任务 35577781
| 用户名 | 18no10ab.8437.7838.13.47.238.vlar_0 |
| 任务单元 | 12420690 |
| 创建时间 | 14 Feb 2020, 10:50:46 UTC |
| 发送时间 | 15 Feb 2020, 9:05:00 UTC |
| 上报期限 | 8 Apr 2020, 14:04:42 UTC |
| 接收时间 | 19 Feb 2020, 2:27:49 UTC |
| 服务端状态 | 完成 |
| 结果 | 成功 |
| 客户端状态 | 已完成 |
| 退出状态 | 0 (0x00000000) |
| 计算机 ID | 85816 |
| 运行时间 | 1 时 39 分 |
| CPU 时间 | 5 分 2 秒 |
| 验证状态 | 有效结果 |
| 积分 | 92.79 |
| 设备最高FLOPS（每秒浮点运算次数） | 6.07 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.19 (opencl_intel_gpu_sah) x86_64-apple-darwin |
| Peak working set size | 59.66 MB |
| Peak swap size | 4,567.06 MB |
| Peak disk usage | 0.05 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.009522 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3xj (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3xj OS X 64bit Build 3553 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3553
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 2
Max compute units: 24
Max work group size: 256
Max clock frequency: 1050Mhz
Max memory allocation: 402653184
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1610612736
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 530
Vendor: Intel Inc.
Driver version: 1.2(Jan 23 2020 07:56:28)
Version: OpenCL 1.2
Extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes
Max compute units: 16
Max work group size: 256
Max clock frequency: 907Mhz
Max memory allocation: 1073741824
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: AMD Radeon Pro 460 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 23 2020 07:52:24)
Version: OpenCL 1.2
Extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_depth_images cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.009522
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=2.376941, time=53.79, period=5.361, d_freq=1419826657.07, score=1.081, chirp=6.7684, fft_len=2k
D: threshold 0.3957286; unscaled peak power: 0.4178377 exceeds threshold for 5.587%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.009522 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 14.14 percent.
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1536MB
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...
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.009522 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 14.14 percent.
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.10088, time=33.55, d_freq=1419823251.28, chirp=-25.464, fft_len=128k
Pulse: peak=4.416489, time=53.79, period=11.25, d_freq=1419827990.44, score=1.02, chirp=-41.576, fft_len=2k
D: threshold 0.7032272; unscaled peak power: 0.7149338 exceeds threshold for 1.665%
Pulse: peak=1.994708, time=53.69, period=3.061, d_freq=1419822861.74, score=1.139, chirp=-48.011, fft_len=64
D: threshold 0.01074921; unscaled peak power: 0.0117035 exceeds threshold for 8.878%
Triplet: peak=11.88687, time=39.22, period=9.227, d_freq=1419820998.86, chirp=-50.796, fft_len=4k
Pulse: peak=2.257369, time=53.74, period=5.125, d_freq=1419825608.25, score=1.006, chirp=61.881, fft_len=1024
D: threshold 0.1990961; unscaled peak power: 0.1999093 exceeds threshold for 0.4085%
Triplet: peak=11.43034, time=42.36, period=12.37, d_freq=1419825365.21, chirp=-67.882, fft_len=4k
Pulse: peak=4.345622, time=53.79, period=11.25, d_freq=1419821289.71, score=1.004, chirp=85.253, fft_len=2k
D: threshold 0.6407412; unscaled peak power: 0.6428849 exceeds threshold for 0.3346%
Pulse: peak=2.700901, time=53.71, period=5.833, d_freq=1419820402.13, score=1.005, chirp=93.355, fft_len=512
D: threshold 0.114198; unscaled peak power: 0.1146299 exceeds threshold for 0.3782%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #1 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_INTEL OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 17.7.0
CPU : Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
GenuineIntel x86, Family 6 Model 94 Stepping 3
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3553.cl
ar=0.009522 NumCfft=146015 NumGauss=0 NumPulse=50191844224 NumTriplet=67985726368
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 94.15 percent.
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Best spike: peak=24.10088, time=33.56, d_freq=1419823251.28, chirp=-25.464, fft_len=128k
Best autocorr: peak=16.022, time=33.56, delay=0.91197, d_freq=1419825195.16, chirp=29.099, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+11, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=1.994708, time=53.69, period=3.061, d_freq=1419822861.74, score=1.139, chirp=-48.011, fft_len=64
Best triplet: peak=11.88687, time=39.22, period=9.227, d_freq=1419820998.86, chirp=-50.796, fft_len=4k
Flopcounter: 16336162002240.398438
Spike count: 1
Autocorr count: 0
Pulse count: 6
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 9.6 seconds
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=2.5340E+03, N=2534 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=4.1000E+01, N=41 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.9010E+03, N=1901 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_early_miss total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=2.5340E+03, N=2534 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.1000E+01, N=41 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
19:13:10 (78683): called boinc_finish(0)
</stderr_txt>
<message>
finish file present too long</message>
]]>
©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.