C++ polybench_prevent_dce函数代码示例

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本文整理汇总了C++中polybench_prevent_dce函数的典型用法代码示例。如果您正苦于以下问题：C++ polybench_prevent_dce函数的具体用法？C++ polybench_prevent_dce怎么用？C++ polybench_prevent_dce使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了polybench_prevent_dce函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int n = N;
  int tsteps = TSTEPS;

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n);
  POLYBENCH_2D_ARRAY_DECL(B, DATA_TYPE, N, N, n, n);


  /* Initialize array(s). */
  init_array (n, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_jacobi_2d_imper (tsteps, n, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(A)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(B);

  return 0;
}

开发者ID:amnawaseem，项目名称:test-suite，代码行数:34，代码来源:jacobi-2d-imper.c

示例2: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int ni = NI;
  int nj = NJ;
  int nk = NK;

  /* Variable declaration/allocation. */
  POLYBENCH_3D_ARRAY_DECL(A, DATA_TYPE, NI, NJ, NK, ni, nj, nk);
  POLYBENCH_3D_ARRAY_DECL(B, DATA_TYPE, NI, NJ, NK, ni, nj, nk);

  /* Initialize array(s). */
  init_array (ni, nj, nk, POLYBENCH_ARRAY(A));
  
  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_conv2d (ni, nj, nk, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;
  
  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(ni, nj, nk, POLYBENCH_ARRAY(B)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(B);
  
  return 0;
}

开发者ID:andrewliberis，项目名称:PolyBench-ACC，代码行数:34，代码来源:convolution-3d.c

示例3: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int n = N;

  /* Variable declaration/allocation. */
  POLYBENCH_1D_ARRAY_DECL(r, DATA_TYPE, N, n);
  POLYBENCH_1D_ARRAY_DECL(y, DATA_TYPE, N, n);


  /* Initialize array(s). */
  init_array (n, POLYBENCH_ARRAY(r));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_durbin (n,
		 POLYBENCH_ARRAY(r),
		 POLYBENCH_ARRAY(y));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(y)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(r);
  POLYBENCH_FREE_ARRAY(y);

  return 0;
}

开发者ID:MatthiasJReisinger，项目名称:PolyBenchC，代码行数:35，代码来源:durbin.c

示例4: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int ni = NI;
  int nj = NJ;

  /* Variable declaration/allocation. */
  DATA_TYPE alpha;
  DATA_TYPE beta;
  POLYBENCH_2D_ARRAY_DECL(C,DATA_TYPE,NI,NI,ni,ni);
  POLYBENCH_2D_ARRAY_DECL(A,DATA_TYPE,NI,NJ,ni,nj);

  /* Initialize array(s). */
  init_array (ni, nj, &alpha, &beta, POLYBENCH_ARRAY(C), POLYBENCH_ARRAY(A));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_syrk (ni, nj, alpha, beta, POLYBENCH_ARRAY(C), POLYBENCH_ARRAY(A));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(ni, POLYBENCH_ARRAY(C)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(C);
  POLYBENCH_FREE_ARRAY(A);

  return 0;
}

开发者ID:gxkevin，项目名称:OpenACC-benchmarks，代码行数:35，代码来源:syrk.c

示例5: main

int main(int argc, char** argv)
{
    /* Retrieve problem size. */
    int n = N;

    /* Variable declaration/allocation. */
    POLYBENCH_2D_ARRAY_DECL(path, DATA_TYPE, N, N, n, n);


    /* Initialize array(s). */
    init_array (n, POLYBENCH_ARRAY(path));

    /* Start timer. */
    polybench_start_instruments;

    /* Run kernel. */
    kernel_floyd_warshall (n, POLYBENCH_ARRAY(path));

    /* Stop and print timer. */
    polybench_stop_instruments;
    polybench_print_instruments;
#ifdef __PRINT
    print_array(n,POLYBENCH_ARRAY(path));
#endif
    /* Prevent dead-code elimination. All live-out data must be printed
       by the function call in argument. */
    polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(path)));

