+
/* -----------------------------------------------------------------------------
- * $Id: RtsFlags.c,v 1.68 2003/04/21 14:45:28 sof Exp $
*
* (c) The AQUA Project, Glasgow University, 1994-1997
* (c) The GHC Team, 1998-1999
#include <stdlib.h>
#include <string.h>
-extern struct RTS_FLAGS RtsFlags;
+// Flag Structure
+RTS_FLAGS RtsFlags;
/*
* Split argument lists
*/
-int prog_argc = 0; /* an "int" so as to match normal "argc" */
+int prog_argc = 0; /* an "int" so as to match normal "argc" */
char **prog_argv = NULL;
+char *prog_name = NULL; /* 'basename' of prog_argv[0] */
int rts_argc = 0; /* ditto */
char *rts_argv[MAX_RTS_ARGS];
Static function decls
-------------------------------------------------------------------------- */
-static FILE * /* return NULL on error */
+static int /* return NULL on error */
open_stats_file (
I_ arg,
int argc, char *argv[],
int rts_argc, char *rts_argv[],
- const char *FILENAME_FMT);
+ const char *FILENAME_FMT,
+ FILE **file_ret);
static I_ decode(const char *s);
static void bad_option(const char *s);
RtsFlags.GcFlags.statsFile = NULL;
RtsFlags.GcFlags.giveStats = NO_GC_STATS;
- RtsFlags.GcFlags.maxStkSize = (1024 * 1024) / sizeof(W_);
+ RtsFlags.GcFlags.maxStkSize = (8 * 1024 * 1024) / sizeof(W_);
RtsFlags.GcFlags.initialStkSize = 1024 / sizeof(W_);
RtsFlags.GcFlags.minAllocAreaSize = (256 * 1024) / BLOCK_SIZE;
RtsFlags.DebugFlags.block_alloc = rtsFalse;
RtsFlags.DebugFlags.sanity = rtsFalse;
RtsFlags.DebugFlags.stable = rtsFalse;
+ RtsFlags.DebugFlags.stm = rtsFalse;
RtsFlags.DebugFlags.prof = rtsFalse;
RtsFlags.DebugFlags.gran = rtsFalse;
RtsFlags.DebugFlags.par = rtsFalse;
#if defined(GRAN)
/* ToDo: check defaults for GranSim and GUM */
- RtsFlags.GcFlags.maxStkSize = (1024 * 1024) / sizeof(W_);
+ RtsFlags.GcFlags.maxStkSize = (8 * 1024 * 1024) / sizeof(W_);
RtsFlags.GcFlags.initialStkSize = 1024 / sizeof(W_);
RtsFlags.GranFlags.maxThreads = 65536; // refers to mandatory threads
"",
" -? Prints this message and exits; the program is not executed",
"",
-" -K<size> Sets the maximum stack size (default 1M) Egs: -K32k -K512k",
-" -k<size> Sets the initial thread stack size (default 1k) Egs: -K4k -K2m",
+" -K<size> Sets the maximum stack size (default 8M) Egs: -K32k -K512k",
+" -k<size> Sets the initial thread stack size (default 1k) Egs: -k4k -k2m",
"",
" -A<size> Sets the minimum allocation area size (default 256k) Egs: -A1m -A10k",
" -M<size> Sets the maximum heap size (default unlimited) Egs: -M256k -M1G",
" -Dr DEBUG: gran",
" -DP DEBUG: par",
" -Dl DEBUG: linker",
+" -Dm DEBUG: stm",
"",
#endif // DEBUG
#if defined(SMP)
0
};
-static __inline__ rtsBool
+STATIC_INLINE rtsBool
strequal(const char *a, const char * b)
{
return(strcmp(a, b) == 0);
char *last_slash;
/* Remove directory from argv[0] -- default files in current directory */
-
- if ((last_slash = (char *) strrchr(argv[0], '/')) != NULL)
- strcpy(argv[0], last_slash+1);
+ if ((last_slash = (char *) strrchr(argv[0],
+#if !defined(mingw32_TARGET_OS)
+ '/')
+#else
+ '\\')
+#endif
+ ) != NULL) {
+ prog_name = last_slash+1;
+ } else {
+ prog_name = argv[0];
+ }
