/* -----------------------------------------------------------------------------
- * $Id: RtsFlags.c,v 1.52 2001/11/22 14:25:12 simonmar Exp $
+ * $Id: RtsFlags.c,v 1.55 2001/12/03 14:34:45 simonmar Exp $
*
* (c) The AQUA Project, Glasgow University, 1994-1997
* (c) The GHC Team, 1998-1999
#ifdef PROFILING
RtsFlags.ProfFlags.doHeapProfile = rtsFalse;
- RtsFlags.ProfFlags.profileInterval = 20;
+ RtsFlags.ProfFlags.profileInterval = 100;
RtsFlags.ProfFlags.showCCSOnException = rtsFalse;
+ RtsFlags.ProfFlags.maxRetainerSetSize = 8;
RtsFlags.ProfFlags.modSelector = NULL;
RtsFlags.ProfFlags.descrSelector = NULL;
RtsFlags.ProfFlags.typeSelector = NULL;
RtsFlags.ProfFlags.ccSelector = NULL;
+ RtsFlags.ProfFlags.retainerSelector = NULL;
+ RtsFlags.ProfFlags.bioSelector = NULL;
#elif defined(DEBUG)
RtsFlags.ProfFlags.doHeapProfile = rtsFalse;
# if defined(PROFILING)
"",
-" -hx Heap residency profile (XML) (output file <program>.prof)",
-" -h<break-down> Heap residency profile (text) (output file <program>.prof)",
-" break-down: C = cost centre stack (default), M = module",
-" D = closure description, Y = type description",
-" -hR Retainer profile (output files <program>.hp)",
-" -hL Lag/Drag/Void/Use profile (output files <program>.hp)",
+" -hx Heap residency profile (XML) (output file <program>.prof)",
+" -h<break-down> Heap residency profile (hp2ps) (output file <program>.hp)",
+" break-down: c = cost centre stack (default)",
+" m = module",
+" d = closure description",
+" y = type description",
+" r = retainer",
+" b = biography (LAG,DRAG,VOID,USE)",
" A subset of closures may be selected thusly:",
-" -hc{cc, cc ...} specific cost centre(s) (NOT STACKS!)",
-" -hm{mod,mod...} all cost centres from the specified modules(s)",
-" -hd{des,des...} closures with specified closure descriptions",
-" -hy{typ,typ...} closures with specified type descriptions",
+" -hc<cc>,... specific cost centre(s) (NOT STACKS!)",
+" -hm<mod>... all cost centres from the specified modules(s)",
+" -hd<des>,... closures with specified closure descriptions",
+" -hy<typ>... closures with specified type descriptions",
+" -hr<cc>... closures with specified retainers",
+" -hb<bio>... closures with specified biographies (lag,drag,void,use)",
"",
-" -i<msec> Time between heap samples (msec, default: 20)",
+" -R<size> Set the maximum retainer set size (default: 8)",
+"",
+" -i<msec> Time between heap samples (msec, default: 100)",
"",
" -xc Show current cost centre stack on raising an exception",
# endif
}
) break;
+ case 'R':
+ PROFILING_BUILD_ONLY(
+ RtsFlags.ProfFlags.maxRetainerSetSize = atof(rts_argv[arg]+2);
+
+ if (RtsFlags.ProfFlags.maxRetainerSetSize < 0)
+ bad_option( rts_argv[arg] );
+ break;
+ ) break;
+
case 'h': /* serial heap profile */
#if !defined(PROFILING) && defined(DEBUG)
switch (rts_argv[arg][2]) {
#else
PROFILING_BUILD_ONLY(
switch (rts_argv[arg][2]) {
- case '\0':
- case 'C':
- if (RtsFlags.ProfFlags.doHeapProfile == 0) {
- RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_CCS;
- break;
- } else {
- goto many_hps;
- }
- case 'M':
- if (RtsFlags.ProfFlags.doHeapProfile == 0) {
+ case '\0':
+ case 'C':
+ case 'c':
+ case 'M':
+ case 'm':
+ case 'D':
+ case 'd':
+ case 'Y':
+ case 'y':
+ case 'R':
+ case 'r':
+ case 'B':
+ case 'b':
+ if (rts_argv[arg][2] != '\0' && rts_argv[arg][3] != '\0') {
+ {
+ char *left = strchr(rts_argv[arg], '{');
+ char *right = strrchr(rts_argv[arg], '}');
+
+ // curly braces are optional, for
+ // backwards compat.
