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-rw-r--r--src/dna/first.dna56
-rw-r--r--src/dna/original_baseline.dna56
-rwxr-xr-xsrc/precommit_check.sh2
-rwxr-xr-xsrc/update_head_reference.sh94
4 files changed, 208 insertions, 0 deletions
diff --git a/src/dna/first.dna b/src/dna/first.dna
new file mode 100644
index 0000000..a960faf
--- /dev/null
+++ b/src/dna/first.dna
@@ -0,0 +1,56 @@
+-1,90,89,89,59,46,25,4,50,50,50,50,50,50,50,50,-1,-1,125,125,109,132,123,100,78,71,66,66,66,66,66,66,66,-1,-1,158,180,148,92,109,70,46,87,77,77,77,77,77,77,77,-1
+-59,-63,0,3,14,18,-9,-19,-20,-31,7,0,52,41,14,19,41,32,-58,0,0,47,-9,4,-24,-19,44
+0,0,0,0,0,0,0,0,0,1,1,1,1,1,10,11,4,5,6,6,7,7,7,7,8,8,8,8,8,8,8,8
+8,8,8,8,8,8,8,8,8,15,15,15,15,6,6,5,12,11,11,11,10,10,10,9,9,9,0,0,0,0,0,0
+16,16,16,16,16,16,15,15,15,14,15,13,12,13,12,11,2,2,9,9,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8,-8
+8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,-8,8,8,8,8,8,8,-8,8,8,8,8,8,8,8,8,-8,8,-3,-3,-3,-3,8,-8,8,8,8,8,8,8,8,8,-8,8,-3,17,17,-3,8,-8,8,8,8,8,8,8,8,8,-8,8,-3,17,17,-3,8,-8,8,8,8,8,8,8,8,8,-8,8,-3,-3,-3,-3,8,-8,8,8,8,8,8,8,8,8,-8,8,8,8,8,8,8,-8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,17,3,3,17,17,3,3,17,0,0,0,0,0,0,0,0,3,12,12,3,3,12,12,3,0,0,0,0,0,0,0,0,12,-3,-3,12,12,-3,-3,12,0,0,0,0,0,0,0,0,12,-3,-3,12,12,-3,-3,12,0,0,0,0,0,0,0,0,3,12,12,3,3,12,12,3,0,0,0,0,0,0,0,0,17,3,3,17,17,3,3,17,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,7,7,-27,-27,7,7,-12,0,0,0,0,0,0,0,0,7,1,1,7,7,1,1,7,0,0,0,0,0,0,0,0,1,-6,-6,1,1,-6,-6,1,0,0,0,0,0,0,0,0,1,-6,-6,1,1,-6,-6,1,0,0,0,0,0,0,0,0,7,1,1,7,7,1,1,7,0,0,0,0,0,0,0,0,-12,7,7,-27,-27,7,7,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
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+16,5,-7,-33,-32,-19,-34,-85,-100
+0,1,-24,-9,-18,-18,-9,-24,1
+-5
+13
+0,0,194,135,54,20,-6,-3,0,0,0,-3,-6,20,54,135,194,0
+0,0,0,48,42,14,21,17,0,0,0,17,21,14,42,48,0,0
+0,0,80,58,56,29,10,21,0,0,0,21,10,29,56,58,80,0
+0,0,92,80,21,6,11,1,0,0,0,1,11,6,21,80,92,0
+0,0,15,30,21,28,34,41,55
+92,-1,-1,53,-1,3,19,-1,6,9,12,-4,-5,-5,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
+784
+-8,-14,-10,-24,-38
+1
+-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,-16,21,68,51,34,41,48,55,37,59,57,40,40,40,40,40,40,40
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+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-1,-2,-2,-2,-2,-1,-1,0,0,0,0,0,0,0,0,-11,-4,-4,-4,-4,-4,-4,-11,0,0,0,0,0,0,0,0,-4,-5,1,-16,-16,1,-5,-4,0,0,0,0,0,0,0,0,-4,-5,1,-16,-16,1,-5,-4,0,0,0,0,0,0,0,0,-11,-4,-4,-4,-4,-4,-4,-11,0,0,0,0,0,0,0,0,-1,-1,-2,-2,-2,-2,-1,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+-38,-22,-26,-13,-9,0,1,11,4,13,22,15,40,-7
+-18,4,9,3,12,-3,-3,-3
+8,1,36,26,32,-12,8,-26,-16
