mirror of
https://github.com/Steffo99/unimore-hpc-assignments.git
synced 2024-11-27 02:24:22 +00:00
202 lines
9.4 KiB
C
202 lines
9.4 KiB
C
/**
|
|
* polybench.h: This file is part of the PolyBench/C 3.2 test suite.
|
|
*
|
|
*
|
|
* Contact: Louis-Noel Pouchet <pouchet@cse.ohio-state.edu>
|
|
* Web address: http://polybench.sourceforge.net
|
|
*/
|
|
/*
|
|
* Polybench header for instrumentation.
|
|
*
|
|
* Programs must be compiled with `-I utilities utilities/polybench.c'
|
|
*
|
|
* Optionally, one can define:
|
|
*
|
|
* -DPOLYBENCH_TIME, to report the execution time,
|
|
* OR (exclusive):
|
|
* -DPOLYBENCH_PAPI, to use PAPI H/W counters (defined in polybench.c)
|
|
*
|
|
*
|
|
* See README or utilities/polybench.c for additional options.
|
|
*
|
|
*/
|
|
#ifndef POLYBENCH_H
|
|
# define POLYBENCH_H
|
|
|
|
# include <stdlib.h>
|
|
|
|
/* Array padding. By default, none is used. */
|
|
# ifndef POLYBENCH_PADDING_FACTOR
|
|
/* default: */
|
|
# define POLYBENCH_PADDING_FACTOR 0
|
|
# endif
|
|
|
|
|
|
/* C99 arrays in function prototype. By default, do not use. */
|
|
# ifdef POLYBENCH_USE_C99_PROTO
|
|
# define POLYBENCH_C99_SELECT(x,y) y
|
|
# else
|
|
/* default: */
|
|
# define POLYBENCH_C99_SELECT(x,y) x
|
|
# endif
|
|
|
|
|
|
/* Scalar loop bounds in SCoPs. By default, use parametric loop bounds. */
|
|
# ifdef POLYBENCH_USE_SCALAR_LB
|
|
# define POLYBENCH_LOOP_BOUND(x,y) x
|
|
# else
|
|
/* default: */
|
|
# define POLYBENCH_LOOP_BOUND(x,y) y
|
|
# endif
|
|
|
|
|
|
/* Macros to reference an array. Generic for heap and stack arrays
|
|
(C99). Each array dimensionality has his own macro, to be used at
|
|
declaration or as a function argument.
|
|
Example:
|
|
int b[x] => POLYBENCH_1D_ARRAY(b, x)
|
|
int A[N][N] => POLYBENCH_2D_ARRAY(A, N, N)
|
|
*/
|
|
# ifndef POLYBENCH_STACK_ARRAYS
|
|
# define POLYBENCH_ARRAY(x) *x
|
|
# define POLYBENCH_FREE_ARRAY(x) free((void*)x);
|
|
# define POLYBENCH_DECL_VAR(x) (*x)
|
|
# else
|
|
# define POLYBENCH_ARRAY(x) x
|
|
# define POLYBENCH_FREE_ARRAY(x)
|
|
# define POLYBENCH_DECL_VAR(x) x
|
|
# endif
|
|
/* Macros for using arrays in the function prototypes. */
|
|
# define POLYBENCH_1D(var, dim1,ddim1) var[POLYBENCH_C99_SELECT(dim1,ddim1) + POLYBENCH_PADDING_FACTOR]
|
|
# define POLYBENCH_2D(var, dim1, dim2, ddim1, ddim2) var[POLYBENCH_C99_SELECT(dim1,ddim1) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim2,ddim2) + POLYBENCH_PADDING_FACTOR]
|
|
# define POLYBENCH_3D(var, dim1, dim2, dim3, ddim1, ddim2, ddim3) var[POLYBENCH_C99_SELECT(dim1,ddim1) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim2,ddim2) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim3,ddim3) + POLYBENCH_PADDING_FACTOR]
|
|
# define POLYBENCH_4D(var, dim1, dim2, dim3, dim4, ddim1, ddim2, ddim3, ddim4) var[POLYBENCH_C99_SELECT(dim1,ddim1) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim2,ddim2) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim3,ddim3) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim4,ddim4) + POLYBENCH_PADDING_FACTOR]
|
|
# define POLYBENCH_5D(var, dim1, dim2, dim3, dim4, dim5, ddim1, ddim2, ddim3, ddim4, ddim5) var[POLYBENCH_C99_SELECT(dim1,ddim1) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim2,ddim2) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim3,ddim3) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim4,ddim4) + POLYBENCH_PADDING_FACTOR][POLYBENCH_C99_SELECT(dim5,ddim5) + POLYBENCH_PADDING_FACTOR]
|
|
|
|
|
|
/* Macros to allocate heap arrays.