    /* Be clean. */
    POLYBENCH_FREE_ARRAY(path);

    return 0;
}

开发者ID:Syllo，项目名称:uds-2013，代码行数:33，代码来源:floyd-warshall.c

示例6: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int ni = NI;
  int nj = NJ;
  int nk = NK;
  int nl = NL;
  int nm = NM;

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(E, DATA_TYPE, NI, NJ, ni, nj);
  POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, NI, NK, ni, nk);
  POLYBENCH_2D_ARRAY_DECL(B, DATA_TYPE, NK, NJ, nk, nj);
  POLYBENCH_2D_ARRAY_DECL(F, DATA_TYPE, NJ, NL, nj, nl);
  POLYBENCH_2D_ARRAY_DECL(C, DATA_TYPE, NJ, NM, nj, nm);
  POLYBENCH_2D_ARRAY_DECL(D, DATA_TYPE, NM, NL, nm, nl);
  POLYBENCH_2D_ARRAY_DECL(G, DATA_TYPE, NI, NL, ni, nl);

  /* Initialize array(s). */
  init_array (ni, nj, nk, nl, nm,
	      POLYBENCH_ARRAY(A),
	      POLYBENCH_ARRAY(B),
	      POLYBENCH_ARRAY(C),
	      POLYBENCH_ARRAY(D));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_3mm (ni, nj, nk, nl, nm,
	      POLYBENCH_ARRAY(E),
	      POLYBENCH_ARRAY(A),
	      POLYBENCH_ARRAY(B),
	      POLYBENCH_ARRAY(F),
	      POLYBENCH_ARRAY(C),
	      POLYBENCH_ARRAY(D),
	      POLYBENCH_ARRAY(G));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;
#ifdef __PRINT
    print_array(ni,nl,POLYBENCH_ARRAY(G));
#endif
  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(ni, nl,  POLYBENCH_ARRAY(G)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(E);
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(B);
  POLYBENCH_FREE_ARRAY(F);
  POLYBENCH_FREE_ARRAY(C);
  POLYBENCH_FREE_ARRAY(D);
  POLYBENCH_FREE_ARRAY(G);

  return 0;
}

开发者ID:Syllo，项目名称:uds-2013，代码行数:59，代码来源:3mm.c

示例7: main

int main(int argc, char** argv)
{
  #pragma hmpp gemm acquire

  /* Retrieve problem size. */
  int ni = NI;
  int nj = NJ;
  int nk = NK;

  /* Variable declaration/allocation. */
  DATA_TYPE alpha;
  DATA_TYPE beta;
  POLYBENCH_2D_ARRAY_DECL(C,DATA_TYPE,NI,NJ,ni,nj);
  POLYBENCH_2D_ARRAY_DECL(A,DATA_TYPE,NI,NK,ni,nk);
  POLYBENCH_2D_ARRAY_DECL(B,DATA_TYPE,NK,NJ,nk,nj);

  #pragma hmpp gemm allocate, &
  #pragma hmpp & args[C].size={ni,nj}, args[C].hostdata="C", &
  #pragma hmpp & args[A].size={ni,nk}, args[A].hostdata="A", &
  #pragma hmpp & args[B].size={nk,nj}, args[B].hostdata="B"
  
  /* Initialize array(s). */
  init_array (ni, nj, nk, &alpha, &beta,
	      POLYBENCH_ARRAY(C),
	      POLYBENCH_ARRAY(A),
	      POLYBENCH_ARRAY(B));

  #pragma hmpp gemm advancedload, args[C;A;B]

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  #pragma hmpp gemm callsite
  kernel_gemm (ni, nj, nk,
	       alpha, beta,
	       POLYBENCH_ARRAY(C),
	       POLYBENCH_ARRAY(A),
	       POLYBENCH_ARRAY(B));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  #pragma hmpp gemm delegatedstore, args[C]

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(ni, nj,  POLYBENCH_ARRAY(C)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(C);
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(B);

  #pragma hmpp gemm release

  return 0;
}

开发者ID:andrewliberis，项目名称:PolyBench-ACC，代码行数:59，代码来源:gemm.c

示例8: main

int main(int argc, char** argv)
{
  /* Prepare ctuning vars */
  long ct_repeat=0;
  long ct_repeat_max=1;
  int ct_return=0;

