zeptometer

/*
 * PAPI wrappers
 */
#define NUM_EVENTS 5
int papi_events[]  {PAPI_TOT_CYC, PAPI_TOT_INS, PAPI_L1_DCM, PAPI_L2_DCM, PAPI_L2_DCA};
long long int papi_counters[NUM_EVENTS];

void
start_papi_counter()
{

zeptometer

sbt 'run --backend c --compile --test --genHarness --targetDir build --noCombLoop'
[info] Set current project to sdramtest (in build file:/home/zeptometer/programs/AquaCore/SDRAMTest/)
[info] Compiling 1 Scala source to /home/zeptometer/programs/AquaCore/SDRAMTest/target/scala-2.11/classes...
[error] /home/zeptometer/programs/AquaCore/SDRAMTest/src/main/scala/SdramTest.scala:8: not found: type UartIO
[error]     val uart  = new UartIO
[error]                     ^
[error] /home/zeptometer/programs/AquaCore/SDRAMTest/src/main/scala/SdramTest.scala:9: not found: type SdramIO
[error]     val sdram = new SdramIO
[error]                     ^
[error] /home/zeptometer/programs/AquaCore/SDRAMTest/src/main/scala/SdramTest.scala:118: not found: type SdramPeripheral

zeptometer

var cyg  = ""
var disp = ""
var user = ""
var host = ""
var cmd  = ""

WScript.CreateObject("WScript.Shell").run(cyg + "\\bin\\env.exe DISPLAY=" + disp +" " +
                                          cyg + "\\bin\\ssh.exe -Y " + user + "@" + host + " " + cmd, 0)

zeptometer

int main() {
  int x = 1;
  int y = x + 1;
  #define M y + x;
  x = M + y;
  y = x;
  return M + x;
}

zeptometer

#include <algorithm>
#include <iostream>
#include <vector>

using namespace std;

typedef long long int ll;

bool
satisfy(const vector<ll> &xs, ll time)

zeptometer

• chiselの知見の収集
  • chisel-gaia<wasabiz>
• 外部モジュール
  • UART[DONE]
  • SDRAM
    • コントローラ<zeptometer>
    • シミュレータ
  • (USB)
  • (VGA)
• キャッシュ

zeptometer

(defun solve-1-dolist (l)
  (let ((x 0))
    (dolist (e l x) (setf x (+ x e)))))

(defun solve-1-loop (l)
  (loop for e in l
     sum e))

(defun solve-1-recur (l &optional (sum 0))
  (if (null l)

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(define sum (lambda (x)
  (if (= x 0)
      0
      (+ x (sum (- x 1))))))

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(defpackage a
  (:use :common-lisp
        :iterate)
  (:export :solve
	   :read-data))

(in-package a)

(defun read-data ()
  (iter (repeat (read))

zeptometer

	LDA	$30, 12288($31)
	LDA	$27, 28672($31)
    # main program start

	STL	$29, 0($30)
	LDA	$30, 1($30)
	BSR	$29, newton.479
	LDA	$30, -1($30)
	LDL	$29, 0($30)
    # main program end