My information is below. Any suggestions would be welcomed.


Name I4R48-SDOERR_BARNA5-43-100-RND4453_1
Workunit 10224954
Created 1 Nov 2014 | 12:11:35 UTC
Sent 1 Nov 2014 | 13:54:44 UTC
Received 1 Nov 2014 | 19:04:15 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status -97 (0xffffffffffffff9f) Unknown error number
Computer ID 140554
Report deadline 6 Nov 2014 | 13:54:44 UTC
Run time 15,370.11
CPU time 991.51
Validate state Invalid
Credit 0.00
Application version Long runs (8-12 hours on fastest card) v8.47 (cuda65)
Stderr output
<core_client_version>7.2.42</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code -97 (0xffffff9f)
</message>
<stderr_txt>
# GPU [GeForce GTX 970] Platform [Windows] Rev [3212] VERSION [65]
# SWAN Device 0 :
# Name : GeForce GTX 970
# ECC : Disabled
# Global mem : 4095MB
# Capability : 5.2
# PCI ID : 0000:01:00.0
# Device clock : 1342MHz
# Memory clock : 3505MHz
# Memory width : 256bit
# Driver version : r344_32 : 34448
# GPU 0 : 53C
# GPU 0 : 55C
# GPU 0 : 56C
# GPU 0 : 57C
# GPU 0 : 58C
# GPU 0 : 59C
# GPU 0 : 60C
# GPU 0 : 61C
# The simulation has become unstable. Terminating to avoid lock-up (1)
# Attempting restart (step 770000)
# GPU [GeForce GTX 970] Platform [Windows] Rev [3212] VERSION [65]
# SWAN Device 0 :
# Name : GeForce GTX 970
# ECC : Disabled
# Global mem : 4095MB
# Capability : 5.2
# PCI ID : 0000:01:00.0
# Device clock : 1342MHz
# Memory clock : 3505MHz
# Memory width : 256bit
# Driver version : r344_32 : 34448
# The simulation has become unstable. Terminating to avoid lock-up (1)

</stderr_txt>
]]>

Normally your WU's seem fine, so it does not like a fundamental issue. What I do notice, though, is that your GPU clock of 1342 MHz is rather high. Do you have a heavily factory-overclocked card? If so: the manufacturer may have choosen the clock speed too agressively. Or if it's your overclock: you may have set the clock too high.

MrS

For the record, I've recently activated a pair of GTX 970's. It's EVGA's Super-Superclocked edition. They are running without SLI mode (old motherboard). I haven't overclocked them beyond factory settings.

Good evening Mr. S and thank you for all of your feedback.

My CPU Load is kept between 99 and 100%.
I'm running an AMD Phenom II X3 720 processor and two GTX 970's.

There's a pretty gaping disparity - I'm upgrading parts as I can afford them, and awesome stuff gets onto the market. I'm pretty late to the game in learning about buying CPUs, but from my understanding is that both AMD and Intel are at the end of their lifespans for their current sockets. Meanwhile the nicer solutions, like 6 and 8 core CPUs or a comparable duel CPU socket motherboard, will remain cost prohibitive for quite a while.

At least I can vouch for the CPU's stability when running CPU tasks like World Community Grid. This processor has done roughly 9,100 work units with that project, and my error rate there is well under 1%.

Good evening Mr. S and thank you for all of your feedback.

My CPU Load is kept between 99 and 100%.
I'm running an AMD Phenom II X3 720 processor and two GTX 970's.

There's a pretty gaping disparity - I'm upgrading parts as I can afford them, and awesome stuff gets onto the market. I'm pretty late to the game in learning about buying CPUs, but from my understanding is that both AMD and Intel are at the end of their lifespans for their current sockets. Meanwhile the nicer solutions, like 6 and 8 core CPUs or a comparable duel CPU socket motherboard, will remain cost prohibitive for quite a while.

At least I can vouch for the CPU's stability when running CPU tasks like World Community Grid. This processor has done roughly 9,100 work units with that project, and my error rate there is well under 1%.

Edit: I don't think a CPU upgrade would make all that much sense on that old socket. And you're right, buying 6 or 8 core CPUs is prohibitive and will remain so for some time. On the AMD side I don't see anything changing this anytime soon, whereas on the Intel side the current Haswells are nice but expensive, as always. There's probably going to be an upgrade for that socket to 14 nm Broadwell around summer next year, but around the same time the next CPU architecture step should also arrive. I'm sure I'd want the newer one, but we don't have all facts yet.

Edit: I don't think a CPU upgrade would make all that much sense on that old socket. And you're right, buying 6 or 8 core CPUs is prohibitive and will remain so for some time. On the AMD side I don't see anything changing this anytime soon, whereas on the Intel side the current Haswells are nice but expensive, as always. There's probably going to be an upgrade for that socket to 14 nm Broadwell around summer next year, but around the same time the next CPU architecture step should also arrive. I'm sure I'd want the newer one, but we don't have all facts yet.

Maybe, maybe not. If he wants to run CPU projects then a simple CPU upgrade for that AM3 socket would give him another 3 cores to play with. As I said the Phenom II X6 CPUs are going for near retail (often more) but there's a reason for that. They're good. Sure Haswell is the latest thing. I've got 15 of them running in my in home shop right now (Folding). For laptops they're GREAT due to low power usage in certain states. For performance desktops: yawn. No real improvement over Ivy Bridge. For DC a lot of it depends on your project. One of my favorite projects is Yoyo and there the Phenom X6 is still king. In other projects Ivy Bridge is the best. We really have to ditch our brand loyalty and paid-performance-site hype and look at the numbers rationally. I've been building/ocing/modding boxes since the 8088/8086 to V20/V30 days. Heard a lot of hype. Been bored by a lot of fans. If I was building a new desktop box right now I'd go with Haswell or Ivy Bridge. Would I ditch an AM3 platform for those: NOT. The desktop CPU landscape of late has been pretty boring. Nothing worth much on either the Intel or AMD fronts. Hopefully that will change, but I wouldn't hold my breath unless you like yourself in blue.