total_arg = *argc;
arg = 1;
for (arg = 0; arg < *rts_argc; arg++) {
if (rts_argv[arg][0] != '-') {
fflush(stdout);
- prog_belch("unexpected RTS argument: %s", rts_argv[arg]);
+ errorBelch("unexpected RTS argument: %s", rts_argv[arg]);
error = rtsTrue;
} else {
# define TICKY_BUILD_ONLY(x) x
#else
# define TICKY_BUILD_ONLY(x) \
-prog_belch("GHC not built for: ticky-ticky stats"); \
+errorBelch("not built for: ticky-ticky stats"); \
error = rtsTrue;
#endif
# define COST_CENTRE_USING_BUILD_ONLY(x) x
#else
# define COST_CENTRE_USING_BUILD_ONLY(x) \
-prog_belch("GHC not built for: -prof or -parallel"); \
+errorBelch("not built for: -prof or -parallel"); \
error = rtsTrue;
#endif
# define PROFILING_BUILD_ONLY(x) x
#else
# define PROFILING_BUILD_ONLY(x) \
-prog_belch("GHC not built for: -prof"); \
+errorBelch("not built for: -prof"); \
error = rtsTrue;
#endif
# define SMP_BUILD_ONLY(x) x
#else
# define SMP_BUILD_ONLY(x) \
-prog_belch("GHC not built for: -smp"); \
+errorBelch("not built for: -smp"); \
error = rtsTrue;
#endif
# define PAR_BUILD_ONLY(x) x
#else
# define PAR_BUILD_ONLY(x) \
-prog_belch("GHC not built for: -parallel"); \
+errorBelch("not built for: -parallel"); \
error = rtsTrue;
#endif
# define PAR_OR_SMP_BUILD_ONLY(x) x
#else
# define PAR_OR_SMP_BUILD_ONLY(x) \
-prog_belch("GHC not built for: -parallel or -smp"); \
+errorBelch("not built for: -parallel or -smp"); \
error = rtsTrue;
#endif
# define GRAN_BUILD_ONLY(x) x
#else
# define GRAN_BUILD_ONLY(x) \
-prog_belch("GHC not built for: -gransim"); \
+errorBelch("not built for: -gransim"); \
error = rtsTrue;
#endif
case 'a':
RtsFlags.DebugFlags.apply = rtsTrue;
break;
+ case 'm':
+ RtsFlags.DebugFlags.stm = rtsTrue;
+ break;
default:
bad_option( rts_argv[arg] );
}
#ifdef PAR
/* Opening all those files would almost certainly fail... */
// RtsFlags.ParFlags.ParStats.Full = rtsTrue;
- RtsFlags.GcFlags.statsFile = stderr; /* temporary; ToDo: rm */
+ RtsFlags.GcFlags.statsFile = NULL; /* temporary; ToDo: rm */
#else
- RtsFlags.GcFlags.statsFile
- = open_stats_file(arg, *argc, argv,
- *rts_argc, rts_argv, STAT_FILENAME_FMT);
-
- if (RtsFlags.GcFlags.statsFile == NULL) error = rtsTrue;
+ {
+ int r;
+ r = open_stats_file(arg, *argc, argv,
+ *rts_argc, rts_argv, STAT_FILENAME_FMT,
+ &RtsFlags.GcFlags.statsFile);
+ if (r == -1) { error = rtsTrue; }
+ }
#endif
break;
RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_CLOSURE_TYPE;
break;
default:
- prog_belch("invalid heap profile option: %s",rts_argv[arg]);
+ errorBelch("invalid heap profile option: %s",rts_argv[arg]);
error = rtsTrue;
}
#else
}
if (RtsFlags.ProfFlags.doHeapProfile != 0) {
- prog_belch("multiple heap profile options");
+ errorBelch("multiple heap profile options");
error = rtsTrue;
break;
}
break;
default:
- prog_belch("invalid heap profile option: %s",rts_argv[arg]);
+ errorBelch("invalid heap profile option: %s",rts_argv[arg]);
error = rtsTrue;
}
)
RtsFlags.ParFlags.nNodes
= strtol(rts_argv[arg]+2, (char **) NULL, 10);
if (RtsFlags.ParFlags.nNodes <= 0) {
- prog_belch("bad value for -N");
+ errorBelch("bad value for -N");
error = rtsTrue;
}
