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Use flag to control printing of GC exit stats

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This commit is contained in:
Justin Ethier 2016-03-25 23:22:28 -04:00
parent 42faaae217
commit d7b5cda3ae
2 changed files with 7 additions and 6 deletions
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6
include/cyclone/types.h
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@ -45,6 +45,9 @@
// Number of functions to save for printing call history // Number of functions to save for printing call history
#define MAX_STACK_TRACES 10 #define MAX_STACK_TRACES 10
// Show diagnostic information for the GC when program terminates
#define DEBUG_SHOW_DIAG 0
// GC debugging flags // GC debugging flags
#define GC_DEBUG_TRACE 0 #define GC_DEBUG_TRACE 0
#define GC_DEBUG_VERBOSE 0 #define GC_DEBUG_VERBOSE 0
@ -152,9 +155,6 @@ typedef enum { STAGE_CLEAR_OR_MARKING
#define gc_color_red 0 // Memory not to be GC'd, such as on the stack #define gc_color_red 0 // Memory not to be GC'd, such as on the stack
#define gc_color_blue 2 // Unallocated memory #define gc_color_blue 2 // Unallocated memory
/* Show diagnostic information for the GC when program terminates */
#define DEBUG_SHOW_DIAG 0
/* Define size of object tags */ /* Define size of object tags */
typedef long tag_type; typedef long tag_type;

7
runtime.c
View file

@ -1586,9 +1586,7 @@ object Cyc_integer2char(void *data, object n){
void Cyc_halt(closure); void Cyc_halt(closure);
void Cyc_halt(env) closure env; { void Cyc_halt(env) closure env; {
#if DEBUG_SHOW_DIAG #if DEBUG_SHOW_DIAG
printf("Cyc_halt: heap bytes allocated=%d time=%ld ticks no_gcs=%ld no_m_gcs=%ld\n", gc_print_stats(Cyc_heap);
allocp-bottom,clock()-start,no_gcs,no_major_gcs);
printf("Cyc_halt: ticks/second=%ld\n",(long) CLOCKS_PER_SEC);
#endif #endif
exit(0);} exit(0);}
@ -2107,6 +2105,9 @@ void _cyc_exit(void *data, object cont, object args) {
__halt(car(args)); __halt(car(args));
} }
void __75halt(void *data, object cont, object args) { void __75halt(void *data, object cont, object args) {
#if DEBUG_SHOW_DIAG
gc_print_stats(Cyc_heap);
#endif
exit(0); } exit(0); }
void _cell_91get(void *data, object cont, object args) { void _cell_91get(void *data, object cont, object args) {
printf("not implemented\n"); exit(1); } printf("not implemented\n"); exit(1); }