Maybe, maybe not. If he wants to run CPU projects then a simple CPU upgrade for that AM3 socket would give him another 3 cores to play with. As I said the Phenom II X6 CPUs are going for near retail (often more) but there's a reason for that. They're good. Sure Haswell is the latest thing. I've got 15 of them running in my in home shop right now (Folding). For laptops they're GREAT due to low power usage in certain states. For performance desktops: yawn. No real improvement over Ivy Bridge. For DC a lot of it depends on your project. One of my favorite projects is Yoyo and there the Phenom X6 is still king. In other projects Ivy Bridge is the best. We really have to ditch our brand loyalty and paid-performance-site hype and look at the numbers rationally. I've been building/ocing/modding boxes since the 8088/8086 to V20/V30 days. Heard a lot of hype. Been bored by a lot of fans. If I was building a new desktop box right now I'd go with Haswell or Ivy Bridge. Would I ditch an AM3 platform for those: NOT. The desktop CPU landscape of late has been pretty boring. Nothing worth much on either the Intel or AMD fronts. Hopefully that will change, but I wouldn't hold my breath unless you like yourself in blue.

The standard Haswell/Ivy Quad core 85W desktop CPU readily available - the 25W/35W Quad Haswell/Ivy is hard to find and there a premium asking price. Lowering the CPU cooling requirement helps a multi GPU setup. At higher power rate: AMD runs integer near or at Haswell/Ivy speeds. AMD AVX FP is gimped. AVX runs hotter on Intel. (runs at or above TDP with FMA/AVX)
Intel Broadwell adds 512bit instruction sets. AVX IPC for Haswell is slightly better than Ivy due to more (2) execution ports.

You're right about CPU being stagnant. Haswell been here for year and half. But look at GP-GPU side: Nvidia been with Kelper for 3 years. AMD with GCN for over Two. Maxwell is not true compute arch yet. The Big Maxwell should change this. The one thing: hardware been steady while software opened up in last few years. There are more tools being released for developers.

All Project stats has you at #1 in USA for Total Credit! ( No ASIC projects are included in rankings)
For YoYo: excluding the Ivy/Sandy Xeons- you're AMD Phenom X6 T-1045 is above: 6c12t (Gulftown) Westmere > 6c12t Ivy-E > Low power Haswell > Standard Haswell > Standard Ivy > Low Power Ivy .

Haswell Xeons operate at lower core clock for AVX code along with lower Quad channel DDR4 IMC speeds. Core clocks are higher for Non-AVX. Ivy Xeons three die set-ups Core/DDR3 Quad IMC speeds are higher than Haswell's three different die configurations for 4-18C/8T-36T products.

Running full bore Haswell/Ivy both are efficient. An Advanced Motherboard BIOS can offer strong energy management. Lower Voltage saturate OP for any circuitry powered for years at a time will help with longevity.

A caveat: Intel integrated GPU drivers can hinder discrete boards power management with Nvidia on Intel MB. Most every SLI laptop has intel iGPU (including Iris Pro) disabled in BIOS that are Intel MB or Gigabyte. (V3 Gigabyte/Sager/Lenovo) With non-OEM BIOS you can enable iGPU at expense of CPU performance and overclocking or eco-tuning Nvidia card(s). For multi GPU set-up on desktop or server: Intel iGPU is off-die with Xeons and X-99 platform with Haswell-E and be disabled on Z97 multi GPU MB. Is OpenCL included for X6?

same here

http://www.gpugrid.net/result.php?resultid=13447659

Stderr Ausgabe
<core_client_version>7.4.27</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code -97 (0xffffff9f)
</message>
<stderr_txt>
# GPU [GeForce GTX 760] Platform [Windows] Rev [3212] VERSION [65]
# SWAN Device 0 :
# Name : GeForce GTX 760
# ECC : Disabled
# Global mem : 2048MB
# Capability : 3.0
# PCI ID : 0000:01:00.0
# Device clock : 1071MHz
# Memory clock : 3004MHz
# Memory width : 256bit
# Driver version : r343_00 : 34475
# GPU 0 : 51C
# GPU 0 : 54C
# GPU 0 : 56C
# GPU 0 : 58C
# GPU 0 : 61C
# GPU 0 : 62C
# GPU 0 : 64C
# GPU 0 : 65C
# GPU 0 : 67C
# GPU 0 : 68C
# GPU 0 : 69C
# GPU 0 : 70C
# GPU 0 : 71C
# GPU 0 : 72C
# GPU 0 : 73C
# GPU 0 : 74C
# The simulation has become unstable. Terminating to avoid lock-up (1)
# Attempting restart (step 152045000)
# GPU [GeForce GTX 760] Platform [Windows] Rev [3212] VERSION [65]
# SWAN Device 0 :
# Name : GeForce GTX 760
# ECC : Disabled
# Global mem : 2048MB
# Capability : 3.0
# PCI ID : 0000:01:00.0
# Device clock : 1071MHz
# Memory clock : 3004MHz
# Memory width : 256bit
# Driver version : r343_00 : 34475
# The simulation has become unstable. Terminating to avoid lock-up (1)

</stderr_txt>
]]>