Dependency Graph

Parallel Execution Lanes

Phase 1

Lane A: CH01 ──────────────────────────>
Lane B:        CH02 ──────────────────->  (after CH01)
Lane C:        CH03 ────────> CH04 ───->  (after CH01)

Phase 2

Lane A: CH05 ──────────────────────────>  (after CH03+CH04)
Lane B: CH08 ──────────────────────────>  (after CH03, parallel with CH05)
Lane C:        CH06 ────────> CH07 ───->  (after CH05)
Lane D:        CH09 ──────────────────->  (after CH05, parallel with CH06)

Phase 3

Lane A: CH10 ────────> CH12 ──────────->  (after CH04)
Lane B:        CH11 ────────> CH13 ───->  (after CH10+CH05)

Phase 4

Lane A: CH14 + CH18 ──────────────────->  (after CH05, parallel)
Lane B: CH15 ────────> CH16 ──────────->  (after CH06)
Lane C: CH17 + CH19 ──────────────────->  (after CH08/CH03, parallel)
Lane D: CH20 ─────────────────────────->  (after CH01, independent)