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Add debug output: print A[0..3], B[0..3], C[0..5] for group 0

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FallenSigh
2026-06-24 16:35:43 +08:00
parent e35fa5884d
commit 4a5ecc8bdc
1 changed files with 16 additions and 2 deletions
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18
sdk/software/examples/matmul_test/main.c
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@@ -112,11 +112,18 @@ int main(void)
printf("\n--- Group %d ---\n", g); printf("\n--- Group %d ---\n", g);
/* 1. Read A[16] and B[16] from ExtRAM source region */ /* 1. Read A[16] and B[16] from ExtRAM source region */
printf(" Reading A/B from ExtRAM...\n");
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
a_buf[i] = extram[SRC_BASE + g * 32 + i]; a_buf[i] = extram[SRC_BASE + g * 32 + i];
b_buf[i] = extram[SRC_BASE + g * 32 + 16 + i]; b_buf[i] = extram[SRC_BASE + g * 32 + 16 + i];
} }
if (g == 0) {
printf(" A[0..3]: %08lx %08lx %08lx %08lx\n",
(unsigned long)a_buf[0], (unsigned long)a_buf[1],
(unsigned long)a_buf[2], (unsigned long)a_buf[3]);
printf(" B[0..3]: %08lx %08lx %08lx %08lx\n",
(unsigned long)b_buf[0], (unsigned long)b_buf[1],
(unsigned long)b_buf[2], (unsigned long)b_buf[3]);
}
/* 2. Write A and B to IP registers */ /* 2. Write A and B to IP registers */
printf(" Loading A/B into IP...\n"); printf(" Loading A/B into IP...\n");
@@ -138,8 +145,15 @@ int main(void)
for (i = 0; i < 48; i++) c_buf[i] = 0; for (i = 0; i < 48; i++) c_buf[i] = 0;
} else { } else {
/* 6. Read result C[48] from IP */ /* 6. Read result C[48] from IP */
printf(" Reading C from IP...\n");
read_ip(MATMUL_C_BASE, c_buf, 48); read_ip(MATMUL_C_BASE, c_buf, 48);
if (g == 0) {
printf(" C[0..2]: %08lx %08lx %08lx\n",
(unsigned long)c_buf[0], (unsigned long)c_buf[1],
(unsigned long)c_buf[2]);
printf(" C[3..5]: %08lx %08lx %08lx\n",
(unsigned long)c_buf[3], (unsigned long)c_buf[4],
(unsigned long)c_buf[5]);
}
printf(" Group %d: OK\n", g); printf(" Group %d: OK\n", g);
pass++; pass++;
} }