  /* Retrieve problem size. */
  int n = N;

#ifdef OPENME
  openme_init(NULL,NULL,NULL,0);
  openme_callback("PROGRAM_START", NULL);
#endif

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n);
  POLYBENCH_1D_ARRAY_DECL(p, DATA_TYPE, N, n);


  /* Initialize array(s). */
  init_array (n, POLYBENCH_ARRAY(p), POLYBENCH_ARRAY(A));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  if (getenv("CT_REPEAT_MAIN")!=NULL) ct_repeat_max=atol(getenv("CT_REPEAT_MAIN"));

#ifdef OPENME
  openme_callback("KERNEL_START", NULL);
#endif
  for (ct_repeat=0; ct_repeat<ct_repeat_max; ct_repeat++)
      kernel_cholesky (n, POLYBENCH_ARRAY(p), POLYBENCH_ARRAY(A));
#ifdef OPENME
  openme_callback("KERNEL_END", NULL);
#endif

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(A)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(p);

#ifdef OPENME
  openme_callback("PROGRAM_END", NULL);
#endif

  return 0;
}

开发者ID:gfursin，项目名称:cm-ctuning-code-source，代码行数:56，代码来源:cholesky.c

示例9: main

int main(int argc, char** argv)
{
  #pragma hmpp atax acquire

  /* Retrieve problem size. */
  int nx = NX;
  int ny = NY;

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, NX, NY, nx, ny);
  POLYBENCH_1D_ARRAY_DECL(x, DATA_TYPE, NY, ny);
  POLYBENCH_1D_ARRAY_DECL(y, DATA_TYPE, NY, ny);
  POLYBENCH_1D_ARRAY_DECL(tmp, DATA_TYPE, NX, nx);

  #pragma hmpp atax allocate, &
  #pragma hmpp & args[A].size={nx,ny}, args[A].hostdata="A", &
  #pragma hmpp & args[x].size={ny}, args[x].hostdata="x", &
  #pragma hmpp & args[y].size={ny}, args[y].hostdata="y", &
  #pragma hmpp & args[tmp].size={nx}, args[tmp].hostdata="tmp"

  /* Initialize array(s). */
  init_array (nx, ny, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(x));
  
  #pragma hmpp atax advancedload, args[A;x]
  
  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  #pragma hmpp atax callsite
  kernel_atax (nx, ny,
	       POLYBENCH_ARRAY(A),
	       POLYBENCH_ARRAY(x),
	       POLYBENCH_ARRAY(y),
	       POLYBENCH_ARRAY(tmp));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  #pragma hmpp atax delegatedstore, args[y]
  
  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(nx, POLYBENCH_ARRAY(y)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(x);
  POLYBENCH_FREE_ARRAY(y);
  POLYBENCH_FREE_ARRAY(tmp);
  
  #pragma hmpp atax release
  
  return 0;
}

开发者ID:andrewliberis，项目名称:PolyBench-ACC，代码行数:56，代码来源:atax.c

示例10: main

int main(int argc, char *argv[])
{
	/* Retrieve problem size. */
	int ni = NI;
	int nj = NJ;

	/* Variable declaration/allocation. */
	DATA_TYPE alpha;
	DATA_TYPE beta;
	POLYBENCH_2D_ARRAY_DECL(A,DATA_TYPE,NI,NJ,ni,nj);
	POLYBENCH_2D_ARRAY_DECL(B,DATA_TYPE,NI,NJ,ni,nj);
	POLYBENCH_2D_ARRAY_DECL(C,DATA_TYPE,NI,NI,ni,ni);
	POLYBENCH_2D_ARRAY_DECL(C_outputFromGpu,DATA_TYPE,NI,NI,ni,ni);

	init_arrays(ni, nj, &alpha, &beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(C));
	read_cl_file();
	cl_initialization();
	cl_mem_init(POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(C));
	cl_load_prog();

	cl_launch_kernel(ni, nj, alpha, beta);

	errcode = clEnqueueReadBuffer(clCommandQue, c_mem_obj, CL_TRUE, 0, NI*NJ*sizeof(DATA_TYPE), POLYBENCH_ARRAY(C_outputFromGpu), 0, NULL, NULL);
	if(errcode != CL_SUCCESS) printf("Error in reading GPU mem\n");


