argmax: move missing function to file and fix function name

Author: qnixsynapse

ggml/src/ggml-sycl/argmax.cpp

@@ -47,7 +47,7 @@ static void argmax_f32_i32_sycl(const float * x, int * dst, const int ncols, con
     });
 }
 
-void ggml_sycl_op_argmax(ggml_backend_sycl_context & ctx, ggml_tensor * dst) try {
+static void ggml_sycl_op_argmax(ggml_backend_sycl_context & ctx, ggml_tensor * dst) try {
     GGML_ASSERT(ggml_is_contiguous(dst->src[0]));
 
     GGML_ASSERT(dst->src[0]->type == GGML_TYPE_F32);

ggml/src/ggml-sycl/argmax.hpp

@@ -3,6 +3,6 @@
 
 #include "common.hpp"
 
-void ggml_sycl_op_argmax(ggml_backend_sycl_context & ctx, ggml_tensor * dst);
+void ggml_sycl_argmax(ggml_backend_sycl_context & ctx, ggml_tensor * dst);
 
 #endif // GGML_SYCL_ARGMAX_HPP

ggml/src/ggml-sycl/argsort.cpp

@@ -1,5 +1,13 @@
 #include "argsort.hpp"
 
+static int next_power_of_2(int x) {
+    int n = 1;
+    while (n < x) {
+        n *= 2;
+    }
+    return n;
+}
+
 template <typename T>
 static inline void ggml_sycl_swap(T & a, T & b) {
     T tmp = a;

ggml/src/ggml-sycl/ggml-sycl.cpp

@@ -2232,14 +2232,6 @@ static void sum_rows_f32_sycl(const float *x, float *dst, const int ncols,
                              });
 }
 
-static int next_power_of_2(int x) {
-    int n = 1;
-    while (n < x) {
-        n *= 2;
-    }
-    return n;
-}
-
 static void diag_mask_inf_f32_sycl(const float *x, float *dst,
                                    const int ncols_x, const int nrows_x,
                                    const int rows_per_channel, const int n_past,