ida-tui.git/.auto/prompt.md, branch pre-codemodetui for headless idahttps://git.sl0p.foo/ida-tui.git/atom/.auto/prompt.md?h=pre-codemode2026-08-07T04:58:47ZThree redundancies in the heads walk: item flags were fetched three times per head (row builder, _is_unknown via _advance, and _rows_for), get_func was called per head where a head is nearly always in the same function as the one before it, and the page digest rebuilt a tuple-of-tuples per row where one spans list is shared by ~45% of them. Cold heads 18.62 -> 17.77 us/row, warm 11.53 -> 10.87.2026-08-07T04:58:47Zuseruser@clank2026-08-07T04:58:47Zurn:sha1:7e4f0869a0aeffc155e9153b654c5880b2de0d86
Result: {"status":"keep","total_ms":25814,"lg_boot_ms":714.9,"lg_decomp_ms":2376.2,"lg_graph_ms":948.8,"lg_hex_ms":458.6,"lg_index_ms":69.3,"lg_listing_cold_ms":448.5,"lg_listing_warm_ms":482.1,"lg_nav_ms":6808,"lg_palette_ms":4.7,"lg_rename_ms":752,"lg_render_ms":219.4,"lg_search_ms":4008.3,"lg_split_ms":2275.5,"pure_graph_ms":225.2,"sm_boot_ms":456.1,"sm_decomp_ms":1292.4,"sm_graph_ms":795.8,"sm_hex_ms":475.2,"sm_index_ms":2.5,"sm_listing_cold_ms":269.1,"sm_listing_warm_ms":272.2,"sm_nav_ms":320.2,"sm_palette_ms":0.3,"sm_rename_ms":446.3,"sm_render_ms":264.8,"sm_search_ms":60.6,"sm_split_ms":1366.9,"fails":0}
heads(digest=True): the worker answers "does this page still render exactly as you hold it?" with a hash and a count instead of the page. After a rename nearly every page is unchanged, so the pickling, transfer, unpickling and Head rebuild are all skipped. Redone at PAGE granularity end to end, which fixes both bugs of the first attempt. lg_search 5628 -> 3959.2026-08-07T04:45:52Zuseruser@clank2026-08-07T04:45:52Zurn:sha1:d9e8fdb79136dfa32e01631aed8917c1cb9c1b54
Result: {"status":"keep","total_ms":26491.7,"lg_boot_ms":808.6,"lg_decomp_ms":2600.2,"lg_graph_ms":901.2,"lg_hex_ms":448.7,"lg_index_ms":70.3,"lg_listing_cold_ms":432.8,"lg_listing_warm_ms":445.5,"lg_nav_ms":7004.8,"lg_palette_ms":4.8,"lg_rename_ms":758.6,"lg_render_ms":231.3,"lg_search_ms":3959.2,"lg_split_ms":2659.2,"pure_graph_ms":214.7,"sm_boot_ms":432.6,"sm_decomp_ms":1305.1,"sm_graph_ms":758.3,"sm_hex_ms":431.8,"sm_index_ms":2.3,"sm_listing_cold_ms":275.4,"sm_listing_warm_ms":289.4,"sm_nav_ms":295.6,"sm_palette_ms":0.3,"sm_rename_ms":424.3,"sm_render_ms":263.6,"sm_search_ms":61.1,"sm_split_ms":1411.9,"fails":0}
Size the worker's per-line render cache to hold a segment's DISTINCT lines (16384 -> 65536, overridable with IDATUI_LINE_CACHE). This was a recorded dead end — it does nothing for a cold sweep — but the rename fix created a second-sweep workload, and re-rendering after a rename is now 21% cheaper. lg_search 7123 -> 5628.2026-08-07T04:23:25Zuseruser@clank2026-08-07T04:23:25Zurn:sha1:df88eceec9e7975f681fa0177300a4406afe36f1
Result: {"status":"keep","total_ms":27552.6,"lg_boot_ms":759.2,"lg_decomp_ms":2754.1,"lg_graph_ms":1207.2,"lg_hex_ms":448,"lg_index_ms":69.6,"lg_listing_cold_ms":434.5,"lg_listing_warm_ms":442.9,"lg_nav_ms":6642.3,"lg_palette_ms":4.7,"lg_rename_ms":730.6,"lg_render_ms":223.6,"lg_search_ms":5627.5,"lg_split_ms":2268,"pure_graph_ms":218.7,"sm_boot_ms":465,"sm_decomp_ms":1290.8,"sm_graph_ms":720.7,"sm_hex_ms":436.1,"sm_index_ms":2.4,"sm_listing_cold_ms":267.2,"sm_listing_warm_ms":266.5,"sm_nav_ms":292.9,"sm_palette_ms":0.3,"sm_rename_ms":380.1,"sm_render_ms":255.5,"sm_search_ms":68.1,"sm_split_ms":1276.3,"fails":0}
autoresearch: final budget and headline numbers in the playbook2026-08-07T04:10:32Zblastyblasty@local2026-08-07T04:10:32Zurn:sha1:6e7797b9fe23b43e55956698bfd920d3a54af8d9autoresearch: record the split-view and rename findings, and what is still unmeasured2026-08-07T03:53:47Zblastyblasty@local2026-08-07T03:53:47Zurn:sha1:2b79a39e81cb2ee04097030be451780f2b4fc12aautoresearch: final playbook update - budget, floors, dead ends2026-08-07T02:11:07Zblastyblasty@local2026-08-07T02:11:07Zurn:sha1:81e33a712fc86102c065739ff247503a9cbbcb47autoresearch: note the machine-load caveat in the playbook2026-08-07T02:04:02Zblastyblasty@local2026-08-07T02:04:02Zurn:sha1:7b710ea8ec077fa446de3ac0ed58611d50d9304fautoresearch: record the bench history, the budget and the graph non-determinism finding2026-08-07T01:29:35Zblastyblasty@local2026-08-07T01:29:35Zurn:sha1:e74c8d24311716d7f552b03d59a53b424295c0f7autoresearch: refresh the playbook and idea backlog2026-08-07T00:35:58Zblastyblasty@local2026-08-07T00:35:58Zurn:sha1:f625e6f16f4f5a2cf6fb362480e8075e347be515Re-apply #5 (lru_cache on the per-line render + Heads built with their opcode bytes already attached) with the graph_minimap scenario's racy SETUP made deterministic: clear _graph_sticky before the second navigation so Space is known to be entering the graph, not leaving it. No assertion changed.2026-08-06T23:55:31Zuseruser@clank2026-08-06T23:55:31Zurn:sha1:cf45e115bcd137020002e84b67da7b00547901b5
Result: {"status":"keep","total_ms":22980.2,"lg_boot_ms":738.2,"lg_decomp_ms":2401.8,"lg_graph_ms":944.1,"lg_hex_ms":920.6,"lg_index_ms":75.2,"lg_listing_cold_ms":538.5,"lg_listing_warm_ms":411.1,"lg_nav_ms":6813.9,"lg_palette_ms":4.9,"lg_render_ms":221.8,"lg_search_ms":5630.1,"pure_graph_ms":240.7,"sm_boot_ms":537.5,"sm_decomp_ms":595.1,"sm_graph_ms":715.7,"sm_hex_ms":858.8,"sm_index_ms":0,"sm_listing_cold_ms":263.3,"sm_listing_warm_ms":265.3,"sm_nav_ms":335.2,"sm_palette_ms":0.3,"sm_render_ms":271.4,"sm_search_ms":196.5,"fails":0}