+2,2,2,17,17,8,8,7,7,-2,13,20,3,18,9,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16
+-60,-16,-16,-16,-16,-16,-16,-60,0,0,0,0,0,0,0,0,-16,-2,-2,0,0,-2,-2,-16,0,0,0,0,0,0,0,0,-16,-2,-4,13,13,-4,-2,-16,0,0,0,0,0,0,0,0,-16,-2,13,16,16,13,-2,-16,0,0,0,0,0,0,0,0,-16,-2,13,16,16,13,-2,-16,0,0,0,0,0,0,0,0,-16,-2,-4,13,13,-4,-2,-16,0,0,0,0,0,0,0,0,-16,-2,-2,0,0,-2,-2,-16,0,0,0,0,0,0,0,0,-60,-16,-16,-16,-16,-16,-16,-60,0,0,0,0,0,0,0,0
+8,-9,12,1,12,8,8,8,8
+-24,9,11,38,14,-24,-24,-24,-24
+-8,4,27,25,22,3,-8,-8,-8,-8,-8,-8,-8,3,22,25,27,4
+-33,-18,-14,-8,-5,5,15,8,8
+16,12,0
+8,8,8,8,8,8,8,8,8,8,9,18,4,6,17,-13,12,5,-17,1,19,-3,-3,30,30,23,23,24,24,25,25,26,27
+48,38,41,38,29,29,20,20
+12,11,17,17,32,32,32,15
+-3,12,11,11,17,17,17,16
+-24,-24,41,17,4,-2,-31,-24,-24,-24,-24,-24,-31,-2,4,17,41,-24
+0,0,-54,-16,11,-9,19,-3,0,0,0,-3,19,-9,11,-16,-54,0
+-48
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+7
+4
+-36,-16,-20,-14,-7,-10,0,4,8,12,15,9,19,13,14
+1,10,8,12,8,8,8,8
+-54,-34,-22,-17,-19,-8,-4,-2,7,10,12,15,18,4,30,31,32,41,42,35,36,36,21,21,6,6,7,7
+0,-14,-6,-2,-25
+0,34,76,30,27,9,8,-1
+-8
+1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0
+-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-23,3,5,-1,-1,5,3,-23,-32,-32,-32,-32,-32,-32,-32,-32,3,5,13,15,15,13,5,3,-32,-32,-32,-32,-32,-32,-32,-32,5,-1,41,31,31,41,-1,5,-32,-32,-32,-32,-32,-32,-32,-32,5,-1,41,31,31,41,-1,5,-32,-32,-32,-32,-32,-32,-32,-32,3,5,13,15,15,13,5,3,-32,-32,-32,-32,-32,-32,-32,-32,-23,3,5,-1,-1,5,3,-23,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32,-32
+0,-4,-40,-28,-24,-28,-33,-39,-30,-50,-55,-60,-90,-97,-104,-135,-150,-141,-148,-211,-210,-217,-240,-255,-286,-306,-262,-330,-350,-386,-390,-378,-448,-462,-508,-508,-508,-508,-508,-508,-508,-508
+9 \ No newline at end of file
diff --git a/src/dna/original_baseline.dna b/src/dna/original_baseline.dna
new file mode 100644
index 0000000..76d7689
--- /dev/null
+++ b/src/dna/original_baseline.dna
@@ -0,0 +1,56 @@
+-1,90,81,73,67,62,57,52,50,50,50,50,50,50,50,50,-1,-1,125,117,109,100,91,84,78,71,66,66,66,66,66,66,66,-1,-1,150,132,124,116,109,102,94,87,77,77,77,77,77,77,77,-1
+-43,-15,0,3,6,10,15,21,28,-63,-25,0,4,9,14,19,25,32,-10,0,0,7,15,20,24,29,36
+0,0,0,0,0,0,0,0,0,1,1,1,1,1,2,3,4,5,6,6,7,7,7,7,8,8,8,8,8,8,8,8
+8,8,8,8,8,8,8,8,8,7,7,7,7,6,6,5,4,3,3,3,2,2,2,1,1,1,0,0,0,0,0,0
+8,8,8,8,8,8,7,7,7,6,7,5,4,5,4,3,2,2,1,1,0,0,0,0,0,0,0,0,0,0,0,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,-8,0,5,5,5,5,0,-8,0,0,0,0,0,0,0,0,-8,0,5,9,9,5,0,-8,0,0,0,0,0,0,0,0,-8,0,5,9,9,5,0,-8,0,0,0,0,0,0,0,0,-8,0,5,5,5,5,0,-8,0,0,0,0,0,0,0,0,-8,0,0,0,0,0,0,-8,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-7,-5,-5,-7,-7,-5,-5,-7,0,0,0,0,0,0,0,0,-5,-4,-4,-5,-5,-4,-4,-5,0,0,0,0,0,0,0,0,-4,-3,-3,-4,-4,-