}
RtsFlags.ParFlags.maxLocalSparks
= strtol(rts_argv[arg]+2, (char **) NULL, 10);
if (RtsFlags.ParFlags.maxLocalSparks <= 0) {
- prog_belch("bad value for -e");
+ errorBelch("bad value for -e");
error = rtsTrue;
}
}
TICKY_BUILD_ONLY(
RtsFlags.TickyFlags.showTickyStats = rtsTrue;
- RtsFlags.TickyFlags.tickyFile
- = open_stats_file(arg, *argc, argv,
- *rts_argc, rts_argv, TICKY_FILENAME_FMT);
- if (RtsFlags.TickyFlags.tickyFile == NULL) error = rtsTrue;
+ {
+ int r;
+ r = open_stats_file(arg, *argc, argv,
+ *rts_argc, rts_argv, TICKY_FILENAME_FMT,
+ &RtsFlags.TickyFlags.tickyFile);
+ if (r == -1) { error = rtsTrue; }
+ }
) break;
/* =========== EXTENDED OPTIONS =================== */
case 'x': /* Extend the argument space */
switch(rts_argv[arg][2]) {
case '\0':
- prog_belch("incomplete RTS option: %s",rts_argv[arg]);
+ errorBelch("incomplete RTS option: %s",rts_argv[arg]);
error = rtsTrue;
break;
/* The option prefix '-xx' is reserved for future extension. KSW 1999-11. */
default:
- prog_belch("unknown RTS option: %s",rts_argv[arg]);
+ errorBelch("unknown RTS option: %s",rts_argv[arg]);
error = rtsTrue;
break;
}
/* =========== OH DEAR ============================ */
default:
- prog_belch("unknown RTS option: %s",rts_argv[arg]);
+ errorBelch("unknown RTS option: %s",rts_argv[arg]);
error = rtsTrue;
break;
}
fflush(stdout);
for (p = usage_text; *p; p++)
- belch("%s", *p);
+ errorBelch("%s", *p);
stg_exit(EXIT_FAILURE);
}
}
static void
enable_GranSimLight(void) {
- fprintf(stderr,"GrAnSim Light enabled (infinite number of processors; 0 communication costs)\n");
+ debugBelch("GrAnSim Light enabled (infinite number of processors; 0 communication costs)\n");
RtsFlags.GranFlags.Light=rtsTrue;
RtsFlags.GranFlags.Costs.latency =
RtsFlags.GranFlags.Costs.fetchtime =
RtsFlags.GranFlags.Costs.pri_spark_overhead = decode(rts_argv[arg]+3);
else
RtsFlags.GranFlags.Costs.pri_spark_overhead = PRI_SPARK_OVERHEAD;
- fprintf(stderr,"Overhead for pri spark: %d (per elem).\n",
+ debugBelch("Overhead for pri spark: %d (per elem).\n",
RtsFlags.GranFlags.Costs.pri_spark_overhead);
break;
RtsFlags.GranFlags.Costs.pri_sched_overhead = decode(rts_argv[arg]+3);
else
RtsFlags.GranFlags.Costs.pri_sched_overhead = PRI_SCHED_OVERHEAD;
- fprintf(stderr,"Overhead for pri sched: %d (per elem).\n",
+ debugBelch("Overhead for pri sched: %d (per elem).\n",
RtsFlags.GranFlags.Costs.pri_sched_overhead);
break;
} else if (RtsFlags.GranFlags.proc > MAX_PROC ||
RtsFlags.GranFlags.proc < 1)
{
- fprintf(stderr,"setupRtsFlags: no more than %u processors allowed\n",
+ debugBelch("setupRtsFlags: no more than %u processors allowed\n",
MAX_PROC);
*error = rtsTrue;
}
break;
case 'G':
- fprintf(stderr,"Bulk fetching enabled.\n");
+ debugBelch("Bulk fetching enabled.\n");
RtsFlags.GranFlags.DoBulkFetching=rtsTrue;
break;
case 'M':
- fprintf(stderr,"Thread migration enabled.\n");
+ debugBelch("Thread migration enabled.\n");
RtsFlags.GranFlags.DoThreadMigration=rtsTrue;
break;
case 'R':
- fprintf(stderr,"Fair Scheduling enabled.\n");
+ debugBelch("Fair Scheduling enabled.\n");
RtsFlags.GranFlags.DoFairSchedule=rtsTrue;
