Computer Chess Club Archives

Search

Messages

Subject: Will the Itanium have a BSF or BSR instruction?

Author: Larry Griffiths

Date: 20:27:46 08/15/00

I looked through some literature for the Intel Itanium processor and did not see
any Bit Scan Forward or Bit Scan reverse instructions.  Does anyone know for
sure if the Itanium has these instructions or something like them.
My bitboard move generation would really suck without BSF or BSR.

Larry.

• Re: Will the Itanium have a BSF or BSR instruction? Eugene Nalimov 10:11:04 08/16/00
  • Re: Will the Itanium have a BSF or BSR instruction? Brian Richardson 14:23:45 08/17/00
    • Re: Will the Itanium have a BSF or BSR instruction? Eugene Nalimov 20:54:33 08/17/00
      • CZX IA-64 Instruction Re: Will the Itanium have a BSF or BSR instruction Brian Richardson 11:58:59 08/20/00
        • Re: CZX IA-64 Instruction Re: Will the Itanium have a BSF or BSR instruction Brian Richardson 12:02:30 08/20/00
          • Re: CZX IA-64 Instruction Re: Will the Itanium have a BSF or BSR instruc Eugene Nalimov 22:04:08 08/20/00
            • Why Shift after CZX Re: CZX IA-64 Instruction Brian Richardson 16:29:42 08/21/00
              • Re: Why Shift after CZX Re: CZX IA-64 Instruction Eugene Nalimov 20:48:44 08/21/00
                • Re: Why Shift after CZX Re: CZX IA-64 Instruction Brian Richardson 06:50:28 08/22/00
                  • Re: Why Shift after CZX Re: CZX IA-64 Instruction Eugene Nalimov 11:16:04 08/22/00
                    • Thanks NT Brian Richardson 12:17:46 08/22/00
  • Re: Will the Itanium have a BSF or BSR instruction? J. Wesley Cleveland 11:12:25 08/17/00
    • Re: Will the Itanium have a BSF or BSR instruction? Eugene Nalimov 11:28:28 08/17/00
      • Re: Will the Itanium have a BSF or BSR instruction? J. Wesley Cleveland 11:02:55 08/18/00
        • Re: Will the Itanium have a BSF or BSR instruction? Eugene Nalimov 14:11:07 08/18/00
  • It does have POPCNT Simon Finn 07:59:09 08/17/00
    • Re: It does have POPCNT Simon Finn 08:37:48 08/17/00
      • Re: It does have POPCNT Eugene Nalimov 09:56:20 08/17/00
        • Re: It does have POPCNT Vincent Diepeveen 15:20:20 08/17/00
  • Re: Will the Itanium have a BSF or BSR instruction? Tony Werten 05:29:05 08/17/00
    • What more is fast/slow? Vincent Diepeveen 04:31:18 08/18/00
      • Re: What more is fast/slow? Tony Werten 08:04:30 08/18/00
        • Re: What more is fast/slow? Vincent Diepeveen 14:55:13 08/18/00
  • Re: Will the Itanium have a BSF or BSR instruction? Vincent Diepeveen 11:54:33 08/16/00
    • Yes, Itanium was "Merced" Brian Richardson 07:03:13 08/17/00
• Re: Will the Itanium have a BSF or BSR instruction? Vincent Diepeveen 21:28:01 08/15/00

This page took 0.01 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.