任务 35643352
| 用户名 | 18no10ab.1662.72863.15.49.14_2 |
| 任务单元 | 12442229 |
| 创建时间 | 25 Feb 2020, 7:25:22 UTC |
| 发送时间 | 26 Feb 2020, 7:47:17 UTC |
| 上报期限 | 17 Mar 2020, 18:56:59 UTC |
| 接收时间 | 26 Feb 2020, 22:00:30 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 | 88772 |
| 运行时间 | 6 秒 |
| CPU 时间 | 4 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.82 |
| 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 | 47.27 MB |
| Peak swap size | 4,481.66 MB |
| Peak disk usage | 0.03 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: 19.3.0
CPU : Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz
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=10.459883 NumCfft=99213 NumGauss=0 NumPulse=8147939408 NumTriplet=15577747928
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 17 2020 22:29:17)
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: 12
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 2147483648
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 455 Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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 : 10.459883
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
Triplet: peak=7.248816, time=19.06, period=0.01761, d_freq=1420139160.16, chirp=0, fft_len=8
Triplet: peak=6.264531, time=26.46, period=0.07332, d_freq=1420140380.86, chirp=0, fft_len=8
Triplet: peak=7.641419, time=45.74, period=0.1032, d_freq=1420133056.64, chirp=0, fft_len=8
Triplet: peak=7.028999, time=100.7, period=0.1839, d_freq=1420133056.64, chirp=0, fft_len=8
Triplet: peak=9.316316, time=1.478, period=0.09093, d_freq=1420134277.34, chirp=0, fft_len=8
Triplet: peak=6.833777, time=33.78, period=0.1585, d_freq=1420134277.34, chirp=0, fft_len=8
Triplet: peak=7.409291, time=72.64, period=0.04833, d_freq=1420137329.1, chirp=0, fft_len=16
Triplet: peak=7.293318, time=72.64, period=0.04833, d_freq=1420137329.1, chirp=0, fft_len=16
Triplet: peak=9.34976, time=18.33, period=0.04997, d_freq=1420139160.16, chirp=0, fft_len=16
Triplet: peak=9.577043, time=18.33, period=0.04997, d_freq=1420139160.16, chirp=0, fft_len=16
Triplet: peak=8.098249, time=47.47, period=0.1524, d_freq=1420131835.94, chirp=0, fft_len=16
Triplet: peak=7.718184, time=34.6, period=0.05243, d_freq=1420133666.99, chirp=0, fft_len=16
Triplet: peak=8.186702, time=34.6, period=0.05243, d_freq=1420133666.99, chirp=0, fft_len=16
Triplet: peak=7.355647, time=24.95, period=0.1286, d_freq=1420134277.34, chirp=0, fft_len=16
Triplet: peak=6.628287, time=79.76, period=0.02458, d_freq=1420135192.87, chirp=0, fft_len=32
Spike: peak=24.69902, time=32.51, d_freq=1420141181.95, chirp=0, fft_len=4k
Spike: peak=24.4046, time=0.4194, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=24.10516, time=2.936, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=30.67272, time=3.775, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=31.84446, time=8.808, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=34.73307, time=9.647, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=24.17186, time=14.68, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=25.00643, time=21.39, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=35.89867, time=28.94, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=31.10121, time=30.62, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=33.16587, time=32.3, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=27.49215, time=33.14, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=27.20689, time=37.33, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=28.83895, time=40.68, d_freq=1420141181.95, chirp=0, fft_len=8k
Spike: peak=25.71705, time=41.52, d_freq=1420141181.95, chirp=0, fft_len=8k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=35.89867, time=28.94, d_freq=1420141181.95, chirp=0, fft_len=8k
Best autocorr: peak=0, time=-2.122e+11, delay=0, d_freq=0, chirp=0, fft_len=0
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=2.319314, time=106.2, period=0.04024, d_freq=1420139160.16, score=0.8277, chirp=0, fft_len=8
Best triplet: peak=9.577043, time=18.33, period=0.04997, d_freq=1420139160.16, chirp=0, fft_len=16
Flopcounter: 1308618046.000126
Spike count: 15
Autocorr count: 0
Pulse count: 0
Triplet count: 15
Gaussian count: 0
Time cpu in use since last restart: 3.8 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=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=4.0000E+00, N=4 , <>=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=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
22:29:22 (9652): 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.