break;
case 'I':
- fprintf(stderr,"Priority Scheduling enabled.\n");
+ debugBelch("Priority Scheduling enabled.\n");
RtsFlags.GranFlags.DoPriorityScheduling=rtsTrue;
break;
arg0 = rts_argv[arg]+3;
if ((tmp = strstr(arg0,","))==NULL) {
RtsFlags.GranFlags.SparkPriority = decode(arg0);
- fprintf(stderr,"SparkPriority: %u.\n",RtsFlags.GranFlags.SparkPriority);
+ debugBelch("SparkPriority: %u.\n",RtsFlags.GranFlags.SparkPriority);
} else {
*(tmp++) = '\0';
RtsFlags.GranFlags.SparkPriority = decode(arg0);
RtsFlags.GranFlags.SparkPriority2 = decode(tmp);
- fprintf(stderr,"SparkPriority: %u.\n",
+ debugBelch("SparkPriority: %u.\n",
RtsFlags.GranFlags.SparkPriority);
- fprintf(stderr,"SparkPriority2:%u.\n",
+ debugBelch("SparkPriority2:%u.\n",
RtsFlags.GranFlags.SparkPriority2);
if (RtsFlags.GranFlags.SparkPriority2 <
RtsFlags.GranFlags.SparkPriority) {
- fprintf(stderr,"WARNING: 2nd pri < main pri (%u<%u); 2nd pri has no effect\n",
+ debugBelch("WARNING: 2nd pri < main pri (%u<%u); 2nd pri has no effect\n",
RtsFlags.GranFlags.SparkPriority2,
RtsFlags.GranFlags.SparkPriority);
}
} else {
/* plain pri spark is now invoked with -bX
RtsFlags.GranFlags.DoPrioritySparking = 1;
- fprintf(stderr,"PrioritySparking.\n");
+ debugBelch("PrioritySparking.\n");
*/
}
break;
} else {
RtsFlags.GranFlags.ThunksToPack = 1;
}
- fprintf(stderr,"Thunks To Pack in one packet: %u.\n",
+ debugBelch("Thunks To Pack in one packet: %u.\n",
RtsFlags.GranFlags.ThunksToPack);
break;
case 'e':
RtsFlags.GranFlags.RandomSteal = rtsFalse;
- fprintf(stderr,"Deterministic mode (no random stealing)\n");
+ debugBelch("Deterministic mode (no random stealing)\n");
break;
/* The following class of options contains eXperimental */
} else {
RtsFlags.GranFlags.packBufferSize_internal = GRANSIM_DEFAULT_PACK_BUFFER_SIZE;
}
- fprintf(stderr,"Size of GranSim internal pack buffer: %u.\n",
+ debugBelch("Size of GranSim internal pack buffer: %u.\n",
RtsFlags.GranFlags.packBufferSize_internal);
break;
case '\0':
RtsFlags.GranFlags.DoPrioritySparking = 1;
- fprintf(stderr,"Priority Sparking with Normal Priorities.\n");
+ debugBelch("Priority Sparking with Normal Priorities.\n");
RtsFlags.GranFlags.InversePriorities = rtsFalse;
RtsFlags.GranFlags.RandomPriorities = rtsFalse;
RtsFlags.GranFlags.IgnorePriorities = rtsFalse;
case 'I':
RtsFlags.GranFlags.DoPrioritySparking = 1;
- fprintf(stderr,"Priority Sparking with Inverse Priorities.\n");
+ debugBelch("Priority Sparking with Inverse Priorities.\n");
RtsFlags.GranFlags.InversePriorities++;
break;
case 'R':
RtsFlags.GranFlags.DoPrioritySparking = 1;
- fprintf(stderr,"Priority Sparking with Random Priorities.\n");
+ debugBelch("Priority Sparking with Random Priorities.\n");
RtsFlags.GranFlags.RandomPriorities++;
break;
case 'N':
RtsFlags.GranFlags.DoPrioritySparking = 1;
- fprintf(stderr,"Priority Sparking with No Priorities.\n");
+ debugBelch("Priority Sparking with No Priorities.\n");
RtsFlags.GranFlags.IgnorePriorities++;
break;
case 'Q': /* Set pack buffer size (same as 'Q' in GUM) */
if (rts_argv[arg][4] != '\0') {
RtsFlags.GranFlags.packBufferSize = decode(rts_argv[arg]+4);
