OpenCL MB v8.12 issues thread attempt 2


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Rasputin42
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Message 1794372 - Posted: 8 Jun 2016, 8:13:26 UTC

Also please check this one :

https://cloud.mail.ru/public/3X4g/HwEhUWHCE


What makes this one different to the one supplied with lunatics 0.45 beta?

The lunatics one "hangs" on some tasks, the above does not.
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Grant (SSSF)
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Message 1794381 - Posted: 8 Jun 2016, 8:41:59 UTC - in response to Message 1793744.  

BTW. How is determined, if a card is low-performance? Mine is , by any means, a mid range card.

A GT 720M is one of the lower of the low end.
Equivalent of 1 CU.
Grant
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Rasputin42
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Message 1794384 - Posted: 8 Jun 2016, 8:54:55 UTC - in response to Message 1794381.  

I find it interesting, that you point that out.

We all know, you have the greatest high-end-cards.

Congratulations!
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Message 1794455 - Posted: 8 Jun 2016, 14:22:19 UTC - in response to Message 1794437.  

GTX 1080 with 20 CU

Raistmer saw this in the stderr will link

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3430.cl
INFO: can't open binary kernel file: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MultiBeam_Kernels_r3430.cl_GeForceGTX1080.bin_V7_SoG_36839, continue with recompile...
Info : Building Program (binary, clBuildProgram):main kernels: OK code 0
INFO: binary kernel file created
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_524288_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_8_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_16_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_32_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_64_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_128_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_256_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_512_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_1024_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_2048_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_4096_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_8192_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_16384_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_32768_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_65536_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
WARNING: can't open binary kernel file for oclFFT plan: C:\ProgramData\BOINC/projects/setiathome.berkeley.edu\MB_clFFTplan_GeForceGTX1080_131072_gr64_lr16_wg256_tw0_ls1024_bn16_cw16_r3430.bin_36839, continue with recompile...
ar=0.008768 NumCfft=99723 NumGauss=0 NumPulse=29640561792 NumTriplet=42588626336
Currently allocated 1097 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768



http://setiathome.berkeley.edu/result.php?resultid=4974023748
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Message 1794466 - Posted: 8 Jun 2016, 14:49:20 UTC - in response to Message 1794455.  

Max compute units: 24
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Message 1794468 - Posted: 8 Jun 2016, 14:49:44 UTC

Please keep thread foold-free. I mean it.
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Message 1794472 - Posted: 8 Jun 2016, 15:06:47 UTC - in response to Message 1794466.  

Max compute units: 24

24 is shown for the TITAN X
For GeForce GTX 1080 is shown 20
  Max compute units:				 20
  Max work group size:				 1024
  Max clock frequency:				 1733Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 327680
  Global memory size:				 8589934592
  Constant buffer size:				 65536
  Max number of constant args:			 9
  Local memory type:				 Scratchpad
  Local memory size:				 49152
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 GeForce GTX 1080
 


- ALF - "Find out what you don't do well ..... then don't do it!" :)
 
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Marco Franceschini
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Message 1794477 - Posted: 8 Jun 2016, 15:43:39 UTC
Last modified: 8 Jun 2016, 15:44:06 UTC

Hi all...the "compute units" affair it's very "strange".
This is my Core i7 with its internal gpu HD4000 enabled
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 16
Max work group size: 512
Max clock frequency: 1100Mhz
Max memory allocation: 367001600
Cache type: Read/Write
Cache line size: 64
Cache size: 2097152
Global memory size: 1468006400
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: No
Name: Intel(R) HD Graphics 4000
Vendor: Intel(R) Corporation
Driver version: 10.18.10.4425
Version: OpenCL 1.2

Max. compute units (under sort of OpenCL device scission https://www.khronos.org/registry/cl/sdk/1.0/docs/man/xhtml/clGetDeviceInfo.html

And this is my nVidia GTX 660M in an Asus G75VW

OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 2
Max work group size: 1024
Max clock frequency: 950Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 32768
Global memory size: 2147483648
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GTX 660M
Vendor: NVIDIA Corporation
Driver version: 364.51
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts

Max. compute units: 2.

The raw power of GTX 660M with its GDDR5 memory is by far more higher than an Intel HD4000 with its DDR3 memory.

Marco.
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Message 1794518 - Posted: 8 Jun 2016, 18:56:37 UTC - in response to Message 1794477.  

It's not the universal identical entity between GPU vendors.
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Message 1794619 - Posted: 9 Jun 2016, 4:36:11 UTC - in response to Message 1794468.  

Please keep thread foold-free. I mean it.



. . May I ask what foold is?
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Message boards : Number crunching : OpenCL MB v8.12 issues thread attempt 2


 
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