+- +-
Seti is down again by Mike
09 Aug 2017, 10:02:44 am

Some considerations regarding OpenCL MultiBeam app tuning from algorithm view by Raistmer
11 Dec 2016, 06:30:56 am

Loading APU to the limit: performance considerations by Mike
05 Nov 2016, 06:49:26 am

Better sleep on Windows - new round by Raistmer
26 Aug 2016, 02:02:31 pm

MB/AP Bench Test Instruction by William
17 Jun 2016, 04:13:45 am

Author Topic: 2 instances on iGPU HD 5500  (Read 2839 times)

Offline Gecko

  • Alpha Tester
  • Knave
  • ***
  • Posts: 2
2 instances on iGPU HD 5500
« on: 12 Jul 2015, 11:29:39 am »
Running 2 instances on Intel(R) HD Graphics 5500
Are there better recommendations of parameters I should use for this GPU?  :-\

Used GPU device parameters are:
   Number of compute units: 24
   Single buffer allocation size: 256MB
   Total device global memory: 1297MB
   max WG size: 256
   local mem type: Real
   -unroll default value used: 18
   -ffa_block default value used: 6144
   -ffa_block_fetch default value used: 3072


Number of devices:             1
  Max compute units:             24
  Max work group size:               256
  Max clock frequency:             300Mhz
  Max memory allocation:          340158054
  Cache type:                Read/Write
  Cache line size:                     64
  Cache size:                2097152
  Global memory size:             1360632218
  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 5500
  Vendor:                Intel(R) Corporation
  Driver version:             10.18.14.4170
  Version:                OpenCL 2.0

Offline Raistmer

  • Working Code Wizard
  • Volunteer Developer
  • Knight who says 'Ni!'
  • *****
  • Posts: 14347
Re: 2 instances on iGPU HD 5500
« Reply #1 on: 13 Jul 2015, 02:54:28 am »
I'm afraid you are on unexplored territory. Quite fast iGPU card. And iGPU SETI community doesn't formed yet (as community with tips and tricks AFAIK). Best to look into HAL9000 and Dirk threads:
http://setiathome.berkeley.edu/forum_thread.php?id=76814
http://setiathome.berkeley.edu/forum_thread.php?id=77119

Offline Gecko

  • Alpha Tester
  • Knave
  • ***
  • Posts: 2
Re: 2 instances on iGPU HD 5500
« Reply #2 on: 13 Jul 2015, 07:29:50 am »
I'm afraid you are on unexplored territory. Quite fast iGPU card. And iGPU SETI community doesn't formed yet (as community with tips and tricks AFAIK). Best to look into HAL9000 and Dirk threads:
http://setiathome.berkeley.edu/forum_thread.php?id=76814
http://setiathome.berkeley.edu/forum_thread.php?id=77119


Understood. Thanks for the threads!  ;D

 

Welcome, Guest.
Please login or register.
 
 
 
Forgot your password?
Members
Total Members: 97
Latest: ToeBee
New This Month: 0
New This Week: 0
New Today: 0
Stats
Total Posts: 59551
Total Topics: 1671
Most Online Today: 26
Most Online Ever: 402
(15 Nov 2018, 02:33:34 pm)
Users Online
Members: 0
Guests: 10
Total: 10
Powered by EzPortal