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| author | Björn Gustavsson <[email protected]> | 2012-05-10 12:09:07 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2012-05-10 17:13:03 +0200 |
| commit | 5c2dad487e6af1a48fa3a1f3d985b6b891788bde (patch) | |
| tree | 48b44d556ee013786bf21babafd138d253e4de08 /erts/emulator/beam/erl_vm.h | |
| parent | 422b10bbbd1eb27163d72c2586c2bfb0b2d9c9b2 (diff) | |
| download | otp-5c2dad487e6af1a48fa3a1f3d985b6b891788bde.tar.gz otp-5c2dad487e6af1a48fa3a1f3d985b6b891788bde.tar.bz2 otp-5c2dad487e6af1a48fa3a1f3d985b6b891788bde.zip | |
Remove stale code for hybrid heap and incremental GC
The hybrid heap emulator was last working in the non-SMP R11B
run-time system. When the constant pools were introduced in R12B,
the hybrid heap emulator was not updated to handle them.
At this point, the harm from reduced readability of the code is
greater than any potential usefulness of keeping the code.
Diffstat (limited to 'erts/emulator/beam/erl_vm.h')
| -rw-r--r-- | erts/emulator/beam/erl_vm.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/erts/emulator/beam/erl_vm.h b/erts/emulator/beam/erl_vm.h index 5dc307e383..a0e12e57f2 100644 --- a/erts/emulator/beam/erl_vm.h +++ b/erts/emulator/beam/erl_vm.h @@ -29,19 +29,10 @@ /* #define FORCE_HEAP_FRAGS */ -#if defined(HYBRID) -/* # define CHECK_FOR_HOLES */ -#endif - #if defined(DEBUG) && !defined(CHECK_FOR_HOLES) && !defined(__WIN32__) # define CHECK_FOR_HOLES #endif -#if defined(HYBRID) -/* # define INCREMENTAL 1 */ /* Incremental garbage collection */ -/* # define INC_TIME_BASED 1 */ /* Time-based incremental GC (vs Work-based) */ -#endif - #define BEAM 1 #define EMULATOR "BEAM" #define SEQ_TRACE 1 @@ -70,16 +61,6 @@ #define H_DEFAULT_SIZE 233 /* default (heap + stack) min size */ #define VH_DEFAULT_SIZE 32768 /* default virtual (bin) heap min size (words) */ -#ifdef HYBRID -# define SH_DEFAULT_SIZE 2629425 /* default message area min size */ -#endif - -#ifdef INCREMENTAL -# define INC_NoPAGES 256 /* Number of pages in the old generation */ -# define INC_PAGESIZE 32768 /* The size of each page */ -# define INC_STORAGE_SIZE 1024 /* The size of gray stack and similar */ -#endif - #define CP_SIZE 1 #define ErtsHAllocLockCheck(P) \ |