From bcf2314f15d68d7a0b94445f99962342b9d4130d Mon Sep 17 00:00:00 2001
From: Julian Blake Kongslie
Date: Sat, 15 Oct 2022 15:01:25 -0700
Subject: Switch to external nanosim dependency.

---
 pt | 105 +--------------------------------------------------------------------
 1 file changed, 1 insertion(+), 104 deletions(-)
 mode change 100755 => 120000 pt

(limited to 'pt')

diff --git a/pt b/pt
deleted file mode 100755
index 206795f..0000000
--- a/pt
+++ /dev/null
@@ -1,104 +0,0 @@
-#!/usr/bin/ruby
-
-$filter = ARGV
-
-$parents = {}
-$events = {}
-$has = {}
-$data = {}
-$horiz = {}
-$maxtime = -1
-
-$stats = false
-
-$stdin.each_line do | line |
-  case line
-
-    when /^(\d+) parent (\d+)$/
-      child = $1.to_i
-      parent = $2.to_i
-      $parents[child] = parent
-
-    when /^@(\d+) (\d+) (\S*) (.*)$/
-      time = $1.to_i
-      rec = $2.to_i
-      event = $3
-      data = $4
-      if event.size > 0
-        $events[rec] ||= {}
-        $events[rec][time] = event
-        $has[rec] ||= {}
-        $has[rec][event] = true
-        $horiz[event] ||= ""
-        $horiz[event] = $horiz[event].ljust(time)
-        $horiz[event][time] = event
-      end
-      if data.size > 0
-        $data[rec] ||= ""
-        $data[rec] += " #{event}@#{time}:" if event.size > 0
-        $data[rec] += " #{data}"
-      end
-      $maxtime = [$maxtime, time+1].max
-
-    when /^#\s*(.*)$/
-      $stats = true
-      $stdout.write("#{$1}\n")
-
-    else
-      raise "Unexpected line: #{line}"
-  end
-end
-
-$stdout.write("\n") if $stats
-
-$hier = {}
-$hier_direct = {}
-
-$events.each_key do | rec |
-  subhier = {}
-  $hier_direct[rec] = subhier
-  if $parents.key?(rec)
-    $hier_direct[$parents[rec]][rec] = subhier
-  else
-    $hier[rec] = subhier
-  end
-end
-
-$order = []
-
-def flatten(hier)
-  hier.each do | rec, subhier |
-    $order << rec
-    flatten(subhier)
-  end
-end
-flatten($hier)
-
-rwidth = $order.map { | x | x.to_s.size }.max
-
-$horiz.keys.sort.each do | occ |
-  $stdout.write(" " * rwidth + "  #{$horiz[occ].ljust($maxtime)}")
-  count = $horiz[occ].delete(" ").size
-  $stdout.write(" #{($maxtime.to_f / count.to_f).round(2).to_s.rjust(5)} cyc/evt\n")
-end
-$stdout.write("\n")
-
-mwidth = 0
-
-$order.each do | rec |
-  estr = ""
-  filter_match = $filter.empty?
-  $has[rec].each_key do | event |
-    filter_match ||= $filter.include?(event)
-  end
-  next unless filter_match
-  $events[rec].keys.sort.each do | time |
-    estr = estr.ljust(time + 1, estr.size == 0 ? " " : "-")
-    estr[time] = $events[rec][time] if $events[rec][time].size > 0
-  end
-  estr += " " * 5
-  estr = estr.ljust(mwidth - 1)
-  estr = estr.ljust(estr.size + 20 - estr.size % 20)
-  mwidth = [mwidth, estr.size].max
-  $stdout.write(rec.to_s.rjust(rwidth) + ": #{estr}#{$data[rec]}\n")
-end
diff --git a/pt b/pt
new file mode 120000
index 0000000..d6f3bd4
--- /dev/null
+++ b/pt
@@ -0,0 +1 @@
+nanosim/pt
\ No newline at end of file
-- 
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