Files
@ ed4fe8216eb0
Branch filter:
Location: CSY/reowolf/examples/bench_23/main.c
ed4fe8216eb0
3.0 KiB
text/x-csrc
Fix binding- and assignment-expression related typing issues.
Simpler solutions are better, so the typechecker is back to normal.
Instead we simply make sure that assignment expression is never
nested under another expression, and binding expressions may only
be nested under LogicalAnd-expressions. If only I knew why I thought
type shenanigans were a good idea in the first place...
Simpler solutions are better, so the typechecker is back to normal.
Instead we simply make sure that assignment expression is never
nested under another expression, and binding expressions may only
be nested under LogicalAnd-expressions. If only I knew why I thought
type shenanigans were a good idea in the first place...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | #include <time.h>
#include "../../reowolf.h"
#include "../utility.c"
int main(int argc, char** argv) {
int i;
// unsigned char pdl[] = "\
// primitive xrouter(in a, out b, out c) {\
// while(true) synchronous {\
// if(fires(a)) {\
// if(fires(b)) put(b, get(a));\
// else put(c, get(a));\
// }\
// }\
// }"
// ;
unsigned char pdl[] = "\
primitive lossy(in a, out b) {\
while(true) synchronous {\
if(fires(a)) {\
msg m = get(a);\
if(fires(b)) put(b, m);\
}\
}\
}\
primitive sync_drain(in a, in b) {\
while(true) synchronous {\
if(fires(a)) {\
get(a);\
get(b);\
}\
}\
}\
composite xrouter(in a, out b, out c) {\
channel d -> e;\
channel f -> g;\
channel h -> i;\
channel j -> k;\
channel l -> m;\
channel n -> o;\
channel p -> q;\
channel r -> s;\
channel t -> u;\
new replicator(a, d, f);\
new replicator(g, t, h);\
new lossy(e, l);\
new lossy(i, j);\
new replicator(m, b, p);\
new replicator(k, n, c);\
new merger(q, o, r);\
new sync_drain(u, s);\
}"
;
Arc_ProtocolDescription * pd = protocol_description_parse(pdl, sizeof(pdl)-1);
Connector * c = connector_new_with_id(pd, 0);
printf("Error str `%s`\n", reowolf_error_peek(NULL));
PortId ports[6];
for(i=0; i<3; i++) {
connector_add_port_pair(c, &ports[2*i], &ports[2*i+1]);
}
// [native~~~~~~~~~~]
// 0 1 2 3 4 5
// | ^ | ^ | ^
// `--` `--` `--`
char ident[] = "xrouter";
connector_add_component(
c,
ident,
sizeof(ident)-1,
(PortId[]) { ports[1], ports[2], ports[4] },
3);
printf("Error str `%s`\n", reowolf_error_peek(NULL));
// [native~~~~~~~~~~]
// 0 3 5
// V ^ ^
// 1 2 4
// [xrouter~~~~~~~~~]
connector_connect(c, -1);
printf("Connect OK!\n");
int msg_len = 1000;
char * msg = malloc(msg_len);
memset(msg, 42, msg_len);
{
clock_t begin = clock();
for (i=0; i<100000; i++) {
connector_put_bytes(c, ports[0], msg, msg_len);
connector_get(c, ports[3]);
connector_sync(c, -1);
}
clock_t end = clock();
double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf("First: %f\n", time_spent);
}
{
clock_t begin = clock();
for (i=0; i<100000; i++) {
connector_put_bytes(c, ports[0], msg, msg_len);
connector_get(c, ports[5]);
connector_sync(c, -1);
}
clock_t end = clock();
double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf("Second: %f\n", time_spent);
}
{
clock_t begin = clock();
for (i=0; i<100000; i++) {
connector_put_bytes(c, ports[0], msg, msg_len);
connector_get(c, ports[3 + (i%2)*2]);
connector_sync(c, -1);
}
clock_t end = clock();
double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
printf("Alternating: %f\n", time_spent);
}
free(msg);
return 0;
}
|