CSY/reowolf Changeset - 5ed4a5524548 · Centrum Wiskunde & Informatica (CWI)

Changeset - 5ed4a5524548

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Christopher Esterhuyse - 5 years ago 2020-10-02 20:54:27
christopher.esterhuyse@gmail.com

Goodbye, Nagle

5 files changed with 138 insertions and 45 deletions:

examples/bench_17/main.c

examples/bench_18/main.c

examples/bench_19/main.c

examples/zoop.sh

src/runtime/setup.rs

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examples/bench_17/main.c

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 #include <time.h>
 #include "../../reowolf.h"
 #include "../utility.c"
 #define N 5
 int main(int argc, char** argv) {
 	int i, cid, min_pid, msgs;
 	int i, j, cid, min_putter, min_getter, ports_tot, ports_used;
 	char do_puts, do_gets;
 	cid = atoi(argv[1]);
 	min_pid = atoi(argv[2]);
 	char role = argv[3][0]; // 'h' for head, 'i' for inner, 't' for tail, 's' for singleton
 	msgs = atoi(argv[4]);
 	printf("cid %d, min_pid %d, role='%c', msgs %d\n",
 		cid, min_pid, role, msgs);
 	min_putter = atoi(argv[2]);
 	min_getter = atoi(argv[3]);
 	ports_tot = atoi(argv[4]);
 	ports_used = atoi(argv[5]);
 	do_puts = argv[6][0]; // 't' or 'f'
 	do_gets = argv[7][0];
 	printf("cid %d, min_putter %d, min_getter %d, ports_tot %d, ports_used %d, do_puts %c, do_gets %c\n",
 		cid, min_putter, min_getter, ports_tot, ports_used, do_puts, do_gets);
 	printf("Error str `%s`\n", reowolf_error_peek(NULL));
 	unsigned char pdl[] = "";
 	Arc_ProtocolDescription * pd = protocol_description_parse(pdl, sizeof(pdl)-1);
 	Connector * c = connector_new_with_id(pd, cid);
 	PortId putters[N], getters[N];
 	FfiSocketAddr addr = {{127, 0, 0, 1}, 0};
 	if(role=='i' || role=='t') {
 		// I have N getter ports!
 		for(i=0; i<N; i++) {
 			addr.port = min_pid+i;
 			connector_add_net_port(c, &getters[i], addr, Polarity_Getter, EndpointPolarity_Passive);
+		}
+	}
 	if(role=='h' || role=='i') {
 		// I have N putter ports!
 		for(i=0; i<N; i++) {
 			addr.port = min_pid+i+N;
 			connector_add_net_port(c, &putters[i], addr, Polarity_Putter, EndpointPolarity_Active);
+		}
+	}
 	printf("Added all ports!\n");
 	if(role=='i') {
 		// Inner has a forwarder component to forward messages
 		for(i=0; i<N; i++) {
 			connector_add_component(c, "forward", 7, (PortId[]){putters[i], getters[i]}, 2);
+		}
 	PortId putters[ports_tot], getters[ports_tot];
 	for(i=0; i<ports_tot; i++) {
 		connector_add_net_port(c, &putters[i],
 			(FfiSocketAddr){{127, 0, 0, 1}, min_putter+i},
 			Polarity_Putter, EndpointPolarity_Active);
 		connector_add_net_port(c, &getters[i],
 			(FfiSocketAddr){{127, 0, 0, 1}, min_getter+i},
 			Polarity_Getter, EndpointPolarity_Passive);
+	}
 	connector_connect(c, -1);
 	printf("connect ok!\n");
 	clock_t begin = clock();
 	char msg[] = "Hello, world!";
 	for (i=0; i<10000; i++) {
 		if(role=='h' || role=='s') {
 			// singleton and head send N messages
 			for(i=0; i<N; i++) {
 				connector_put_bytes(c, putters[i], msg, sizeof(msg)-1);
+			}
+		}
 		if(role=='t' || role=='s') {
 			// singleton and tail recv N messages
 			for(i=0; i<N; i++) {
 				connector_get(c, getters[i]);
+			}
 	for (i=0; i<1000; i++) {
 		for(j=0; j<ports_used; j++) {
 			if(do_gets=='y') connector_get(c, getters[j]);
 			if(do_puts=='y') connector_put_bytes(c, putters[j], msg, sizeof(msg)-1);
+		}
 		// inner doesn't send nor receive
 		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;