	#ifdef RUN_ON_CPU

		/* Start timer. */
	  	polybench_start_instruments;

		syr2kCpu(ni, nj, alpha, beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(C));
	
		/* Stop and print timer. */
		printf("CPU Time in seconds:\n");
	  	polybench_stop_instruments;
	 	polybench_print_instruments;

		compareResults(ni, POLYBENCH_ARRAY(C), POLYBENCH_ARRAY(C_outputFromGpu));
	
	#else //prevent dead code elimination

		polybench_prevent_dce(print_array(ni, POLYBENCH_ARRAY(C_outputFromGpu)));

	#endif //RUN_ON_CPU


	cl_clean_up();

	POLYBENCH_FREE_ARRAY(A);
	POLYBENCH_FREE_ARRAY(B);
	POLYBENCH_FREE_ARRAY(C);
	POLYBENCH_FREE_ARRAY(C_outputFromGpu);

	return 0;
}

开发者ID:madhur13490，项目名称:PolybenchGPU，代码行数:56，代码来源:syr2k.c

示例11: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int q = Q;
  int d = D;	

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(M, DATA_TYPE, Q, D, q, d);
  POLYBENCH_2D_ARRAY_DECL(MatchQ, DATA_TYPE, Q, D, q, d);
  POLYBENCH_1D_ARRAY_DECL(QS, DATA_TYPE, Q, q);
  POLYBENCH_1D_ARRAY_DECL(DB, DATA_TYPE, D, d);


  /* Initialize array(s). */
 init_array (q, d,
	      POLYBENCH_ARRAY(QS),
	      POLYBENCH_ARRAY(DB),
	      POLYBENCH_ARRAY(MatchQ));

  /* Start timer. */
  polybench_start_instruments;

/*
DATA_TYPE POLYBENCH_1D(QS,Q,q),
		DATA_TYPE POLYBENCH_1D(DB,D,d),
		DATA_TYPE POLYBENCH_2D(MatchQ,Q,D,q,d),
		DATA_TYPE POLYBENCH_2D(M,Q,D,q,d))
*/

  /* Run kernel. */
  kernel_mvt (q, d,
	      POLYBENCH_ARRAY(QS),
	      POLYBENCH_ARRAY(DB),
	      POLYBENCH_ARRAY(MatchQ),
	      POLYBENCH_ARRAY(M));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(q, d, 
	      POLYBENCH_ARRAY(QS),
	      POLYBENCH_ARRAY(DB),
	      POLYBENCH_ARRAY(MatchQ)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(M);
  POLYBENCH_FREE_ARRAY(QS);
  POLYBENCH_FREE_ARRAY(DB);
  POLYBENCH_FREE_ARRAY(MatchQ);

  return 0;
}

开发者ID:abhishek111226，项目名称:sach，代码行数:55，代码来源:SeqAlign.c

示例12: main

int main(int argc, char *argv[])
{
	int tmax = TMAX;
	int nx = NX;
	int ny = NY;

	POLYBENCH_1D_ARRAY_DECL(_fict_,DATA_TYPE,TMAX,TMAX);
	POLYBENCH_2D_ARRAY_DECL(ex,DATA_TYPE,NX,NY,nx,ny);
	POLYBENCH_2D_ARRAY_DECL(ey,DATA_TYPE,NX,NY,nx,ny);
	POLYBENCH_2D_ARRAY_DECL(hz,DATA_TYPE,NX,NY,nx,ny);
	POLYBENCH_2D_ARRAY_DECL(hz_outputFromGpu,DATA_TYPE,NX,NY,nx,ny);
	
	init_arrays(tmax, nx, ny, POLYBENCH_ARRAY(_fict_), POLYBENCH_ARRAY(ex), POLYBENCH_ARRAY(ey), POLYBENCH_ARRAY(hz));

