HackerFoo

$ clang -O0 curry.c -o curry
$ ./curry a 1 2 3
pc = 0lx0000000000400cd9
f1_f = 10
c[48] =
 [ 0x55, 0x48, 0x89, 0xe5, 0x48, 0x83, 0xec, 0x10, 
   0x48, 0xb8, 0x00, 0x07, 0x40, 0x00, 0x00, 0x00, 
   0x00, 0x00, 0x89, 0x7d, 0xfc, 0x48, 0x89, 0x45, 
   0xf0, 0x48, 0x8b, 0x04, 0x25, 0x50, 0x20, 0x60, 
   0x00, 0x48, 0x8b, 0x7d, 0xf0, 0x8b, 0x75, 0xfc, 

HackerFoo

/* Popr code:

odd: 1 .& 1 ==

__ acc x power -> if odd power, acc*x, otherwise acc
acc_odd_power: [[*] dip21 odd] ap20 ifdo

__ x power -> x*x power/2
reduce_power: [dup *] [1 .>>] para

HackerFoo

/*
Popr source:

__ sums numbers in a list
sum_: [[+] .] [popr drop is_nil not] [head 0+] binrec
sum: 0 pushr sum_
 */

// compiled to C
int algorithm_sum(array func0)

HackerFoo

/* Popr source:

__ decreasing list from initial element
iota_: [[dup 1-] .] [head 0 >] iterate
iota: [1-] pushl iota_

*/

#include <stdio.h>
#include <stdlib.h>

HackerFoo

/*
calc_step:
  strtrim
    [<-str int_t pushr]
    ["+"    =s [[+]    .] dip11 !] |
    ["-"    =s [[-]    .] dip11 !] |
    ["*"    =s [[*]    .] dip11 !] |
    ["/"    =s [[/]    .] dip11 !] |
    ["swap" =s [[swap] .] dip11 !] |
    ["dup"  =s [[dup]  .] dip11 !] |

HackerFoo

/*

calc_step:
  strtrim
    [<-str int_t pushr]
    ["+"    =s [[+]    .] dip11 !] |
    ["-"    =s [[-]    .] dip11 !] |
    ["*"    =s [[*]    .] dip11 !] |
    ["/"    =s [[/]    .] dip11 !] |
    ["gcd"  =s [[gcd]  .] dip11 !] |

HackerFoo

/*
__ calc_func: [=s] dip21 [.] pushl dip11!
calc_step:
  strtrim
    [<-str int_t pushr]
    ["+"    =s [[+]    .] dip11 !] |
    ["-"    =s [[-]    .] dip11 !] |
    ["*"    =s [[*]    .] dip11 !] |
    ["/"    =s [[/]    .] dip11 !] |
    ["gcd"  =s [[gcd]  .] dip11 !] |

HackerFoo

module SelectBy (selectBy, medianBy, select, median)
where

import Data.List

splitEvery _ [] = []
splitEvery n xs = xn : splitEvery n r
  where (xn, r) = splitAt n xs

-- | O(n) kth smallest selection

HackerFoo

module top (
	input  clk,
	input [15:0] in,
	output [15:0] out
);

   reg [15:0]         out_buf;
   reg [3:0]          addr;
   reg [15:0]         ring_in;
   reg [15:0]         ring_out;

HackerFoo

# command line go links
# just copy this to ~/.go.bash and source it
# add new commands below

function go () {
    # self update
    source ~/.go.bash

    # indirect call
    NAME="$1"