Coverage: function-level test gaps (single report)

Operator ruling 2026-10-21 15:37Z (via aprender-57, verbatim in cop-state.md): the "test: cover " tickets are rolled into ONE epic with a checklist. The coverage scan updates THIS list; it never files a ticket per function (pmat ticket filed separately, owner w5382).

How to work a row: confirm on origin/main the function is still uncovered (pmat query "<fn>" --coverage --uncovered-only), write behaviour-asserting tests plus the contract line (coverage + contracts co-evolve), tick the row in the PR that lands it. Source of the gaps: pmat query --coverage-gaps --rank-by impact --exclude-tests on coverage-nightly.

Rows with a live PR keep their original ticket open until that PR merges; every other original ticket was closed as rolled into this epic (reopen from the ledger handoff/triage-ledger-1014.tsv if needed).

• never-executed fn in aprender-core/src/optim/damped_newton.rs (was test: cover never-executed fn in aprender-core/src/optim/damped_newton.rs #5529; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• never-executed fn in aprender-core/src/format/converter/ties_merge.rs (was test: cover never-executed fn in aprender-core/src/format/converter/ties_merge.rs #5530; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• never-executed fn in aprender-train/src/transformer/norm.rs (was test: cover never-executed fn in aprender-train/src/transformer/norm.rs #5531; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• never-executed fn in aprender-contracts/src/scoring/codebase.rs (was test: cover never-executed fn in aprender-contracts/src/scoring/codebase.rs #5532; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• extract_linear_layer_generic in aprender-serve/src/safetensors_infer_convert.rs (was test: cover extract_linear_layer_generic in aprender-serve/src/safetensors_infer_convert.rs #5534; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• save_checkpoint in aprender-train/src/finetune/classify_trainer.rs (was test: cover save_checkpoint in aprender-train/src/finetune/classify_trainer.rs #5535; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• save_apr_checkpoint in aprender-train/src/finetune/classify_trainer.rs (was test: cover save_apr_checkpoint in aprender-train/src/finetune/classify_trainer.rs #5536; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• evaluate_checkpoint in aprender-train/src/finetune/classify_eval_report.rs (was test: cover evaluate_checkpoint in aprender-train/src/finetune/classify_eval_report.rs #5537; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558 — ticket stays open)
• paint in aprender-present-widgets/src/data_card.rs (was test: cover paint in aprender-present-widgets/src/data_card.rs #5538; closed, rolled in)
• paint in aprender-present-widgets/src/model_card.rs (was test: cover paint in aprender-present-widgets/src/model_card.rs #5539; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558, test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• handle_slash_command in aprender-orchestrate/src/agent/repl.rs (was test: cover handle_slash_command in aprender-orchestrate/src/agent/repl.rs #5540; live PR test: batch coverage fold (#5529 #5530 #5531 #5532 #5534 #5535 #5536 #5537 #5539 #5540) #5558, test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• render_main_content in aprender-cbtop/src/app/render/mod.rs (was test: cover render_main_content in aprender-cbtop/src/app/render/mod.rs #5541; closed, rolled in)
• paint in aprender-cbtop/src/bricks/panels/pcie.rs (was test: cover paint in aprender-cbtop/src/bricks/panels/pcie.rs #5546; closed, rolled in)
• paint in aprender-cbtop/src/bricks/panels/thermal.rs (was test: cover paint in aprender-cbtop/src/bricks/panels/thermal.rs #5547; closed, rolled in)
• analyze_bottlenecks in aprender-cbtop/src/optimize/bottleneck.rs (was test: cover analyze_bottlenecks in aprender-cbtop/src/optimize/bottleneck.rs #5548; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• check_row in aprender-contracts-cli/src/commands/check_parity.rs (was test: cover check_row in aprender-contracts-cli/src/commands/check_parity.rs #5549; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• from_dataset in aprender-data/src/quality/checks.rs (was test: cover from_dataset in aprender-data/src/quality/checks.rs #5550; closed, rolled in)