|
|
Example:
|
|
polybench_alloc_2d_array(N, M, double) => allocates N x M x sizeof(double)
|
|
and returns a pointer to the 2d array
|
|
*/
|
|
# define POLYBENCH_ALLOC_1D_ARRAY(n1, type) \
|
|
(type(*)[n1 + POLYBENCH_PADDING_FACTOR])polybench_alloc_data (n1 + POLYBENCH_PADDING_FACTOR, sizeof(type))
|
|
# define POLYBENCH_ALLOC_2D_ARRAY(n1, n2, type) \
|
|
(type(*)[n1 + POLYBENCH_PADDING_FACTOR][n2 + POLYBENCH_PADDING_FACTOR])polybench_alloc_data ((n1 + POLYBENCH_PADDING_FACTOR) * (n2 + POLYBENCH_PADDING_FACTOR), sizeof(type))
|
|
# define POLYBENCH_ALLOC_3D_ARRAY(n1, n2, n3, type) \
|
|
(type(*)[n1 + POLYBENCH_PADDING_FACTOR][n2 + POLYBENCH_PADDING_FACTOR][n3 + POLYBENCH_PADDING_FACTOR])polybench_alloc_data ((n1 + POLYBENCH_PADDING_FACTOR) * (n2 + POLYBENCH_PADDING_FACTOR) * (n3 + POLYBENCH_PADDING_FACTOR), sizeof(type))
|
|
# define POLYBENCH_ALLOC_4D_ARRAY(n1, n2, n3, n4, type) \
|
|
(type(*)[n1 + POLYBENCH_PADDING_FACTOR][n2 + POLYBENCH_PADDING_FACTOR][n3 + POLYBENCH_PADDING_FACTOR][n4 + POLYBENCH_PADDING_FACTOR])polybench_alloc_data ((n1 + POLYBENCH_PADDING_FACTOR) * (n2 + POLYBENCH_PADDING_FACTOR) * (n3 + POLYBENCH_PADDING_FACTOR) * (n4 + POLYBENCH_PADDING_FACTOR), sizeof(type))
|
|
# define POLYBENCH_ALLOC_5D_ARRAY(n1, n2, n3, n4, n5, type) \
|
|
(type(*)[n1 + POLYBENCH_PADDING_FACTOR][n2 + POLYBENCH_PADDING_FACTOR][n3 + POLYBENCH_PADDING_FACTOR][n4 + POLYBENCH_PADDING_FACTOR][n5 + POLYBENCH_PADDING_FACTOR])polybench_alloc_data ((n1 + POLYBENCH_PADDING_FACTOR) * (n2 + POLYBENCH_PADDING_FACTOR) * (n3 + POLYBENCH_PADDING_FACTOR) * (n4 + POLYBENCH_PADDING_FACTOR) * (n5 + POLYBENCH_PADDING_FACTOR), sizeof(type))
|
|
|
|
/* Macros for array declaration. */
|
|
# ifndef POLYBENCH_STACK_ARRAYS
|
|
# define POLYBENCH_1D_ARRAY_DECL(var, type, dim1, ddim1) \
|
|
type POLYBENCH_1D(POLYBENCH_DECL_VAR(var), dim1, ddim1); \
|
|
var = POLYBENCH_ALLOC_1D_ARRAY(POLYBENCH_C99_SELECT(dim1, ddim1), type);
|
|
# define POLYBENCH_2D_ARRAY_DECL(var, type, dim1, dim2, ddim1, ddim2) \
|
|
type POLYBENCH_2D(POLYBENCH_DECL_VAR(var), dim1, dim2, ddim1, ddim2); \
|
|
var = POLYBENCH_ALLOC_2D_ARRAY(POLYBENCH_C99_SELECT(dim1, ddim1), POLYBENCH_C99_SELECT(dim2, ddim2), type);
|
|
# define POLYBENCH_3D_ARRAY_DECL(var, type, dim1, dim2, dim3, ddim1, ddim2, ddim3) \
|
|
