Phase C: distributed messaging capsule + idle-loop pump
Extract the messaging vocabulary (arenas, MSG-*/CH-*/MBR-* words) out of capsules/hermes/init.4th into a new shared capsules/common/messaging.4th that Hermes and Artemis each load at birth, giving every VM its own private MSG-ARENA/CH-ARENA instead of only Hermes having one. Hermes stays the owner of the one real, canonical COMMON-CH; Artemis subscribes into it via VM-EXEC at her own birth, and Hermes proactively subscribes Hera (idx 0) since Hera always exists first. Hera does NOT get her own copy: register_child_vm_words()'s own doc comment explains why the STADIUM-* primitives common:messaging.4th depends on are deliberately never registered in her dictionary (keeps her dict_hash off item 4.1's baseline). Confirmed live by loading it into her dictionary anyway first -- every colon-definition referencing an unregistered Stadium primitive was silently dropped (MSG-HEAT@/!, CH-HEAT@/!, MSG-COOL-ALL, MSG-TICK all missing after boot). Reverted that path; she orchestrates via BIRTH/VM-EXEC/VM-CALL instead. Added capsule_vm_registry_get_by_index() (capsule_birth.c/.h) for registry enumeration by birth-order position, and a pump in repl.c's existing idle hook that walks every live VM once per idle beat and VM-EXECs MSG-TICK into each one except Hera's own entry. Verified clean (no UNKNOWN WORD / VM-EXEC errors after birth) on all three architectures. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019ZGkimpfyh63EZyRkNbkPD
This commit is contained in:
Robert Allan James
co-authored by
Claude Sonnet 5
Claude Sonnet 5
parent
0ec91b517a
commit
21bca315ff
+14
-459
@@ -1,467 +1,22 @@
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Block 4100
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( Hermes v1 — constants )
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1 CONSTANT SPAWN-EVENT
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2 CONSTANT PAUSE-EVENT
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3 CONSTANT RESUME-EVENT
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4 CONSTANT KILL-EVENT
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0 CONSTANT CH-NEGOTIATING
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1 CONSTANT CH-OPEN
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2 CONSTANT CH-CLOSING
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9 CONSTANT MSG-CELLS
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6 CONSTANT CH-CELLS
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2 CONSTANT MBR-CELLS
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32 CONSTANT MSG-MAX
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16 CONSTANT CH-MAX
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64 CONSTANT MBR-MAX
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65208 CONSTANT Q-DECAY
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255 CONSTANT MSG-DELIVERED
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Block 4155
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( item 4.2 -- StadiumBehaviour tags, match stadium.h's enum )
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0 CONSTANT SB-MIGRATE
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1 CONSTANT SB-DELIVER
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2 CONSTANT SB-EXPIRE
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3 CONSTANT SB-COOL
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-1 CONSTANT STADIUM-NONE
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( item 4.2 -- per-item admission heat for MSG-SEND/CH-ACCEPT. )
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( Remaining reservoir after COMMON-CH's Q.1/3 floor, split )
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( evenly across MSG-MAX messages + non-COMMON CH-MAX-1 slots. )
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Q.1 Q.1 3 / - MSG-MAX CH-MAX 1- + / CONSTANT Q.SLOT
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Block 4101
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( Hermes v1 -- arenas. item 4.2: heat/capacity via Stadium; )
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( MBR keeps its own free list (not part of heat economy). )
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CREATE MSG-ARENA MSG-MAX MSG-CELLS * CELLS ALLOT
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CREATE CH-ARENA CH-MAX CH-CELLS * CELLS ALLOT
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CREATE MBR-ARENA MBR-MAX MBR-CELLS * CELLS ALLOT
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VARIABLE MSG-ALLOC-SLOT
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VARIABLE CH-ALLOC-SLOT
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VARIABLE MBR-FREE-HEAD
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VARIABLE MSG-SEQ
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VARIABLE CH-ACTIVE
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VARIABLE COMMON-CH
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Block 4142
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( Hermes v1 — VM name routing table )
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8 CONSTANT VM-MAX
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CREATE VM-NAME-ADDRS VM-MAX CELLS ALLOT
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CREATE VM-NAME-LENS VM-MAX CELLS ALLOT
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: VM-NAME-REG ( addr u idx -- )
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DUP VM-MAX >= IF DROP 2DROP EXIT THEN
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>R R@ CELLS VM-NAME-LENS + !
