Robert Allan JamesandClaude Opus 5.5
f152a91099
Workload capsules the DoE births are definitions only; each defines WL-RUN (its old birth-time work plus its entry word twice) and WL-DONE-ARGS. The driver births N workers, SENDs each 'WL-RUN WL-DONE-ARGS SEND', waits in an ordinary loop for N MU-DONE messages, KILLs them (parked idle), and emits the marker. The serialized VM-EXEC round-robin is gone. Kernel: no switch checkpoint after a payload's last word; work heat is the assessed per-beat charge, and a VM gaining work is raised to the busy set's floor (Captain Bob's ruling) -- fixes a live stall where a busy-waiting Hera never yielded, without serializing batch starts. Evidence: cfg-4 rows spread evenly over Hera and all 8 worker slots (44k switches); full cfg-4 trials on amd64/aarch64/riscv64 end fail=0 with 8/8 KILL dead; Stage G interleave byte-identical on all three. Acceptance: dict_hash unchanged, relay 3, idle growth 0. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
72 lines
1.4 KiB
Forth
72 lines
1.4 KiB
Forth
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Block 4706
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( TRIANGLE WAVE WORKLOAD - Linear ramp up/down )
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( Randomized amplitude and frequency )
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: COMPUTE ( n -- )
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0 SWAP 0 DO I 7 * + LOOP DROP ;
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: RAMP-STEP ( intensity -- )
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50 * COMPUTE ;
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Block 4715
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( Rising edge with random perturbation )
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: RISING-EDGE ( steps -- )
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0 DO
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I 1+
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90 110 RANDOM 100 */ RAMP-STEP
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10 80 120 RANDOM 100 */ WAIT
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LOOP ;
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: FALLING-EDGE ( steps -- )
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DUP 0 DO
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OVER I -
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90 110 RANDOM 100 */ RAMP-STEP
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10 80 120 RANDOM 100 */ WAIT
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LOOP DROP ;
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Block 4725
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( Triangle wave cycles with random amplitude/frequency )
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: TRIANGLE-CYCLE ( peak-steps -- )
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DUP RISING-EDGE
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FALLING-EDGE ;
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: TRIANGLE-WAVE ( cycles peak -- )
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SWAP 0 DO
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DUP
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70 130 RANDOM 100 */
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TRIANGLE-CYCLE
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LOOP DROP ;
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Block 4735
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( Asymmetric triangles - fast rise, slow fall )
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: ASYM-TRIANGLE ( -- )
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8 0 DO
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I 1+ 80 120 RANDOM 100 */ RAMP-STEP
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20 WAIT
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LOOP
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8 0 DO
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8 I - 80 120 RANDOM 100 */ RAMP-STEP
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80 120 RANDOM WAIT
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LOOP ;
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: RUN-ASYM 4 0 DO ASYM-TRIANGLE LOOP ;
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Block 4745
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( Sawtooth variant - all rise, sharp drop )
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: SAWTOOTH ( steps -- )
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0 DO
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I 1+ 85 115 RANDOM 100 */ RAMP-STEP
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15 60 140 RANDOM 100 */ WAIT
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LOOP
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50 WAIT ;
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: RUN-SAW 3 0 DO 12 SAWTOOTH LOOP ;
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( FABRIC-3.8 3.9: defs only; the DoE SENDs WL-RUN )
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: WL-RUN 42 SEED 3 10 TRIANGLE-WAVE 7777 SEED RUN-ASYM
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54321 SEED RUN-SAW RUN-SAW RUN-SAW ;
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: WL-DONE-ARGS S" MU-DONE" S" Hera" ;
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