3,-3,-4,0,0,0,0,0,0,0,0,-4,-3,-3,-4,-4,-3,-3,-4,0,0,0,0,0,0,0,0,-5,-4,-4,-5,-5,-4,-4,-5,0,0,0,0,0,0,0,0,-7,-5,-5,-7,-7,-5,-5,-7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-12,-9,-9,-11,-11,-9,-9,-12,0,0,0,0,0,0,0,0,-9,-7,-7,-9,-9,-7,-7,-9,0,0,0,0,0,0,0,0,-7,-6,-6,-7,-7,-6,-6,-7,0,0,0,0,0,0,0,0,-7,-6,-6,-7,-7,-6,-6,-7,0,0,0,0,0,0,0,0,-9,-7,-7,-9,-9,-7,-7,-9,0,0,0,0,0,0,0,0,-12,-9,-9,-11,-11,-9,-9,-12,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,-32,-65,-99,-134,-170,-207,-222,-250,0,-23,-47,-76,-108,-144,-184,-200,-216,0,-13,-23,-34,-46,-64,-86,-111,-138,0,-7,-13,-25,-39,-55,-73,-95,-121
+0,-3,-7,-9,-16,-35,-50,-85,-100
+0,-7,-8,-9,-10,-10,-9,-8,-7
+-5
+-11
+0,0,162,111,62,36,18,13,0,0,0,13,18,36,62,111,162,0
+0,0,0,48,34,22,13,9,0,0,0,9,13,22,34,48,0,0
+0,0,96,74,48,21,10,5,0,0,0,5,10,21,48,74,96,0
+0,0,60,40,13,6,3,1,0,0,0,1,3,6,13,40,60,0
+0,0,7,14,21,28,34,41,55
+60,-1,-1,37,-1,43,19,-1,14,9,20,4,3,3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+800
+0,-6,-10,-16,-22
+33
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,53,52,51,50,49,48,47,45,43,41,40,40,40,40,40,40,40
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-4,-6,-7,-7,-7,-7,-6,-4,0,0,0,0,0,0,0,0,-6,-7,-9,-8,-8,-9,-7,-6,0,0,0,0,0,0,0,0,-7,-8,-10,-11,-11,-10,-8,-7,0,0,0,0,0,0,0,0,-7,-8,-10,-11,-11,-10,-8,-7,0,0,0,0,0,0,0,0,-6,-7,-9,-8,-8,-9,-7,-6,0,0,0,0,0,0,0,0,-4,-6,-7,-7,-7,-7,-6,-4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,-1,-2,-2,-2,-2,-1,-1,0,0,0,0,0,0,0,0,-3,-4,-4,-4,-4,-4,-4,-3,0,0,0,0,0,0,0,0,-4,-5,-7,-8,-8,-7,-5,-4,0,0,0,0,0,0,0,0,-4,-5,-7,-8,-8,-7,-5,-4,0,0,0,0,0,0,0,0,-3,-4,-4,-4,-4,-4,-4,-3,0,0,0,0,0,0,0,0,-1,-1,-2,-2,-2,-2,-1,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+-22,-14,-10,-5,-1,0,1,3,4,5,6,7,8,9
+-10,-4,1,3,4,5,5,5
+0,33,28,18,8,4,0,-10,-16
+10,10,10,9,9,8,8,7,7,6,5,4,3,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+-12,-8,-8,-8,-8,-8,-8,-12,0,0,0,0,0,0,0,0,-8,-2,-2,0,0,-2,-2,-8,0,0,0,0,0,0,0,0,-8,-2,4,5,5,4,-2,-8,0,0,0,0,0,0,0,0,-8,-2,5,8,8,5,-2,-8,0,0,0,0,0,0,0,0,-8,-2,5,8,8,5,-2,-8,0,0,0,0,0,0,0,0,-8,-2,4,5,5,4,-2,-8,0,0,0,0,0,0,0,0,-8,-2,-2,0,0,-2,-2,-8,0,0,0,0,0,0,0,0,-12,-8,-8,-8,-8,-8,-8,-12,0,0,0,0,0,0,0,0
+0,15,12,9,4,0,0,0,0
+0,25,19,14,6,0,0,0,0
+0,12,11,9,6,3,0,0,0,0,0,0,0,3,6,9,11,12
+-17,-10,-6,0,3,5,7,8,8
+0,4,8
+0,0,0,0,0,0,0,0,0,0,1,2,4,6,9,11,12,13,15,17,19,21,21,22,22,23,23,24,24,25,25,26,27
+24,22,17,14,13,13,12,12
+12,11,9,9,8,8,8,7
+13,12,11,11,9,9,9,8
+0,0,25,17,12,6,1,0,0,0,0,0,1,6,12,17,25,0
+0,0,-22,-16,-13,-9,-5,-3,0,0,0,-3,-5,-9,-13,-16,-22,0
+-40
+22
+55,51,44,38,33,27,22,16,7,1,-3,-6,-9,-12,-18,-22,-25
+7
+4
+-28,-24,-20,-14,-7,-2,0,4,8,12,15,17,19,21,22
+-15,-6,0,4,8,8,8,8
+-30,-26,-22,-17,-11,-8,-4,-2,-1,2,4,7,10,12,14,15,16,17,18,19,20,20,21,21,22,22,23,23