- fprintf(stderr,"Pack buffer size: %d\n",
+ debugBelch("Pack buffer size: %d\n",
RtsFlags.GranFlags.packBufferSize);
} else {
- fprintf(stderr, "setupRtsFlags: missing size of PackBuffer (for -Q)\n");
+ debugBelch("setupRtsFlags: missing size of PackBuffer (for -Q)\n");
*error = rtsTrue;
}
break;
break;
if (i==MAX_GRAN_DEBUG_OPTION+1) {
- fprintf(stderr, "Valid GranSim debug options are:\n");
+ debugBelch("Valid GranSim debug options are:\n");
help_GranSim_debug_options(MAX_GRAN_DEBUG_MASK);
bad_option( rts_argv[arg] );
} else { // flag found; now set it
#if 0
case 'e': /* event trace; also -bD1 */
- fprintf(stderr,"DEBUG: event_trace; printing event trace.\n");
+ debugBelch("DEBUG: event_trace; printing event trace.\n");
RtsFlags.GranFlags.Debug.event_trace = rtsTrue;
/* RtsFlags.GranFlags.event_trace=rtsTrue; */
break;
case 'E': /* event statistics; also -bD2 */
- fprintf(stderr,"DEBUG: event_stats; printing event statistics.\n");
+ debugBelch("DEBUG: event_stats; printing event statistics.\n");
RtsFlags.GranFlags.Debug.event_stats = rtsTrue;
/* RtsFlags.GranFlags.Debug |= 0x20; print event statistics */
break;
case 'f': /* thunkStealing; also -bD4 */
- fprintf(stderr,"DEBUG: thunkStealing; printing forwarding of FETCHNODES.\n");
+ debugBelch("DEBUG: thunkStealing; printing forwarding of FETCHNODES.\n");
RtsFlags.GranFlags.Debug.thunkStealing = rtsTrue;
/* RtsFlags.GranFlags.Debug |= 0x2; print fwd messages */
break;
case 'z': /* blockOnFetch; also -bD8 */
- fprintf(stderr,"DEBUG: blockOnFetch; check for blocked on fetch.\n");
+ debugBelch("DEBUG: blockOnFetch; check for blocked on fetch.\n");
RtsFlags.GranFlags.Debug.blockOnFetch = rtsTrue;
/* RtsFlags.GranFlags.Debug |= 0x4; debug non-reschedule-on-fetch */
break;
case 't': /* blockOnFetch_sanity; also -bD16 */
- fprintf(stderr,"DEBUG: blockOnFetch_sanity; check for TSO asleep on fetch.\n");
+ debugBelch("DEBUG: blockOnFetch_sanity; check for TSO asleep on fetch.\n");
RtsFlags.GranFlags.Debug.blockOnFetch_sanity = rtsTrue;
/* RtsFlags.GranFlags.Debug |= 0x10; debug TSO asleep for fetch */
break;
case 'S': /* priSpark; also -bD32 */
- fprintf(stderr,"DEBUG: priSpark; priority sparking.\n");
+ debugBelch("DEBUG: priSpark; priority sparking.\n");
RtsFlags.GranFlags.Debug.priSpark = rtsTrue;
break;
case 's': /* priSched; also -bD64 */
- fprintf(stderr,"DEBUG: priSched; priority scheduling.\n");
+ debugBelch("DEBUG: priSched; priority scheduling.\n");
RtsFlags.GranFlags.Debug.priSched = rtsTrue;
break;
case 'F': /* findWork; also -bD128 */
- fprintf(stderr,"DEBUG: findWork; searching spark-pools (local & remote), thread queues for work.\n");
+ debugBelch("DEBUG: findWork; searching spark-pools (local & remote), thread queues for work.\n");
RtsFlags.GranFlags.Debug.findWork = rtsTrue;
break;
case 'g': /* globalBlock; also -bD256 */
- fprintf(stderr,"DEBUG: globalBlock; blocking on remote closures (FETCHMEs etc in GUM).\n");
+ debugBelch("DEBUG: globalBlock; blocking on remote closures (FETCHMEs etc in GUM).\n");
RtsFlags.GranFlags.Debug.globalBlock = rtsTrue;
break;
case 'G': /* pack; also -bD512 */
