Hi Matt,
2018-07-20 20:26 GMT-04:00 Mark Pizzolato <m...@infocomm.com>:
> On Friday, July 20, 2018 3:45 PM, Hans Hübner wrote:
> > 2018-07-20 18:28 GMT-04:00 Matt Burke <m...@9track.net>:
> > > On 19/07/2018 06:41, Hans Hübner wrote:
> > > > I see either one of the DECwindows processes (window or session
> > > > manager) use more than 50% of the VAX CPU or, if I kill both
> > > > processes, the emulator taking up 100% of its host CPU with no VAX
> > > > process showing up in MONITOR PROC/TOPCPU. The emulated system is
> too
> > > > slow to be used, effectively.
> > >
> > > I don't seem to be able to reproduce this (on Debian 9.5).
> >
> > I'm running SIMH on FreeBSD, but I can switch if the problem is related
> to that.
>
> It might be related to the host OS.
>
> Please let it get to the state you're complaining about and then:
> ^E
> sim> SHOW VERSION
> sim> CLOCK
> sim> SHOW CPU
>
> and send the output produced back here.
>
Here you go:
sim> show version
VAXStation 3900 (KA655) simulator V4.0-0 Current
Simulator Framework Capabilities:
64b data
64b addresses
Threaded Ethernet Packet transports:PCAP:TAP:NAT:UDP
Idle/Throttling support is available
Virtual Hard Disk (VHD) support
Asynchronous I/O support (Lock free asynchronous event queue)
Asynchronous Clock support
FrontPanel API Version 12
Host Platform:
Compiler: GCC 6.4.0
Simulator Compiled as C arch: x64 (Release Build) on Jul 18 2018 at
07:32:15
Memory Access: Little Endian
Memory Pointer Size: 64 bits
Large File (>2GB) support
SDL Video support: SDL Version 2.0.7
PCRE RegEx (Version 8.42 2018-03-20) support for EXPECT commands
OS clock resolution: 1ms
Time taken by msleep(1): 20ms
OS: FreeBSD vaxhost 11.2-RELEASE FreeBSD 11.2-RELEASE #0 r335510:
Fri Jun 22 04:32:14 UTC 2018
r...@releng2.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC
amd64
git commit id: 15fd71b9
git commit time: 2018-07-17T22:05:05-0700
sim> show clock
Minimum Host Sleep Time: 20 ms (50Hz)
Host Clock Resolution: 1 ms
Execution Rate: 1,358,783,530 cycles/sec
Idling: Enabled
Time before Idling starts: 20 seconds
Calibrated Timer: Internal Timer
Catchup Ticks: Enabled for clocks ticking faster than 50 Hz
Calibration: Always
VAXStation 3900 (KA655) clock device is CLK
Calibrated Timer 0:
Running at: 100 Hz
Tick Size: 10 msecs
Ticks in current second: 82
Seconds Running: 80 (1:20 minutes)
Real Time: 3144059812
Virtual Time: 3144059812
Next Interval: 1,000
Base Tick Delay: 5,000
Initial Insts Per Tick: 5,000
Current Insts Per Tick: 13,587,835
Initializations: 5
Ticks: 6,795
Total Ticks: 8,082
Peak Clock Skew: 825.867 msecs slow
Ticks Acked: 6,795
Tick Time: 1:07.95 minutes
Total Tick Time: 1:20.81 minutes
Catchup Ticks Sched: 6,065
Initialize Base Time: 07:53:37.188
Tick Start Time: 07:53:37.196
Wall Clock Time Now: 07:55:35.790
Catchup Tick Time: 07:54:56.606
Catchup Base Time: 07:53:48.656
Total Time Idled: 2.439 seconds
VAXStation 3900 (KA655) clock device is Internal Calibrated Timer(INT-TIMER)
Calibrated Timer 8:
Running at: 10 Hz
Tick Size: 100 msecs
Ticks in current second: 6
Seconds Running: 23 (23 seconds)
Calibration Opportunities: 23
Instruction Time: 1570864774
Real Time: 3144081177
Virtual Time: 3144082804
Next Interval: 1,500
Base Tick Delay: 90,585,569
Initial Insts Per Tick: 50,000
Current Insts Per Tick: 135,878,353
Initializations: 3
Ticks: 235
Tick Time: 23.5 seconds
Initialize Base Time: 07:53:37.180
Tick Start Time: 07:53:37.180
Wall Clock Time Now: 07:55:35.790
sim> show cpu
CPU idle=VMS, idle enabled, model=MicroVAX 3900 (KA655), NOAUTOBOOT
64MB, HALT to SIMH
Thanks!
Hans
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