diff options
Diffstat (limited to 'py')
| -rw-r--r-- | py/gc.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -240,7 +240,7 @@ void gc_info(gc_info_t *info) { void *gc_alloc(machine_uint_t n_bytes) { machine_uint_t n_blocks = ((n_bytes + BYTES_PER_BLOCK - 1) & (~(BYTES_PER_BLOCK - 1))) / BYTES_PER_BLOCK; - //printf("gc_alloc(%u bytes -> %u blocks)\n", n_bytes, n_blocks); + DEBUG_printf("gc_alloc(%u bytes -> %u blocks)\n", n_bytes, n_blocks); // check for 0 allocation if (n_blocks == 0) { @@ -267,6 +267,7 @@ void *gc_alloc(machine_uint_t n_bytes) { if (collected) { return NULL; } + DEBUG_printf("gc_alloc(" UINT_FMT "): no free mem, triggering GC\n", n_bytes); gc_collect(); collected = 1; } @@ -341,6 +342,14 @@ void *gc_realloc(void *ptr, machine_uint_t n_bytes) { } } +void gc_dump_info() { + gc_info_t info; + gc_info(&info); + printf("GC: total: " UINT_FMT ", used: " UINT_FMT ", free: " UINT_FMT "\n", info.total, info.used, info.free); + printf(" No. of 1-blocks: " UINT_FMT ", 2-blocks: " UINT_FMT ", max blk sz: " UINT_FMT "\n", + info.num_1block, info.num_2block, info.max_block); +} + #if DEBUG_PRINT static void gc_dump_at(void) { for (machine_uint_t bl = 0; bl < gc_alloc_table_byte_len * BLOCKS_PER_ATB; bl++) { |