int main(int argc, char *argv[]){
e_loader_diag_t e_verbose;
e_platform_t platform;
e_epiphany_t dev, *pdev;
e_mem_t dram, *pdram;
size_t size;
int status=1;//pass
char elfFile[4096];
pdev = &dev;
pdram = &dram;
int a,b;
int i,j;
unsigned result[N];
unsigned data = 0xDEADBEEF;
unsigned tmp,fail;
int idelay[TAPS]={0x00000000,0x00000000,//0
0x11111111,0x00000001,//1
0x22222222,0x00000002,//2
0x33333333,0x00000003,//3
0x44444444,0x00000004,//4
0x55555555,0x00000005,//5
0x66666666,0x00000006,//6
0x77777777,0x00000007,//7
0x88888888,0x00000008,//8
0x99999999,0x00000009,//9
0xaaaaaaaa,0x0000000a,//10
0xbbbbbbbb,0x0000000b,//11
0xcccccccc,0x0000000c,//12
0xdddddddd,0x0000000d,//13
0xeeeeeeee,0x0000000e,//14
0xffffffff,0x0000000f,//15
0x00000000,0x00000010,//16
0x11111111,0x00000011,//17
0x22222222,0x00000012,//18
0x33333333,0x00000013,//29
0x44444444,0x00000014,//20
0x55555555,0x00000015,//21
0x66666666,0x00000016,//22
0x77777777,0x00000017,//23
0x88888888,0x00000018,//24
0x99999999,0x00000019,//25
0xaaaaaaaa,0x0000001a,//26
0xbbbbbbbb,0x0000001b,//27
0xcccccccc,0x0000001c,//28
0xdddddddd,0x0000001d,//29
0xeeeeeeee,0x0000001e,//30
0xffffffff,0x0000001f};//31
//Gets ELF file name from command line
strcpy(elfFile, "./bin/e-task.elf");
//Initalize Epiphany device
e_set_host_verbosity(H_D0);
e_init(NULL);
my_reset_system();
e_get_platform_info(&platform);
e_open(&dev, 0, 0, 1, 1); //open core 0,0
e_alloc(pdram, 0x00000000, 0x00400000);
//Set Idelay
ee_write_esys(0xF0310, idelay[2*7]);
ee_write_esys(0xF0314, idelay[2*7+1]);
//Start Program
e_load_group(elfFile, &dev, 0, 0, 1, 1, E_FALSE);
e_start_group(&dev);
usleep(1000000);
//Check status
int pre_stat,mbox_lo,mbox_hi,post_stat;
int ddata;
for(i=0;i<32;i++){
e_read(pdram,0,0, i, &ddata, sizeof(ddata));
pre_stat = ee_read_esys(0xF0738);
mbox_lo = ee_read_esys(0xF0730);
//mbox_hi = ee_read_esys(0xF0734);
post_stat = ee_read_esys(0xF0738);
printf ("PRE_STAT=%08x POST_STAT=%08x LO=%08x HI=%08x DDATA=%04x\n", pre_stat, post_stat, mbox_lo, mbox_hi,ddata);
}
for(i=0;i<16;i++){
e_read(pdram,0,0, i*4, &ddata, sizeof(ddata));
printf ("DDATA=%04x\n", ddata);
}
//Close down Epiphany device
e_close(&dev);
e_finalize();
//self check
if(status){
return EXIT_SUCCESS;
}
else{
return EXIT_FAILURE;
}
}
int main(int argc, char *argv[]){
//----------------------------
e_platform_t platform;
e_epiphany_t dev;
e_hal_diag_t e_verbose;
unsigned int i,j,k,addr;
unsigned int data;
int status=1;//pass
int row0,col0,rows,cols;
int verbose=0;
unsigned int high_pattern = 0xaaaaaaaa;
unsigned int low_pattern = 0x55555555;
unsigned int result;
if (argc < 5){
usage();
exit(1);
}
else{
row0 = atoi(argv[1]);
col0 = atoi(argv[2]);
rows = atoi(argv[3]);
cols = atoi(argv[4]);
}
//Open
e_init(NULL);
my_reset_system();
e_get_platform_info(&platform);
e_open(&dev, 0, 0, platform.rows, platform.cols);
printf("-------------------------------------------------------\n");
for (i=row0; i<(row0+rows); i++) {
for (j=col0; j<(col0+cols); j++) {
printf("Running host register file test for core (%d,%d)\n", i,j);
for(k=0;k<REGS;k++){
addr=0xF0000+k;
//high pattern
e_write(&dev, i, j, addr, &high_pattern, sizeof(int));
e_read(&dev, i, j, addr, &result, sizeof(int));
printf("res=%x\n",result);
if(result!=high_pattern){
status=0;
}
//low pattern
e_write(&dev, i, j, addr, &low_pattern, sizeof(int));
e_read(&dev, i, j, addr, &result, sizeof(int));
if(result!=low_pattern){
status=0;
}
}
}
}
//Close
e_close(&dev);
e_finalize();
//Self Check
if(status){
return EXIT_SUCCESS;
}
else{
return EXIT_FAILURE;
}
}
int main(int argc, char *argv[]){
//----------------------------
e_platform_t platform;
e_epiphany_t dev;
e_loader_diag_t e_verbose;
unsigned int i,j,k,addr;