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R> CELLS VM-NAME-ADDRS + ! ;
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: VM-NAMES-INIT ( -- )
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S" Hera" 0 VM-NAME-REG
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S" Hermes" 1 VM-NAME-REG
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S" Artemis" 2 VM-NAME-REG ;
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Block 4102
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( Hermes v1 -- INIT-FREE. item 4.2: stamps STADIUM-NONE into )
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( each slot's stadium-cell field (msg off 5, ch off 3). )
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( Raw offsets: accessors aren't defined yet in file order. )
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: MSG-INIT-FREE ( -- )
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MSG-MAX 0 DO
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STADIUM-NONE I MSG-CELLS * CELLS MSG-ARENA + 5 CELLS + !
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LOOP ;
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: CH-INIT-FREE ( -- )
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CH-MAX 0 DO
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STADIUM-NONE I CH-CELLS * CELLS CH-ARENA + 3 CELLS + !
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LOOP ;
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Block 4103
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( Hermes v1 -- MBR-INIT-FREE (member free list, untouched) )
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: MBR-INIT-FREE ( -- )
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MBR-MAX 1- 0 DO
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I MBR-CELLS * CELLS MBR-ARENA +
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I 1+ MBR-CELLS * CELLS MBR-ARENA + SWAP !
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LOOP
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0 MBR-MAX 1- MBR-CELLS * CELLS MBR-ARENA + !
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MBR-ARENA MBR-FREE-HEAD ! ;
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Block 4156
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( item 4.2 -- MSG-ALLOC: finds a free slot (TYPE=0) first, )
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( admits into Stadium only once confirmed free (no leak). )
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: MSG-FIND-FREE-SLOT ( -- addr|0 )
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MSG-ARENA MSG-MAX 0 DO
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DUP @ 0= IF UNLOOP EXIT THEN
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MSG-CELLS CELLS +
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LOOP DROP 0 ;
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Block 4175
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( item 4.2 -- MSG-ALLOC: pulls heat from reservoir first, )
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( admits (identity=idx, heat=pulled), rolls back on refusal. )
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: MSG-ALLOC ( heat -- addr|0 )
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MSG-FIND-FREE-SLOT DUP 0= IF SWAP DROP EXIT THEN
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MSG-ALLOC-SLOT !
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STADIUM-RES-PULL
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MSG-ALLOC-SLOT @ MSG-ARENA - MSG-CELLS CELLS /
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SWAP DUP >R
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SB-DELIVER STADIUM-ADMIT
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DUP STADIUM-NONE = IF
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DROP R> STADIUM-RES-PUSH 0 EXIT
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THEN
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R> DROP
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MSG-ALLOC-SLOT @ MSG-CELLS CELLS 0 FILL
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MSG-ALLOC-SLOT @ 5 CELLS + !
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MSG-ALLOC-SLOT @ ;
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Block 4157
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( item 4.2 -- MSG-FREE-NODE: evict from Stadium, clear field )
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: MSG-FREE-NODE ( addr -- )
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DUP 5 CELLS + @ STADIUM-EVICT DROP
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DUP 5 CELLS + STADIUM-NONE SWAP !
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DROP ;
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Block 4104
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( Hermes v1 -- MBR alloc/free (unchanged; not heat economy) )
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: MBR-ALLOC ( -- addr|0 )
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MBR-FREE-HEAD @ DUP 0= IF EXIT THEN
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DUP @ MBR-FREE-HEAD !
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DUP MBR-CELLS CELLS 0 FILL ;
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: MBR-FREE-NODE ( addr -- )
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MBR-FREE-HEAD @ OVER ! MBR-FREE-HEAD ! ;
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Block 4158
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( item 4.2 -- CH-FIND-FREE-SLOT. No TYPE field, so freeness )
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( is stadium-cell = STADIUM-NONE. CH-ALLOC -> block 4176. )
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: CH-FIND-FREE-SLOT ( -- addr|0 )
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CH-ARENA CH-MAX 0 DO
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DUP 3 CELLS + @ STADIUM-NONE = IF UNLOOP EXIT THEN
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CH-CELLS CELLS +
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LOOP DROP 0 ;
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Block 4176
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( item 4.2 -- CH-ALLOC: pulls heat from reservoir first, )
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( admits (identity=idx, heat=pulled), rolls back on refusal. )
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: CH-ALLOC ( heat -- addr|0 )
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CH-FIND-FREE-SLOT DUP 0= IF SWAP DROP EXIT THEN
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CH-ALLOC-SLOT !