• check_field in aprender-present-test/src/a11y.rs (was test: cover check_field in aprender-present-test/src/a11y.rs #5551; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• print_text_report in aprender-contracts-cli/src/commands/kaizen.rs (was test: cover print_text_report in aprender-contracts-cli/src/commands/kaizen.rs #5552; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• suggest in aprender-present-lib/src/browser/shell_autocomplete.rs (was test: cover suggest in aprender-present-lib/src/browser/shell_autocomplete.rs #5553; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• print_explain in aprender-contracts-cli/src/commands/lint_render.rs (was test: cover print_explain in aprender-contracts-cli/src/commands/lint_render.rs #5554; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• paint in aprender-present-widgets/src/menu.rs (was test: cover paint in aprender-present-widgets/src/menu.rs #5555; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• render_hardware_box in aprender-cbtop/src/app/render/panels.rs (was test: cover render_hardware_box in aprender-cbtop/src/app/render/panels.rs #5564; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• handle_key in aprender-cbtop/src/app/input.rs (was test: cover handle_key in aprender-cbtop/src/app/input.rs #5565; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• apply_join in aprender-present-yaml/src/executor.rs (was test: cover apply_join in aprender-present-yaml/src/executor.rs #5566; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• print_run_status in aprender-qa-cli/src/configuration.rs (was test: cover print_run_status in aprender-qa-cli/src/configuration.rs #5567; closed, rolled in)
• to_otlp_span in aprender-profile/src/process_tracer.rs (was test: cover to_otlp_span in aprender-profile/src/process_tracer.rs #5568; closed, rolled in)
• run_phase_rate in aprender-test-lib/src/llm/loadtest.rs (was test: cover run_phase_rate in aprender-test-lib/src/llm/loadtest.rs #5569; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• dispatch in aprender-cgp/src/cli.rs (was test: cover dispatch in aprender-cgp/src/cli.rs #5570; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• run_index in aprender-rag-cli/src/ingest.rs (was test: cover run_index in aprender-rag-cli/src/ingest.rs #5571; live PR test: batch coverage fold (#5548 #5549 #5551 #5552 #5553 #5554 #5555 #5564 #5565 #5566 #5569 #5570 #5571) #5572 — ticket stays open)
• save_adapter_apr in aprender-train/src/finetune/classify_trainer.rs (was test: cover save_adapter_apr in aprender-train/src/finetune/classify_trainer.rs #5593; closed, rolled in)
• render_register_panel in aprender-explain/src/tui/widgets.rs (was test: cover render_register_panel in aprender-explain/src/tui/widgets.rs #5594; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• render_sparklines in aprender-cbtop/src/app/render/panels.rs (was test: cover render_sparklines in aprender-cbtop/src/app/render/panels.rs #5595; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• profile_quant in aprender-cgp/src/profilers/quant.rs (was test: cover profile_quant in aprender-cgp/src/profilers/quant.rs #5596; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• load_weights in aprender-compute/src/inference/model.rs (was test: cover load_weights in aprender-compute/src/inference/model.rs #5597; closed, rolled in)
• start_coverage_with_config in aprender-test-lib/src/browser.rs (was test: cover start_coverage_with_config in aprender-test-lib/src/browser.rs #5598; closed, rolled in)
• expert_swiglu_quantized in aprender-serve/src/gguf/qwen3_moe_load.rs (was test: cover expert_swiglu_quantized in aprender-serve/src/gguf/qwen3_moe_load.rs #5599; closed, rolled in)
• from_gguf in aprender-compute/src/inference/model.rs (was test: cover from_gguf in aprender-compute/src/inference/model.rs #5600; closed, rolled in)
