certik

program exceptions
use iso_fortran_env, only: Out_of_memory
implicit none
integer :: s

block enable (Out_of_memory)
    ! Possible failure will be caught in the `handle` block
    call mysum(5, s)
    print *, s
end block

certik

program exceptions
implicit none
integer :: s, stat

try
    ! Possible failure will be caught in the `catch default` block
    call mysum(5, s)
catch default
    error stop
end try

certik

[  0%] Built target intrinsics_gen
[ 90%] Built target LLVMEnzyme-8
[100%] Running enzyme regression tests
-- Testing: 139 tests, 8 threads --
PASS: Enzyme :: Enzyme/add.ll (1 of 139)
PASS: Enzyme :: Enzyme/addOneMem.ll (2 of 139)
PASS: Enzyme :: Enzyme/augmentconst.ll (3 of 139)
PASS: Enzyme :: Enzyme/badarg.ll (4 of 139)
PASS: Enzyme :: Enzyme/badcall.ll (5 of 139)
PASS: Enzyme :: Enzyme/badcall2.ll (6 of 139)

certik

[  0%] Built target intrinsics_gen
[ 90%] Built target LLVMEnzyme-6
[100%] Running enzyme regression tests
-- Testing: 139 tests, 8 threads --
FAIL: Enzyme :: Enzyme/allocacache.ll (1 of 139)
******************** TEST 'Enzyme :: Enzyme/allocacache.ll' FAILED ********************
Script:
--
/usr/lib/llvm-6.0/bin/opt < /home/ondrej/repos/Enzyme/enzyme/test/Enzyme/allocacache.ll  -load=/home/ondrej/repos/Enzyme/enzyme/build/Enzyme/LLVMEnzyme-6.so -enzyme -enzyme_preopt=false -mem2reg -sroa -simplifycfg -instcombine -adce -S | FileCheck /home/ondrej/repos/Enzyme/enzyme/test/Enzyme/allocacache.ll
--

certik

Keybase proof

I hereby claim:

• I am certik on github.
• I am certik (https://keybase.io/certik) on keybase.
• I have a public key ASBUEfu4O4_mPskgJx7LFCL5MgvOGKaZkudxVgJ3E8mWago

To claim this, I am signing this object:

certik

certik@pn1935394:~$ julia
               _
   _       _ _(_)_     |  Documentation: https://docs.julialang.org
  (_)     | (_) (_)    |
   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 1.2.0 (2019-08-20)
 _/ |\__'_|_|_|\__'_|  |  Official https://julialang.org/ release
|__/                   |

certik

#ifndef LFORTRAN_AST_H
#define LFORTRAN_AST_H

// Generated by grammar/asdl_cpp.py

#include <lfortran/parser/alloc.h>
#include <lfortran/parser/location.h>
#include <lfortran/casts.h>
#include <lfortran/colors.h>
#include <lfortran/exception.h>

certik

# -*- coding: utf-8 -*-

from sympy import *
from matchpy import *
from sympy.integrals.rubi.utility_function import *
from sympy.integrals.rubi.constraints import *
# from sympy.integrals.rubi.symbol import *
from matchpy.matching.many_to_one import CommutativeMatcher
from collections import deque
from matchpy.utils import VariableWithCount

certik

Compile and run using:

$ g++ -Wall -O3 -march=native -funroll-loops bench.cpp move.cpp && ./a.out 
1
1705032704
4034ms
2
1705032704
3466ms

certik

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# What is the difference between an AST and ASR?\n",
    "\n",
    "Let us take a simple Fortran code:\n",
    "```fortran\n",