- fprintf(stderr,"DEBUG: pack; routines for (un-)packing graph structures.\n");
+ debugBelch("DEBUG: pack; routines for (un-)packing graph structures.\n");
RtsFlags.GranFlags.Debug.pack = rtsTrue;
break;
case 'P': /* packBuffer; also -bD1024 */
- fprintf(stderr,"DEBUG: packBuffer; routines handling pack buffer (GranSim internal!).\n");
+ debugBelch("DEBUG: packBuffer; routines handling pack buffer (GranSim internal!).\n");
RtsFlags.GranFlags.Debug.packBuffer = rtsTrue;
break;
case 'o': /* sortedQ; also -bD2048 */
- fprintf(stderr,"DEBUG: sortedQ; check whether spark/thread queues are sorted.\n");
+ debugBelch("DEBUG: sortedQ; check whether spark/thread queues are sorted.\n");
RtsFlags.GranFlags.Debug.sortedQ = rtsTrue;
break;
case 'r': /* randomSteal; also -bD4096 */
- fprintf(stderr,"DEBUG: randomSteal; stealing sparks/threads from random PEs.\n");
+ debugBelch("DEBUG: randomSteal; stealing sparks/threads from random PEs.\n");
RtsFlags.GranFlags.Debug.randomSteal = rtsTrue;
break;
case 'q': /* checkSparkQ; also -bD8192 */
- fprintf(stderr,"DEBUG: checkSparkQ; check consistency of the spark queues.\n");
+ debugBelch("DEBUG: checkSparkQ; check consistency of the spark queues.\n");
RtsFlags.GranFlags.Debug.checkSparkQ = rtsTrue;
break;
case ':': /* checkLight; also -bD16384 */
- fprintf(stderr,"DEBUG: checkLight; check GranSim-Light setup.\n");
+ debugBelch("DEBUG: checkLight; check GranSim-Light setup.\n");
RtsFlags.GranFlags.Debug.checkLight = rtsTrue;
break;
case 'b': /* bq; also -bD32768 */
- fprintf(stderr,"DEBUG: bq; check blocking queues\n");
+ debugBelch("DEBUG: bq; check blocking queues\n");
RtsFlags.GranFlags.Debug.bq = rtsTrue;
break;
case 'd': /* all options turned on */
- fprintf(stderr,"DEBUG: all options turned on.\n");
+ debugBelch("DEBUG: all options turned on.\n");
set_GranSim_debug_options(MAX_GRAN_DEBUG_MASK);
/* RtsFlags.GranFlags.Debug |= 0x40; */
break;
for (i=0; i<=MAX_GRAN_DEBUG_OPTION; i++)
if ((n>>i)&1) {
- fprintf(stderr, gran_debug_opts_strs[i]);
+ errorBelch(gran_debug_opts_strs[i]);
switch (i) {
case 0: RtsFlags.GranFlags.Debug.event_trace = rtsTrue; break;
case 1: RtsFlags.GranFlags.Debug.event_stats = rtsTrue; break;
for (i=0; i<=MAX_GRAN_DEBUG_OPTION; i++)
if ((n>>i)&1)
- fprintf(stderr, gran_debug_opts_strs[i]);
+ debugBelch(gran_debug_opts_strs[i]);
}
# elif defined(PAR)
{
if (rts_argv[arg][1] != 'q') { /* All GUM options start with -q */
- belch("Warning: GUM option does not start with -q: %s", rts_argv[arg]);
+ errorBelch("Warning: GUM option does not start with -q: %s", rts_argv[arg]);
return;
}
= strtol(rts_argv[arg]+3, (char **) NULL, 10);
if (RtsFlags.ParFlags.maxLocalSparks <= 0) {
- belch("setupRtsFlags: bad value for -e\n");
+ errorBelch("setupRtsFlags: bad value for -e\n");
*error = rtsTrue;
}
}
IF_PAR_DEBUG(verbose,
- belch("-qe<n>: max %d local sparks",
+ errorBelch("-qe<n>: max %d local sparks",
RtsFlags.ParFlags.maxLocalSparks));
break;
RtsFlags.ParFlags.maxThreads
= strtol(rts_argv[arg]+3, (char **) NULL, 10);
} else {
- belch("setupRtsFlags: missing size for -qt\n");
+ errorBelch("missing size for -qt\n");
