任务 35642532
| 用户名 | 18no10ab.1662.11110.15.49.253_1 |
| 任务单元 | 12441956 |
| 创建时间 | 25 Feb 2020, 7:22:30 UTC |
| 发送时间 | 26 Feb 2020, 7:06:56 UTC |
| 上报期限 | 17 Mar 2020, 18:16:38 UTC |
| 接收时间 | 26 Feb 2020, 8:08:53 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 | 35 秒 |
| CPU 时间 | 27 秒 |
| 验证状态 | 有效结果 |
| 积分 | 1.18 |
| 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 | 67.02 MB |
| Peak swap size | 81.90 MB |
| Peak disk usage | 0.01 MB |
标准错误输出
<core_client_version>7.6.22</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: Advanced Micro Devices, Inc.
BOINC assigns device 0
0 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 1; 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=6375689288 NumTriplet=9783385275
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
Spike: peak=26.72505, time=103.6, d_freq=1419973768, chirp=0, fft_len=8k
Spike: peak=27.00461, time=26, d_freq=1419974122.64, chirp=0, fft_len=16k
Spike: peak=31.75368, time=49.49, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=32.02968, time=72.98, d_freq=1419974122.64, chirp=0, fft_len=16k
Spike: peak=27.58337, time=74.66, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=35.11338, time=76.34, d_freq=1419973413.35, chirp=0, fft_len=16k
Spike: peak=29.37317, time=78.01, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=30.30812, time=79.69, d_freq=1419974902.27, chirp=0, fft_len=16k
Spike: peak=25.2913, time=81.37, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=36.32731, time=103.2, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=24.02703, time=106.5, d_freq=1419973768, chirp=0, fft_len=16k
Spike: peak=31.36365, time=1.678, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=30.92821, time=8.389, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=33.75546, time=25.17, d_freq=1419973059, chirp=0, fft_len=32k
Spike: peak=31.83501, time=48.65, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=28.44986, time=72.14, d_freq=1419973413.65, chirp=0, fft_len=32k
Spike: peak=50.27232, time=75.5, d_freq=1419974547.92, chirp=0, fft_len=32k
Spike: peak=55.0805, time=78.85, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=28.39539, time=82.21, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=30.58184, time=102.3, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=34.2648, time=105.7, d_freq=1419973768, chirp=0, fft_len=32k
Spike: peak=31.50318, time=3.355, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=49.94847, time=10.07, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=30.71954, time=16.78, d_freq=1419973413.5, chirp=0, fft_len=64k
Spike: peak=39.38109, time=23.49, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=30.78599, time=50.33, d_freq=1419974902.42, chirp=0, fft_len=64k
Spike: peak=30.06429, time=70.46, d_freq=1419974122.49, chirp=0, fft_len=64k
Spike: peak=92.37551, time=77.18, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=41.77432, time=83.89, d_freq=1419973768, chirp=0, fft_len=64k
Spike: peak=25.60658, time=90.6, d_freq=1419973413.5, chirp=0, 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=92.37551, time=77.18, d_freq=1419973768, chirp=0, fft_len=64k
Best autocorr: peak=0, time=-2.122e+011, delay=0, d_freq=0, chirp=0, fft_len=0
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=2.261176, time=94.98, period=0.005837, d_freq=1419973144.53, score=0.7691, chirp=0, fft_len=8
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 18.9 seconds
Fftlength=16,pass=3:Tune: sum=3.21367(ms); min=3.214(ms); max=3.214(ms); mean=3.214(ms); s_mean=3.214; 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=1, N=1, <>=1, min=1 max=1
class PC_pulse_find_miss: total=0, N=0, <>=0, min=0 max=0
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=2, N=2, <>=1, min=1 max=1
class PoT_transfer_needed: total=1, N=1, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
00:08:40 (17880): 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.