type POLYBENCH_3D(POLYBENCH_DECL_VAR(var), dim1, dim2, dim3, ddim1, ddim2, ddim3); \
|
|
var = POLYBENCH_ALLOC_3D_ARRAY(POLYBENCH_C99_SELECT(dim1, ddim1), POLYBENCH_C99_SELECT(dim2, ddim2), POLYBENCH_C99_SELECT(dim3, ddim3), type);
|
|
# define POLYBENCH_4D_ARRAY_DECL(var, type, dim1, dim2, dim3, dim4, ddim1, ddim2, ddim3, ddim4) \
|
|
type POLYBENCH_4D(POLYBENCH_DECL_VAR(var), dim1, dim2, ,dim3, dim4, ddim1, ddim2, ddim3, ddim4); \
|
|
var = POLYBENCH_ALLOC_4D_ARRAY(POLYBENCH_C99_SELECT(dim1, ddim1), POLYBENCH_C99_SELECT(dim2, ddim2), POLYBENCH_C99_SELECT(dim3, ddim3), POLYBENCH_C99_SELECT(dim4, ddim4), type);
|
|
# define POLYBENCH_5D_ARRAY_DECL(var, type, dim1, dim2, dim3, dim4, dim5, ddim1, ddim2, ddim3, ddim4, ddim5) \
|
|
type POLYBENCH_5D(POLYBENCH_DECL_VAR(var), dim1, dim2, dim3, dim4, dim5, ddim1, ddim2, ddim3, ddim4, ddim5); \
|
|
var = POLYBENCH_ALLOC_5D_ARRAY(POLYBENCH_C99_SELECT(dim1, ddim1), POLYBENCH_C99_SELECT(dim2, ddim2), POLYBENCH_C99_SELECT(dim3, ddim3), POLYBENCH_C99_SELECT(dim4, ddim4), POLYBENCH_C99_SELECT(dim5, ddim5), type);
|
|
# else
|
|
# define POLYBENCH_1D_ARRAY_DECL(var, type, dim1, ddim1) \
|
|
type POLYBENCH_1D(POLYBENCH_DECL_VAR(var), dim1, ddim1);
|
|
# define POLYBENCH_2D_ARRAY_DECL(var, type, dim1, dim2, ddim1, ddim2) \
|
|
type POLYBENCH_2D(POLYBENCH_DECL_VAR(var), dim1, dim2, ddim1, ddim2);
|
|
# define POLYBENCH_3D_ARRAY_DECL(var, type, dim1, dim2, dim3, ddim1, ddim2, ddim3) \
|
|
type POLYBENCH_3D(POLYBENCH_DECL_VAR(var), dim1, dim2, dim3, ddim1, ddim2, ddim3);
|
|
# define POLYBENCH_4D_ARRAY_DECL(var, type, dim1, dim2, dim3, dim4, ddim1, ddim2, ddim3, ddim4) \
|
|
type POLYBENCH_4D(POLYBENCH_DECL_VAR(var), dim1, dim2, dim3, dim4, ddim1, ddim2, ddim3, ddim4);
|
|
# define POLYBENCH_5D_ARRAY_DECL(var, type, dim1, dim2, dim3, dim4, dim5, ddim1, ddim2, ddim3, ddim4, ddim5) \
|
|
type POLYBENCH_5D(POLYBENCH_DECL_VAR(var), dim1, dim2, dim3, dim4, dim5, ddim1, ddim2, ddim3, ddim4, ddim5);
|
|
# endif
|
|
|
|
|
|
/* Dead-code elimination macros. Use argc/argv for the run-time check. */
|
|
# ifndef POLYBENCH_DUMP_ARRAYS
|
|
# define POLYBENCH_DCE_ONLY_CODE if (argc > 42 && ! strcmp(argv[0], ""))
|
|
# else
|
|
# define POLYBENCH_DCE_ONLY_CODE
|
|
# endif
|
|
|
|
# define polybench_prevent_dce(func) \
|
|
