pystencils/opencl/autoinit.py

-"""
-Automatically initializes OpenCL context using any device.
-
-Use `pystencils.opencl.{init_globally_with_context,init_globally}` if you want to use a specific device.
-"""
-
-from pystencils.opencl.opencljit import (
-    clear_global_ctx, init_globally, init_globally_with_context, make_python_function)
-
-__all__ = ['init_globally', 'init_globally_with_context', 'clear_global_ctx', 'make_python_function']
-
-try:
-    init_globally()
-except Exception as e:
-    import warnings
-    warnings.warn(str(e))

pystencils_tests/benchmark/main.c

-#include "iacaMarks.h"
-
-int main(int argc, char * argv[]){
-	int a = 0;
-	for(int i = 0; i < argc+100000; i++){
-		IACA_START
-		a += i;
-	}
-	IACA_END
-	return a;
-}