• render_source_pane in aprender-explain/src/tui/mod.rs (was test: cover render_source_pane in aprender-explain/src/tui/mod.rs #5601; closed, rolled in)
• run_watch in aprender-contracts-cli/src/commands/lint.rs (was test: cover run_watch in aprender-contracts-cli/src/commands/lint.rs #5602; closed, rolled in)
• render_disk_box in aprender-cbtop/src/app/render/panels.rs (was test: cover render_disk_box in aprender-cbtop/src/app/render/panels.rs #5603; closed, rolled in)
• run_generate in aprender-cgp/src/analysis/contracts.rs (was test: cover run_generate in aprender-cgp/src/analysis/contracts.rs #5604; closed, rolled in)
• render_memory_panel in aprender-explain/src/tui/widgets.rs (was test: cover render_memory_panel in aprender-explain/src/tui/widgets.rs #5605; closed, rolled in)
• deltanet_mix_rows in aprender-serve/src/gguf/inference/forward/forward_qwen35.rs (was test: cover deltanet_mix_rows in aprender-serve/src/gguf/inference/forward/forward_qwen35.rs #5606; closed, rolled in)
• run_sharded_safetensors_inference in aprender-serve/src/infer/mod_log_transformer_eos.rs (was test: cover run_sharded_safetensors_inference in aprender-serve/src/infer/mod_log_transformer_eos.rs #5607; closed, rolled in)
• profile_quant_all in aprender-cgp/src/profilers/quant.rs (was test: cover profile_quant_all in aprender-cgp/src/profilers/quant.rs #5608; closed, rolled in)
• apply_rope_rotation_avx512 in aprender-serve/src/quantize/rope.rs (was test: cover apply_rope_rotation_avx512 in aprender-serve/src/quantize/rope.rs #5609; closed, rolled in)
• filter_files_for_transcription in aprender-rag-cli/src/transcribe.rs (was test: cover filter_files_for_transcription in aprender-rag-cli/src/transcribe.rs #5610; closed, rolled in)
• render_status_bar in aprender-cbtop/src/app/render/formatters.rs (was test: cover render_status_bar in aprender-cbtop/src/app/render/formatters.rs #5611; closed, rolled in)
• apply_measured_ratchet in aprender-contracts-cli/src/commands/lint.rs (was test: cover apply_measured_ratchet in aprender-contracts-cli/src/commands/lint.rs #5612; closed, rolled in)
• fused_q4k_preq8k_matvec_into in aprender-serve/src/quantize/parallel_k.rs (was test: cover fused_q4k_preq8k_matvec_into in aprender-serve/src/quantize/parallel_k.rs #5613; closed, rolled in)
• collect_checks in aprender-cgp/src/doctor.rs (was test: cover collect_checks in aprender-cgp/src/doctor.rs #5614; closed, rolled in)
• render_json in aprender-contracts-cli/src/commands/graph.rs (was test: cover render_json in aprender-contracts-cli/src/commands/graph.rs #5615; closed, rolled in)
• diff_profiles in aprender-cgp/src/analysis/diff.rs (was test: cover diff_profiles in aprender-cgp/src/analysis/diff.rs #5616; closed, rolled in)
• serve_model in aprender-serve/src/cli/mod_server_commands.rs (was test: cover serve_model in aprender-serve/src/cli/mod_server_commands.rs #5617; closed, rolled in)
• fused_q4k_parallel_matvec_f32_into in aprender-serve/src/quantize/direct_f32.rs (was test: cover fused_q4k_parallel_matvec_f32_into in aprender-serve/src/quantize/direct_f32.rs #5618; closed, rolled in)
• qwen35_raw_tokens in aprender-serve/src/api/qwen35_raw_generate.rs (was test: cover qwen35_raw_tokens in aprender-serve/src/api/qwen35_raw_generate.rs #5619; closed, rolled in)
• qwen35_completion_plan in aprender-serve/src/api/qwen35_completions_backend.rs (was test: cover qwen35_completion_plan in aprender-serve/src/api/qwen35_completions_backend.rs #5620; closed, rolled in)
• print_coverage_report in aprender-contracts-cli/src/commands/coverage.rs (was test: cover print_coverage_report in aprender-contracts-cli/src/commands/coverage.rs #5621; closed, rolled in)
• analyze_config in aprender-contracts-cli/src/commands/certify.rs (was test: cover analyze_config in aprender-contracts-cli/src/commands/certify.rs #5622; closed, rolled in)
• draw_scrollbar in aprender-explain/src/tui/mod.rs (was test: cover draw_scrollbar in aprender-explain/src/tui/mod.rs #5623; closed, rolled in)
• generate_fkr_tests in aprender-ptx-debug/src/output/fkr_generator.rs (was test: cover generate_fkr_tests in aprender-ptx-debug/src/output/fkr_generator.rs #5624; closed, rolled in)
