Last active
January 13, 2018 18:18
-
-
Save edhemphill/1ac8e2fc4662493c60939befc3a256cd to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Number of platforms 1 | |
| Platform Name AMD Accelerated Parallel Processing | |
| Platform Vendor Advanced Micro Devices, Inc. | |
| Platform Version OpenCL 2.0 AMD-APP (2482.3) | |
| Platform Profile FULL_PROFILE | |
| Platform Extensions cl_khr_icd cl_amd_event_callback cl_amd_offline_devices | |
| Platform Extensions function suffix AMD | |
| Platform Name AMD Accelerated Parallel Processing | |
| Number of devices 1 | |
| Device Name Hawaii | |
| Device Vendor Advanced Micro Devices, Inc. | |
| Device Vendor ID 0x1002 | |
| Device Version OpenCL 1.2 AMD-APP (2482.3) | |
| Driver Version 2482.3 | |
| Device OpenCL C Version OpenCL C 1.2 | |
| Device Type GPU | |
| Device Profile FULL_PROFILE | |
| Device Board Name (AMD) AMD Radeon (TM) R9 390 Series | |
| Device Topology (AMD) PCI-E, 01:00.0 | |
| Max compute units 40 | |
| SIMD per compute unit (AMD) 4 | |
| SIMD width (AMD) 16 | |
| SIMD instruction width (AMD) 1 | |
| Max clock frequency 1040MHz | |
| Graphics IP (AMD) 7.2 | |
| Device Partition (core) | |
| Max number of sub-devices 40 | |
| Supported partition types none specified | |
| Max work item dimensions 3 | |
| Max work item sizes 256x256x256 | |
| Max work group size 256 | |
| Preferred work group size multiple 64 | |
| Wavefront width (AMD) 64 | |
| Preferred / native vector sizes | |
| char 4 / 4 | |
| short 2 / 2 | |
| int 1 / 1 | |
| long 1 / 1 | |
| half 1 / 1 (n/a) | |
| float 1 / 1 | |
| double 1 / 1 (cl_khr_fp64) | |
| Half-precision Floating-point support (n/a) | |
| Single-precision Floating-point support (core) | |
| Denormals No | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero Yes | |
| Round to infinity Yes | |
| IEEE754-2008 fused multiply-add Yes | |
| Support is emulated in software No | |
| Correctly-rounded divide and sqrt operations Yes | |
| Double-precision Floating-point support (cl_khr_fp64) | |
| Denormals Yes | |
| Infinity and NANs Yes | |
| Round to nearest Yes | |
| Round to zero Yes | |
| Round to infinity Yes | |
| IEEE754-2008 fused multiply-add Yes | |
| Support is emulated in software No | |
| Correctly-rounded divide and sqrt operations No | |
| Address bits 64, Little-Endian | |
| Global memory size 8577007616 (7.988GiB) | |
| Global free memory (AMD) 8356400 (7.969GiB) | |
| Global memory channels (AMD) 16 | |
| Global memory banks per channel (AMD) 16 | |
| Global memory bank width (AMD) 256 bytes | |
| Error Correction support No | |
| Max memory allocation 4244635648 (3.953GiB) | |
| Unified memory for Host and Device No | |
| Minimum alignment for any data type 128 bytes | |
| Alignment of base address 2048 bits (256 bytes) | |
| Global Memory cache type Read/Write | |
| Global Memory cache size 16384 | |
| Global Memory cache line 64 bytes | |
| Image support Yes | |
| Max number of samplers per kernel 16 | |
| Max size for 1D images from buffer 134217728 pixels | |
| Max 1D or 2D image array size 2048 images |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ed@miner1:~/work$ GPU_MAX_HEAP_SIZE=100 GPU_SINGLE_ALLOC_PERCENT=100 GPU_FORCE_64BIT_PTR=1 GPU_USE_SYNC_OBJECTS=1 GPU_MAX_ALLOC_PERCENT=100 ethminer/build/ethminer/ethminer -M -G -v 9 ℹ 12:17:35|ethminer Found suitable OpenCL device [ Hawaii ] with 8577007616 bytes of GPU memory | |
| Benchmarking on platform: CL | |
| Preparing DAG for block #0 | |
| cl 12:17:35|cl-0 No work. Pause for 3 s. | |
| Warming up... | |
| cl 12:17:38|cl-0 New work: header #50c856ae… target 0000000000000002000000000000000000000000000000000000000000000000 | |
| cl 12:17:38|cl-0 New seed #00000000… | |
| cl 12:17:39|cl-0 Platform: AMD Accelerated Parallel Processing | |
| cl 12:17:39|cl-0 Device: Hawaii / OpenCL 1.2 AMD-APP (2482.3) | |
| cl 12:17:39|cl-0 OpenCL kernel: Stable kernel | |
| cl 12:17:40|cl-0 Build info: | |
| cl 12:17:40|cl-0 Creating light cache buffer, size 16776896 | |
| cl 12:17:40|cl-0 Creating DAG buffer, size 1073739904 | |
| cl 12:17:40|cl-0 Loading kernels | |
| cl 12:17:40|cl-0 Writing light cache buffer | |
| cl 12:17:40|cl-0 Creating buffer for header. | |
| cl 12:17:40|cl-0 Creating mining buffer | |
| cl 12:17:40|cl-0 Generating DAG | |
| cl 12:17:40|cl-0 DAG 0 % | |
| cl 12:17:40|cl-0 DAG 6 % | |
| cl 12:17:41|cl-0 DAG 12 % | |
| cl 12:17:41|cl-0 DAG 18 % | |
| cl 12:17:41|cl-0 DAG 25 % | |
| cl 12:17:41|cl-0 DAG 31 % | |
| cl 12:17:42|cl-0 DAG 37 % | |
| cl 12:17:42|cl-0 DAG 43 % | |
| cl 12:17:42|cl-0 DAG 50 % | |
| cl 12:17:42|cl-0 DAG 56 % | |
| cl 12:17:43|cl-0 DAG 62 % | |
| cl 12:17:43|cl-0 DAG 68 % | |
| cl 12:17:43|cl-0 DAG 75 % | |
| cl 12:17:43|cl-0 DAG 81 % | |
| cl 12:17:44|cl-0 DAG 87 % | |
| cl 12:17:44|cl-0 DAG 93 % | |
| cl 12:17:44|cl-0 Switch time 8802 ms / 5802023 us | |
| Trial 1... 26025505 | |
| Trial 2... 28124336 | |
| Trial 3... 28124336 | |
| Trial 4... 28121521 | |
| Trial 5... 28229277 | |
| ✘ 12:18:05|cl-0 OpenCL Error: clSetKernelArg: CL_INVALID_ARG_INDEX (-49) | |
| min/mean/max: 26025505/27724995/28229277 H/s | |
| inner mean: 28158378 H/s |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment