On 14 Jan 2013, at 20:41, sampsa at mac.com wrote:
Somebody was asking for a better benchmark than VUPS earlier, I found WHETSTONE.C on GORVAX which calculates MIPS. Not sure how much better it is than VUPS.COM, but here are some results:
GORVAX (SIMH VAX, on a Core i5)
Loops: 1000, Iterations: 1, Duration: 5 sec.
C Converted Double Precision Whetstones: 20.0 MIPS
CHIMPY (DS10)
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
RHESUS (rx2600)
Loops: 100000, Iterations: 1, Duration: 4 sec.
C Converted Double Precision Whetstones: 2500.0 MIPS
I've attached the C source to this message, and will put binaries for all three platforms as well as the source in RHESUS::[.MEDIALIB.WHETSTONE]
sampsa
<whetstone.c>
Does this multithread?
MISSY::SYSTEM$ whetstone -c 10000
Loops: 10000, Iterations: 1, Duration: 1 sec.
C Converted Double Precision Whetstones: 1000.0 MIPS
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
Loops: 10000, Iterations: 1, Duration: 1 sec.
C Converted Double Precision Whetstones: 1000.0 MIPS
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
Loops: 10000, Iterations: 1, Duration: 1 sec.
C Converted Double Precision Whetstones: 1000.0 MIPS
--
Cory Smelosky
http://gewt.net/ Personal stuff!
http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.
Somebody was asking for a better benchmark than VUPS earlier, I found WHETSTONE.C on GORVAX which calculates MIPS. Not sure how much better it is than VUPS.COM, but here are some results:
GORVAX (SIMH VAX, on a Core i5)
Loops: 1000, Iterations: 1, Duration: 5 sec.
C Converted Double Precision Whetstones: 20.0 MIPS
CHIMPY (DS10)
Loops: 10000, Iterations: 1, Duration: 2 sec.
C Converted Double Precision Whetstones: 500.0 MIPS
RHESUS (rx2600)
Loops: 100000, Iterations: 1, Duration: 4 sec.
C Converted Double Precision Whetstones: 2500.0 MIPS
I've attached the C source to this message, and will put binaries for all three platforms as well as the source in RHESUS::[.MEDIALIB.WHETSTONE]
sampsa
On 14 Jan 2013, at 20:14, Ian McLaughlin <ian at platinum.net> wrote:
All this talk about IBM mainframe technology and gatewaying it to Hecnet - is there an equivalent hobby group in the IBM community?
Surely you are kidding, Nobody that would've used IBM gear has a sense of humour or comprehends fun. ;)
Haven't you read CPU WARS? ;)
I know absolutely nothing about SNA or anything IBM, but I'd love to learn :)
Hope you have time, MVS and such have a rather steep learning curve. ;)
Ian
--
Cory Smelosky
http://gewt.net/ Personal stuff!
http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.
I'll have a look tomorrow, it's 3 AM here, am a bit tired :)
sampsa
On 15 Jan 2013, at 03:15, Cory Smelosky <b4 at gewt.net> wrote:
On 14 Jan 2013, at 20:14, sampsa at mac.com wrote:
Hercules can run OS/390 and z/OS. One of those supports SNA over IP. I'm not sure which. I think Dave might know a bit about this.
Not sure the VMS SNA stuff support SNA over IP though, could we get a Cisco router to convert it to regular SNA?
Possibly. Skim through the documentation I linked a few emails ago and see.
--
Cory Smelosky
http://gewt.net/ Personal stuff!
http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.
On 14 Jan 2013, at 20:14, sampsa at mac.com wrote:
Hercules can run OS/390 and z/OS. One of those supports SNA over IP. I'm not sure which. I think Dave might know a bit about this.
Not sure the VMS SNA stuff support SNA over IP though, could we get a Cisco router to convert it to regular SNA?
Possibly. Skim through the documentation I linked a few emails ago and see.
--
Cory Smelosky
http://gewt.net/ Personal stuff!
http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.
All this talk about IBM mainframe technology and gatewaying it to Hecnet - is there an equivalent hobby group in the IBM community?
I know absolutely nothing about SNA or anything IBM, but I'd love to learn :)
Ian
Hercules can run OS/390 and z/OS. One of those supports SNA over IP. I'm not sure which. I think Dave might know a bit about this.
Not sure the VMS SNA stuff support SNA over IP though, could we get a Cisco router to convert it to regular SNA?
On 14 Jan 2013, at 20:11, sampsa at mac.com wrote:
Unless you want to run OS/390. ;)
What on real hardware? Or some emulator that does SNA..?
Hercules can run OS/390 and z/OS. One of those supports SNA over IP. I'm not sure which. I think Dave might know a bit about this.
sampsa
--
Cory Smelosky
http://gewt.net/ Personal stuff!
http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.
On 14 Jan 2013, at 20:07, sampsa at mac.com wrote:
Some googling sows a major issue: Hercules doesn't seem to implement SNA bits, so it'd need to eb encapsulated over IP and I don't think MVS can do that. ;)
Well, that's the end of that project :)
Unless you want to run OS/390. ;)
sampsa
--
Cory Smelosky
http://gewt.net/ Personal stuff!
http://gimme-sympathy.org/ My permanently-a-work-in-progress pet project.