POLYBENCH_DCE_ONLY_CODE \
|
|
func
|
|
|
|
|
|
/* Performance-related instrumentation. See polybench.c */
|
|
# define polybench_start_instruments
|
|
# define polybench_stop_instruments
|
|
# define polybench_print_instruments
|
|
|
|
|
|
/* PAPI support. */
|
|
# ifdef POLYBENCH_PAPI
|
|
extern const unsigned int polybench_papi_eventlist[];
|
|
# undef polybench_start_instruments
|
|
# undef polybench_stop_instruments
|
|
# undef polybench_print_instruments
|
|
# define polybench_set_papi_thread_report(x) \
|
|
polybench_papi_counters_threadid = x;
|
|
# define polybench_start_instruments \
|
|
polybench_prepare_instruments(); \
|
|
polybench_papi_init(); \
|
|
int evid; \
|
|
for (evid = 0; polybench_papi_eventlist[evid] != 0; evid++) \
|
|
{ \
|
|
if (polybench_papi_start_counter(evid)) \
|
|
continue; \
|
|
|
|
# define polybench_stop_instruments \
|
|
polybench_papi_stop_counter(evid); \
|
|
} \
|
|
polybench_papi_close(); \
|
|
|
|
# define polybench_print_instruments polybench_papi_print();
|
|
# endif
|
|
|
|
|
|
/* Timing support. */
|
|
# if defined(POLYBENCH_TIME) || defined(POLYBENCH_GFLOPS)
|
|
# undef polybench_start_instruments
|
|
# undef polybench_stop_instruments
|
|
# undef polybench_print_instruments
|
|
# define polybench_start_instruments polybench_timer_start();
|
|
# define polybench_stop_instruments polybench_timer_stop();
|
|
# define polybench_print_instruments polybench_timer_print();
|
|
extern double polybench_program_total_flops;
|
|
extern void polybench_timer_start();
|
|
extern void polybench_timer_stop();
|
|
extern void polybench_timer_print();
|
|
# endif
|
|
|
|
/* Function declaration. */
|
|
# ifdef POLYBENCH_TIME
|
|
extern void polybench_timer_start();
|
|
extern void polybench_timer_stop();
|
|
extern void polybench_timer_print();
|
|
# endif
|
|
|
|
# ifdef POLYBENCH_PAPI
|
|
extern void polybench_prepare_instruments();
|
|
extern int polybench_papi_start_counter(int evid);
|
|
extern void polybench_papi_stop_counter(int evid);
|
|
extern void polybench_papi_init();
|
|
extern void polybench_papi_close();
|
|
extern void polybench_papi_print();
|
|
# endif
|
|
|
|
/* Function prototypes. */
|
|
extern void* polybench_alloc_data(unsigned long long int n, int elt_size);
|
|
|
|
|
|
#endif /* !POLYBENCH_H */
|