examples/bench_18/main.c

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@@ new file 100644 @@
 #include <time.h>
 #include "../../reowolf.h"
 #include "../utility.c"
 int main(int argc, char** argv) {
 	// all outward connections are ACTIVE to localhost
 	// use tcp_rendezvous
 	int i, j, cid, min_putter, min_getter, ports_tot, ports_used;
 	char do_puts, do_gets;
 	cid = atoi(argv[1]);
 	min_putter = atoi(argv[2]);
 	min_getter = atoi(argv[3]);
 	ports_tot = atoi(argv[4]);
 	ports_used = atoi(argv[5]);
 	do_puts = argv[6][0]; // 't' or 'f'
 	do_gets = argv[7][0];
 	printf("cid %d, min_putter %d, min_getter %d, ports_tot %d, ports_used %d, do_puts %c, do_gets %c\n",
 		cid, min_putter, min_getter, ports_tot, ports_used, do_puts, do_gets);
 	printf("Error str `%s`\n", reowolf_error_peek(NULL));
 	unsigned char pdl[] = "";
 	Arc_ProtocolDescription * pd = protocol_description_parse(pdl, sizeof(pdl)-1);
 	Connector * c = connector_new_with_id(pd, cid);
 	PortId putters[ports_tot], getters[ports_tot];
 	for(i=0; i<ports_tot; i++) {
 		connector_add_net_port(c, &putters[i],
 			(FfiSocketAddr){{127, 0, 0, 1}, min_putter+i},
 			Polarity_Putter, EndpointPolarity_Active);
 		connector_add_net_port(c, &getters[i],
 			(FfiSocketAddr){{127, 0, 0, 1}, min_getter+i},
 			Polarity_Getter, EndpointPolarity_Active);
+	}
 	connector_connect(c, -1);
 	printf("connect ok!\n");
 	clock_t begin = clock();
 	char msg[] = "Hello, world!";
 	for (i=0; i<1000; i++) {
 		for(j=0; j<ports_used; j++) {
 			if(do_gets=='y') connector_get(c, getters[j]);
 			if(do_puts=='y') connector_put_bytes(c, putters[j], msg, sizeof(msg)-1);
+		}
 		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;
+}
@@ \ No newline at end of file @@

examples/bench_19/main.c

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@@ new file 100644 @@
 #include <time.h>
 #include "../../reowolf.h"
 #include "../utility.c"
 int main(int argc, char** argv) {
 	// bounce off tokyo to my public IP
 	int i, j, cid, min_putter, min_getter, ports_tot, ports_used, n_rounds;
 	char do_puts, do_gets;
 	cid = atoi(argv[1]);
 	min_putter = atoi(argv[2]);
 	min_getter = atoi(argv[3]);
 	ports_tot = atoi(argv[4]);
 	ports_used = atoi(argv[5]);
 	do_puts = argv[6][0]; // 't' or 'f'
 	do_gets = argv[7][0];
 	n_rounds = atoi(argv[12]);
 	// argv 8..12 is PEER_IP
 	printf("cid %d, min_putter %d, min_getter %d, ports_tot %d, ports_used %d, do_puts %c, do_gets %c, n_rounds %d\n",
 		cid, min_putter, min_getter, ports_tot, ports_used, do_puts, do_gets, n_rounds);
 	printf("peer_ip %d.%d.%d.%d\n",
 		atoi(argv[8]),
 		atoi(argv[9]),
 		atoi(argv[10]),
 		atoi(argv[11]));
 	printf("Error str `%s`\n", reowolf_error_peek(NULL));
 	unsigned char pdl[] = "";
 	Arc_ProtocolDescription * pd = protocol_description_parse(pdl, sizeof(pdl)-1);
 	Connector * c = connector_new_with_id(pd, cid);
 	PortId putters[ports_tot], getters[ports_tot];
 	for(i=0; i<ports_tot; i++) {
 		connector_add_net_port(c, &putters[i],
 			(FfiSocketAddr){
 				{atoi(argv[8]),atoi(argv[9]),atoi(argv[10]),atoi(argv[11]),},
 				min_putter+i
 			},
 			Polarity_Putter, EndpointPolarity_Active);
 		connector_add_net_port(c, &getters[i],
 			(FfiSocketAddr){
 				{0,0,0,0},
 				min_getter+i
 			},
 			Polarity_Getter, EndpointPolarity_Passive);
+	}
 	connector_connect(c, -1);
 	printf("connect ok!\n");
 	clock_t begin = clock();
 	char msg[] = "Hello, world!";
 	for (i=0; i<n_rounds; i++) {
 		for(j=0; j<ports_used; j++) {
 			if(do_gets=='y') connector_get(c, getters[j]);
 			if(do_puts=='y') connector_put_bytes(c, putters[j], msg, sizeof(msg)-1);
+		}
 		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;
+}
@@ \ No newline at end of file @@

examples/zoop.sh

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 #!/bin/bash
-for included in {0..13}
+for ports in 2 4 6 8 10 12 14 16
 do
 	./bench_13/main.exe 65535 $included 13
 done
@@ \ No newline at end of file @@
 	./bench_19/main.exe 98 7500 7000 16 $ports y y 192 168 1 4 1000
 done

src/runtime/setup.rs

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@@ @@ -491,12 +491,13 @@ fn setup_endpoints_and_pair_ports( @@
                         let local_info = port_info
                             .map
                             .get(&net_todo.endpoint_setup.getter_for_incoming)
                             .expect("Net Setup's getter port info isn't known"); // unreachable
                         if event.is_writable() && !net_todo.sent_local_port {
                             // can write and didn't send setup msg yet? Do so!
                             let _ = net_endpoint.stream.set_nodelay(true);
                             let msg = Msg::SetupMsg(SetupMsg::MyPortInfo(MyPortInfo {
                                 owner: local_info.owner,
                                 polarity: local_info.polarity,
                                 port: net_todo.endpoint_setup.getter_for_incoming,
                             }));
                             net_endpoint

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