+0,-14,-22,-26,-33
+0,34,28,22,19,17,16,15
+8
+1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,4,4,4,4,4,4,4,4,0,0,0,0,0,0,0,0,3,3,3,3,3,3,3,3,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,3,5,7,7,5,3,1,0,0,0,0,0,0,0,0,3,5,13,15,15,13,5,3,0,0,0,0,0,0,0,0,5,7,17,23,23,17,7,5,0,0,0,0,0,0,0,0,5,7,17,23,23,17,7,5,0,0,0,0,0,0,0,0,3,5,13,15,15,13,5,3,0,0,0,0,0,0,0,0,1,3,5,7,7,5,3,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,-4,-8,-12,-16,-20,-25,-31,-38,-50,-63,-76,-90,-105,-120,-135,-150,-165,-180,-195,-210,-225,-240,-255,-270,-290,-310,-330,-350,-370,-390,-410,-440,-470,-500,-500,-500,-500,-500,-500,-500,-500
+-23
diff --git a/src/precommit_check.sh b/src/precommit_check.sh
index ccf0089..c2d7d41 100755
--- a/src/precommit_check.sh
+++ b/src/precommit_check.sh
@@ -69,3 +69,5 @@ if [ "$FAIL" -ne 0 ]; then
exit 1
fi
echo "PRE-COMMIT CHECK PASSED"
+echo "git commit"
+echo "./update_head_reference.sh"
diff --git a/src/update_head_reference.sh b/src/update_head_reference.sh
new file mode 100755
index 0000000..1303080
--- /dev/null
+++ b/src/update_head_reference.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+# Refresh ../head_reference/ (binary + logs + git tag + binary archive)
+# to point at the current commit. Run by hand after deciding a commit is
+# the new comparison baseline -- NOT automatic, same reasoning as
+# precommit_check.sh (rebuild cost, binary-clobbering risk).
+#
+# Automates the mechanical part of what was, until 2026-08-29, a several-
+# minute manual dance repeated by hand every time: rebuild release,
+# sd10+sn5m sweep across all three curated suites (6 runs), copy logs,
+# tag the commit so "match_play current head vs. last head" is actually
+# possible later, archive the binary so that comparison doesn't require
+# a rebuild-from-tag first. Does NOT write head_reference/README.md's
+# prose sections (what changed, why, net-score interpretation) -- that
+# needs a human/Claude actually looking at the diff and the numbers this
+# script prints, not a template.
+#
+# Usage: ./update_head_reference.sh
+
+cd "$(dirname "$0")" || exit 1
+HEADREF=../head_reference
+TESTS=../tests
+LOGDIR=/tmp/typhoon/update_head_reference
+mkdir -p "$LOGDIR" "$HEADREF/logs" "$HEADREF/archive"
+
+if [ ! -d "$HEADREF" ]; then
+ echo "ERROR: $HEADREF doesn't exist (expected sibling of src/)"
+ exit 1
+fi
+
+HASH=$(git rev-parse --short HEAD)
+if ! git diff --quiet || ! git diff --cached --quiet; then
+ echo "WARNING: working tree has uncommitted changes -- the binary/tag"
+ echo " below will still be built from the working tree as-is,"
+ echo " but the tag will point at HEAD ($HASH), which won't"
+ echo " match what actually got built. Commit first if you"
+ echo " want the tag to be trustworthy."