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STADIUM-RES-PULL
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CH-ALLOC-SLOT @ CH-ARENA - CH-CELLS CELLS /
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SWAP DUP >R
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SB-COOL STADIUM-ADMIT
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DUP STADIUM-NONE = IF
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DROP R> STADIUM-RES-PUSH 0 EXIT
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THEN
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R> DROP
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CH-ALLOC-SLOT @ CH-CELLS CELLS 0 FILL
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CH-ALLOC-SLOT @ 3 CELLS + !
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CH-ALLOC-SLOT @ ;
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Block 4159
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( item 4.2 -- CH-FREE-NODE: evict from Stadium, clear field )
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: CH-FREE-NODE ( addr -- )
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DUP 3 CELLS + @ STADIUM-EVICT DROP
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DUP 3 CELLS + STADIUM-NONE SWAP !
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DROP ;
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Block 4105
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( Hermes v1 — message field accessors )
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: MSG-TYPE@ ( m -- n ) @ ;
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: MSG-TYPE! ( n m -- ) ! ;
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: MSG-FROM@ ( m -- n ) 1 CELLS + @ ;
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: MSG-FROM! ( n m -- ) 1 CELLS + ! ;
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: MSG-TO@ ( m -- n ) 2 CELLS + @ ;
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: MSG-TO! ( n m -- ) 2 CELLS + ! ;
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: MSG-PADDR@ ( m -- a ) 3 CELLS + @ ;
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: MSG-PADDR! ( a m -- ) 3 CELLS + ! ;
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: MSG-PLEN@ ( m -- u ) 4 CELLS + @ ;
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: MSG-PLEN! ( u m -- ) 4 CELLS + ! ;
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( item 4.2: offset 5 = Stadium cell idx. MSG-HEAT@/! -> 4154. )
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: MSG-STADIUM-CELL@ ( m -- cell ) 5 CELLS + @ ;
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: MSG-STADIUM-CELL! ( cell m -- ) 5 CELLS + ! ;
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: MSG-SEQ@ ( m -- n ) 6 CELLS + @ ;
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: MSG-SEQ! ( n m -- ) 6 CELLS + ! ;
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Block 4143
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( Hermes v1 — message accessors: CH@/CH! )
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: MSG-CH@ ( m -- c ) 7 CELLS + @ ;
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: MSG-CH! ( c m -- ) 7 CELLS + ! ;
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: MSG-ORIG-TYPE@ ( m -- n ) 8 CELLS + @ ;
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: MSG-ORIG-TYPE! ( n m -- ) 8 CELLS + ! ;
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253 CONSTANT MSG-NACKED
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Block 4106
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( Hermes v1 — channel + member accessors )
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: CH-ID@ ( c -- n ) @ ;
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: CH-ID! ( n c -- ) ! ;
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: CH-OWNER@ ( c -- n ) 1 CELLS + @ ;
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: CH-OWNER! ( n c -- ) 1 CELLS + ! ;
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: CH-STATE@ ( c -- n ) 2 CELLS + @ ;
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: CH-STATE! ( n c -- ) 2 CELLS + ! ;
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( item 4.2: offset 3 = Stadium cell index. CH-HEAT@/! -> 4154. )
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: CH-STADIUM-CELL@ ( c -- cell ) 3 CELLS + @ ;
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: CH-STADIUM-CELL! ( cell c -- ) 3 CELLS + ! ;
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: CH-MBRS@ ( c -- a ) 4 CELLS + @ ;
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: CH-MBRS! ( a c -- ) 4 CELLS + ! ;
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: CH-NEXT@ ( c -- a ) 5 CELLS + @ ;
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: CH-NEXT! ( a c -- ) 5 CELLS + ! ;
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: MBR-NEXT@ ( m -- a ) @ ;
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: MBR-VM@ ( m -- n ) 1 CELLS + @ ;
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Block 4154
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( item 4.2 -- composed MSG/CH-HEAT@/!, same names/stacks, )
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( new bodies routed via Stadium. Callers need no changes. )
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: MSG-HEAT@ ( m -- q ) MSG-STADIUM-CELL@ STADIUM-HEAT@ ;
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: MSG-HEAT! ( q m -- ) MSG-STADIUM-CELL@ STADIUM-HEAT! ;
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: CH-HEAT@ ( c -- q ) CH-STADIUM-CELL@ STADIUM-HEAT@ ;
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: CH-HEAT! ( q c -- ) CH-STADIUM-CELL@ STADIUM-HEAT! ;
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Block 4107
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( Hermes v1 — deliver )
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VARIABLE MSG-LAST-MSG
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: IDX>NAME ( idx -- addr u )
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DUP VM-MAX >= IF DROP 0 0 EXIT THEN
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DUP CELLS VM-NAME-ADDRS + @
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SWAP CELLS VM-NAME-LENS + @ ;
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: MSG-DELIVER ( m -- )
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DUP MSG-LAST-MSG !
