[ANN] PTS.1GH.COM - GPU, CPU mining ★ New version 1.4! Please upgrade ASAP! ★

[Darkbane]

Wondering about the memory usage... I've got a 2GB video card but I see to only be using 1.1MB of the memory... wondering if this is normal from the program automatically configuring itself?

Windows 8.1
2x ASUS R9 270 (not the 270X) http://www.asus.com/Graphics_Cards/R9270DC2OC2GD5/
pts-1gh-win (is this version number or how do I tell)

side note for those wondering why it says dynamic memory instead of dedicated memory... For some reason GPU-Z has never reported dedicated memory usage, I think its just a snafu in the program or the driver itself reporting it correctly, when GPU mining scrypt I can change the threads and suck up every last bit of of the 2GB memory...

[jly77]

Reorder

Are there any variables we can tune with?  One of my Vista64 machines is crashing the display drivers only after 6+ hours of mining.  Temps not an issue and I tried the registry fix.  Same cards/drivers however with Win7 64 have been running forever without a hitch with your miner.

If it matters I am using 2x HIS 7950's with AMD 13.12 drivers.

There is essentially nothing to tune about the algorithm save for amount of VRAM used, and that the miner tries to adjust automatically. I figure AMD does not give much love to Vista in their drivers anymore, probably you are hitting some driver bug.

I tried your pool today and it works great for me so far. Can you please optimize the miner for gtx660ti? It seems it's possible to get ~850cpm from gtx660ti. Thanks .

[reorder]

Reorder

Are there any variables we can tune with?  One of my Vista64 machines is crashing the display drivers only after 6+ hours of mining.  Temps not an issue and I tried the registry fix.  Same cards/drivers however with Win7 64 have been running forever without a hitch with your miner.

If it matters I am using 2x HIS 7950's with AMD 13.12 drivers.

There is essentially nothing to tune about the algorithm save for amount of VRAM used, and that the miner tries to adjust automatically. I figure AMD does not give much love to Vista in their drivers anymore, probably you are hitting some driver bug.

[slacking]

Getting around 990 cpm with a Powercolor 7950 (oc'd 1045 core/1500 memory) that I bought for $189.00 on Newegg before prices exploded recently...yippppeee!

[Brekyrself]

Reorder

Are there any variables we can tune with?  One of my Vista64 machines is crashing the display drivers only after 6+ hours of mining.  Temps not an issue and I tried the registry fix.  Same cards/drivers however with Win7 64 have been running forever without a hitch with your miner.

If it matters I am using 2x HIS 7950's with AMD 13.12 drivers.

[reorder]

Hi

My PTS  address is on your site  and checking the address says there are several payments sent to my address, but my wallet has not received any of the payments.

Wallet is connected and up to date.  Double checked and verified address PruMNRMkp3C1dVAkGRsmUxqtVoNdMyVcKT

Anything else to check?

Your payments are on the blockchain: https://coinplorer.com/PTS/Addresses/PruMNRMkp3C1dVAkGRsmUxqtVoNdMyVcKT

Maybe your wallet is out of sync? You could try running it with '-rescan' option.

[soniq]

Hi

My PTS  address is on your site  and checking the address says there are several payments sent to my address, but my wallet has not received any of the payments.

Wallet is connected and up to date.  Double checked and verified address PruMNRMkp3C1dVAkGRsmUxqtVoNdMyVcKT

Anything else to check?

[earntodie]

ANy updates to the miner, the GPU one?

Not yet, next update will happen in several days. It will not affect you CPM, but will reduce your stale shares percent to almost zero.

Any news?  :D and Thanks for pool!

[c.figgis]

Guys, anybody with Nvidia here? Care to post your results? Seems impossible to get a honest benchmark from another camp..

