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92 lines
1.9 KiB
Bash
Executable File
92 lines
1.9 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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set -e
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. $GOROOT/src/Make.$GOARCH
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gc() {
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$GC $1.go; $LD $1.$O
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}
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gc_B() {
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$GC -B $1.go; $LD $1.$O
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}
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run() {
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echo -n ' '$1' '
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$1
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shift
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(/home/r/plan9/bin/time $* 2>&1 >/dev/null) | sed 's/r.*/r/'
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}
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fasta() {
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echo 'fasta -n 25000000'
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run 'gcc -O2 fasta.c' a.out 25000000
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#run 'gccgo -O2 fasta.go' a.out -n 25000000 #commented out until WriteString is in bufio
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run 'gc fasta' $O.out -n 25000000
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run 'gc_B fasta' $O.out -n 25000000
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}
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revcomp() {
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gcc -O2 fasta.c
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a.out 25000000 > x
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echo 'reverse-complement < output-of-fasta-25000000'
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run 'gcc -O2 reverse-complement.c' a.out < x
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run 'gccgo -O2 reverse-complement.go' a.out < x
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run 'gc reverse-complement' $O.out < x
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run 'gc_B reverse-complement' $O.out < x
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rm x
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}
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nbody() {
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echo 'nbody -n 50000000'
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run 'gcc -O2 nbody.c' a.out 50000000
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run 'gccgo -O2 nbody.go' a.out -n 50000000
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run 'gc nbody' $O.out -n 50000000
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run 'gc_B nbody' $O.out -n 50000000
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}
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binarytree() {
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echo 'binary-tree 15 # too slow to use 20'
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run 'gcc -O2 binary-tree.c -lm' a.out 15
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run 'gccgo -O2 binary-tree.go' a.out -n 15
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run 'gccgo -O2 binary-tree-freelist.go' $O.out -n 15
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run 'gc binary-tree' $O.out -n 15
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run 'gc binary-tree-freelist' $O.out -n 15
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}
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fannkuch() {
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echo 'fannkuch 12'
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run 'gcc -O2 fannkuch.c' a.out 12
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run 'gccgo -O2 fannkuch.go' a.out -n 12
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run 'gc fannkuch' $O.out -n 12
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run 'gc_B fannkuch' $O.out -n 12
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}
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regexdna() {
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gcc -O2 fasta.c
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a.out 100000 > x
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echo 'regex-dna 100000'
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run 'gcc -O2 regex-dna.c -lpcre' a.out <x
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# run 'gccgo -O2 regex-dna.go' a.out <x # pages badly; don't run
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run 'gc regex-dna' $O.out <x
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run 'gc_B regex-dna' $O.out <x
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rm x
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}
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case $# in
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0)
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run="fasta revcom nbody binarytree fannkuch regexdna"
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;;
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*)
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run=$*
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esac
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for i in $run
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do
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$i
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echo
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done
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