*error = rtsTrue;
}
IF_PAR_DEBUG(verbose,
- belch("-qt<n>: max %d threads",
+ errorBelch("-qt<n>: max %d threads",
RtsFlags.ParFlags.maxThreads));
break;
RtsFlags.ParFlags.maxFishes = MAX_FISHES;
break;
IF_PAR_DEBUG(verbose,
- belch("-qf<n>: max %d fishes sent out at one time",
+ errorBelch("-qf<n>: max %d fishes sent out at one time",
RtsFlags.ParFlags.maxFishes));
break;
RtsFlags.ParFlags.fishDelay
= strtol(rts_argv[arg]+3, (char **) NULL, 10);
} else {
- belch("setupRtsFlags: missing fish delay time for -qF\n");
+ errorBelch("missing fish delay time for -qF\n");
*error = rtsTrue;
}
IF_PAR_DEBUG(verbose,
- belch("-qF<n>: fish delay time %d us",
+ errorBelch("-qF<n>: fish delay time %d us",
RtsFlags.ParFlags.fishDelay));
break;
case 'O':
RtsFlags.ParFlags.outputDisabled = rtsTrue;
IF_PAR_DEBUG(verbose,
- belch("-qO: output disabled"));
+ errorBelch("-qO: output disabled"));
break;
case 'g': /* -qg<n> ... globalisation scheme */
if (rts_argv[arg][3] != '\0') {
RtsFlags.ParFlags.globalising = decode(rts_argv[arg]+3);
} else {
- belch("setupRtsFlags: missing identifier for globalisation scheme (for -qg)\n");
+ errorBelch("missing identifier for globalisation scheme (for -qg)\n");
*error = rtsTrue;
}
IF_PAR_DEBUG(verbose,
- belch("-qg<n>: globalisation scheme set to %d",
+ debugBelch("-qg<n>: globalisation scheme set to %d",
RtsFlags.ParFlags.globalising));
break;
if (rts_argv[arg][3] != '\0') {
RtsFlags.ParFlags.thunksToPack = decode(rts_argv[arg]+3);
} else {
- belch("setupRtsFlags: missing number of thunks per packet (for -qh)\n");
+ errorBelch("missing number of thunks per packet (for -qh)\n");
*error = rtsTrue;
}
IF_PAR_DEBUG(verbose,
- belch("-qh<n>: thunks per packet set to %d",
+ debugBelch("-qh<n>: thunks per packet set to %d",
RtsFlags.ParFlags.thunksToPack));
break;
# if defined(PAR_TICKY)
RtsFlags.ParFlags.ParStats.Global = rtsTrue;
# else
- fprintf(stderr,"-qPg is only possible for a PAR_TICKY RTS, which this is not");
+ errorBelch("-qPg is only possible for a PAR_TICKY RTS, which this is not");
stg_exit(EXIT_FAILURE);
# endif
break;
default: barf("Unknown option -qP%c", rts_argv[arg][2]);
}
IF_PAR_DEBUG(verbose,
- belch("(-qP) writing to log-file (RtsFlags.ParFlags.ParStats.Full=%s)",
+ debugBelch("(-qP) writing to log-file (RtsFlags.ParFlags.ParStats.Full=%s)",
(RtsFlags.ParFlags.ParStats.Full ? "rtsTrue" : "rtsFalse")));
break;
if (rts_argv[arg][3] != '\0') {
RtsFlags.ParFlags.packBufferSize = decode(rts_argv[arg]+3);
} else {
- belch("setupRtsFlags: missing size of PackBuffer (for -qQ)\n");
+ errorBelch("missing size of PackBuffer (for -qQ)\n");
*error = rtsTrue;
}
IF_PAR_DEBUG(verbose,
- belch("-qQ<n>: pack buffer size set to %d",
+ debugBelch("-qQ<n>: pack buffer size set to %d",
RtsFlags.ParFlags.packBufferSize));
break;
case 'R':
RtsFlags.ParFlags.doFairScheduling = rtsTrue;
IF_PAR_DEBUG(verbose,
- belch("-qR: fair-ish scheduling"));
+ debugBelch("-qR: fair-ish scheduling"));
break;
# if defined(DEBUG)
RtsFlags.ParFlags.wait = 1000;
}
IF_PAR_DEBUG(verbose,
- belch("-qw<n>: length of wait loop after synchr before reduction: %d",
