#define OTHER_TESTS #define STRING_TESTS #define ARRAY_TESTS #define MAPPING_TESTS inherit "/single/inh"; int time; int save; mixed * a_global_var; mapping another; string one_more; #ifndef MUDOS #define map_delete m_delete #endif #ifdef __DGD__ #define out(x) send_message(x) #else #define out(x) write(x) #endif create() { a_global_var = ({ 1, 3, 5, ({ 4, 1 }) }); another = ([ 1 : "foo", 3 : "bar" ]); one_more = "Hmm"; } void lfun0() { } void lfun1(mixed a1) { } void lfun2(mixed a1, mixed a2) { } void lfun3(mixed a1, mixed a2, mixed a3) { } #ifdef MUDOS #define START do { reset_eval_cost(); set_eval_limit(0x7fffffff); before = rusage(); } while (0) #define END after = rusage(); time = after["stime"] + after["utime"] - before["stime"] - before["utime"] #else #ifdef ANCIENT #define START sscanf(rusage(), before, i); before += i #define END sscanf(rusage(), after, i); time = after + i - before #else #define START before = rusage() #define END after = rusage(); time = after[0] + after[1] - before[0] - before[1] #endif #endif #define REPORT(z, t) out((z) + ": " + (t) + "\n") #define LOOP(n, x) for (i = 0; i < (n); i++) { x; } #define DIFF(z, n, x, y) START; LOOP(n, x); END; save = time; \ START; LOOP(n, y); END; REPORT(z, time - save) #define SINGLE(z, x) START; x; END; REPORT(z, time) /* Evidentally, 3.2 doesn't have token pasting */ #define INIT(n) START; LOOP(n, ); END; empty##n = time #define TIMEDIFF(z, n, x, d) START; LOOP(n, x); END; REPORT(z, time - d) #define TIME(z, n, x) START; LOOP(n, x); END; REPORT(z, time - empty##n) #define SAVETIME(z, n, x) START; LOOP(n, x); END; z = time int main() { #ifdef MUDOS mapping before, after; #else int *before, *after; #endif int i; #ifdef STRING_TESTS string s, s1, s2, s3; #endif #ifdef ARRAY_TESTS mixed *a, *a1, *a2, *a3; #endif #ifdef MAPPING_TESTS mapping m, m1; #endif int empty300, empty1000, empty10000, empty20000, empty50000, empty100000, empty200000, empty1000000; int save; int ss, sm; #ifdef STRING_TESTS s1 = "This is a test"; s2 = " of the emergency broadcast system."; s3 = s1 + s2; #endif #ifdef ARRAY_TESTS a1 = ({ 5, 1, 3, 4, 2 }); a2 = ({ 9, 8, 7, 6, 10 }); a3 = ({ 4, 1 }); #endif #ifdef MAPPING_TESTS m1 = ([ "1" : "a", "2" : "b", "3" : "c", "4" : "d", "5" : "e" ]); #endif out("Initializing variables ...\n"); INIT(300); INIT(1000); INIT(10000); INIT(20000); INIT(50000); INIT(100000); INIT(200000); INIT(1000000); #ifdef OTHER_TESTS DIFF("instruction", 10000000, save, -save); SINGLE("empty for", for (i = 0; i < 3500000; i++) ;); i = 5000000; SINGLE("while", while (i--); ); i = 2500000; SINGLE("while2", while (1) { if (!