opencl: clean up profiling, only keep kernel time

Author: lhez

ggml/src/ggml-opencl/ggml-opencl.cpp

@@ -532,25 +532,17 @@ struct ggml_backend_opencl_context {
         }
 
         // Dump a csv
-        float total_kernel_time = 0;
-        fprintf(fperf, "op name, kernel name, queued duration (ms), submit duration(ms), exec duration (ms), complete duration (ms), total duration (ms), global size, local size, output size\n");
+        fprintf(fperf, "op name, kernel name, exec duration (ms), global size, local size, output size\n");
         for (const ProfilingInfo & info : profiling_info) {
-            total_kernel_time += info.cmd_duration_ns/1.e6f;
-            fprintf(fperf, "%s,%s,%f,%f,%f,%f,%f,%zux%zux%zu,%zux%zux%zu,%zux%zux%zux%zu\n",
+            fprintf(fperf, "%s,%s,%f,%zux%zux%zu,%zux%zux%zu,%zux%zux%zux%zu\n",
                 info.op_name.c_str(), info.kernel_name.c_str(),
-                info.cmd_queued_duration_ns/1.e6f,
-                info.cmd_submit_duration_ns/1.e6f,
                 info.cmd_duration_ns/1.e6f,
-                info.cmd_complete_duration_ns/1.e6f,
-                info.cmd_total_duration_ns/1.e6f,
                 info.global_size[0], info.global_size[1], info.global_size[2],
                 info.local_size[0], info.local_size[1], info.local_size[2],
                 info.output_size[0], info.output_size[1], info.output_size[2], info.output_size[3]);
         }
         fclose(fperf);
 
-        GGML_LOG_INFO("ggml_opencl: total kernel time: %f\n", total_kernel_time);
-
         // Dump a simple chrome trace
         FILE* ftrace = fopen("cl_trace.json", "w");
         if (!ftrace) {