	read_cl_file();
	cl_initialization();
	cl_mem_init(POLYBENCH_ARRAY(_fict_), POLYBENCH_ARRAY(ex), POLYBENCH_ARRAY(ey), POLYBENCH_ARRAY(hz));
	cl_load_prog();

	cl_launch_kernel(tmax, nx, ny);

	errcode = clEnqueueReadBuffer(clCommandQue, hz_mem_obj, CL_TRUE, 0, NX * NY * sizeof(DATA_TYPE), POLYBENCH_ARRAY(hz_outputFromGpu), 0, NULL, NULL);
	if(errcode != CL_SUCCESS) printf("Error in reading GPU mem\n");	

	#ifdef RUN_ON_CPU

		/* Start timer. */
	  	polybench_start_instruments;

		runFdtd(tmax, nx, ny, POLYBENCH_ARRAY(_fict_), POLYBENCH_ARRAY(ex), POLYBENCH_ARRAY(ey), POLYBENCH_ARRAY(hz));
	
		/* Stop and print timer. */
		printf("CPU Time in seconds:\n");
	  	polybench_stop_instruments;
	 	polybench_print_instruments;

		compareResults(nx, ny, POLYBENCH_ARRAY(hz), POLYBENCH_ARRAY(hz_outputFromGpu));

	#else //prevent dead code elimination

		polybench_prevent_dce(print_array(nx, ny, POLYBENCH_ARRAY(hz_outputFromGpu)));

	#endif //RUN_ON_CPU

	POLYBENCH_FREE_ARRAY(_fict_);
	POLYBENCH_FREE_ARRAY(ex);
	POLYBENCH_FREE_ARRAY(ey);
	POLYBENCH_FREE_ARRAY(hz);
	POLYBENCH_FREE_ARRAY(hz_outputFromGpu);

	cl_clean_up();
	
    return 0;
}

开发者ID:andrewliberis，项目名称:PolyBench-ACC，代码行数:54，代码来源:fdtd2d.c

示例13: main

int main(int argc, char **argv) {
    /* Retrieve problem size. */
    int n = N;

    /* Variable declaration/allocation. */
    DATA_TYPE alpha;
    DATA_TYPE beta;
    POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, N, N, n, n);
    POLYBENCH_1D_ARRAY_DECL(u1, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(v1, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(u2, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(v2, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(w, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(x, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(y, DATA_TYPE, N, n);
    POLYBENCH_1D_ARRAY_DECL(z, DATA_TYPE, N, n);

    /* Initialize array(s). */
    init_array(n, &alpha, &beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(u1),
               POLYBENCH_ARRAY(v1), POLYBENCH_ARRAY(u2), POLYBENCH_ARRAY(v2),
               POLYBENCH_ARRAY(w), POLYBENCH_ARRAY(x), POLYBENCH_ARRAY(y),
               POLYBENCH_ARRAY(z));

    /* Start timer. */
    polybench_start_instruments;

    /* Run kernel. */
    kernel_gemver(n, alpha, beta, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(u1),
                  POLYBENCH_ARRAY(v1), POLYBENCH_ARRAY(u2), POLYBENCH_ARRAY(v2),
                  POLYBENCH_ARRAY(w), POLYBENCH_ARRAY(x), POLYBENCH_ARRAY(y),
                  POLYBENCH_ARRAY(z));

    /* Stop and print timer. */
    polybench_stop_instruments;
    polybench_print_instruments;

    /* Prevent dead-code elimination. All live-out data must be printed
       by the function call in argument. */
    polybench_prevent_dce(print_array(n, POLYBENCH_ARRAY(w)));

