sycl: Adding additional cpy dbg print output

Author: ShanoToni

ggml/src/ggml-sycl/cpy.cpp

@@ -617,8 +617,20 @@ static void ggml_cpy_i32_i32_sycl(const char * cx, char * cdst, const int ne, co
 
 void ggml_sycl_cpy(ggml_backend_sycl_context & ctx, const ggml_tensor * src0, const ggml_tensor * src1) try {
     // Unlike other operators ggml_sycl_cpy takes 2 distinct tensors instead of a dst ggml_tensor and rely on its src field
-    scope_op_debug_print scope_dbg_print(__func__, src1, /*num_src=*/0,
-                                         std::string(" src0 type=") + ggml_type_name(src0->type));
+    std::stringstream dbg_suffix;
+    if (UNLIKELY(g_ggml_sycl_debug)) {
+        dbg_suffix << "\tsrc0='" << src0->name<<"'"
+                   << ";type=" << ggml_type_name(src0->type)
+                   << ";ne=[" << src0->ne[0] << ", " << src0->ne[1] << ", " << src0->ne[2] << ", " << src0->ne[3] << "]"
+                   << ";nb=[" << src0->nb[0] << ", " << src0->nb[1] << ", " << src0->nb[2] << ", " << src0->nb[3] << "]";
+        if (!ggml_is_contiguous(src0)) {
+            dbg_suffix << ";strided";
+        }
+        if (ggml_is_permuted(src0)) {
+            dbg_suffix << ";permuted";
+        }
+    }
+    scope_op_debug_print scope_dbg_print(__func__, src1, /*num_src=*/0, dbg_suffix.str());
     const int64_t ne = ggml_nelements(src0);
     GGML_ASSERT(ne == ggml_nelements(src1));