• collect_partials_cdp in aprender-test-lib/src/validators.rs (was test: cover collect_partials_cdp in aprender-test-lib/src/validators.rs #5625; closed, rolled in)
• run_phase_max in aprender-test-lib/src/llm/loadtest.rs (was test: cover run_phase_max in aprender-test-lib/src/llm/loadtest.rs #5626; closed, rolled in)
• run_turn_streaming in aprender-orchestrate/src/agent/repl.rs (was test: cover run_turn_streaming in aprender-orchestrate/src/agent/repl.rs #5627; closed, rolled in)
• run_binding_audit in aprender-contracts-cli/src/commands/audit.rs (was test: cover run_binding_audit in aprender-contracts-cli/src/commands/audit.rs #5628; closed, rolled in)
• forward_qwen3_moe_wgpu in aprender-serve/src/gguf/wgpu_backend/mod.rs (was test: cover forward_qwen3_moe_wgpu in aprender-serve/src/gguf/wgpu_backend/mod.rs #5629; closed, rolled in)
• render_tab_bar in aprender-cbtop/src/app/render/mod.rs (was test: cover render_tab_bar in aprender-cbtop/src/app/render/mod.rs #5630; closed, rolled in)
• apply_pivot in aprender-present-yaml/src/executor.rs (was test: cover apply_pivot in aprender-present-yaml/src/executor.rs #5631; closed, rolled in)
• new in aprender-sparse/src/bsr.rs (was test: cover new in aprender-sparse/src/bsr.rs #5632; closed, rolled in)
• load_documents_parallel in aprender-rag-cli/src/ingest.rs (was test: cover load_documents_parallel in aprender-rag-cli/src/ingest.rs #5633; closed, rolled in)
• matmul_q4k_f32_avx512 in aprender-compute/src/backends/q4k/gemv/avx512.rs (was test: cover matmul_q4k_f32_avx512 in aprender-compute/src/backends/q4k/gemv/avx512.rs #5634; closed, rolled in)
• exp in aprender-compute/src/backends/avx512/mod.rs (was test: cover exp in aprender-compute/src/backends/avx512/mod.rs #5635; closed, rolled in)
• run_worker in aprender-train/src/finetune/classify_trainer.rs (was test: cover run_worker in aprender-train/src/finetune/classify_trainer.rs #5636; closed, rolled in)
• run_split in aprender-test-cli/src/dev_server.rs (was test: cover run_split in aprender-test-cli/src/dev_server.rs #5637; closed, rolled in)
• save_tool_results_json_or_exit in aprender-qa-cli/src/main_tickets_and_parity.rs (was test: cover save_tool_results_json_or_exit in aprender-qa-cli/src/main_tickets_and_parity.rs #5638; closed, rolled in)
• check_profiling_assertions in aprender-qa-cli/src/certification_processing.rs (was test: cover check_profiling_assertions in aprender-qa-cli/src/certification_processing.rs #5639; closed, rolled in)
• prepare_gguf_serve_state in aprender-serve/src/cli/mod_server_commands.rs (was test: cover prepare_gguf_serve_state in aprender-serve/src/cli/mod_server_commands.rs #5640; closed, rolled in)
• randomized_search in aprender-core/src/model_selection/mod.rs (was test: cover randomized_search in aprender-core/src/model_selection/mod.rs #5641; closed, rolled in)
• parallel_vs_serial_on_an_ffn_shaped_matmul in aprender-compute/src/backends/q4k/gemv/mod.rs (was test: cover parallel_vs_serial_on_an_ffn_shaped_matmul in aprender-compute/src/backends/q4k/gemv/mod.rs #5642; closed, rolled in)
• apply_moving_avg in aprender-present-yaml/src/executor.rs (was test: cover apply_moving_avg in aprender-present-yaml/src/executor.rs #5643; closed, rolled in)
• format_profile_markdown in aprender-test-lib/src/llm/score.rs (was test: cover format_profile_markdown in aprender-test-lib/src/llm/score.rs #5644; closed, rolled in)
• add_nt in aprender-compute/src/backends/avx512/ops/arithmetic.rs (was test: cover add_nt in aprender-compute/src/backends/avx512/ops/arithmetic.rs #5645; closed, rolled in)
• fused_q4k_multirow_matmul_f32_into in aprender-serve/src/quantize/q4k_q8k_multirow.rs (was test: cover fused_q4k_multirow_matmul_f32_into in aprender-serve/src/quantize/q4k_q8k_multirow.rs #5646; closed, rolled in)
• compile in aprender-serve/src/constrain/llg.rs (was test: cover compile in aprender-serve/src/constrain/llg.rs #5647; closed, rolled in)
• render_frame in aprender-data/src/cli/view.rs (was test: cover render_frame in aprender-data/src/cli/view.rs #5648; closed, rolled in)
