separate hd pad/unpad kernels

example/ck_tile/01_fmha/hsaco/fmha_hsaco.hpp

@@ -19,6 +19,22 @@ extern unsigned char bwd_fp16_a16[];
 extern unsigned char bwd_fp16_a32[];
 extern unsigned char bwd_fp16_causal_a16[];
 extern unsigned char bwd_fp16_causal_a32[];
+extern unsigned char bwd_bf16_a16_rtna_pddv[];
+extern unsigned char bwd_bf16_a16_rtne_pddv[];
+extern unsigned char bwd_bf16_a16_rtz_pddv[];
+extern unsigned char bwd_bf16_a32_rtna_pddv[];
+extern unsigned char bwd_bf16_a32_rtne_pddv[];
+extern unsigned char bwd_bf16_a32_rtz_pddv[];
+extern unsigned char bwd_bf16_causal_a16_rtna_pddv[];
+extern unsigned char bwd_bf16_causal_a16_rtne_pddv[];
+extern unsigned char bwd_bf16_causal_a16_rtz_pddv[];
+extern unsigned char bwd_bf16_causal_a32_rtna_pddv[];
+extern unsigned char bwd_bf16_causal_a32_rtne_pddv[];
+extern unsigned char bwd_bf16_causal_a32_rtz_pddv[];
+extern unsigned char bwd_fp16_a16_pddv[];
+extern unsigned char bwd_fp16_a32_pddv[];
+extern unsigned char bwd_fp16_causal_a16_pddv[];
+extern unsigned char bwd_fp16_causal_a32_pddv[];
 extern unsigned char bwd_hd64_bf16_a16_rtna[];
 extern unsigned char bwd_hd64_bf16_a16_rtne[];
 extern unsigned char bwd_hd64_bf16_a16_rtz[];