| 1 | #!/usr/bin/env bash
|
| 2 | #
|
| 3 | # Demo of new OVM.
|
| 4 | #
|
| 5 | # Usage:
|
| 6 | # ./run.sh <function name>
|
| 7 |
|
| 8 | set -o nounset
|
| 9 | set -o pipefail
|
| 10 | set -o errexit
|
| 11 |
|
| 12 | source build/common.sh # for $CLANGXX, etc
|
| 13 |
|
| 14 | readonly FIB_I='opy/gold/fib_iterative.py'
|
| 15 | readonly FIB_R='opy/gold/fib_recursive.py'
|
| 16 |
|
| 17 | fib-dis() {
|
| 18 | local py=${1:-opy/gold/fib_iterative.py}
|
| 19 | bin/opyc dis $py
|
| 20 | }
|
| 21 |
|
| 22 | # TODO: Show graph output
|
| 23 | fib-cfg() {
|
| 24 | bin/opyc cfg $FIB_I
|
| 25 | }
|
| 26 |
|
| 27 | gen-opcodes() {
|
| 28 | local out=_tmp/opcode.h
|
| 29 | PYTHONPATH=opy opy/lib/opcode_gen.py > $out
|
| 30 | echo "Wrote $out"
|
| 31 | }
|
| 32 |
|
| 33 | # Helper function.
|
| 34 | run-ovm() {
|
| 35 | local bin=_tmp/ovm2
|
| 36 |
|
| 37 | #local SANITIZER_FLAGS='-fsanitize=address -g'
|
| 38 | local SANITIZER_FLAGS='-fsanitize=undefined -g'
|
| 39 |
|
| 40 | $CLANGXX -std=c++11 -Wall -I _tmp $SANITIZER_FLAGS -o $bin ovm2/main.cc
|
| 41 | set -x
|
| 42 | $bin "$@"
|
| 43 | }
|
| 44 |
|
| 45 | # TODO: Make this a test. This tickled a memory error.
|
| 46 | bad-oheap() {
|
| 47 | run-ovm opy/gold/hello_py3.py
|
| 48 | }
|
| 49 |
|
| 50 | # Python VM.
|
| 51 | fib-byterun() {
|
| 52 | local bytecode=_tmp/fib_iterative.pyc
|
| 53 | bin/opyc compile $FIB_I $bytecode
|
| 54 | BYTERUN_SUMMARY=1 bin/opyc run $bytecode
|
| 55 | }
|
| 56 |
|
| 57 | # A stripped down Python version.
|
| 58 | fib-ovm-prototype() {
|
| 59 | VM_SUMMARY=1 bin/opyc run-ovm $FIB_I
|
| 60 | }
|
| 61 |
|
| 62 | compile-iterative() {
|
| 63 | local out=_tmp/fib_iterative.ovm2
|
| 64 | bin/opyc compile-ovm $FIB_I $out
|
| 65 | ls -l $out
|
| 66 | }
|
| 67 |
|
| 68 | compile-recursive() {
|
| 69 | local out=_tmp/fib_recursive.ovm2
|
| 70 | bin/opyc compile $FIB_R _tmp/fib_recursive.pyc
|
| 71 |
|
| 72 | bin/opyc compile-ovm $FIB_R $out
|
| 73 | ls -l $out
|
| 74 | }
|
| 75 |
|
| 76 | # Run ovm2/main.cc
|
| 77 | ovm2-main() {
|
| 78 | local py=${1:-$FIB_I}
|
| 79 | local bytecode=_tmp/$(basename $py '.py').ovm2
|
| 80 | bin/opyc compile-ovm $py $bytecode
|
| 81 | run-ovm $bytecode
|
| 82 | }
|
| 83 |
|
| 84 | # This works
|
| 85 | hello-py3() {
|
| 86 | ovm2-main opy/gold/hello_py3.py
|
| 87 | }
|
| 88 |
|
| 89 | # This tickled a couple bugs
|
| 90 | continue_() {
|
| 91 | ovm2-main opy/gold/continue_.py
|
| 92 | }
|
| 93 |
|
| 94 | # This works
|
| 95 | fib-iterative() {
|
| 96 | ovm2-main $FIB_I
|
| 97 | }
|
| 98 |
|
| 99 | compare-compiler() {
|
| 100 | local py=$FIB_I
|
| 101 | bin/opyc compile $py _tmp/c2.pyc
|
| 102 | bin/opyc compile-ovm $py _tmp/ovm.pyc
|
| 103 | ls -l _tmp/{c2,ovm}.pyc
|
| 104 |
|
| 105 | # NOTE: The OVM versions fail because it's not valid bytecode.
|
| 106 | bin/opyc dis-md5 _tmp/c2.pyc
|
| 107 | bin/opyc dis-md5 _tmp/ovm.pyc
|
| 108 |
|
| 109 | bin/opyc dis _tmp/c2.pyc > _tmp/c2.txt
|
| 110 | bin/opyc dis _tmp/ovm.pyc > _tmp/ovm.txt
|
| 111 | diff -u _tmp/{c2,ovm}.txt
|
| 112 | }
|
| 113 |
|
| 114 | # NOTE: Iterative one isn't hooked up.
|
| 115 | fib-recursive-callgraph() {
|
| 116 | PYTHONPATH=. CALLGRAPH=1 opy/gold/fib_recursive.py
|
| 117 | }
|
| 118 |
|
| 119 | "$@"
|