3 ms·
That depends on the implementation. This is LispWorks 64bit from http://lispworks.com http://lispworks.com . It uses a generational GC, and each generation has
by lispm 10y ago
That depends on the implementation.
This is LispWorks 64bit from http://lispworks.com http://lispworks.com . It uses a generational GC, and each generation has several memory segments. You can tell LispWorks how much generations it should use, how large these segments should be and in which generation/segment to allocate.
CL-USER 12 > (room t)
> Generation 7: 33904936 (0x2055928)
Cons 4774352 (0x48D9D0)
Non-Pointer 3213752 (0x3109B8)
Other 8048192 (0x7ACE40)
Symbol 2881680 (0x2BF890)
Function 14569120 (0xDE4EA0)
Non-Pointer-Static 5528 (0x1598)
Mixed-Static 411600 (0x647D0)
Weak 712 (0x2C8)
-- Segments:
Cons 40C0038800 - 40C04C9000
Non-Pointer 40D0000800 - 40D0314000
Other 40E0038800 - 40E07E8000
Symbol 40F0038800 - 40F02FB000
Function 4100038800 - 4100E20000
Non-Pointer-Static 40B0000800 - 40B000D000
Mixed-Static 400004E800 - 40000C8000
Weak 4110038800 - 4110039000
================================
> Generation 6: 0 (0x0)
> Generation 5: 0 (0x0)
> Generation 4: 0 (0x0)
> Generation 3: 206544 (0x326D0)
Non-Pointer 69648 (0x11010)
Other 5040 (0x13B0)
Symbol 131856 (0x20310)
-- Segments:
Non-Pointer 4070000800 - 4071001000
Other 4170018800 - 4171019000
Symbol 4080018800 - 4080819000
================================
> Generation 2: 8768024 (0x85CA18)
Cons 1960288 (0x1DE960)
Non-Pointer 2531584 (0x26A100)
Other 2720024 (0x298118)
Symbol 5088 (0x13E0)
Function 700184 (0xAAF18)
Non-Pointer-Static 850152 (0xCF8E8)
Mixed-Static 64 (0x40)
Weak 640 (0x280)
-- Segments:
Cons 41B0010800 - 41B1011000
Non-Pointer 4180000800 - 4181001000
Other 41C0010800 - 41C1011000
Symbol 41D0010800 - 41D0811000
Function 41E0010800 - 41E0811000
Non-Pointer-Static 4040000800 - 4040136000
Mixed-Static 4090010800 - 4090013000
Weak 41F0010800 - 41F0051000
================================
> Generation 1: 732480 (0xB2D40)
Cons 160240 (0x271F0)
Non-Pointer 170344 (0x29968)
Other 398200 (0x61378)
Function 3248 (0xCB0)
Weak 448 (0x1C0)
-- Segments:
Cons 4200008800 - 4200301000
Non-Pointer 4210000800 - 4210411000
Other 4220008800 - 42203F1000
Symbol 4230008800 - 423001B000
Function 4240008800 - 424003B000
Weak 4250008800 - 4250009000
================================
> Generation 0: 1956832 (0x1DDBE0)
Cons 630224 (0x99DD0)
Non-Pointer 361232 (0x58310)
Other 923816 (0xE18A8)
Function 41560 (0xA258)
-- Segments:
Cons 4010000800 - 401040B000
Non-Pointer 4030000800 - 403041B000
Other 4020000800 - 402040B000
Symbol 4150000800 - 4150101000
Function 4060000800 - 4060101000
Weak 4190000800 - 4190041000
================================
Total allocated 45568816 (0x2B75330), total size 178085888 (0xA9D6000)
NIL