diff --git a/pipelined/src/fma/torturegen.pl b/pipelined/src/fma/torturegen.pl
new file mode 100755
index 000000000..409069281
--- /dev/null
+++ b/pipelined/src/fma/torturegen.pl
@@ -0,0 +1,130 @@
+#!/usr/bin/perl -w
+# torturegen.pl 
+# David_Harris@hmc.edu 19 April 2022
+# Convert TestFloat cases into format for fma16 project torture test
+# Strip out cases involving denorms
+
+use strict;
+
+my @basenames = ("add", "mul", "mulAdd");
+my @roundingmodes = ("rz", "rd", "ru", "rne");
+my @names = ();
+foreach my $name (@basenames) {
+    foreach my $mode (@roundingmodes) {
+        push(@names, "f16_${name}_$mode.tv");
+    }
+}
+
+open(TORTURE, ">work/torture.tv") || die("Can't write torture.tv");
+my $datestring = localtime();
+print(TORTURE "// Torture tests generated $datestring by $0\n");
+foreach my $tv (@names) {
+    open(TV, "work/$tv") || die("Can't read $tv");
+    my $type = &getType($tv); # is it mul, add, mulAdd
+    my $rm = &getRm($tv); # rounding mode
+#   if ($rm != 0) { next; } # only do rz
+    print (TORTURE "\n////////// Testcases from $tv of type $type rounding mode $rm\n");
+    print ("\n////////// Testcases from $tv of type $type rounding mode $rm\n");
+    my $linecount = 0;
+    my $babyTorture = 0;
+    while (<TV>) {
+        my $line = $_;
+        $linecount++;
+        my $density = 10;
+        if ($type eq "mulAdd") {$density = 500;}
+        if ($babyTorture) {
+            $density = 100;
+            if ($type eq "mulAdd") {$density = 50000;}
+        }
+        if ((($linecount + $rm) % $density) != 0) { next }; # too many tests to use
+        chomp($line); # strip off newline
+        my @parts = split(/_/, $line);
+        my ($x, $y, $z, $op, $w, $flags);
+        $x = $parts[0];
+        if ($type eq "add") { $y = "0000"; } else {$y = $parts[1]};
+        if ($type eq "mul") { $z = "3CFF"; } elsif ($type eq "add") {$z = $parts[1]} else { $z = $parts[2]};
+        $op = $rm << 4;
+        if ($type eq "mul" || $type eq "mulAdd") { $op = $op + 8; }
+        if ($type eq "add" || $type eq "mulAdd") { $op = $op + 4; }
+        my $opname = sprintf("%02x", $op);
+        if ($type eq "mulAdd") {$w = $parts[3];} else {$w = $parts[2]};
+        if ($type eq "mulAdd") {$flags = $parts[4];} else {$flags = $parts[3]};
+        $flags = substr($flags, -1); # take last character
+        if (&fpval($w) eq "NaN") { $w = "7e00"; }
+        my $vec = "${x}_${y}_${z}_${opname}_${w}_${flags}";
+        my $skip = "";
+        if (&isdenorm($x) || &isdenorm($y) || &isdenorm($z) || &isdenorm($w)) {
+            $skip = "Skipped denorm";
+        }
+        my $summary = &summary($x, $y, $z, $w, $type);
+        if ($skip ne "") {
+            print TORTURE "// $skip $tv line $linecount $line $summary\n"
+        }
+        else { print TORTURE "$vec // $tv line $linecount $line $summary\n";}
+    }
+    close(TV);
+}
+close(TORTURE);
+
+sub fpval {
+    my $val = shift;
+    $val = hex($val); # convert hex string to number
+    my $frac = $val & 0x3FF;
+    my $exp = ($val >> 10) & 0x1F;
+    my $sign = $val >> 15;
+
+    my $res;
+    if ($exp == 31 && $frac != 0) { return "NaN"; }
+    elsif ($exp == 31) { $res = "INF"; }
+    elsif ($val == 0) { $res = 0; }
+    elsif ($exp == 0) { $res = "Denorm"; }
+    else { $res = sprintf("1.%011b x 2^%d", $frac, $exp-15); }
+
+    if ($sign == 1) { $res = "-$res"; }
+    return $res;
+}
+
+sub summary {
+    my $x = shift; my $y = shift; my $z = shift; my $w = shift; my $type = shift;
+
+    my $xv = &fpval($x);
+    my $yv = &fpval($y);
+    my $zv = &fpval($z);
+    my $wv = &fpval($w);
+
+    if ($type eq "add") { return "$xv + $zv = $wv"; }
+    elsif ($type eq "mul") { return "$xv * $yv = $wv"; }
+    else {return "$xv * $yv + $zv = $wv"; }
+}
+
+sub getType {
+    my $tv = shift;
+
+    if ($tv =~ /mulAdd/) { return("mulAdd"); }
+    elsif ($tv =~ /mul/) { return "mul"; }
+    else { return "add"; }
+}
+
+sub getRm {
+    my $tv = shift;
+
+    if ($tv =~ /rz/) { return 0; }
+    elsif ($tv =~ /rne/) { return 1; }
+    elsif ($tv =~ /rd/) {return 2; }
+    elsif ($tv =~ /ru/) { return 3; }
+    else { return "bad"; }
+}
+
+sub isdenorm {
+    my $fp = shift;
+    my $val = hex($fp);
+    my $expv = $val >> 10;
+    $expv = $expv & 0x1F;
+    my $denorm = 0;
+    if ($expv == 0 && $val != 0) { $denorm = 1;}
+ #   my $e0 = ($expv == 0);
+ #   my $vn0 = ($val != 0);
+ #   my $denorm = 0; #($exp == 0 && $val != 0); # denorm exponent but not all zero
+ #   print("Num $fp Exp $expv Denorm $denorm Done\n");
+    return $denorm;
+}
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