• sub_nt in aprender-compute/src/backends/avx512/ops/arithmetic.rs (was test: cover sub_nt in aprender-compute/src/backends/avx512/ops/arithmetic.rs #5649; closed, rolled in)
• prefill_chunk_qwen35 in aprender-serve/src/gguf/inference/forward/forward_qwen35.rs (was test: cover prefill_chunk_qwen35 in aprender-serve/src/gguf/inference/forward/forward_qwen35.rs #5650; closed, rolled in)
• stat_summary in aprender-test-lib/src/llm/benchmark.rs (was test: cover stat_summary in aprender-test-lib/src/llm/benchmark.rs #5651; closed, rolled in)
• avx512_quantize_dot in aprender-serve/src/quantize/fused_k.rs (was test: cover avx512_quantize_dot in aprender-serve/src/quantize/fused_k.rs #5652; closed, rolled in)
• realize_reload_handler in aprender-serve/src/api/realize_handlers_embed_completion.rs (was test: cover realize_reload_handler in aprender-serve/src/api/realize_handlers_embed_completion.rs #5653; closed, rolled in)
• run_compete in aprender-cgp/src/analysis/compete.rs (was test: cover run_compete in aprender-cgp/src/analysis/compete.rs #5654; closed, rolled in)
• run in aprender-contracts-cli/src/commands/verify_structure.rs (was test: cover run in aprender-contracts-cli/src/commands/verify_structure.rs #5655; closed, rolled in)
• forward_qwen3_moe_gpu in aprender-serve/src/gguf/inference/forward/forward_qwen3_moe_gpu.rs (was test: cover forward_qwen3_moe_gpu in aprender-serve/src/gguf/inference/forward/forward_qwen3_moe_gpu.rs #5656; closed, rolled in)
• launch_on_port in aprender-orchestrate/src/agent/driver/apr_serve.rs (was test: cover launch_on_port in aprender-orchestrate/src/agent/driver/apr_serve.rs #5658; closed, rolled in)
• cuda_info in aprender-train/src/finetune/device.rs (was test: cover cuda_info in aprender-train/src/finetune/device.rs #5659; closed, rolled in)
• to_table in aprender-train-bench/src/cost.rs (was test: cover to_table in aprender-train-bench/src/cost.rs #5660; closed, rolled in)
• get_model_by_id in aprender-registry/src/registry/database.rs (was test: cover get_model_by_id in aprender-registry/src/registry/database.rs #5661; closed, rolled in)
• save_index in aprender-rag-cli/src/ingest.rs (was test: cover save_index in aprender-rag-cli/src/ingest.rs #5662; closed, rolled in)
• render_asm in aprender-contracts-cli/src/commands/equations.rs (was test: cover render_asm in aprender-contracts-cli/src/commands/equations.rs #5663; closed, rolled in)
• detect_waiting in aprender-cgp/src/analysis/muda.rs (was test: cover detect_waiting in aprender-cgp/src/analysis/muda.rs #5664; closed, rolled in)
• fmt in aprender-cbtop/src/quantize/weights.rs (was test: cover fmt in aprender-cbtop/src/quantize/weights.rs #5665; closed, rolled in)
• certify_model_loop in aprender-qa-cli/src/certification.rs (was test: cover certify_model_loop in aprender-qa-cli/src/certification.rs #5666; closed, rolled in)
• format_table in aprender-test-lib/src/llm/score.rs (was test: cover format_table in aprender-test-lib/src/llm/score.rs #5667; closed, rolled in)
• handle_request_with_sink in aprender-mcp/src/server.rs (was test: cover handle_request_with_sink in aprender-mcp/src/server.rs #5668; closed, rolled in)
• relu_avx2_nt in aprender-compute/src/blis/elementwise.rs (was test: cover relu_avx2_nt in aprender-compute/src/blis/elementwise.rs #5669; closed, rolled in)
• add_avx2_nt in aprender-compute/src/blis/elementwise.rs (was test: cover add_avx2_nt in aprender-compute/src/blis/elementwise.rs #5670; closed, rolled in)
• compute_chunk_q4k_avx512 in aprender-compute/src/backends/q4k/gemv/avx512.rs (was test: cover compute_chunk_q4k_avx512 in aprender-compute/src/backends/q4k/gemv/avx512.rs #5671; closed, rolled in)
• dispatch in aprender-qa-cli/src/cli.rs (was test: cover dispatch in aprender-qa-cli/src/cli.rs #5673; closed, rolled in)
• execute_plan in aprender-train/src/finetune/training_plan.rs (was test: cover execute_plan in aprender-train/src/finetune/training_plan.rs #5674; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• dispatch in aprender-contracts-cli/src/lib.rs (was test: cover dispatch in aprender-contracts-cli/src/lib.rs #5675; closed, rolled in)