(i--)) break; }); #endif #ifdef STRING_TESTS TIME("string assign (s)",1000000, s = s1); TIME("string assign (m)",200000, s = s3); TIME("string add (ss)",200000, s1 + s2); TIME("string add (sm)",200000,s1 + s3); TIME("string add (ms)",100000,s3 + s1); TIME("string add (mm)",100000,s3 + s3); SAVETIME(ss, 100000, s = s1); SAVETIME(sm, 100000, s = s3); TIMEDIFF("string += (ss)",100000,s = s1; s += s2, ss); TIMEDIFF("string += (sm)",100000,s = s1; s += s3, ss); TIMEDIFF("string += (ms)",100000,s = s3; s += s1, sm); TIMEDIFF("string += (mm)",100000,s = s3; s += s3, sm); #endif #ifdef ARRAY_TESTS TIME("allocate array",10000, a = allocate(100)); TIME("array creation (int)",50000, ({ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 })); TIME("array creation (string)",20000,({ "1", "2", "3", "4", "5", "6", "7", "8", "9", "10" })); TIME("array assign",200000,a = a1); TIME("array addition",50000,a1 + a2); TIME("array subtraction",20000,a1 - a3); TIME("array lookup",100000,a1[3]); SAVETIME(save,50000,a = a1); TIMEDIFF("array +=",50000,a = a1; a += a2,save); TIMEDIFF("array -=",50000,a = a1; a -= a3, save); #endif #ifdef MAPPING_TESTS TIME("allocate mapping",50000, m = allocate_mapping(100)); TIME("mapping creation (int)",50000, ([ 1 : 2, 3 : 4, 5 : 6, 7 : 8 ])); TIME("mapping creation (string)",50000, ([ "1" : "a", "2" : "b", "3" : "c", "4" : "d", "5" : "e" ])); TIME("lookup (exist)",100000, m1["3"]); TIME("lookup (missing)",100000, m1["6"]); TIME("mapping assign",200000, m = m1); SAVETIME(save,100000, m = m1); TIMEDIFF("mapping insert",100000, m = m1; m["6"] = "f", save); TIMEDIFF("mapping replace",100000, m = m1; m["2"] = 0, save); TIMEDIFF("mapping delete",100000, m = m1; map_delete(m, "2"), save); #endif #ifdef OTHER_TESTS TIME("local call (no args)",100000, lfun0()); TIME("local call (1 arg)",100000, lfun1(1)); TIME("local call (2 args)",100000, lfun2("foo", 1)); TIME("local call (3 args)",100000, lfun3("foo", 1, i)); TIME("simul_efun",100000, simul()); TIME("call_other",50000,this_object()->lfun0()); #ifdef MUDOS TIME("call_other (string)",50000,"/command/speed"->lfun0()); #else TIME("call_other (string)",50000,"/command/speed"->lfun0()); #endif TIME("call_other (miss)",50000,this_object()->doesnt_exist()); TIME("inherited call",100000,ifun()); TIME("explicit inherited",100000,inh::ifun()); TIME("save_object",300,save_object("/tmp/tmp")); TIME("restore_object",1000,restore_object("/tmp/tmp")); SAVETIME(ss, 1000000, save = 0); SAVETIME(sm, 1000000, save = 1); save = 0; TIMEDIFF("if (x == 0) T",1000000,if (save == 0) { save = 0; }, ss); save = 1; TIME("if (x == 0) F",1000000,if (save == 0) { }); save = 1; TIMEDIFF("if (x) T",1000000,if (save) { save = 1; }, sm); save = 0; TIME("if (x) F",1000000,if (save) { }); save = 0; TIMEDIFF("if (x < n) T",1000000,if (save < 1) { save = 0; }, ss); save = 1; TIME("if (x < n) F",1000000,if (save < 1) { }); save = 0; TIMEDIFF("if (!x) T",1000000,if (!save) { save = 0; }, ss); save = 1; TIME("if (!x) F",1000000,if (!save) { }); save = 1; TIMEDIFF("if (x == n) T",1000000,if (save == 1) { save = 1; }, sm); save = 0; TIME("if (x == n) F",1000000,if (save == 1) { }); SAVETIME(save, 1000000, sm = 0); sm = 0; ss = 1; TIME("if (x && y && z) F",1000000, if (sm && sm && sm) { sm = 0; }); TIME("if (x && y && z) TF",1000000, if (ss && sm && sm) { sm = 0; }); TIME("if (x && y && z) TTF",1000000, if (ss && ss && sm) { sm = 0; }); TIMEDIFF("if (x && y && z) TTT",1000000, if (ss && ss && ss) { sm = 0; }, save); #endif return 1; }