-/**/
+/*
+ * Route searcher - command line parsing and result printing
+ */
+/*
+ * This is part of the YARRG website, a tool for assisting
+ * players of Yohoho Puzzle Pirates.
+ *
+ * Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
+ * are used without permission. This program is not endorsed or
+ * sponsored by Three Rings.
+ */
#include "rscommon.h"
+#include <ctype.h>
+
int o_quiet= 0;
double max_mass=-1, max_volu=-1, max_capi=-1;
double distance_loss_factor_per_league;
-int max_dist= -1;
+int max_dist=-1, min_trade_maxprofit=0;
+
+FILE *debug_file;
+FILE *output;
+
+#define tabdebugf printf
-#define CTR(x) int ctr_##x;
+
+#define CTR(x) int ctr_##x;
+#define CTRA(x,n) int ctr_##x[n];
COUNTER_LIST
#undef CTR
+#undef CTRA
+
+static Bucket ****results[GRANUS];
+ /* results[GRANUS][start_isle_ix][finalisle][midisle]-> */
-static PotentialResult ****results;
- /* results[start_isle_ix][finalisle][midisle]-> */
+static pid_t debugoutpid;
int main(int argc, const char **argv) {
const char *arg;
+ int i, ap;
+ int granui;
+ const char *database=0;
+ const char *concur_base=0, *concur_rhs=0;
+ int concur_lim=-1;
#ifndef debug_flags
debug_flags= ~( dbg_sql2 );
#endif
- sysassert( !setvbuf(debug,0,_IOLBF,0) );
-
+
for (;;) {
arg= *++argv;
if (arg[0] != '-') break;
+ if (!strcmp(arg,"-d")) {
+ database= *++argv;
+ } else if (!strcmp(arg,"-C")) {
+ concur_base= *++argv;
+ concur_rhs= *++argv;
+ concur_lim= atoi(*++argv);
+ } else if (!strcmp(arg,"-g")) {
+ granus= atoi(*++argv);
+ assert(granus>=1 && granus<=GRANUS);
#ifndef debug_flags
- if (!strcmp(arg,"-DN")) {
+ } else if (!strcmp(arg,"-DN")) {
debug_flags= 0;
- } else
+ } else if (!strcmp(arg,"-D1")) {
+ debug_flags= ~(dbg_sql2|dbg_lp|dbg_value2);
#endif
- {
+ } else {
abort();
}
}
+ if (debug_flags) {
+ /* glpk insists on writing stuff to stdout, and it does buffering,
+ * so we route all our debug through it this too */
+ int realstdout;
+ sysassert( (realstdout= dup(1)) > 2 );
+ sysassert( output= fdopen(realstdout,"w") );
+
+ int pfd[2];
+ sysassert(! pipe(pfd) );
+ sysassert( (debugoutpid= fork()) >=0 );
+ if (!debugoutpid) {
+ sysassert( dup2(pfd[0],0)==0 );
+ sysassert( dup2(2,1)==1 );
+ sysassert(! close(pfd[0]) );
+ sysassert(! close(pfd[1]) );
+ sysassert(! execlp("cat","cat",(char*)0) );
+ }
+ sysassert( dup2(pfd[1],1)==1 );
+ sysassert(! close(pfd[0]) );
+ sysassert(! close(pfd[1]) );
+
+ debug_file= stdout;
+ } else {
+ output= stdout;
+ debug_file= stderr;
+ }
+
+ sysassert( !setvbuf(debug,0,_IOLBF,0) );
+
max_mass= atof(*argv++);
max_volu= atof(*argv++);
max_capi= atof(*argv++);
double loss_per_league= atof(*argv++);
-
- if (!loss_per_league) loss_per_league= 1e-7;
distance_loss_factor_per_league= 1.0 - loss_per_league;
- setup_sql();
+ min_trade_maxprofit= atoi(*argv++);
+
+ if (concur_base) {
+ for (i=0; i<concur_lim; i++) {
+ char *concfn= masprintf("%s%02d%s", concur_base, i, concur_rhs);
+ int concfd, r;
+ sysassert( (concfd= open(concfn, O_RDWR|O_CREAT|O_TRUNC, 0600)) >= 0);
+ struct flock fl;
+ memset(&fl,0,sizeof(fl));
+ fl.l_type= F_WRLCK;
+ r= fcntl(concfd, F_SETLK, &fl);
+ free(concfn);
+ if (!r) goto concur_ok;
+ sysassert( errno == EWOULDBLOCK );
+ close(concfd);
+ }
+ fprintf(output,"@@@ concurrency limit exceeded (%d)\n", concur_lim);
+ exit(0);
+
+ concur_ok:
+ /* deliberately leak concfd */
+ fprintf(output,"concurrency slot %d\n", i);
+ }
+
+ setup_sql(database);
setup_value();
setup_search();
- fprintf(stderr,"setup complete, starting search\n");
-
+ for (i=0; i<narches; i++)
+ fprintf(output,"arch %d %s\n",i,archnames[i]);
+ fprintf(output,"setup complete, starting search\n");
+
arg= *argv++;
if (!strcmp(arg,"specific")) {
int ia[argc], ni=0;
ia[ni++]= atoi(arg);
double val= value_route(ni, ia, 0);
- printf("route value is %g\n", val);
+ fprintf(output, "route value is %g\n", val);
} else if (!strcmp(arg,"search")) {
- results= mcalloc(sizeof(*results)*argc);
+ for (granui=0; granui<GRANUS; granui++)