Ubuntu x64
GTX 570 around 960+ c/m
GTX 560Ti around 660+ c/m

How are you getting 960+ c/m out of the GTX 570? I have several GTX 570 HD cards and the fastest one only gets about 916 c/m. Most of the others are in the low 800 c/m range. See below for some sample output lines from the latest 1GH miner:

Tue Jan 21 03:42:55 2014 Worker 0-1 cpm 829.231483 hpm 243.998705 queue in/out 8/0 A/R/T 886/37/0 -> RPC result: Accepted
Tue Jan 21 03:42:56 2014 Worker 0-2 cpm 916.689950 hpm 267.335571 queue in/out 8/0 A/R/T 1003/33/0 -> RPC result: Accepted

Here's the device query detail for the cards that seem identical:

Device 1: "GeForce GTX 570"
  CUDA Driver Version / Runtime Version          5.5 / 5.5
  CUDA Capability Major/Minor version number:    2.0
  Total amount of global memory:                 1280 MBytes (1341849600 bytes)
  (15) Multiprocessors, ( 32) CUDA Cores/MP:     480 CUDA Cores
  GPU Clock rate:                                1464 MHz (1.46 GHz)
  Memory Clock rate:                             1900 Mhz
  Memory Bus Width:                              320-bit
  L2 Cache Size:                                 655360 bytes
  Maximum Texture Dimension Size (x,y,z)         1D=(65536), 2D=(65536, 65535), 3D=(2048, 2048, 2048)
  Maximum Layered 1D Texture Size, (num) layers  1D=(16384), 2048 layers
  Maximum Layered 2D Texture Size, (num) layers  2D=(16384, 16384), 2048 layers
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total number of registers available per block: 32768
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  1536
  Maximum number of threads per block:           1024
  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
  Max dimension size of a grid size    (x,y,z): (65535, 65535, 65535)
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Concurrent copy and kernel execution:          Yes with 1 copy engine(s)
  Run time limit on kernels:                     No
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  Device supports Unified Addressing (UVA):      Yes
  Device PCI Bus ID / PCI location ID:           2 / 0
  Compute Mode:
     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

Device 2: "GeForce GTX 570"
  CUDA Driver Version / Runtime Version          5.5 / 5.5
  CUDA Capability Major/Minor version number:    2.0
  Total amount of global memory:                 1280 MBytes (1341849600 bytes)
  (15) Multiprocessors, ( 32) CUDA Cores/MP:     480 CUDA Cores
  GPU Clock rate:                                1464 MHz (1.46 GHz)
  Memory Clock rate:                             1900 Mhz
  Memory Bus Width:                              320-bit
  L2 Cache Size:                                 655360 bytes
  Maximum Texture Dimension Size (x,y,z)         1D=(65536), 2D=(65536, 65535), 3D=(2048, 2048, 2048)
  Maximum Layered 1D Texture Size, (num) layers  1D=(16384), 2048 layers
  Maximum Layered 2D Texture Size, (num) layers  2D=(16384, 16384), 2048 layers
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total number of registers available per block: 32768
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  1536
  Maximum number of threads per block:           1024
  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
  Max dimension size of a grid size    (x,y,z): (65535, 65535, 65535)
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Concurrent copy and kernel execution:          Yes with 1 copy engine(s)
  Run time limit on kernels:                     No
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  Device supports Unified Addressing (UVA):      Yes
  Device PCI Bus ID / PCI location ID:           1 / 0
  Compute Mode:
     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >


Since most of these cards run in the low 800 c/m range it seems I'm losing about 15% performance somewhere. I have tried many options like running the system with just a single GPU or disabling multiple cores in case of interrupt problems.

Can you share any details of how you're obtaining the higher performance or help me to troubleshoot my setup?

Thank you!

[rots]

I got 630cpm on 270x 2G, which is same to 7870, but only 150 on 7850 1G, what's the problem? Is that 1G memory slow down the cpm?

[cackalacky]

Any ETA on a Windows CPU Client? I am currently using your pool for my nvidia GPUs (keeping my Radeons on scrypt for now). However I am having to point to another pool for my CPUs. I'd much rather use 1gh.

Is there a 3rd party CPU miner that can be pointed to the 1gh pool in the meantime?

[AliMan]

Btw, is it possible to use any other miner for this pool?

[AliMan]

Alright, sounds good.

[reorder]

@Aliman

I will include the option to override workgroup size in the next miner release.

[AliMan]

So no one knows about this?