任务 35573982
| 用户名 | 18no10ab.8437.5793.13.47.251.vlar_2 |
| 任务单元 | 12419423 |
| 创建时间 | 14 Feb 2020, 10:38:57 UTC |
| 发送时间 | 14 Feb 2020, 20:42:42 UTC |
| 上报期限 | 8 Apr 2020, 1:42:24 UTC |
| 接收时间 | 14 Feb 2020, 20:45:47 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 | 73914 |
| 运行时间 | 29 秒 |
| CPU 时间 | 21 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.21 |
| 设备最高FLOPS（每秒浮点运算次数） | 5.78 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 241.52 MB |
| Peak swap size | 254.17 MB |
| Peak disk usage | 0.01 MB |
标准错误输出
<core_client_version>7.14.2</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) i7-4710HQ CPU @ 2.50GHz
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=0.010062 NumCfft=146013 NumGauss=0 NumPulse=50189747328 NumTriplet=67983629472
Currently allocated 185 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
Number of devices: 1
Max compute units: 20
Max work group size: 512
Max clock frequency: 1200Mhz
Max memory allocation: 390280806
Cache type: Read/Write
Cache line size: 64
Cache size: 262144
Global memory size: 1561123226
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 4600
Vendor: Intel(R) Corporation
Driver version: 20.19.15.5107
Version: OpenCL 1.2
Extensions: cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.010062
Used GPU device parameters are:
Number of compute units: 20
Single buffer allocation size: 128MB
Total device global memory: 1488MB
max WG size: 512
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.36199, time=33.55, d_freq=1419947181.57, chirp=0, fft_len=128k
Spike: peak=30.07568, time=73.82, d_freq=1419946827.07, chirp=0, fft_len=128k
Spike: peak=27.50196, time=33.55, d_freq=1419955618.34, chirp=0.00092426, fft_len=128k
Spike: peak=25.11817, time=73.82, d_freq=1419946827.06, chirp=0.00092426, fft_len=128k
Spike: peak=28.52321, time=33.55, d_freq=1419947181.54, chirp=-0.00092426, fft_len=128k
Spike: peak=34.32339, time=73.82, d_freq=1419946827.08, chirp=-0.00092426, fft_len=128k
Spike: peak=27.38618, time=33.55, d_freq=1419947181.56, chirp=0.0018485, fft_len=128k
Spike: peak=24.44868, time=33.55, d_freq=1419955618.32, chirp=-0.0018485, fft_len=128k
Spike: peak=37.48235, time=73.82, d_freq=1419946827.08, chirp=-0.0018485, fft_len=128k
Spike: peak=26.98604, time=33.55, d_freq=1419955618.33, chirp=0.0027728, fft_len=128k
Spike: peak=28.43743, time=33.55, d_freq=1419947181.55, chirp=-0.0027728, fft_len=128k
Spike: peak=39.27236, time=73.82, d_freq=1419946827.09, chirp=-0.0027728, fft_len=128k
Spike: peak=24.7966, time=87.24, d_freq=1419948670.32, chirp=-0.0027728, fft_len=128k
Spike: peak=25.94957, time=33.55, d_freq=1419947181.54, chirp=0.003697, fft_len=128k
Spike: peak=24.65025, time=73.82, d_freq=1419946827.12, chirp=0.003697, fft_len=128k
Spike: peak=28.46292, time=30.2, d_freq=1419947181.53, chirp=-0.003697, fft_len=64k
Spike: peak=26.34957, time=33.55, d_freq=1419947181.52, chirp=-0.003697, fft_len=128k
Spike: peak=39.5496, time=73.82, d_freq=1419946827.09, chirp=-0.003697, fft_len=128k
Spike: peak=24.62858, time=87.24, d_freq=1419948670.32, chirp=-0.003697, fft_len=128k
Spike: peak=25.06134, time=33.55, d_freq=1419947181.57, chirp=0.0046213, fft_len=128k
Spike: peak=28.58108, time=73.82, d_freq=1419946827.11, chirp=0.0046213, fft_len=128k
Spike: peak=38.32412, time=73.82, d_freq=1419946827.1, chirp=-0.0046213, fft_len=128k
Spike: peak=25.67574, time=33.55, d_freq=1419955618.34, chirp=0.0055456, fft_len=128k
Spike: peak=31.723, time=73.82, d_freq=1419946827.11, chirp=0.0055456, fft_len=128k
Spike: peak=30.60779, time=33.55, d_freq=1419947181.53, chirp=-0.0055456, fft_len=128k
Spike: peak=35.75468, time=73.82, d_freq=1419946827.11, chirp=-0.0055456, fft_len=128k
Spike: peak=26.40377, time=33.55, d_freq=1419947181.56, chirp=0.0064698, fft_len=128k
Spike: peak=33.7859, time=73.82, d_freq=1419946827.1, chirp=0.0064698, fft_len=128k
Spike: peak=32.12207, time=73.82, d_freq=1419946827.11, chirp=-0.0064698, fft_len=128k
Spike: peak=28.56325, time=30.2, d_freq=1419947181.57, chirp=0.0073941, fft_len=64k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=39.5496, time=73.82, d_freq=1419946827.09, chirp=-0.003697, fft_len=128k
Best autocorr: peak=11.7488, time=73.82, delay=3.2723, d_freq=1419951171.47, chirp=-0.0055456, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=6.370006, time=53.69, period=19.27, d_freq=1419952850.34, score=0.8986, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 13781878844.000935
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 21.7 seconds
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
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=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=7, N=7, <>=1, min=1 max=1
class PC_triplet_find_miss: total=5, N=5, <>=1, min=1 max=1
class PC_pulse_find_hit: total=7, N=7, <>=1, min=1 max=1
class PC_pulse_find_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=2, N=2, <>=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=7, N=7, <>=1, min=1 max=1
class PoT_transfer_needed: total=6, N=6, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
13:45:03 (58964): called boinc_finish(0)
</stderr_txt>
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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.