• fused_q4k_q8k_dot_avx512vnni_v2 in aprender-serve/src/quantize/fused_q4k_q8k_dot_avx512vnni.rs (was test: cover fused_q4k_q8k_dot_avx512vnni_v2 in aprender-serve/src/quantize/fused_q4k_q8k_dot_avx512vnni.rs #5676; closed, rolled in)
• fused_q4k_q8k_dot_avx512vnni_opt in aprender-serve/src/quantize/horizontal.rs (was test: cover fused_q4k_q8k_dot_avx512vnni_opt in aprender-serve/src/quantize/horizontal.rs #5677; closed, rolled in)
• load_qwen35_layers in aprender-serve/src/gguf/qwen35_load.rs (was test: cover load_qwen35_layers in aprender-serve/src/gguf/qwen35_load.rs #5678; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• touch in aprender-test-lib/src/browser.rs (was test: cover touch in aprender-test-lib/src/browser.rs #5679; closed, rolled in)
• fused_q4k_q8k_parallel_matvec_into in aprender-serve/src/quantize/q5k_q6k_matvec.rs (was test: cover fused_q4k_q8k_parallel_matvec_into in aprender-serve/src/quantize/q5k_q6k_matvec.rs #5680; closed, rolled in)
• fused_q4k_q8k_dot_avx512vnni in aprender-serve/src/quantize/fused_q4k_q8k_dot_avx512vnni.rs (was test: cover fused_q4k_q8k_dot_avx512vnni in aprender-serve/src/quantize/fused_q4k_q8k_dot_avx512vnni.rs #5681; closed, rolled in)
• to_code in aprender-verify-ml/src/generator/ruchy_enum.rs (was test: cover to_code in aprender-verify-ml/src/generator/ruchy_enum.rs #5682; closed, rolled in)
• train_as_coordinator in aprender-train/src/finetune/classify_trainer.rs (was test: cover train_as_coordinator in aprender-train/src/finetune/classify_trainer.rs #5683; closed, rolled in)
• extract_layer_generic in aprender-serve/src/safetensors_infer_convert.rs (was test: cover extract_layer_generic in aprender-serve/src/safetensors_infer_convert.rs #5684; closed, rolled in)
• try_qwen35_backend in aprender-serve/src/api/qwen35_chat_backend.rs (was test: cover try_qwen35_backend in aprender-serve/src/api/qwen35_chat_backend.rs #5685; closed, rolled in)
• train in aprender-train/src/finetune/classify_trainer.rs (was test: cover train in aprender-train/src/finetune/classify_trainer.rs #5686; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• write_expr in aprender-test-js-gen/src/codegen.rs (was test: cover write_expr in aprender-test-js-gen/src/codegen.rs #5687; closed, rolled in)
• run in aprender-contracts-cli/src/commands/lint.rs (was test: cover run in aprender-contracts-cli/src/commands/lint.rs #5688; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)
• fused_q4k_q8k_dot_4rows_avx512vnni in aprender-serve/src/quantize/requires.rs (was test: cover fused_q4k_q8k_dot_4rows_avx512vnni in aprender-serve/src/quantize/requires.rs #5689; closed, rolled in)
• run_certification in aprender-qa-cli/src/certification.rs (was test: cover run_certification in aprender-qa-cli/src/certification.rs #5690; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)
• run_batch_loop in aprender-serve/src/infer/batch.rs (was test: cover run_batch_loop in aprender-serve/src/infer/batch.rs #5691; closed, rolled in)
• dispatch in aprender-rag-cli/src/lib.rs (was test: cover dispatch in aprender-rag-cli/src/lib.rs #5692; closed, rolled in)
• generate_code_example in aprender-orchestrate/src/oracle/recommender.rs (was test: cover generate_code_example in aprender-orchestrate/src/oracle/recommender.rs #5693; closed, rolled in)
• run_extract_frames in aprender-rag-cli/src/extract.rs (was test: cover run_extract_frames in aprender-rag-cli/src/extract.rs #5694; closed, rolled in)
• take_coverage in aprender-test-lib/src/browser.rs (was test: cover take_coverage in aprender-test-lib/src/browser.rs #5695; closed, rolled in)
• resume_from_apr_checkpoint in aprender-train/src/finetune/classify_trainer.rs (was test: cover resume_from_apr_checkpoint in aprender-train/src/finetune/classify_trainer.rs #5696; closed, rolled in)
• build_config in aprender-contracts-cli/src/commands/lint.rs (was test: cover build_config in aprender-contracts-cli/src/commands/lint.rs #5697; closed, rolled in)
• apr_predict_handler in aprender-serve/src/api/apr_handlers.rs (was test: cover apr_predict_handler in aprender-serve/src/api/apr_handlers.rs #5698; closed, rolled in)