    /* Be clean. */
    POLYBENCH_FREE_ARRAY(A);
    POLYBENCH_FREE_ARRAY(u1);
    POLYBENCH_FREE_ARRAY(v1);
    POLYBENCH_FREE_ARRAY(u2);
    POLYBENCH_FREE_ARRAY(v2);
    POLYBENCH_FREE_ARRAY(w);
    POLYBENCH_FREE_ARRAY(x);
    POLYBENCH_FREE_ARRAY(y);
    POLYBENCH_FREE_ARRAY(z);

    return 0;
}

开发者ID:sierra-lang，项目名称:libsierra，代码行数:53，代码来源:gemver.c

示例14: main

int main(int argc, char *argv[])
{	
	int ni = NI;
	int nj = NJ;
	int nk = NK;

	POLYBENCH_3D_ARRAY_DECL(A,DATA_TYPE,NI,NJ,NK,ni,nj,nk);
	POLYBENCH_3D_ARRAY_DECL(B,DATA_TYPE,NI,NJ,NK,ni,nj,nk);
	POLYBENCH_3D_ARRAY_DECL(B_outputFromGpu,DATA_TYPE,NI,NJ,NK,ni,nj,nk);

	init(ni, nj, nk, POLYBENCH_ARRAY(A));

	read_cl_file();
	cl_initialization();
	cl_mem_init(POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));
	cl_load_prog();

	cl_launch_kernel(ni, nj, nk);

	errcode = clEnqueueReadBuffer(clCommandQue, b_mem_obj, CL_TRUE, 0, NI * NJ * NK * sizeof(DATA_TYPE), POLYBENCH_ARRAY(B_outputFromGpu), 0, NULL, NULL);
	if(errcode != CL_SUCCESS) printf("Error in reading GPU mem\n");

	#ifdef RUN_ON_CPU

		/* Start timer. */
	  	polybench_start_instruments;

		conv3D(ni, nj, nk, POLYBENCH_ARRAY(A), POLYBENCH_ARRAY(B));
	
		/* Stop and print timer. */
		printf("CPU Time in seconds:\n");
	  	polybench_stop_instruments;
	 	polybench_print_instruments;

		compareResults(ni, nj, nk, POLYBENCH_ARRAY(B), POLYBENCH_ARRAY(B_outputFromGpu));

	#else //prevent dead code elimination

		polybench_prevent_dce(print_array(ni, nj, nk, POLYBENCH_ARRAY(B_outputFromGpu)));

	#endif //RUN_ON_CPU

	cl_clean_up();

	POLYBENCH_FREE_ARRAY(A);
	POLYBENCH_FREE_ARRAY(B);
	POLYBENCH_FREE_ARRAY(B_outputFromGpu);

	return 0;
}

开发者ID:madhur13490，项目名称:PolybenchGPU，代码行数:50，代码来源:3DConvolution.c

示例15: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int tmax = TMAX;
  int nx = NX;
  int ny = NY;

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(ex,DATA_TYPE,NX,NY,nx,ny);
  POLYBENCH_2D_ARRAY_DECL(ey,DATA_TYPE,NX,NY,nx,ny);
  POLYBENCH_2D_ARRAY_DECL(hz,DATA_TYPE,NX,NY,nx,ny);
  POLYBENCH_1D_ARRAY_DECL(_fict_,DATA_TYPE,TMAX,tmax);

  /* Initialize array(s). */
  init_array (tmax, nx, ny,
	      POLYBENCH_ARRAY(ex),
	      POLYBENCH_ARRAY(ey),
	      POLYBENCH_ARRAY(hz),
	      POLYBENCH_ARRAY(_fict_));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_fdtd_2d (tmax, nx, ny,
		  POLYBENCH_ARRAY(ex),
		  POLYBENCH_ARRAY(ey),
		  POLYBENCH_ARRAY(hz),
		  POLYBENCH_ARRAY(_fict_));


  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(nx, ny, POLYBENCH_ARRAY(ex),
				    POLYBENCH_ARRAY(ey),
				    POLYBENCH_ARRAY(hz)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(ex);
  POLYBENCH_FREE_ARRAY(ey);
  POLYBENCH_FREE_ARRAY(hz);
  POLYBENCH_FREE_ARRAY(_fict_);

  return 0;
}

开发者ID:Meinersbur，项目名称:polybench，代码行数:49，代码来源:fdtd-2d.c

示例16: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int niter = NITER;
  int maxgrid = MAXGRID;
  int length = LENGTH;

