CSY/reowolf Files · examples/bench_10/main.c · Centrum Wiskunde & Informatica (CWI)

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Initial casting implementation

Explicit casts can be performed with the syntax 'cast<type>(input)'
and implicit casts can be performed with the syntax 'cast(input)'
where the output type is determined by inference.

To prevent casting shenanigans we only allow casting of primitive
types and of types to themselves (essentially creating a copy).

#include <time.h>
#include "../../reowolf.h"
#include "../utility.c"
int main(int argc, char** argv) {
	int i, inside, total;
	inside = atoi(argv[1]);
	total = atoi(argv[2]);
	printf("inside %d, total %d\n", inside, total);
	unsigned char pdl[] = ""; 
	Arc_ProtocolDescription * pd = protocol_description_parse(pdl, sizeof(pdl)-1);
	printf("Error str `%s`\n", reowolf_error_peek(NULL));
	char logpath[] = "./bench_10.txt";
	Connector * c = connector_new_logging(pd, logpath, sizeof(logpath)-1);

	PortId native_putter, native_getter;
	char ident[] = "sync"; // defined in reowolf's stdlib 
	connector_add_port_pair(c, &native_putter, &native_getter);
	for (i=0; i<inside; i++) {
		// create a forward linked in the ring
		PortId putter, getter;
		connector_add_port_pair(c, &putter, &getter);
		// native ports: {native_putter, native_getter, putter, getter}
		// thread a forward component onto native_tail
		connector_add_component(c, ident, sizeof(ident)-1, (PortId[]){native_getter, putter}, 2);
		// native ports: {native_putter, getter}
		printf("Error str `%s`\n", reowolf_error_peek(NULL));
		native_getter = getter;
	}
	for (i=inside; i<total; i++) {
		// create a forward linked to itself
		PortId putter, getter;
		connector_add_port_pair(c, &putter, &getter);
		connector_add_component(c, ident, sizeof(ident)-1, (PortId[]){getter, putter}, 2);
		printf("Error str `%s`\n", reowolf_error_peek(NULL));
	}
	connector_connect(c, -1);
	printf("Error str `%s`\n", reowolf_error_peek(NULL));
	
	clock_t begin = clock();
	char msg[] = "Hello, world!";
	for (i=0; i<1000000; i++) {
		connector_put_bytes(c, native_putter, msg, sizeof(msg)-1);
		connector_get(c, native_getter);
		connector_sync(c, -1);
	}
	clock_t end = clock();
	double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
	printf("Time taken: %f\n", time_spent);
	return 0;
}