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DUP MSG-PADDR@ OVER MSG-PLEN@
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ROT MSG-TO@ IDX>NAME VM-EXEC ;
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Block 4144
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( Hermes v1 -- MSG-SEND. item 4.2: heat -> MSG-ALLOC's )
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( admission directly (zero-heat would lose eviction-fallback )
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( density comparisons), not set afterward as before. )
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: MSG-SEND ( type from to paddr plen ch -- )
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Q.SLOT MSG-ALLOC DUP 0= IF 2DROP 2DROP 2DROP DROP EXIT THEN
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>R
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MSG-SEQ @ 1+ DUP MSG-SEQ ! R@ MSG-SEQ!
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R@ MSG-CH!
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R@ MSG-PLEN! R@ MSG-PADDR!
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R@ MSG-TO! R@ MSG-FROM! DUP R@ MSG-TYPE! R@ MSG-ORIG-TYPE!
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R> DROP ;
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Block 4108
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( Hermes v1 — MSG-COOL-ONE/ALL: linear decay per tick )
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VARIABLE MSG-SCAN
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: MSG-COOL-ONE ( m -- )
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DUP MSG-HEAT@ Q-DECAY Q.* SWAP MSG-HEAT! ;
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: MSG-COOL-ALL ( -- )
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MSG-ARENA MSG-SCAN !
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MSG-MAX 0 DO
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MSG-SCAN @ MSG-HEAT@ 0 > IF
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MSG-SCAN @ MSG-COOL-ONE
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THEN
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MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
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LOOP ;
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Block 4145
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( Hermes v1 — MSG-TOTAL-HEAT )
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: MSG-TOTAL-HEAT ( -- q48 )
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0 MSG-ARENA MSG-SCAN !
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MSG-MAX 0 DO
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MSG-SCAN @ MSG-TYPE@ 0 <> IF
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MSG-SCAN @ MSG-HEAT@ +
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THEN
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MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
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LOOP ;
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: MSG-REDELIVER-NACKED ( -- )
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MSG-ARENA MSG-SCAN !
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MSG-MAX 0 DO
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MSG-SCAN @ MSG-TYPE@ MSG-NACKED = IF
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MSG-SCAN @ MSG-ORIG-TYPE@ MSG-SCAN @ MSG-TYPE! THEN
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MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
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LOOP ;
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Block 4146
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( Hermes v1 — MSG-DELIVER-ALL )
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: MSG-DELIVER-ALL ( -- )
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MSG-ARENA MSG-SCAN !
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MSG-MAX 0 DO
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MSG-SCAN @ MSG-TYPE@ 0 <>
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MSG-SCAN @ MSG-TYPE@ MSG-DELIVERED <> AND
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MSG-SCAN @ MSG-TYPE@ MSG-NACKED <> AND IF
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MSG-SCAN @ MSG-DELIVER
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MSG-SCAN @ MSG-TYPE@ 0 <> IF
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MSG-DELIVERED MSG-SCAN @ MSG-TYPE!
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THEN
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THEN
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MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
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LOOP ;
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Block 4109
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( Hermes v1 — message reaping )
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( K reap only fires at heat=0: freed K contribution is 0. )
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( Force-reap not yet implemented. If added: explicit )
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( K redistribution will be required here. )
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: MSG-REAP ( -- )
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MSG-ARENA MSG-SCAN !
