From 6f5be8a4e46e365f032bcdd63de5194ae8323ead Mon Sep 17 00:00:00 2001
From: biondizzle <biondizzle@gmail.com>
Date: Thu, 28 May 2026 14:44:09 +0000
Subject: [PATCH] Debug: print P values

---
 tests/unit/test_fmha_v5.cu | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/unit/test_fmha_v5.cu b/tests/unit/test_fmha_v5.cu
index cddc687b..206b1c71 100644
--- a/tests/unit/test_fmha_v5.cu
+++ b/tests/unit/test_fmha_v5.cu
@@ -94,6 +94,7 @@ test_fmha_v5(const bf16_t* q, const bf16_t* k, const bf16_t* v,
         }
         row_sum = wsum(row_sum);
         if (lane == 0) for (int j=0;j<SK;j++) s_vals[j] /= row_sum;
+        if (lane == 0) { printf("P[0..7]: "); for(int j=0;j<8;j++) printf("%.4f ", s_vals[j]); printf("\n"); }
         // Write P values to shared memory
         if (lane == 0) for (int j=0;j<SK;j++) s_p_vals[j] = s_vals[j];
     }