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(sum_tang, DATA_TYPE, MAXGRID, MAXGRID, maxgrid, maxgrid);
  POLYBENCH_2D_ARRAY_DECL(mean, DATA_TYPE, MAXGRID, MAXGRID, maxgrid, maxgrid);
  POLYBENCH_2D_ARRAY_DECL(path, DATA_TYPE, MAXGRID, MAXGRID, maxgrid, maxgrid);
  POLYBENCH_3D_ARRAY_DECL(diff, DATA_TYPE, MAXGRID, MAXGRID, LENGTH, maxgrid, maxgrid, length);
  POLYBENCH_3D_ARRAY_DECL(sum_diff, DATA_TYPE, MAXGRID, MAXGRID, LENGTH, maxgrid, maxgrid, length);

  /* Initialize array(s). */
  init_array (maxgrid,
	      POLYBENCH_ARRAY(sum_tang),
	      POLYBENCH_ARRAY(mean),
	      POLYBENCH_ARRAY(path));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_reg_detect (niter, maxgrid, length,
		     POLYBENCH_ARRAY(sum_tang),
		     POLYBENCH_ARRAY(mean),
		     POLYBENCH_ARRAY(path),
		     POLYBENCH_ARRAY(diff),
		     POLYBENCH_ARRAY(sum_diff));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(maxgrid, POLYBENCH_ARRAY(path)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(sum_tang);
  POLYBENCH_FREE_ARRAY(mean);
  POLYBENCH_FREE_ARRAY(path);
  POLYBENCH_FREE_ARRAY(diff);
  POLYBENCH_FREE_ARRAY(sum_diff);

  return 0;
}

开发者ID:Artem-B，项目名称:test-suite，代码行数:48，代码来源:reg_detect.c

示例17: main

int main(int argc, char** argv)
{
    if (argc < 2) {
        printf("Parametros: [nThreads]\n");
        exit(1);
    }
   omp_set_num_threads(atoi(argv[1]));

    /* Retrieve problem size. */
    int n = N;
    int m = M;

    /* Variable declaration/allocation. */
    DATA_TYPE float_n;
    POLYBENCH_2D_ARRAY_DECL(data,DATA_TYPE,M,N,m,n);
    POLYBENCH_2D_ARRAY_DECL(symmat,DATA_TYPE,M,M,m,m);
    POLYBENCH_1D_ARRAY_DECL(mean,DATA_TYPE,M,m);
    POLYBENCH_1D_ARRAY_DECL(stddev,DATA_TYPE,M,m);

    /* Initialize array(s). */
    init_array (m, n, &float_n, POLYBENCH_ARRAY(data));

    /* Start timer. */
    polybench_start_instruments;

    /* Run kernel. */
    kernel_correlation (m, n, float_n,
            POLYBENCH_ARRAY(data),
            POLYBENCH_ARRAY(symmat),
            POLYBENCH_ARRAY(mean),
            POLYBENCH_ARRAY(stddev));

    /* Stop and print timer. */
    polybench_stop_instruments;
    polybench_print_instruments;

    /* Prevent dead-code elimination. All live-out data must be printed
       by the function call in argument. */
    polybench_prevent_dce(print_array(m, POLYBENCH_ARRAY(symmat)));

    /* Be clean. */
    POLYBENCH_FREE_ARRAY(data);
    POLYBENCH_FREE_ARRAY(symmat);
    POLYBENCH_FREE_ARRAY(mean);
    POLYBENCH_FREE_ARRAY(stddev);

    return 0;
}

开发者ID:rochapaulo，项目名称:Concurrency，代码行数:48，代码来源:correlation.c

示例18: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  int nx = NX;
  int ny = NY;

  /* Variable declaration/allocation. */
  POLYBENCH_2D_ARRAY_DECL(A, DATA_TYPE, NX, NY, nx, ny);
  POLYBENCH_1D_ARRAY_DECL(s, DATA_TYPE, NY, ny);
  POLYBENCH_1D_ARRAY_DECL(q, DATA_TYPE, NX, nx);
  POLYBENCH_1D_ARRAY_DECL(p, DATA_TYPE, NY, ny);
  POLYBENCH_1D_ARRAY_DECL(r, DATA_TYPE, NX, nx);

