Small script to display AMD GPU ordering in xmr-stak vs OverdriveNTool.

cardMap.js

/********************************************************
* 
* Small script to display AMD GPU ordering in xmr-stak vs OverdriveNTool.
* 
* To run this script, you first need to create a correctly named
* textfile with clinfo output. Use this command to create the file:
*
* C:\some\folder> clinfo | findstr "Device Topology" > clinfo_topology.txt
*
* TIP: Add the above command to your windows startup script, that way you
* ensure that this script always works as intended regardless of any
* recent hardware changes.
*
* NOTE: Avoid running the above command while xmr-stak is working, if
* your cards are at or near the limit, clinfo can trigger a crash.
*
* When you have created the text file., run this script to see
* how card order in xmr-stak relates to OverdriveNTool:
* 
* C:\some\folder> cscript cardMap.js
*
**********************************************************/



/*********************************
*
* Initialize
*
**********************************/
oShell = WScript.CreateObject("Wscript.Shell");
oFso = WScript.CreateObject("Scripting.FileSystemObject");

/*********************************
*
* Get clinfo topology
*
**********************************/
file = oFso.OpenTextFile('clinfo_topology.txt', 1);
output = file.ReadAll();
file.close();

/*********************************
*
* Parse 
*
**********************************/
rows = output.split("\r\n");
cards = [];

for(i=0;i<rows.length;i++) {
  row = rows[i];
  cols = row.split(" ");

  if (cols.length == 9) {
    bus = cleanPCIPart(cols[5]);
    dev = cleanPCIPart(cols[6]);
    fun = cleanPCIPart(cols[7]);
    card = {xmr: i, bus: bus, dev: dev, fun: fun};
    cards[cards.length] = card;
  }  
}

/*********************************
*
* Figure out OD order
*
**********************************/
cards.sort(function(a, b) {
  return a.bus - b.bus;
});
for(i=0;i<cards.length;i++) {
  card = cards[i];
  card.odntOrder = i + 1;
}
cards.sort(function(a, b) {
  return a.xmr - b.xmr;
});


/*********************************
*
* Report
*
**********************************/
for(i=0;i<cards.length;i++) {
  card = cards[i];
  WScript.Echo("xmr-stak: " + card.xmr + " OverdriveNTool: " + card.odntOrder);
}

function cleanPCIPart(part) {
  part = part.replace("B#", "");
  part = part.replace("D#", "");
  part = part.replace("F#", "");
  part = part.replace(",", "");

  return parseInt(part);
}