+ MCALLOC(results[granui], argc);
+
max_dist= atoi(*argv++);
+
+ for (ap=0; ap<AP; ap++) {
+ int nhs= atoi(*argv++);
+ for (granui=0; granui<GRANUS; granui++) {
+ nhighscores[granui][ap]= nhs;
+ MCALLOC(highscores[granui][ap], nhs);
+ }
+ }
+ const char *final_isle_spec= *argv++;
+
int resultsix= 0;
- while ((arg= *argv++)) {
- search(atoi(arg), &results[resultsix]);
+ while ((arg= argv[resultsix])) {
+ int init_isle= atoi(arg);
+
+ int final_isle;
+ if (!strcmp(final_isle_spec,"circ")) final_isle= init_isle;
+ else if (!strcmp(final_isle_spec,"any")) final_isle= -1;
+ else final_isle= atoi(final_isle_spec);
+ assert(final_isle);
+
+ Bucket ****buckets_base_io[GRANUS];
+ for (granui=0; granui<GRANUS; granui++)
+ buckets_base_io[granui]= &results[granui][resultsix];
+
+ search(init_isle, final_isle, buckets_base_io);
resultsix++;
}
- int i, midarch, finarch;
- for (i=0; i<resultsix; i++) {
- fprintf(stderr,"================== start #%d ==================\n",i);
- PotentialResult ***strat_resultsix= results[i];
- if (!strat_resultsix) continue;
- fprintf(stderr," ");
- for (midarch=0; midarch<narches; midarch++) {
- fprintf(stderr,"| mid %d ",midarch);
- }
- fprintf(stderr,"\n");
- for (finarch=0; finarch<narches; finarch++) {
- PotentialResult **strat_finarch= strat_resultsix[finarch];
- if (!strat_finarch) continue;
- fprintf(stderr,"f%d",finarch);
- for (midarch=0; midarch<narches; midarch++) {
- PotentialResult *result= strat_finarch[midarch];
- if (!result) {
- fprintf(stderr,"| ");
- } else {
- fprintf(stderr,"|%5d",(int)(result->absolute));
- fprintf(stderr," ");
- fprintf(stderr,"%4d",(int)(result->perleague));
+ int mid, fin;
+ for (granui=0; granui<granus; granui++) {
+ fprintf(output,"\n");
+ for (i=0; i<resultsix; i++) {
+ tabdebugf("========== start #%d granui%d %s ==========\n",
+ i, granui, argv[i]);
+ Bucket ***buckets_resultsix= results[granui][i];
+ if (!buckets_resultsix) continue;
+ tabdebugf(" ");
+ for (mid=0; mid<granusz_mid[granui]; mid++) {
+ tabdebugf("| m%-3d ",mid);
+ }
+ tabdebugf("\n");
+ for (fin=0; fin<granusz_fin[granui]; fin++) {
+ Bucket **buckets_fin= buckets_resultsix[fin];
+ if (!buckets_fin) continue;
+ tabdebugf("f%-3d",fin);
+ for (mid=0; mid<granusz_mid[granui]; mid++) {
+ Bucket *result= buckets_fin[mid];
+ if (!result) {
+ tabdebugf("| ");
+ } else {
+ tabdebugf("|%5d",(int)(result->prs[A].value[A]));
+ tabdebugf(" ");
+ tabdebugf("%4d",(int)(result->prs[P].value[P]));
+ }
}
+ tabdebugf("\n");
}
- fprintf(stderr,"\n");
- }
- }
+ } /* i */
+
+ for (ap=0; ap<AP; ap++) {
+ int pos;
+ fprintf(output,"============== granui%d ap=%d ==============\n",
+ granui, ap);
+ for (pos=nhighscores[granui][ap]-1; pos>=0; pos--) {
+ HighScoreEntry *hs= &highscores[granui][ap][pos];
+ Bucket *bucket= hs->bucket;
+ if (!bucket) continue;
+ OnePotentialResult *pr= &bucket->prs[ap];
+ const int *const ports= pr->ports;
+ int nports;
+ for (nports=0; nports<MAX_ROUTELEN && ports[nports]>=0; nports++);
+ int finisle= ports[nports-1];
+ int finarch= isle2arch(finisle);
+ int midisle= ports[nports/2];
+ int midarch= route2midarch(ports,nports);
+ fprintf(output,
+ " @%2d %c#%2d | start%3d mid%d:%3d f%d:%3d"
+ " | %3dlg | %5d %5d %4d |",
+ pos, "ap"[ap], nhighscores[granui][ap] - pos,
+ ports[0], midarch,midisle, finarch,finisle, pr->length,
+ (int)hs->value, (int)pr->value[A], (int)pr->value[P]);
+ for (i=0; i<nports; i++) fprintf(output," %d",ports[i]);
+ fprintf(output,"\n");
+ } /* pos */
+ } /* ap */
+ } /* granui */
+ fprintf(output,"\n");
+
} else {
abort();
}
-#define CTR(x) fprintf(stderr," %-30s %10d\n",#x,ctr_##x);
+#define CTR(x) fprintf(output," %-30s %10d\n",#x,ctr_##x);
+#define CTRA(x,n) for (i=0;i<n;i++) \
+ fprintf(output," %-27s[%d] %10d\n",#x,i,ctr_##x[i]);
COUNTER_LIST
#undef CTR
+ if (debug_flags) {
+ sysassert(! fclose(debug) );
+ waitpid_check_exitstatus(debugoutpid,"debug cat",1);
+ }
+ sysassert(! fclose(output) );
+
return 0;
}
~yarrgweb / ypp-sc-tools.db-test.git / blobdiff