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MSG-MAX 0 DO
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MSG-SCAN @ MSG-HEAT@ 0 = IF
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MSG-SCAN @ MSG-TYPE@ 0 <> IF
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0 MSG-SCAN @ MSG-TYPE!
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MSG-SCAN @ MSG-FREE-NODE
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THEN
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THEN
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MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
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LOOP ;
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Block 4114
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( Hermes v1 — channel cooling + heat aggregate )
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VARIABLE CH-SCAN
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: CH-COOL-ALL ( -- )
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CH-ACTIVE @ CH-SCAN !
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BEGIN CH-SCAN @ 0 <> WHILE
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CH-SCAN @ CH-HEAT@ Q-DECAY Q.* CH-SCAN @ CH-HEAT!
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CH-SCAN @ CH-NEXT@ CH-SCAN !
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REPEAT ;
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: CH-TOTAL-HEAT ( -- q48 )
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0 CH-ACTIVE @ CH-SCAN !
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BEGIN CH-SCAN @ 0 <> WHILE
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CH-SCAN @ CH-HEAT@ +
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CH-SCAN @ CH-NEXT@ CH-SCAN !
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REPEAT ;
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Block 4115
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( Hermes v1 — channel reaping )
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: CH-REAP-SAFE ( -- )
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CH-ACTIVE @ CH-SCAN !
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0 CH-ACTIVE !
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BEGIN CH-SCAN @ 0 <> WHILE
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CH-SCAN @ CH-NEXT@
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CH-SCAN @ CH-HEAT@ 0 =
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CH-SCAN @ COMMON-CH @ <> AND IF
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CH-SCAN @ CH-FREE-NODE
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ELSE
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CH-ACTIVE @ CH-SCAN @ CH-NEXT!
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CH-SCAN @ CH-ACTIVE !
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THEN
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CH-SCAN !
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REPEAT ;
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Block 4116
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( Hermes v1 -- COMMON + HERMES-TICK. floor=Q.1/3, VM-COUNT=3 )
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( COMMON-CH VARIABLE now in block 4101; see CH-REAP-SAFE 4115 )
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: COMMON-INIT ( -- )
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Q.1 3 / CH-ALLOC DUP COMMON-CH !
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0 OVER CH-ID! 0 OVER CH-OWNER!
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CH-OPEN OVER CH-STATE!
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0 OVER CH-MBRS!
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CH-ACTIVE @ OVER CH-NEXT!
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CH-ACTIVE ! ;
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( item 4.2: floor-refresh now reservoir-constrained, may no-op )
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( under pressure (was unconstrained write before). Watch log. )
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: HERMES-TICK ( -- )
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MSG-DELIVER-ALL MSG-REDELIVER-NACKED
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MSG-COOL-ALL MSG-REAP
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CH-COOL-ALL CH-REAP-SAFE
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Q.1 3 / COMMON-CH @ CH-HEAT! ;
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Block 4147
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( Hermes v1 — HERMES-K + WELCOME )
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( item 4.2: +STADIUM-WORD-HEAT so word patrons count -- 25.7 )
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: HERMES-K ( -- q48 )
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MSG-TOTAL-HEAT CH-TOTAL-HEAT + STADIUM-RES@ +
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STADIUM-WORD-HEAT + ;
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Block 4855
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( Hermes v1 -- WELCOME. Generic messaging vocab moved to )
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( common:messaging.4th, FABRIC-3.md Phase C 2026-08-28. )
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: WELCOME ( -- ) LOG-INFO" Hermes: loaded" ;
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WELCOME
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Block 4117
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( Hermes v1 — event compat interface )
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( SPAWN/KILL notify-Hera is now automatic: see )
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( vm_physics_init/retire in mama_word_birth/kill )
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: EVENT-EMIT ( type -- ) DROP ;
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: EVENT-WAIT ( -- type )
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MSG-ARENA MSG-SCAN !