  /* Initialize array(s). */
  init_array (nx, ny,
	      POLYBENCH_ARRAY(A),
	      POLYBENCH_ARRAY(r),
	      POLYBENCH_ARRAY(p));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_bicg (nx, ny,
	       POLYBENCH_ARRAY(A),
	       POLYBENCH_ARRAY(s),
	       POLYBENCH_ARRAY(q),
	       POLYBENCH_ARRAY(p),
	       POLYBENCH_ARRAY(r));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(nx, ny, POLYBENCH_ARRAY(s), POLYBENCH_ARRAY(q)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(A);
  POLYBENCH_FREE_ARRAY(s);
  POLYBENCH_FREE_ARRAY(q);
  POLYBENCH_FREE_ARRAY(p);
  POLYBENCH_FREE_ARRAY(r);

  return 0;
}

开发者ID:rbaghdadi，项目名称:polybench-3.2-3AC，代码行数:47，代码来源:bicg.c

示例19: main

int main(int argc, char** argv)
{
  /* Retrieve problem size. */
  LENGTH = atoi(argv[1]);
  TSTEPS = atoi(argv[2]);

  int length = LENGTH;
  int tsteps = TSTEPS;

  /* Variable declaration/allocation. */
  DATA_TYPE out;
  POLYBENCH_3D_ARRAY_DECL(sum_c,DATA_TYPE,LENGTH,LENGTH,LENGTH,length,length,length);
  POLYBENCH_2D_ARRAY_DECL(c,DATA_TYPE,LENGTH,LENGTH,length,length);
  POLYBENCH_2D_ARRAY_DECL(W,DATA_TYPE,LENGTH,LENGTH,length,length);

  /* Initialize array(s). */
  init_array (length, POLYBENCH_ARRAY(c), POLYBENCH_ARRAY(W));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_dynprog (tsteps, length,
		  POLYBENCH_ARRAY(c),
		  POLYBENCH_ARRAY(W),
		  POLYBENCH_ARRAY(sum_c),
		  &out);

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(out));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(sum_c);
  POLYBENCH_FREE_ARRAY(c);
  POLYBENCH_FREE_ARRAY(W);

  return 0;
}

开发者ID:juniocezar，项目名称:frog，代码行数:43，代码来源:dynprog.c

示例20: main

int main(int argc, char** argv)
{
  fid = fopen("memory.txt", "w+t");
  
  /* Retrieve problem size. */
  int n = N;
  int m = M;

  /* Variable declaration/allocation. */
  DATA_TYPE float_n;
  POLYBENCH_2D_ARRAY_DECL(data,DATA_TYPE,M,N,m,n);
  POLYBENCH_2D_ARRAY_DECL(symmat,DATA_TYPE,M,M,m,m);
  POLYBENCH_1D_ARRAY_DECL(mean,DATA_TYPE,M,m);


  /* Initialize array(s). */
  init_array (m, n, &float_n, POLYBENCH_ARRAY(data));

  /* Start timer. */
  polybench_start_instruments;

  /* Run kernel. */
  kernel_covariance (m, n, float_n,
		     POLYBENCH_ARRAY(data),
		     POLYBENCH_ARRAY(symmat),
		     POLYBENCH_ARRAY(mean));

  /* Stop and print timer. */
  polybench_stop_instruments;
  polybench_print_instruments;

  /* Prevent dead-code elimination. All live-out data must be printed
     by the function call in argument. */
  polybench_prevent_dce(print_array(m, POLYBENCH_ARRAY(symmat)));

  /* Be clean. */
  POLYBENCH_FREE_ARRAY(data);
  POLYBENCH_FREE_ARRAY(symmat);
  POLYBENCH_FREE_ARRAY(mean);

  return 0;
}

开发者ID:weiwangudel，项目名称:Trace2GPU，代码行数:42，代码来源:covariance.c

注：本文中的polybench_prevent_dce函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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