+ if (left)
+ left = left+1;
+ else
+ left = rts_argv[arg] + 3;
+
+ if (!right)
+ right = rts_argv[arg] + strlen(rts_argv[arg]);
+
+ *right = '\0';
+
+ switch (rts_argv[arg][2]) {
+ case 'C':
+ case 'c': // cost centre label select
+ RtsFlags.ProfFlags.ccSelector = left;
+ break;
+ case 'M':
+ case 'm': // cost centre module select
+ RtsFlags.ProfFlags.modSelector = left;
+ break;
+ case 'D':
+ case 'd': // closure descr select
+ RtsFlags.ProfFlags.descrSelector = left;
+ break;
+ case 'Y':
+ case 'y': // closure type select
+ RtsFlags.ProfFlags.typeSelector = left;
+ break;
+ case 'R':
+ case 'r': // retainer select
+ RtsFlags.ProfFlags.retainerSelector = left;
+ break;
+ case 'B':
+ case 'b': // biography select
+ RtsFlags.ProfFlags.bioSelector = left;
+ break;
+ }
+ }
+ break;
+ }
+
+ if (RtsFlags.ProfFlags.doHeapProfile != 0) {
+ prog_belch("multiple heap profile options");
+ error = rtsTrue;
+ break;
+ }
+
+ switch (rts_argv[arg][2]) {
+ case '\0':
+ case 'C':
+ case 'c':
+ RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_CCS;
+ break;
+ case 'M':
+ case 'm':
RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_MOD;
break;
- } else {
- goto many_hps;
- }
- case 'D':
- if (RtsFlags.ProfFlags.doHeapProfile == 0) {
+ case 'D':
+ case 'd':
RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_DESCR;
break;
- } else {
- goto many_hps;
- }
- case 'Y':
- if (RtsFlags.ProfFlags.doHeapProfile == 0) {
+ case 'Y':
+ case 'y':
RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_TYPE;
break;
- } else {
- goto many_hps;
- }
- case 'R':
- if (RtsFlags.ProfFlags.doHeapProfile == 0) {
+ case 'R':
+ case 'r':
RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_RETAINER;
break;
- } else {
- goto many_hps;
- }
- case 'L':
- if (RtsFlags.ProfFlags.doHeapProfile == 0) {
+ case 'B':
+ case 'b':
RtsFlags.ProfFlags.doHeapProfile = HEAP_BY_LDV;
break;
- } else {
- goto many_hps;
- }
- many_hps:
- prog_belch("multiple heap profile options");
- error = rtsTrue;
- break;
+ }
+ break;
- case 'c': /* cost centre label select */
- case 'm': /* cost centre module select */
- case 'd': /* closure descr select */
- case 'y': /* closure type select */
- {char *left = strchr(rts_argv[arg], '{');
- char *right = strrchr(rts_argv[arg], '}');
- if (! left || ! right ||
- strrchr(rts_argv[arg], '{') != left ||
- strchr(rts_argv[arg], '}') != right) {
- prog_belch(
- "Invalid heap profiling selection bracketing\n %s\n",
- rts_argv[arg]);
- error = rtsTrue;
- } else {
- *right = '\0';
- switch (rts_argv[arg][2]) {
- case 'c': /* cost centre label select */
- RtsFlags.ProfFlags.ccSelector = left + 1;
- break;
- case 'm': /* cost centre module select */
- RtsFlags.ProfFlags.modSelector = left + 1;
- break;
- case 'd': /* closure descr select */
- RtsFlags.ProfFlags.descrSelector = left + 1;
- break;
- case 'y': /* closure type select */
- RtsFlags.ProfFlags.typeSelector = left + 1;
- break;
- }
- }
- }
- break;
- default:
+ default:
prog_belch("invalid heap profile option: %s",rts_argv[arg]);
error = rtsTrue;
}
)
-
-#endif
+#endif // PROFILING
break;
#if defined(PROFILING)