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MSG-MAX 0 DO
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MSG-SCAN @ MSG-TYPE@ 0 <> IF
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MSG-SCAN @ MSG-TYPE@ UNLOOP EXIT THEN
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MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
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LOOP 0 ;
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: EVENT-DRAIN ( -- )
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( no-op: MSG-REAP owns cleanup; drain breaks async ) ;
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Block 4118
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( Hermes v1 -- readiness handshake, Phase 1 )
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5 CONSTANT READY-EVENT
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VARIABLE READY-COUNT
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: NOTE-READY ( -- ) 1 READY-COUNT +! ;
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: READY-ALL? ( -- flag ) READY-COUNT @ 3 >= ;
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: ENQUEUE-READY ( from-idx -- )
|
||||
READY-EVENT SWAP 1 S" NOTE-READY" COMMON-CH @ MSG-SEND ;
|
||||
: HERMES-ANNOUNCE-READY ( -- ) 1 ENQUEUE-READY ;
|
||||
: READY-ACK ( -- ) LOG-INFO" Hermes: ready-ack" ;
|
||||
Block 4119
|
||||
( Hermes v1 — channel negotiation: mint/request )
|
||||
: CH-MINT-ID ( owner -- id )
|
||||
MSG-SEQ @ 1+ DUP MSG-SEQ !
|
||||
SWAP 32 LSHIFT OR ;
|
||||
: CH-REQUEST ( type from to paddr plen -- )
|
||||
COMMON-CH @ CH-STATE@ CH-OPEN = IF
|
||||
COMMON-CH @ MSG-SEND
|
||||
ELSE 2DROP 2DROP DROP THEN ;
|
||||
Block 4148
|
||||
( Hermes v1 — channel ops: accept confirm close )
|
||||
: CH-ACCEPT ( -- ch|0 )
|
||||
Q.SLOT CH-ALLOC DUP 0= IF EXIT THEN
|
||||
1 CH-MINT-ID OVER CH-ID!
|
||||
1 OVER CH-OWNER!
|
||||
CH-NEGOTIATING OVER CH-STATE!
|
||||
0 OVER CH-MBRS!
|
||||
CH-ACTIVE @ OVER CH-NEXT!
|
||||
DUP CH-ACTIVE ! ;
|
||||
: CH-CONFIRM ( ch -- )
|
||||
DUP CH-STATE@ CH-NEGOTIATING = IF CH-OPEN SWAP CH-STATE!
|
||||
ELSE DROP THEN ;
|
||||
: CH-CLOSE ( ch -- )
|
||||
DUP COMMON-CH @ = IF DROP EXIT THEN
|
||||
CH-CLOSING SWAP CH-STATE! ;
|
||||
Block 4120
|
||||
( Hermes v1 — CD-INIT )
|
||||
: CD-INIT ( -- )
|
||||
MSG-ARENA MSG-MAX MSG-CELLS * CELLS 0 FILL
|
||||
CH-ARENA CH-MAX CH-CELLS * CELLS 0 FILL
|
||||
MBR-ARENA MBR-MAX MBR-CELLS * CELLS 0 FILL
|
||||
MSG-INIT-FREE
|
||||
CH-INIT-FREE
|
||||
MBR-INIT-FREE
|
||||
0 MSG-SEQ !
|
||||
0 MSG-LAST-MSG !
|
||||
0 CH-ACTIVE !
|
||||
COMMON-INIT
|
||||
VM-NAMES-INIT
|
||||
S" lib.4th" EXEC
|
||||
S" common:msg.4th" EXEC
|
||||
LOG-INFO" Hermes: ready" ;
|
||||
Block 4121
|
||||
( Hermes v1 — ACK/NACK server )
|
||||
: MSG-ACK-LAST ( -- )
|
||||
MSG-LAST-MSG @ DUP 0= IF DROP EXIT THEN
|
||||
0 OVER MSG-TYPE! MSG-FREE-NODE ;
|
||||
: MSG-NACK-LAST ( -- )
|
||||
MSG-LAST-MSG @ DUP 0= IF DROP EXIT THEN
|
||||
DUP MSG-HEAT@ 2 / OVER MSG-HEAT!
|
||||
MSG-NACKED SWAP MSG-TYPE! ;
|
||||
Block 4149
|
||||
( Hermes v1 — HERMES-STATUS )
|
||||
: MSG-USED ( -- n )
|
||||
0 MSG-ARENA MSG-SCAN !
|
||||
MSG-MAX 0 DO
|
||||
MSG-SCAN @ MSG-TYPE@ 0 <> IF 1+ THEN
|
||||
MSG-SCAN @ MSG-CELLS CELLS + MSG-SCAN !
