export funciton print_sycl_devices(), mv class dpct definition to source file

examples/sycl/ls-sycl-device.cpp

@@ -1,44 +1,6 @@
-
 #include "ggml-sycl.h"
 
-#if defined (__unix__) || (defined (__APPLE__) && defined (__MACH__))
-#include <signal.h>
-#include <unistd.h>
-#elif defined (_WIN32)
-#define WIN32_LEAN_AND_MEAN
-#ifndef NOMINMAX
-#define NOMINMAX
-#endif
-#include <windows.h>
-#include <signal.h>
-#endif
-
-#if defined(_MSC_VER)
-#pragma warning(disable: 4244 4267) // possible loss of data
-#endif
-
-
-
-void print_sycl_devices(){
-    int device_count = dpct::dev_mgr::instance().device_count();
-    fprintf(stderr, "found %d SYCL devices:\n", device_count);
-    for (int id = 0; id < device_count; ++id) {
-        dpct::device_info prop;
-        dpct::get_device_info(
-            prop, dpct::dev_mgr::instance().get_device(id));
-        sycl::device cur_device = dpct::dev_mgr::instance().get_device(id);
-        fprintf(stderr, "  Device %d: %s,\tcompute capability %d.%d,\n\tmax compute_units %d,\tmax work group size %d,\tmax sub group size %d,\tglobal mem size %lu\n", id,
-                prop.get_name(), prop.get_major_version(),
-                prop.get_minor_version(),
-                prop.get_max_compute_units(),
-                prop.get_max_work_group_size(),
-                prop.get_max_sub_group_size(),
-                prop.get_global_mem_size()
-                );
-    }
-}
-
 int main(int argc, char ** argv) {
     print_sycl_devices();
     return 0;
-}
+}