• moe_ffn_forward_layer in aprender-serve/src/gguf/qwen3_moe_load.rs (was test: cover moe_ffn_forward_layer in aprender-serve/src/gguf/qwen3_moe_load.rs #5699; closed, rolled in)
• falsify_h4_init_stats_qwen_embed_norm_sensible in aprender-train/src/train/pretrain_real.rs (was test: cover falsify_h4_init_stats_qwen_embed_norm_sensible in aprender-train/src/train/pretrain_real.rs #5700; closed, rolled in)
• compute_q4_q8_dots_8blocks_avx512 in aprender-serve/src/quantize/q4_q8_dot_avx512.rs (was test: cover compute_q4_q8_dots_8blocks_avx512 in aprender-serve/src/quantize/q4_q8_dot_avx512.rs #5701; closed, rolled in)
• try_qwen35_completions_stream in aprender-serve/src/api/qwen35_completions_backend.rs (was test: cover try_qwen35_completions_stream in aprender-serve/src/api/qwen35_completions_backend.rs #5702; closed, rolled in)
• paint in aprender-present-terminal/src/widgets/network_panel.rs (was test: cover paint in aprender-present-terminal/src/widgets/network_panel.rs #5703; closed, rolled in)
• check_widget in aprender-present-test/src/a11y.rs (was test: cover check_widget in aprender-present-test/src/a11y.rs #5704; closed, rolled in)
• format_report in aprender-cbtop/src/optimize/bottleneck.rs (was test: cover format_report in aprender-cbtop/src/optimize/bottleneck.rs #5705; closed, rolled in)
• run_repl in aprender-orchestrate/src/agent/repl.rs (was test: cover run_repl in aprender-orchestrate/src/agent/repl.rs #5706; closed, rolled in)
• entrypoint in aprender-serve/src/cli/mod.rs (was test: cover entrypoint in aprender-serve/src/cli/mod.rs #5707; closed, rolled in)
• to_html_attrs in aprender-present-test/src/a11y.rs (was test: cover to_html_attrs in aprender-present-test/src/a11y.rs #5708; closed, rolled in)
• run in aprender-profile/src/cli.rs (was test: cover run in aprender-profile/src/cli.rs #5713; live PR test: fold branch-only lines #5678 #5713 #5540 #5539 #5594 #5595 #5596 #5674 #5686 #5724 — ticket stays open)
• run_playbook in aprender-qa-cli/src/configuration.rs (was test: cover run_playbook in aprender-qa-cli/src/configuration.rs #5714; closed, rolled in)
• render in aprender-cbtop/src/app/render/mod.rs (was test: cover render in aprender-cbtop/src/app/render/mod.rs #5715; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)
• run_roofline in aprender-cgp/src/analysis/roofline.rs (was test: cover run_roofline in aprender-cgp/src/analysis/roofline.rs #5716; closed, rolled in)
• validate_observability_contracts in aprender-serve/src/inference_trace/tracer_contracts.rs (was test: cover validate_observability_contracts in aprender-serve/src/inference_trace/tracer_contracts.rs #5717; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)
• run in aprender-test-cli/src/dev_server.rs (was test: cover run in aprender-test-cli/src/dev_server.rs #5718; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)
• from_apr in aprender-train/src/finetune/classify_pipeline/mod.rs (was test: cover from_apr in aprender-train/src/finetune/classify_pipeline/mod.rs #5719; closed, rolled in)
• write_stmt in aprender-test-js-gen/src/codegen.rs (was test: cover write_stmt in aprender-test-js-gen/src/codegen.rs #5720; closed, rolled in)
• print_enforcement_report in aprender-contracts-cli/src/commands/coverage.rs (was test: cover print_enforcement_report in aprender-contracts-cli/src/commands/coverage.rs #5721; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)
• execute_serve_lifecycle in aprender-qa-runner/src/executor_serve_lifecycle.rs (was test: cover execute_serve_lifecycle in aprender-qa-runner/src/executor_serve_lifecycle.rs #5722; live PR test: fold branch-only lines #5715 #5717 #5718 #5688 #5690 #5721 #5722 #5723 — ticket stays open)

Children tracked here (REDUCE-1022)

• Nightly coverage report #5367 — Nightly coverage report (closed: not planned)
• pv: Go binding scanner and generators (blocks 100% provable-contract coverage for Go course repos) #5408 — pv: Go binding scanner and generators (blocks 100% provable-contract coverage for Go course repos) (closed: not planned)
• test: cover never-executed fn in aprender-core/src/optim/damped_newton.rs #5529 — test: cover never-executed fn in aprender-core/src/optim/damped_newton.rs (closed: not planned)
