t27c on activation_quantizer.t27 -- Quantize at the edge, native

t27c on the t27c lab (Railway), spec at t27 5ff0ec512: 7 tests pass natively; one > in the quantizer becoming >= fails exactly one test, quantize_boundary_hi; git restores the spec.

  vacuous passes  0 of 7  (passed with 0 runtime asserts executed)                                      
t27 $ t27c gen specs/ternary/activation_quantizer.t27 > activation_quantizer.zig && zig test activation_
quantizer.zig                                                                                           
[5579/5719] Linking                                                                                     
0mqB Io.Threaded.Future.create                                                                          
[1663/1664] Code Generation                                                                             
[7016] Semantic Analysis                                                                                
0mqB Io.Writer.printIntAny__anon_28889                                                                  
[7136/7136] Linking                                                                                     
0mqB ELF Flush                                                                                          
9;4;0All 7 tests passed.                                                                                
t27 $ sed -i '6s/v > threshold/v >= threshold/' specs/ternary/activation_quantizer.t27 && git diff -U0 |
 tail -n 2                                                                                              
-    if (v > threshold) { return 2; }                                                                   
+    if (v >= threshold) { return 2; }                                                                  
t27 $ t27c test-report specs/ternary/activation_quantizer.t27 --specs-dir specs | sed -n 1,8p           
--- test report: specs/ternary/activation_quantizer.t27 ---                                             
  FAIL  quantize_boundary_hi                                                                            

  tests       7                                                                                         
  pass        6                                                                                         
  FAIL        1                                                                                         
  rate    85.7%                                                                                         

t27 $ git checkout specs/ternary/activation_quantizer.t27 && sha256sum specs/ternary/activation_quantize
r.t27                                                                                                   
Updated 1 path from the index                                                                           
31d8e97942af2ca10445cc7bcf58e77c8e5d48e28fffb90798cfa7137a3ca245  specs/ternary/activation_quantizer.t27
t27 $

recorded 2026-10-07 07:38 UTCreal 36.1 sshown 36.1 sexit codes 0 0 0 0 0 0 0

$ git log -1 --format='%h %ad %s' --date=short -- specs/ternary/activation_quantizer.t27 | cut -c1-100 $ sed -n '5,17p;31p' specs/ternary/activation_quantizer.t27 $ t27c test-report specs/ternary/activation_quantizer.t27 --specs-dir specs | sed -n '1,7p;$p' $ t27c gen specs/ternary/activation_quantizer.t27 > activation_quantizer.zig && zig test activation_quantizer.zig $ sed -i '6s/v > threshold/v >= threshold/' specs/ternary/activation_quantizer.t27 && git diff -U0 | tail -n 2 $ t27c test-report specs/ternary/activation_quantizer.t27 --specs-dir specs | sed -n 1,8p $ git checkout specs/ternary/activation_quantizer.t27 && sha256sum specs/ternary/activation_quantizer.t27

Staged: the prompt and the typing. Real: every byte the commands printed, at the time they printed it. Any silence longer than 2 s is shown for 2 s, and the title bar says so while it happens. Edited: home directory shown as ~.

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