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Revision 12:623ce727d4fa, committed 2017-05-24
- Comitter:
- JovanEps
- Date:
- Wed May 24 19:23:32 2017 +0000
- Parent:
- 11:4e700bbf93d7
- Commit message:
- Alpha - RC
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Wed Jan 18 23:35:49 2017 +0000 +++ b/main.cpp Wed May 24 19:23:32 2017 +0000 @@ -71,7 +71,7 @@ void do_benchmark(void){ float t1,t2 = 0.0; - static REAL aa[20*20],a[20*21],b[20],x[20]; + static REAL aa[40*40],a[40*41],b[40],x[40]; // nxn, n*n+1, n,n, REAL cray,ops,total,norma,normx; REAL resid,residn,eps,tm2,epsn,x1,x2; REAL mflops; @@ -127,10 +127,10 @@ pc.printf(expect[4], " -7.51018524e-06"); #endif - lda = 21; - ldaa = 20; + lda = 41; //n+1 + ldaa = 40; //n cray = .056; - n = 20; + n = 40; // 40 For Nucleo F7 pc.printf("----------------------------------------------\n"); pc.printf("%s ", ROLLING); pc.printf("%s ", PREC); @@ -223,7 +223,7 @@ t2 = timer.read(); timer.stop(); overhead1 = t2-t1; //sec - pc.printf ("%10d times %6.2f seconds\n", loop, overhead1); + pc.printf ("%10d times %6.4f seconds\n", loop, overhead1); if (overhead1 > runSecs) { pass = 0; } @@ -318,7 +318,7 @@ print_time(j); } atime[3][6] = atime[3][6] / 5.0; - pc.printf("Average %11.2f\n", + pc.printf("Average %11.4f\n", (double)atime[3][6]); pc.printf("\nCalculating matgen2 overhead\n"); @@ -378,9 +378,9 @@ print_time(j); } atime[3][12] = atime[3][12] / 5.0; - pc.printf("Average %11.2f\n\n", + pc.printf("Average %11.4f\n\n", (double)atime[3][12]); - pc.printf("##########################################\n"); + pc.printf("--------------------------------------------------------\n"); pc.printf ("\nFrom File /proc/cpuinfo\n"); // pc.printf("%s\n", configdata[0]); pc.printf ("\nFrom File /proc/version\n"); @@ -404,7 +404,7 @@ /************************************************************************ * Add results to output file Linpack.txt * ************************************************************************/ - pc.printf (" ########################################################\n\n"); + pc.printf (" --------------------------------------------------------\n\n"); pc.printf (" Linpack %s Precision %s Benchmark n @ 100\n", PREC, ROLLING); //pc.printf (outfile, " Optimisation %s, %s\n", options, timeday); @@ -453,7 +453,7 @@ } - pc.printf (" ########################################################\n\n"); + pc.printf (" -------------------------------------------------------------\n\n"); pc.printf("\n"); pc.printf ("SYSTEM INFORMATION\n\nFrom File /proc/cpuinfo\n"); // pc.printf (outfile, "%s \n", configdata[0]); @@ -462,6 +462,8 @@ pc.printf ("\n"); pc.printf("\n"); + + wait(1); } @@ -469,7 +471,7 @@ void print_time (int row) { - pc.printf("%11.5f%11.5f%11.5f%11.2f%11.4f%11.4f\n", (double)atime[0][row], + pc.printf("%11.5f%11.5f%11.5f%11.4f%11.4f%11.4f\n", (double)atime[0][row], (double)atime[1][row], (double)atime[2][row], (double)atime[3][row], (double)atime[4][row], (double)atime[5][row]); return;