unsigned int data;
int status=1;//pass
int row0,col0,rows,cols;
int verbose=0;
char result,data_in,expected;
char high_pattern = 0xff;
char low_pattern = 0x00;
if (argc < 5){
usage();
exit(1);
}
else{
row0 = atoi(argv[1]);
col0 = atoi(argv[2]);
rows = atoi(argv[3]);
cols = atoi(argv[4]);
}
//Open
e_init(NULL);
my_reset_system();
e_get_platform_info(&platform);
e_open(&dev, 0, 0, platform.rows, platform.cols);
//e_set_loader_verbosity(L_D3);
printf("-------------------------------------------------------\n");
for (i=row0; i<(row0+rows); i++) {
for (j=col0; j<(col0+cols); j++) {
printf("Running host march-C read/write test for core (%d,%d)\n", i,j);
//M0: UP{w0}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr= k;
//W0
data_in=low_pattern;
e_write(&dev, i, j, k, &data_in, sizeof(data_in));
}
//M1: UP{r0,w1,r1,w0,r0,w1}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr= k;
//R0
expected=low_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M1: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W1
data_in=high_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//R1
expected=high_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M1: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W0
data_in=low_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//R0
expected=low_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M1: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W1
data_in=high_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
}
//M2: UP{r1,w0,w1}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr=(k);
//R1
expected=high_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M2: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W0
data_in=low_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//W1
data_in=high_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
}
//M3: DOWN{R1,W0,W1,W0}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr=(RAM_SIZE-k-WORD_SIZE);
//R1
expected=high_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M3: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W0
data_in=low_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//W1
data_in=high_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//W0
data_in=low_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
}
//M4:DOWN{R0,W1,W0}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr=(RAM_SIZE-k-WORD_SIZE);
//R0
expected=low_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M4: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W1
data_in=high_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//W0
data_in=low_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
}
//M5:DOWN{R0,W1,R1}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr=(RAM_SIZE-k-WORD_SIZE);
//R0
expected=low_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M5: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W1
data_in=high_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//R1
expected=high_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M5: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
}
//M6:DOWN{R1,W0,R0}
for(k=0;k<(RAM_SIZE);k=k+WORD_SIZE){
addr=(RAM_SIZE-k-WORD_SIZE);
//R1
expected=high_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M6: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
//W0
data_in=low_pattern;
e_write(&dev, i, j, addr, &data_in, sizeof(data_in));
//R0
expected=low_pattern;
e_read(&dev, i, j, addr, &result, sizeof(result));
if(result!=expected){
if(verbose){
printf("FAIL-PAT-M6: addr=0x%x expected=0x%x result=0x%x\n",addr,expected,result);
}
status=0;
}
}
}
}
//Close
e_close(&dev);
e_finalize();
//Self Check
if(status){
return EXIT_SUCCESS;
}
else{
return EXIT_FAILURE;
}
}
