| 7!:0 y |
當前. Space當前ly in use. |
| |
| 7!:1 y |
Session. Total space used since start of session. |
| |
| 7!:2 y |
execute. Space required to execute 句子 y.
例如:
7!:2 ',/x' [ x=: 3000 2 5$'kerygmatic'
33888
|
| 7!:3 y |
Free Space. Information on state of J
memory manager,當前ly a 2-column 表格of block sizes
and number of free blocks for each size.
定義of result of 7!:3,
as well as availability of 7!:3 itself,
are subject to change. 例如:
7!:3 ''
32 950
64 1135
128 554
256 157
512 74
1024 40
2048 7
4096 14
8192 1
16384 1
32768 1
|
| 7!:4 y |
Release Space. Release unused memory from J memory manager.
Use of 7!:4 can have detrimental performance effects
and such use is expected to be required only rarely.
定義of effects of 7!:4,as well
as availability of 7!:4 itself, are subject to change.
|