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      1 #!/usr/sbin/dtrace -s
      2 /*
      3  * cputypes.d - list CPU type info.
      4  *              Written using DTrace (Solaris 10 3/05).
      5  *
      6  * $Id: cputypes.d,v 1.1.1.1 2015/09/30 22:01:07 christos Exp $
      7  *
      8  * USAGE:	cputypes.d
      9  *
     10  * FIELDS:
     11  *		CPU		CPU ID
     12  *		CHIP		chip ID
     13  *		PSET		processor set ID
     14  *		LGRP		latency group ID
     15  *		CLOCK		clock speed, MHz
     16  *		TYPE		CPU type
     17  *		FPU		floating point identifier types
     18  *
     19  * SEE ALSO:	psrinfo(1M)
     20  *		/usr/include/sys/processor.h
     21  *
     22  * COPYRIGHT: Copyright (c) 2005 Brendan Gregg.
     23  *
     24  * CDDL HEADER START
     25  *
     26  *  The contents of this file are subject to the terms of the
     27  *  Common Development and Distribution License, Version 1.0 only
     28  *  (the "License").  You may not use this file except in compliance
     29  *  with the License.
     30  *
     31  *  You can obtain a copy of the license at Docs/cddl1.txt
     32  *  or http://www.opensolaris.org/os/licensing.
     33  *  See the License for the specific language governing permissions
     34  *  and limitations under the License.
     35  *
     36  * CDDL HEADER END
     37  *
     38  * 27-Jun-2005  Brendan Gregg   Created this.
     39  * 27-Jun-2005     "      "	Last update.
     40  */
     41 
     42 #pragma D option quiet
     43 #pragma D option bufsize=64k
     44 
     45 dtrace:::BEGIN
     46 {
     47 	printf("%4s %4s %4s %4s %6s  %-16s %s\n",
     48 	    "CPU", "CHIP", "PSET", "LGRP", "CLOCK", "TYPE", "FPU");
     49 	done[0] = 0;
     50 }
     51 
     52 profile:::profile-10ms
     53 /done[cpu] == 0/
     54 {
     55 	printf("%4d %4d %4d %4d %6d  %-16s %s\n",
     56 	    cpu, curcpu->cpu_chip, curcpu->cpu_pset,
     57 	    curcpu->cpu_lgrp, curcpu->cpu_info.pi_clock,
     58 	    stringof(curcpu->cpu_info.pi_processor_type),
     59 	    stringof(curcpu->cpu_info.pi_fputypes));
     60 	done[cpu]++;
     61 }
     62 
     63 profile:::tick-100ms
     64 {
     65 	exit(0);
     66 }
     67