CSY/reowolf Files · examples/bench_13/main.c · Centrum Wiskunde & Informatica (CWI)

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Merge branch 'feat-bytecode'

Adds size/alignment/offset computations to the type system and detects
potentially infinite types. If the type is potentially infinite but
contains a union that can break that type loop, then all other variants
of that union are supposed to be allocated on the heap. If the type
is potentially infinite but cannot be broken up, then we throw the
appropriate error.

The size/alignment/offset computations are not yet employed in the
runtime. But prepares Reowolf for a proper bytecode/IR implementation.

#include <time.h>
#include "../../reowolf.h"
#include "../utility.c"
int main(int argc, char** argv) {
	int i, msglen, inside, total;
	char * transport;
	transport = argv[1];
	msglen = atoi(argv[2]);
	inside = atoi(argv[3]);
	total = atoi(argv[4]);
	printf("transport `%s`, msglen %d, inside %d, total %d\n",
		transport, msglen, 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_13.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;
		if(0 == strcmp(transport, "mem")) {
			connector_add_port_pair(c, &putter, &getter);
		} else if(0 == strcmp(transport, "localhost")) {
			FfiSocketAddr addr = {{127, 0, 0, 1}, i+7000};
			connector_add_net_port(c, &putter, addr, Polarity_Putter, EndpointPolarity_Active);
			connector_add_net_port(c, &getter, addr, Polarity_Getter, EndpointPolarity_Passive);
		} else {
			printf("BAD TRANSPORT!\n");
			exit(1);
		}
		
		// 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));
	
	char * msg = malloc(msglen);
	memset(msg, msglen, 42);
	
	clock_t begin = clock();
	for (i=0; i<100000; i++) {
		connector_put_bytes(c, native_putter, msg, msglen);
		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);
	free(msg);
	return 0;
}