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19 Commits

Autor SHA1 Mensaje Fecha
Ben Sander ab07d9b4a7 Print limits on CUDA devices 2016-12-16 08:55:11 -06:00
Ben Sander 44aee4b61c Print non-peers too 
Change-Id: I2a6905edcdf144aa732ae3120c17780477f232ac
 2016-11-04 06:34:07 -05:00
Maneesh Gupta 945a09c241 samples: Updated copyright header 
Change-Id: I821f514ced5e34d492cb167b65d7273e26ed7b84
 2016-10-15 23:05:04 +05:30
Maneesh Gupta ead394ec09 samples: Updated to use new hip include path 
Change-Id: I53a1385a17f13a997ea21d14315f15a3ad851dab
 2016-10-04 22:21:10 +05:30
Ben Sander e8beacbfb1 Sample improvements. 
- Enable -O3 for hipDispatchLatency.
- Use nearly-null kernel to prevent it from being optimized away.
- Formatting for hipDispatchLatency.
- Formatting for hipInfo.
 2016-09-22 13:05:47 -05:00
Ben Sander a894ca3abb fix peer query order 2016-04-11 07:58:59 -05:00
Ben Sander 9e7efd7c65 P2p checkpoint. 
- set USE_PEER_TO_PEER=3 (requires HCC "am_memtracker_update_peers")
- when enabling peer, turn it on for previously allocated memory.
- hipDeviceCanAccessPeer is no longer self-ware (self does not qualify
  as a peer)
- device peerlist always includes self, so when we call allow_access
  we never remove self access.
- hipDeviceReset() removes old peer mappings.
 2016-04-11 07:58:59 -05:00
Ben Sander a4d97c3172 Remove stray debug msgs, hipInfo don't print self as peer. 2016-04-11 07:58:58 -05:00
Ben Sander 23dbffb207 Print peers in hipConfig. 
Also include peer APIs in vim hilighting.
 2016-04-11 07:58:58 -05:00
Aditya Atluri 8a21b42943 corrected hipDeviceGetProperties to hipGetDeviceProperties - not docs 2016-03-06 08:31:04 -06:00
Ben Sander 8105bd636f fixes for titan platform 2016-02-26 05:25:30 -06:00
Evgeny Mankov 7bb0f17656 Attribute hipDeviceAttributeIsMultiGpuBoard for obtaining Device property isMultiGpuBoard is added. 
On HIP path property obtaining done through hsa_iterate_agents and counting the devices of HSA_DEVICE_TYPE_GPU type.

P.S.
On multi-boards systems it might be problems with detection what board a GPU plugged into (not tested).
 2016-02-25 23:44:39 +03:00
Evgeny Mankov d4b15399f5 Guard #ifdef USE_ROCR_20 is added for ROCR_20 device properties (memoryClockRate, memoryBusWidth) 
By default isn't defined.
To add ROCR_20 support HIP have to be compiled as follows: make CXX_DEFINES+=-DUSE_ROCR_20
 2016-02-19 13:27:03 +03:00
Evgeny Mankov da8169dd89 Device property memoryBusWidth implementation. 
+ Device property memoryBusWidth is added to hipDeviceProp_t struct.
+ Device attribute hipDeviceAttributeMemoryBusWidth is added to hipDeviceAttribute_t struct.
+ Tests update.
 2016-02-18 18:15:01 +03:00
Evgeny Mankov 8aace64dce Device property memoryClockRate implementation. 
+ Device property memoryClockRate is added to hipDeviceProp_t struct.
+ Device attribute hipDeviceAttributeMemoryClockRate is added to hipDeviceAttribute_t struct.
+ Tests update.
+ Rename hipDevAttrConcurrentKernels to hipDeviceAttributeConcurrentKernels.
 2016-02-18 17:25:28 +03:00
Evgeny Mankov 859208d6f0 hipInfo sample update with new Device Properties. 2016-02-18 15:08:55 +03:00
Evgeny Mankov 763aa5ea5a Formatting, no functional changes. 2016-02-15 13:16:05 +03:00
Aditya Avinash Atluri d5e8fa3e86 Corrected compilation error 2016-01-26 10:40:06 -05:00
Ben Sander 304171c1a2 Initial commit for GPUOpen Launch 2016-01-26 20:14:33 -06:00