeof(char) );
> + input.HM[0] = 'l' ;
> + input.HM[1] = 'a' ;
> + input.HM[2] = 'r' ;
> + input.HM[3] = 'g' ;
> + input.HM[4] = 'e' ;
> + input.HM[5] = '\0';
> +
> + // Check if user sets these
> + int user_g = 0;
> +
> + // Collect Raw Input
> + for( int i = 1; i < argc; i++ )
> + {
> + char * arg = argv[i];
> +
> + // nthreads (-t)
> + if( strcmp(arg, "-t") == 0 )
> + {
> + if( ++i < argc )
> + input.nthreads = atoi(argv[i]);
> + else
> + print_CLI_error();
> + }
> + // n_gridpoints (-g)
> + else if( strcmp(arg, "-g") == 0 )
> + {
> + if( ++i < argc )
> + {
> + user_g = 1;
> + input.n_gridpoints = atol(argv[i]);
> + }
> + else
> + print_CLI_error();
> + }
> + // lookups (-l)
> + else if( strcmp(arg, "-l") == 0 )
> + {
> + if( ++i < argc )
> + input.lookups = atoi(argv[i]);
> + else
> + print_CLI_error();
> + }
> + // HM (-s)
> + else if( strcmp(arg, "-s") == 0 )
> + {
> + if( ++i < argc )
> + input.HM = argv[i];
> + else
> + print_CLI_error();
> + }
> + else
> + print_CLI_error();
> + }
> +
> + // Validate Input
> +
> + // Validate nthreads
> + if( input.nthreads < 1 )
> + print_CLI_error();
> +
> + // Validate n_isotopes
> + if( input.n_isotopes < 1 )
> + print_CLI_error();
> +
> + // Validate n_gridpoints
> + if( input.n_gridpoints < 1 )
> + print_CLI_error();
> +
> + // Validate lookups
> + if( input.lookups < 1 )
> + print_CLI_error();
> +
> + // Validate HM size
> + if( strcasecmp(input.HM, "small") != 0 &&
> + strcasecmp(input.HM, "large") != 0 &&
> + strcasecmp(input.HM, "XL") != 0 &&
> + strcasecmp(input.HM, "XXL") != 0 )
> + print_CLI_error();
> +
> + // Set HM size specific parameters
> + // (defaults to large)
> + if( strcasecmp(input.HM, "small") == 0 )
> + input.n_isotopes = 68;
> + else if( strcasecmp(input.HM, "XL") == 0 && user_g == 0 )
> + input.n_gridpoints = 238847; // sized to make 120
> GB XS data
> + else if( strcasecmp(input.HM, "XXL") == 0 && user_g == 0 )
> + input.n_gridpoints = 238847 * 2.1; // 252 GB XS data
> +
> + // Return input struct
> + return input;
> +}
>
> Modified: test-suite/trunk/MultiSource/Benchmarks/Makefile
> URL:
> http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/Makefile?rev=289666&r1=289665&r2=289666&view=diff
> <http://llvm.org/viewvc/llvm-project/test-suite/trunk/MultiSource/Benchmarks/Makefile?rev=289666&r1=289665&r2=289666&view=diff>
> ==============================================================================
> --- test-suite/trunk/MultiSource/Benchmarks/Makefile (original)
> +++ test-suite/trunk/MultiSource/Benchmarks/Makefile Wed Dec 14
> 10:42:31 2016
> @@ -9,7 +9,7 @@ PARALLEL_DIRS := Fhourstones Fhourstones
> McCat Olden Ptrdist llubenchmark \
> sim FreeBench MallocBench Prolangs-C SciMark2-C
> mediabench\
> nbench ASCI_Purple MiBench Trimaran VersaBench
> NPB-serial\
> - BitBench ASC_Sequoia TSVC
> + BitBench ASC_Sequoia TSVC DOE-ProxyApps-C
>
> # Disable TSVC on Darwin until the tests support
> SMALL_PROBLEM_SIZE=1.
> ifeq ($(TARGET_OS),Darwin)
>
>
> _______________________________________________
> llvm-commits mailing list
> llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits
> <http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits>
>
>
--
Hal Finkel
Lead, Compiler Technology and Programming Languages
Leadership Computing Facility
Argonne National Laboratory
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