|
||||
LOOP ;
|
||||
: CH-USED ( -- n )
|
||||
0 CH-ACTIVE @ CH-SCAN !
|
||||
BEGIN CH-SCAN @ 0 <> WHILE
|
||||
1+
|
||||
CH-SCAN @ CH-NEXT@ CH-SCAN !
|
||||
REPEAT ;
|
||||
: HERMES-STATUS ( -- )
|
||||
MSG-USED . ." msgs " CH-USED . ." channels" CR ;
|
||||
Block 4150
|
||||
( Hermes v1 — member management )
|
||||
: MBR-NEXT! ( a m -- ) ! ;
|
||||
: MBR-VM! ( n m -- ) 1 CELLS + ! ;
|
||||
: CH-ADD-MBR ( vm ch -- )
|
||||
MBR-ALLOC DUP 0= IF DROP 2DROP EXIT THEN
|
||||
ROT OVER MBR-VM!
|
||||
OVER CH-MBRS@ OVER MBR-NEXT!
|
||||
SWAP CH-MBRS! ;
|
||||
: HERMES-MSG-TEST ( -- flag )
|
||||
SPAWN-EVENT 1 0 0 0 COMMON-CH @ MSG-SEND
|
||||
MSG-USED 0 > ;
|
||||
Block 4151
|
||||
( Hermes v1 -- Phase 2: real multi-member broadcast )
|
||||
VARIABLE BC-TYPE VARIABLE BC-FROM
|
||||
VARIABLE BC-PADDR VARIABLE BC-PLEN
|
||||
VARIABLE BC-CH VARIABLE BC-SCAN
|
||||
: MSG-BROADCAST ( type from paddr plen ch -- )
|
||||
BC-CH ! BC-PLEN ! BC-PADDR ! BC-FROM ! BC-TYPE !
|
||||
BC-CH @ CH-MBRS@ BC-SCAN !
|
||||
BEGIN BC-SCAN @ 0<> WHILE
|
||||
BC-TYPE @ BC-FROM @ BC-SCAN @ MBR-VM@
|
||||
BC-PADDR @ BC-PLEN @ BC-CH @ MSG-SEND
|
||||
BC-SCAN @ MBR-NEXT@ BC-SCAN !
|
||||
REPEAT ;
|
||||
Block 4152
|
||||
( Hermes v1 -- Phase 2: COMMON-CH membership + test )
|
||||
VARIABLE BCAST-GOT
|
||||
: BCAST-RECV ( -- ) 1 BCAST-GOT +! ;
|
||||
: REGISTER-COMMON-MEMBERS ( -- )
|
||||
0 COMMON-CH @ CH-ADD-MBR
|
||||
1 COMMON-CH @ CH-ADD-MBR
|
||||
2 COMMON-CH @ CH-ADD-MBR ;
|
||||
6 CONSTANT BCAST-EVENT
|
||||
: SEND-BROADCAST-TEST ( -- )
|
||||
BCAST-EVENT 1 S" BCAST-RECV" COMMON-CH @ MSG-BROADCAST ;
|
||||
Block 4153
|
||||
( LOAD-DOE: pulls in doe.4th's word-level DOE-WORK )
|
||||
( workload, for doe-campaign.4th's remote VM-EXEC. )
|
||||
: LOAD-DOE ( -- ) S" doe.4th" EXEC ;
|
||||
Block 5116
|
||||
( CD-INIT ran only via the old self-test; birth needs it now. )
|
||||
CD-INIT
|
||||
( Hermes owns the one real, canonical COMMON-CH. Every )
|
||||
( other VM subscribes into it via VM-EXEC (see Artemis's )
|
||||
( and Hera's own init.4th); Hera always exists first, so )
|
||||
( Hermes adds her here rather than Hera subscribing to a )
|
||||
( VM that doesn't exist yet at Hera's own birth. )
|
||||
S" common:messaging.4th" EXEC
|
||||
MSG-CD-INIT
|
||||
S" lib.4th" EXEC
|
||||
1 COMMON-CH @ CH-ADD-MBR
|
||||
0 COMMON-CH @ CH-ADD-MBR
|
||||
LOG-INFO" Hermes: ready"
|
||||
STARTUP-BANNER
|
||||
|
||||
Reference in New Issue
Block a user