Task 8703960187
| Name | 19mr20aa.24526.2112.12.39.52_3 |
| Workunit | 3944938515 |
| Created | 22 Apr 2020, 21:37:26 UTC |
| Sent | 22 Apr 2020, 21:38:26 UTC |
| Report deadline | 14 Jun 2020, 20:03:49 UTC |
| Received | 24 Apr 2020, 5:08:13 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8868940 |
| Run time | 1 hours 34 min 48 sec |
| CPU time | 1 hours 31 min 29 sec |
| Validate state | Valid |
| Credit | 133.88 |
| Device peak FLOPS | 6.64 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 309.48 MB |
| Peak swap size | 315.87 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_SYNCHED OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSSE3 x86
CPUID: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz
Cache: L1=64K L2=256K
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_r3541.cl
ar=0.434542 NumCfft=194205 NumGauss=1087336810 NumPulse=226417764088 NumTriplet=452802923956
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3541
Number of OpenCL platforms: 1
OpenCL Platform Name: Intel(R) OpenCL HD Graphics
Number of devices: 1
Max compute units: 24
Max work group size: 256
Max clock frequency: 1150Mhz
Max memory allocation: 858992640
Cache type: Read/Write
Cache line size: 64
Cache size: 524288
Global memory size: 1717985280
Constant buffer size: 858992640
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 65536
Queue properties:
Out-of-Order: Yes
Name: Intel(R) UHD Graphics 620
Vendor: Intel(R) Corporation
Driver version: 26.20.100.7871
Version: OpenCL 2.1 NEO
Extensions: cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_khr_fp64 cl_khr_subgroups cl_khr_il_program cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory_preview cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_intel_media_block_io cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_unified_sharing cl_intel_simultaneous_sharing
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.434542
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1638MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_SYNCHED OCL_ZERO_COPY OCL_CHIRP3 FFTW USE_SSSE3 x86
CPUID: Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz
Cache: L1=64K L2=256K
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_r3541.cl
ar=0.434542 NumCfft=194205 NumGauss=1087336810 NumPulse=226417764088 NumTriplet=452802923956
Currently allocated 209 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 10.16 percent.
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1638MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.86703, time=100.7, d_freq=1420512141.3, chirp=-13.81, fft_len=128k
Spike: peak=24.9367, time=100.7, d_freq=1420512141.3, chirp=-13.814, fft_len=128k
Spike: peak=24.15162, time=100.7, d_freq=1420512141.3, chirp=-13.818, fft_len=128k
Spike: peak=25.17716, time=46.98, d_freq=1420507791.12, chirp=22.758, fft_len=128k
Spike: peak=24.10193, time=46.98, d_freq=1420507791.13, chirp=22.76, fft_len=128k
Spike: peak=24.17161, time=20.13, d_freq=1420510383.77, chirp=24.088, fft_len=128k
Spike: peak=24.73593, time=20.13, d_freq=1420510383.77, chirp=24.092, fft_len=128k
Spike: peak=24.27312, time=104, d_freq=1420510227.49, chirp=-27.987, fft_len=64k
Spike: peak=24.53981, time=6.711, d_freq=1420507690.66, chirp=-29.513, fft_len=128k
Spike: peak=25.69301, time=6.711, d_freq=1420507690.65, chirp=-29.514, fft_len=128k
Spike: peak=25.92008, time=6.711, d_freq=1420507690.65, chirp=-29.515, fft_len=128k
Spike: peak=25.20795, time=6.711, d_freq=1420507690.64, chirp=-29.516, fft_len=128k
Triplet: peak=11.15859, time=3.952, period=3.542, d_freq=1420508786.8, chirp=53.484, fft_len=64
Triplet: peak=11.23465, time=3.952, period=3.542, d_freq=1420508790.86, chirp=54.513, fft_len=64
Triplet: peak=11.25927, time=3.952, period=3.542, d_freq=1420508794.93, chirp=55.542, fft_len=64
Triplet: peak=11.22958, time=3.952, period=3.542, d_freq=1420508798.99, chirp=56.569, fft_len=64
Triplet: peak=11.14329, time=3.952, period=3.542, d_freq=1420508803.06, chirp=57.598, fft_len=64
Triplet: peak=10.99916, time=3.952, period=3.542, d_freq=1420508807.12, chirp=58.627, fft_len=64
Pulse: peak=1.924398, time=92.42, period=0.4211, d_freq=1420511083.32, score=1.026, chirp=95.655, fft_len=256
D: threshold 0.04306134; unscaled peak power: 0.04377838 exceeds threshold for 1.665%
Best spike: peak=25.92008, time=6.711, d_freq=1420507690.65, chirp=-29.515, fft_len=128k
Best autocorr: peak=16.861, time=46.98, delay=6.3878, d_freq=1420508891.53, chirp=22.97, fft_len=128k
Best gaussian: peak=3.812801, mean=0.5793545, ChiSq=1.331036, time=89.76, d_freq=1420504982.51,
score=-2.44017, null_hyp=2.066943, chirp=-87.715, fft_len=16k
Best pulse: peak=1.924398, time=92.42, period=0.4211, d_freq=1420511083.32, score=1.026, chirp=95.655, fft_len=256
Best triplet: peak=11.25927, time=3.952, period=3.542, d_freq=1420508794.93, chirp=55.542, fft_len=64
Flopcounter: 21344987012522.543000
Spike count: 12
Autocorr count: 0
Pulse count: 1
Triplet count: 6
Gaussian count: 0
Wallclock time elapsed since last restart: 5003.6 seconds
class Gaussian_transfer_not_needed: total=91994, N=91994, <>=1, min=1 max=1
class Gaussian_transfer_needed: total=5, N=5, <>=1, min=1 max=1
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=6, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=6, <>=0, min=0 max=0
class Gaussian_new_best: total=5, N=5, <>=1, min=1 max=1
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=1, N=1, <>=1, min=1 max=1
class PC_triplet_find_hit: total=22576, N=22576, <>=1, min=1 max=1
class PC_triplet_find_miss: total=410, N=410, <>=1, min=1 max=1
class PC_pulse_find_hit: total=11491, N=11491, <>=1, min=1 max=1
class PC_pulse_find_miss: total=5, N=5, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=1, N=1, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=22572, N=22572, <>=1, min=1 max=1
class PoT_transfer_needed: total=414, N=414, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
21:37:57 (6112): called boinc_finish(0)
</stderr_txt>
]]>
©2020 University of California
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.