任务 35232043
| 用户名 | 03oc11ab.16561.35426.14.48.245.vlar_2 |
| 任务单元 | 12308528 |
| 创建时间 | 19 Dec 2019, 9:52:31 UTC |
| 发送时间 | 19 Dec 2019, 13:31:59 UTC |
| 上报期限 | 10 Feb 2020, 18:31:41 UTC |
| 接收时间 | 9 Jan 2020, 0:36:47 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 | 69044 |
| 运行时间 | 1 时 23 分 39 秒 |
| CPU 时间 | 4 分 22 秒 |
| 验证状态 | 有效结果 |
| 积分 | 88.96 |
| 设备最高FLOPS（每秒浮点运算次数） | 5.54 GFLOPS |
| 计算程序版本 | SETI@home v8 v8.20 (opencl_intel_gpu_sah) windows_intelx86 |
| Peak working set size | 250.38 MB |
| Peak swap size | 259.26 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>
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) i7-4700MQ CPU @ 2.40GHz
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=0.016604 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: 2
OpenCL Platform Name: Intel(R) OpenCL
Number of devices: 1
Max compute units: 20
Max work group size: 512
Max clock frequency: 1150Mhz
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: 20.19.15.4835
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
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 1
Max compute units: 5
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 805306368
Cache type: Read/Write
Cache line size: 128
Cache size: 81920
Global memory size: 3221225472
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GeForce GTX 770M
Vendor: NVIDIA Corporation
Driver version: 382.05
Version: OpenCL 1.2 CUDA
Extensions: 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_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.016604
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=24.16603, time=15.1, d_freq=1419888664.22, chirp=-2.1295, fft_len=32k
Autocorr: peak=17.90236, time=6.711, delay=4.8301, d_freq=1419892557.4, chirp=-3.0889, fft_len=128k
Pulse: peak=6.360003, time=53.9, period=20.13, d_freq=1419888858.05, score=1.03, chirp=3.8348, fft_len=4k
D: threshold 1.79941; unscaled peak power: 1.846542 exceeds threshold for 2.619%
Spike: peak=25.38089, time=46.98, d_freq=1419888736.13, chirp=4.8875, fft_len=128k
Spike: peak=27.35293, time=46.98, d_freq=1419888736.14, chirp=4.8893, fft_len=128k
Spike: peak=25.56927, time=46.98, d_freq=1419888736.12, chirp=4.8921, fft_len=128k
Spike: peak=29.32191, time=46.98, d_freq=1419888736.13, chirp=4.894, fft_len=128k
Spike: peak=26.72864, time=46.98, d_freq=1419888736.15, chirp=4.8958, fft_len=128k
Spike: peak=28.0043, time=46.98, d_freq=1419888736.13, chirp=4.8986, fft_len=128k
Spike: peak=27.01812, time=46.98, d_freq=1419888736.14, chirp=4.9004, fft_len=128k
Spike: peak=24.16063, time=46.98, d_freq=1419888736.12, chirp=4.9032, fft_len=128k
Spike: peak=24.32889, time=46.98, d_freq=1419888736.13, chirp=4.9051, fft_len=128k
Pulse: peak=1.330957, time=53.74, period=1.851, d_freq=1419888825.43, score=1.084, chirp=-10.736, fft_len=1024
D: threshold 0.1390614; unscaled peak power: 0.1455215 exceeds threshold for 4.646%
Spike: peak=24.4215, time=30.2, d_freq=1419889736.46, chirp=11.546, fft_len=64k
Spike: peak=24.08073, time=30.2, d_freq=1419889736.46, chirp=11.561, fft_len=64k
Pulse: peak=5.689418, time=53.74, period=14.34, d_freq=1419890256.41, score=1.023, chirp=15.004, fft_len=1024
D: threshold 0.4133422; unscaled peak power: 0.4215505 exceeds threshold for 1.986%
Pulse: peak=9.476927, time=53.9, period=33.14, d_freq=1419894086.44, score=1.002, chirp=27.808, fft_len=4k
D: threshold 2.582821; unscaled peak power: 2.588192 exceeds threshold for 0.2079%
Autocorr: peak=19.15214, time=73.82, delay=5.7494, d_freq=1419894743.43, chirp=29.332, fft_len=128k
Pulse: peak=2.011439, time=53.74, period=3.473, d_freq=1419890650.06, score=1.026, chirp=39.011, fft_len=1024
D: threshold 0.1876701; unscaled peak power: 0.1908513 exceeds threshold for 1.695%
Pulse: peak=3.964403, time=53.7, period=9.483, d_freq=1419897235.25, score=1.015, chirp=44.813, fft_len=256
D: threshold 0.07648325; unscaled peak power: 0.07740157 exceeds threshold for 1.201%
Pulse: peak=7.20406, time=53.74, period=18.98, d_freq=1419895925.9, score=1.114, chirp=-61.217, fft_len=1024
D: threshold 0.4535329; unscaled peak power: 0.4981589 exceeds threshold for 9.84%
Pulse: peak=10.29559, time=53.74, period=32.24, d_freq=1419891653.87, score=1.036, chirp=61.417, fft_len=1024
D: threshold 0.6907204; unscaled peak power: 0.7133839 exceeds threshold for 3.281%
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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) i7-4700MQ CPU @ 2.40GHz
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=0.016604 NumCfft=146013 NumGauss=0 NumPulse=50189747328 NumTriplet=67983629472
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 73.30 percent.
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
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
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) i7-4700MQ CPU @ 2.40GHz
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=0.016604 NumCfft=146013 NumGauss=0 NumPulse=50189747328 NumTriplet=67983629472
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 73.30 percent.
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
Pulse: peak=4.34872, time=53.9, period=13, d_freq=1419889516.15, score=1.024, chirp=78.772, fft_len=4k
D: threshold 1.339517; unscaled peak power: 1.365254 exceeds threshold for 1.921%
Pulse: peak=6.538392, time=53.9, period=20.13, d_freq=1419889642.54, score=1.059, chirp=82.09, fft_len=4k
D: threshold 1.816663; unscaled peak power: 1.909432 exceeds threshold for 5.107%
Pulse: peak=4.37637, time=53.79, period=11.57, d_freq=1419894740.02, score=1.01, chirp=88.058, fft_len=2k
D: threshold 0.5932923; unscaled peak power: 0.5980824 exceeds threshold for 0.8074%
Pulse: peak=4.399922, time=53.79, period=12.41, d_freq=1419891517.61, score=1.013, chirp=94.193, fft_len=2k
D: threshold 0.6410331; unscaled peak power: 0.6477712 exceeds threshold for 1.051%
Best spike: peak=29.32191, time=46.98, d_freq=1419888736.13, chirp=4.894, fft_len=128k
Best autocorr: peak=19.15214, time=73.82, delay=5.7494, d_freq=1419894743.43, chirp=29.332, 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=7.20406, time=53.74, period=18.98, d_freq=1419895925.9, score=1.114, chirp=-61.217, fft_len=1024
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 17724865730280.047000
Spike count: 12
Autocorr count: 2
Pulse count: 12
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 803.6 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=16515, N=16515, <>=1, min=1 max=1
class PC_triplet_find_miss: total=340, N=340, <>=1, min=1 max=1
class PC_pulse_find_hit: total=12441, N=12441, <>=1, min=1 max=1
class PC_pulse_find_miss: total=4, N=4, <>=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=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=16511, N=16511, <>=1, min=1 max=1
class PoT_transfer_needed: total=344, N=344, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
16:16:24 (14760): 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.