minimum reproducable example for warpspecialized scheduling

example/65_gemm_multiply_multiply/gemm_multiply_multiply_xdl_fp8_bpreshuffle.cpp

@@ -143,11 +143,11 @@ using DeviceOpInstance = ck::tensor_operation::device::DeviceGemmMultiD_Xdl_CShu
         AElementOp,  BElementOp, CDEElementOp, GemmSpec, 256,
         256,   256,    128,
         16,   16,
-        32,   32,
-        4,    4,
+        16,   16,
+        8,    8,
         S<8, 32, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 16, 16, 0,
         S<8, 32, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 16, 16, 0,
-        1,    1,   S<1, 32, 1, 8>, S<8, 8, 1>,
+        1,    2,   S<1, 32, 1, 8>, S<8, 8, 1>,
         ck::BlockGemmPipelineScheduler::Intrawave, ck::BlockGemmPipelineVersion::v3, FP8>;
 // clang-format on