The PDF benches share their clock, fatal exit, hash, count parser and effect drain, and lspprobe is lspbench's probe subcommand

B4: test/bench_util.zig holds what pdf_bench, pdf_pointer_bench, pdf_scroll_bench and pdf_sections_bench each copied (nowNs x4, fatal x3 named per bench, mix x3, parsePositive/parseCount x3, drainEffects x2). They stay four entry points: pdf_bench links its own mupdf module (with its C source and c_heap) where the others link the core's, which one executable cannot import under one name, and their reports and identities are each bench's own. pdf_sections_bench had rotted since the pane's cursor and selections moved to its body and the render revision became next_raster_revision; it builds and runs again. C6: tools/lspprobe.zig is lspbench's `probe` subcommand (zig build lspbench -- probe <kind> <file> <line>:<col>), and the lspprobe build step goes; docs/lsp.md names the new command.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 3 insertions, 11 deletions

diff --git a/test/pdf_pointer_bench.zig b/test/pdf_pointer_bench.zig
index f1d61229..ae2de2f5 100644
--- a/test/pdf_pointer_bench.zig
+++ b/test/pdf_pointer_bench.zig
@@ -15,6 +15,9 @@
 //! frame each step settles on. It is the no-regression proof: a change to how highlights
 //! are painted may change what it costs, never one presented pixel.
 const std = @import("std");
+const bench_util = @import("bench_util.zig");
+const nowNs = bench_util.nowNs;
+const mix = bench_util.mix;
 const pardes = @import("pardes");
 const pdf = @import("mupdf");
 
@@ -208,17 +211,6 @@ fn print(comptime format: []const u8, args: anytype) void {
     _ = std.c.write(1, line.ptr, line.len);
 }
 
-fn mix(seed: u64, value: anytype) u64 {
-    var copy = value;
-    return std.hash.Wyhash.hash(seed, std.mem.asBytes(&copy));
-}
-
-fn nowNs() u64 {
-    var ts: std.c.timespec = undefined;
-    _ = std.c.clock_gettime(.MONOTONIC, &ts);
-    return @as(u64, @intCast(ts.sec)) * 1_000_000_000 + @as(u64, @intCast(ts.nsec));
-}
-
 comptime {
     _ = pdf.Document;
 }