任务 35642460
| 用户名 | 18no10ab.1662.11110.15.49.229_1 |
| 任务单元 | 12441932 |
| 创建时间 | 25 Feb 2020, 7:22:29 UTC |
| 发送时间 | 26 Feb 2020, 7:06:55 UTC |
| 上报期限 | 17 Mar 2020, 18:16:37 UTC |
| 接收时间 | 26 Feb 2020, 8:08:19 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 | 43915 |
| 运行时间 | 1 分 35 秒 |
| CPU 时间 | 45 秒 |
| 验证状态 | 有效结果 |
| 积分 | 4.83 |
| 设备最高FLOPS（每秒浮点运算次数） | 163.62 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.24 (opencl_ati_cat132) windows_intelx86 |
| Peak working set size | 67.91 MB |
| Peak swap size | 81.88 MB |
| Peak disk usage | 0.03 MB |
标准错误输出
<core_client_version>7.6.22</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Advanced Micro Devices, Inc.
BOINC assigns device 1
1 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 4; system mask is ff
Build features: SETI8 Non-graphics OpenCL OCL_ZERO_COPY OCL_CHIRP3 FFTW AMD specific USE_SSE2 x86
CPUID: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=83.868368 NumCfft=99183 NumGauss=0 NumPulse=6374636943 NumTriplet=9781770466
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
SSE2xj Win32 Build 3584 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: AMD Accelerated Parallel Processing
Number of devices: 2
Max compute units: 20
Max work group size: 256
Max clock frequency: 850Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1073741824
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: Cypress
Vendor: Advanced Micro Devices, Inc.
Driver version: 1800.11 (VM)
Version: OpenCL 1.2 AMD-APP (1800.11)
Extensions: cl_khr_fp64 cl_amd_fp64 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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_image2d_from_buffer_read_only cl_khr_spir cl_khr_gl_event
Max compute units: 20
Max work group size: 256
Max clock frequency: 850Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1073741824
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: Cypress
Vendor: Advanced Micro Devices, Inc.
Driver version: 1800.11 (VM)
Version: OpenCL 1.2 AMD-APP (1800.11)
Extensions: cl_khr_fp64 cl_amd_fp64 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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_image2d_from_buffer_read_only cl_khr_spir cl_khr_gl_event
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 83.868368
Used GPU device parameters are:
Number of compute units: 20
Single buffer allocation size: 128MB
Total device global memory: 1024MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=6.561534, time=14.27, period=0.005734, d_freq=1419738769.53, chirp=0, fft_len=8
Triplet: peak=6.727791, time=14.27, period=0.005734, d_freq=1419738769.53, chirp=0, fft_len=8
Spike: peak=27.7186, time=71.72, d_freq=1419739765.21, chirp=0.23661, fft_len=8k
Spike: peak=24.32613, time=23.49, d_freq=1419739761.51, chirp=0.33643, fft_len=64k
Spike: peak=24.49595, time=23.49, d_freq=1419739761.53, chirp=0.34382, fft_len=64k
Spike: peak=24.79544, time=23.49, d_freq=1419739761.52, chirp=0.36231, fft_len=64k
Spike: peak=24.2768, time=23.49, d_freq=1419739761.54, chirp=0.3697, fft_len=64k
Spike: peak=25.95311, time=71.72, d_freq=1419739765.49, chirp=0.47322, fft_len=8k
Spike: peak=25.44138, time=23.49, d_freq=1419739761.41, chirp=0.55456, fft_len=64k
Spike: peak=24.85839, time=23.49, d_freq=1419739761.44, chirp=0.56195, fft_len=64k
Spike: peak=24.37191, time=23.49, d_freq=1419739761.4, chirp=0.57304, fft_len=64k
Spike: peak=25.80213, time=23.49, d_freq=1419739761.43, chirp=0.58044, fft_len=64k
Spike: peak=24.63336, time=23.49, d_freq=1419739761.45, chirp=0.58783, fft_len=64k
Spike: peak=26.25493, time=71.72, d_freq=1419739765.28, chirp=-0.70983, fft_len=8k
Spike: peak=27.93088, time=71.72, d_freq=1419739765.14, chirp=1.1831, fft_len=8k
Spike: peak=27.22926, time=71.72, d_freq=1419739765.42, chirp=1.4197, fft_len=8k
Spike: peak=24.71499, time=72.14, d_freq=1419739765.69, chirp=1.4936, fft_len=32k
Spike: peak=25.4234, time=72.14, d_freq=1419739765.74, chirp=1.5232, fft_len=32k
Spike: peak=26.32941, time=71.3, d_freq=1419739764.37, chirp=1.5971, fft_len=16k
Spike: peak=24.94645, time=72.14, d_freq=1419739765.71, chirp=1.5971, fft_len=32k
Spike: peak=29.47816, time=71.3, d_freq=1419739764.41, chirp=1.6563, fft_len=16k
Spike: peak=31.37636, time=71.3, d_freq=1419739764.46, chirp=1.7154, fft_len=16k
Spike: peak=31.84464, time=71.3, d_freq=1419739764.5, chirp=1.7746, fft_len=16k
Spike: peak=30.86185, time=71.3, d_freq=1419739764.55, chirp=1.8337, fft_len=16k
Spike: peak=28.56465, time=71.3, d_freq=1419739764.6, chirp=1.8929, fft_len=16k
Spike: peak=25.22061, time=71.3, d_freq=1419739764.64, chirp=1.952, fft_len=16k
Spike: peak=26.89554, time=71.72, d_freq=1419739765.07, chirp=2.1295, fft_len=8k
Spike: peak=27.40043, time=71.72, d_freq=1419739765.35, chirp=2.3661, fft_len=8k
Spike: peak=24.20634, time=71.3, d_freq=1419739764.45, chirp=2.4844, fft_len=16k
Spike: peak=24.7558, time=71.72, d_freq=1419739765.01, chirp=3.0759, 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=31.84464, time=71.3, d_freq=1419739764.5, chirp=1.7746, fft_len=16k
Best autocorr: peak=14.88038, time=33.55, delay=6.2371, d_freq=1419736318.48, chirp=-0.28745, 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=5.279993, time=28.27, period=0.0213, d_freq=1419732055.66, score=0.7084, chirp=0, fft_len=16
Best triplet: peak=6.727791, time=14.27, period=0.005734, d_freq=1419738769.53, chirp=0, fft_len=8
Spike count: 28
Autocorr count: 0
Pulse count: 0
Triplet count: 2
Gaussian count: 0
Wallclock time elapsed since last restart: 79.6 seconds
Fftlength=16,pass=3:Tune: sum=1.406(ms); min=1.406(ms); max=1.406(ms); mean=1.406(ms); s_mean=1.406; sleep=0(ms); delta=1; N=1; high_perf
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=2, N=2, <>=1, min=1 max=1
class PC_triplet_find_miss: total=0, N=0, <>=0, min=0 max=0
class PC_pulse_find_hit: total=0, N=0, <>=0, min=0 max=0
class PC_pulse_find_miss: total=1, N=1, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=0, N=0, <>=0, min=0 max=0
class PC_pulse_find_2CPU: total=1, N=1, <>=1, min=1 max=1
class PoT_transfer_not_needed: total=1, N=1, <>=1, min=1 max=1
class PoT_transfer_needed: total=2, N=2, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
00:08:07 (12704): 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.