• test: cover never-executed fn in aprender-core/src/format/converter/ties_merge.rs #5530 — test: cover never-executed fn in aprender-core/src/format/converter/ties_merge.rs (closed: not planned)
• test: cover never-executed fn in aprender-train/src/transformer/norm.rs #5531 — test: cover never-executed fn in aprender-train/src/transformer/norm.rs (closed: not planned)
• test: cover never-executed fn in aprender-contracts/src/scoring/codebase.rs #5532 — test: cover never-executed fn in aprender-contracts/src/scoring/codebase.rs (closed: not planned)
• test: cover extract_linear_layer_generic in aprender-serve/src/safetensors_infer_convert.rs #5534 — test: cover extract_linear_layer_generic in aprender-serve/src/safetensors_infer_convert.rs (closed: not planned)
• test: cover save_checkpoint in aprender-train/src/finetune/classify_trainer.rs #5535 — test: cover save_checkpoint in aprender-train/src/finetune/classify_trainer.rs (closed: not planned)
• test: cover save_apr_checkpoint in aprender-train/src/finetune/classify_trainer.rs #5536 — test: cover save_apr_checkpoint in aprender-train/src/finetune/classify_trainer.rs (closed: not planned)
• test: cover evaluate_checkpoint in aprender-train/src/finetune/classify_eval_report.rs #5537 — test: cover evaluate_checkpoint in aprender-train/src/finetune/classify_eval_report.rs (closed: not planned)
• test: cover paint in aprender-present-widgets/src/model_card.rs #5539 — test: cover paint in aprender-present-widgets/src/model_card.rs (closed: not planned)
• test: cover handle_slash_command in aprender-orchestrate/src/agent/repl.rs #5540 — test: cover handle_slash_command in aprender-orchestrate/src/agent/repl.rs (closed: not planned)
• test: cover analyze_bottlenecks in aprender-cbtop/src/optimize/bottleneck.rs #5548 — test: cover analyze_bottlenecks in aprender-cbtop/src/optimize/bottleneck.rs (closed: not planned)
• test: cover check_row in aprender-contracts-cli/src/commands/check_parity.rs #5549 — test: cover check_row in aprender-contracts-cli/src/commands/check_parity.rs (closed: not planned)
• test: cover check_field in aprender-present-test/src/a11y.rs #5551 — test: cover check_field in aprender-present-test/src/a11y.rs (closed: not planned)
• test: cover print_text_report in aprender-contracts-cli/src/commands/kaizen.rs #5552 — test: cover print_text_report in aprender-contracts-cli/src/commands/kaizen.rs (closed: not planned)
• test: cover suggest in aprender-present-lib/src/browser/shell_autocomplete.rs #5553 — test: cover suggest in aprender-present-lib/src/browser/shell_autocomplete.rs (closed: not planned)
• test: cover print_explain in aprender-contracts-cli/src/commands/lint_render.rs #5554 — test: cover print_explain in aprender-contracts-cli/src/commands/lint_render.rs (closed: not planned)
• test: cover paint in aprender-present-widgets/src/menu.rs #5555 — test: cover paint in aprender-present-widgets/src/menu.rs (closed: not planned)
• test: cover render_hardware_box in aprender-cbtop/src/app/render/panels.rs #5564 — test: cover render_hardware_box in aprender-cbtop/src/app/render/panels.rs (closed: not planned)
• test: cover handle_key in aprender-cbtop/src/app/input.rs #5565 — test: cover handle_key in aprender-cbtop/src/app/input.rs (closed: not planned)
• test: cover apply_join in aprender-present-yaml/src/executor.rs #5566 — test: cover apply_join in aprender-present-yaml/src/executor.rs (closed: not planned)
• test: cover run_phase_rate in aprender-test-lib/src/llm/loadtest.rs #5569 — test: cover run_phase_rate in aprender-test-lib/src/llm/loadtest.rs (closed: not planned)
• test: cover dispatch in aprender-cgp/src/cli.rs #5570 — test: cover dispatch in aprender-cgp/src/cli.rs (closed: not planned)
• test: cover run_index in aprender-rag-cli/src/ingest.rs #5571 — test: cover run_index in aprender-rag-cli/src/ingest.rs (closed: not planned)
• test(cov): top coverage-gap fn in aprender-core (≤200 lines, w5018) #5573 — test(cov): top coverage-gap fn in aprender-core (≤200 lines, w5018) (closed: not planned)