+ echo
+fi
+
+echo "=== [1/3] Building release binary ($HASH) ==="
+STEP_START=$(date +%s)
+gmake clean > "$LOGDIR/clean.log" 2>&1
+gmake -j5 GENETIC=1 PERF_COUNTERS=1 MP=1 SIXTYFOUR=1 > "$LOGDIR/build.log" 2>&1
+if [ $? -ne 0 ]; then
+ echo " BUILD FAILED -- see $LOGDIR/build.log"
+ exit 1
+fi
+cp typhoon "$HEADREF/typhoon"
+echo " [$(( $(date +%s) - STEP_START ))s]"
+
+echo "=== [2/3] sd10 + sn5M sweep, 3 curated suites (6 runs, parallel) ==="
+STEP_START=$(date +%s)
+for suite in ecm_ringers ecm_confident_quick ecm_hard_quick; do
+ ./typhoon --cpus 1 --hash 256m --logfile "$LOGDIR/sd10_${suite}.log" \
+ --batch --command "force; book name /nonexistent.book.bin; sd 10; script $TESTS/${suite}.ep_" \
+ > "$LOGDIR/sd10_${suite}.out" 2>&1 &
+ ./typhoon --cpus 1 --hash 256m --logfile "$LOGDIR/sn5m_${suite}.log" \
+ --batch --command "force; book name /nonexistent.book.bin; sn 5000000; script $TESTS/${suite}.ep_" \
+ > "$LOGDIR/sn5m_${suite}.out" 2>&1 &
+done
+wait
+echo " [$(( $(date +%s) - STEP_START ))s]"
+
+cp "$LOGDIR"/sd10_*.log "$LOGDIR"/sd10_*.out "$LOGDIR"/sn5m_*.log "$LOGDIR"/sn5m_*.out "$HEADREF/logs/"
+
+echo "=== [3/3] Tagging + archiving ==="
+TAGNAME="head-reference-$(date +%Y%m%d)"
+if git rev-parse -q --verify "refs/tags/$TAGNAME" >/dev/null; then
+ echo " tag $TAGNAME already exists (probably re-run same day) -- leaving it, not overwriting"
+else
+ git tag -a "$TAGNAME" -m "head_reference checkpoint (see head_reference/README.md)" "$HASH"
+ echo " tagged $TAGNAME -> $HASH (local only -- push with 'git push origin $TAGNAME' if wanted)"
+fi
+cp "$HEADREF/typhoon" "$HEADREF/archive/typhoon-$HASH"
+echo " archived $HEADREF/archive/typhoon-$HASH"
+
+echo
+echo "=== Summary (fold into head_reference/README.md by hand) ==="
+printf "%-22s %10s %10s\n" "Suite" "sd10" "sn5M"
+sd10_total_s=0; sd10_total_n=0; sn5m_total_s=0; sn5m_total_n=0
+for suite in ecm_ringers ecm_confident_quick ecm_hard_quick; do
+ s10=$(grep -c "solved in" "$LOGDIR/sd10_${suite}.out")
+ n10=$(grep -c "not solved" "$LOGDIR/sd10_${suite}.out")
+ s5m=$(grep -c "solved in" "$LOGDIR/sn5m_${suite}.out")
+ n5m=$(grep -c "not solved" "$LOGDIR/sn5m_${suite}.out")
+ printf "%-22s %4s/%-5s %4s/%-5s\n" "$suite" "$s10" "$((s10+n10))" "$s5m" "$((s5m+n5m))"
+ sd10_total_s=$((sd10_total_s+s10)); sd10_total_n=$((sd10_total_n+s10+n10))
+ sn5m_total_s=$((sn5m_total_s+s5m)); sn5m_total_n=$((sn5m_total_n+s5m+n5m))
+done
+printf "%-22s %4s/%-5s %4s/%-5s\n" "TOTAL" "$sd10_total_s" "$sd10_total_n" "$sn5m_total_s" "$sn5m_total_n"
+echo
+echo "Reminder: head_reference/README.md still needs manual editing --"
+echo "commit hash/message, what changed and why, net-score interpretation."
+echo "This script only refreshed the binary, logs, tag, and archive."