+ debugBelch("-qw<n>: length of wait loop after synchr before reduction: %d",
RtsFlags.ParFlags.wait));
break;
break;
if (i==MAX_PAR_DEBUG_OPTION+1) {
- fprintf(stderr, "Valid GUM debug options are:\n");
+ errorBelch("Valid GUM debug options are:\n");
help_par_debug_options(MAX_PAR_DEBUG_MASK);
bad_option( rts_argv[arg] );
} else { // flag found; now set it
break;
# endif
default:
- belch("Unknown option -q%c (%d opts in total)",
+ errorBelch("Unknown option -q%c (%d opts in total)",
rts_argv[arg][2], *rts_argc);
break;
} /* switch */
for (i=0; i<=MAX_PAR_DEBUG_OPTION; i++)
if ((n>>i)&1) {
- fprintf(stderr, par_debug_opts_strs[i]);
+ debugBelch(par_debug_opts_strs[i]);
switch (i) {
case 0: RtsFlags.ParFlags.Debug.verbose = rtsTrue; break;
case 1: RtsFlags.ParFlags.Debug.bq = rtsTrue; break;
for (i=0; i<=MAX_PAR_DEBUG_OPTION; i++)
if ((n>>i)&1)
- fprintf(stderr, par_debug_opts_strs[i]);
+ debugBelch(par_debug_opts_strs[i]);
}
#endif /* PAR */
//@node Aux fcts, , GranSim specific options
//@subsection Aux fcts
-static FILE * /* return NULL on error */
+static void
+stats_fprintf(FILE *f, char *s, ...)
+{
+ va_list ap;
+ va_start(ap,s);
+ if (f == NULL) {
+ vdebugBelch(s, ap);
+ } else {
+ vfprintf(f, s, ap);
+ }
+ va_end(ap);
+}
+
+static int /* return -1 on error */
open_stats_file (
I_ arg,
int argc, char *argv[],
int rts_argc, char *rts_argv[],
- const char *FILENAME_FMT)
+ const char *FILENAME_FMT,
+ FILE **file_ret)
{
FILE *f = NULL;
- if (strequal(rts_argv[arg]+2, "stderr")) /* use real stderr */
- f = stderr;
- else if (rts_argv[arg][2] != '\0') /* stats file specified */
- f = fopen(rts_argv[arg]+2,"w");
- else {
- char stats_filename[STATS_FILENAME_MAXLEN]; /* default <program>.<ext> */
- sprintf(stats_filename, FILENAME_FMT, argv[0]);
- f = fopen(stats_filename,"w");
- }
- if (f == NULL) {
- fprintf(stderr, "Can't open stats file %s\n", rts_argv[arg]+2);
+ if (strequal(rts_argv[arg]+2, "stderr")) { /* use debugBelch */
+ f = NULL; /* NULL means use debugBelch */
} else {
+ if (rts_argv[arg][2] != '\0') { /* stats file specified */
+ f = fopen(rts_argv[arg]+2,"w");
+ } else {
+ char stats_filename[STATS_FILENAME_MAXLEN]; /* default <program>.<ext> */
+ sprintf(stats_filename, FILENAME_FMT, argv[0]);
+ f = fopen(stats_filename,"w");
+ }
+ if (f == NULL) {
+ errorBelch("Can't open stats file %s\n", rts_argv[arg]+2);
+ return -1;
+ }
+ }
+ *file_ret = f;
+
+ {
/* Write argv and rtsv into start of stats file */
- I_ count;
- for(count = 0; count < argc; count++)
- fprintf(f, "%s ", argv[count]);
- fprintf(f, "+RTS ");
+ int count;
+ for(count = 0; count < argc; count++) {
+ stats_fprintf(f, "%s ", argv[count]);
+ }
+ stats_fprintf(f, "+RTS ");
for(count = 0; count < rts_argc; count++)
- fprintf(f, "%s ", rts_argv[count]);
- fprintf(f, "\n");
+ stats_fprintf(f, "%s ", rts_argv[count]);
+ stats_fprintf(f, "\n");
}
-
- return(f);
+ return 0;
}
+
+
static I_
decode(const char *s)
{
static void
bad_option(const char *s)
{
- prog_belch("bad RTS option: %s", s);
+ errorBelch("bad RTS option: %s", s);
stg_exit(EXIT_FAILURE);
}
projects / ghc-hetmet.git / blobdiff