任务 35595154
| 用户名 | 18no10ab.6818.67.14.48.33.vlar_1 |
| 任务单元 | 12426373 |
| 创建时间 | 20 Feb 2020, 1:24:18 UTC |
| 发送时间 | 20 Feb 2020, 2:53:58 UTC |
| 上报期限 | 13 Apr 2020, 7:53:40 UTC |
| 接收时间 | 21 Feb 2020, 8:46:32 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 | 77260 |
| 运行时间 | 52 分 46 秒 |
| CPU 时间 | 2 分 31 秒 |
| 验证状态 | 有效结果 |
| 积分 | 56.91 |
| 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 | 248.54 MB |
| Peak swap size | 257.78 MB |
| Peak disk usage | 0.06 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: NVIDIA Corporation
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) i7-4790 CPU @ 3.60GHz
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=0.012763 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
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: NVIDIA CUDA
Number of devices: 4
Max compute units: 10
Max work group size: 1024
Max clock frequency: 1708Mhz
Max memory allocation: 1610612736
Cache type: Read/Write
Cache line size: 128
Cache size: 491520
Global memory size: 6442450944
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 1060 6GB
Vendor: NVIDIA Corporation
Driver version: 441.66
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1342Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 393216
Global memory size: 2147483648
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 960
Vendor: NVIDIA Corporation
Driver version: 441.66
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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Max compute units: 6
Max work group size: 1024
Max clock frequency: 1150Mhz
Max memory allocation: 536870912
Cache type: Read/Write
Cache line size: 128
Cache size: 98304
Global memory size: 2147483648
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 760
Vendor: NVIDIA Corporation
Driver version: 441.66
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 cl_khr_int64_base_atomics
Max compute units: 4
Max work group size: 1024
Max clock frequency: 1032Mhz
Max memory allocation: 268435456
Cache type: Read/Write
Cache line size: 128
Cache size: 65536
Global memory size: 1073741824
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 650 Ti
Vendor: NVIDIA Corporation
Driver version: 441.66
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 cl_khr_int64_base_atomics
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: 20.19.15.5063
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 : 0.012763
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=6.840088, time=53.74, period=18.93, d_freq=1420317542.55, score=1.058, chirp=0.13309, fft_len=1024
D: threshold 0.4529929; unscaled peak power: 0.4755699 exceeds threshold for 4.984%
Autocorr: peak=18.9201, time=20.13, delay=6.0562, d_freq=1420322429.75, chirp=8.152, fft_len=128k
Autocorr: peak=19.48004, time=20.13, delay=6.0562, d_freq=1420322429.76, chirp=8.1529, fft_len=128k
Pulse: peak=3.797583, time=53.9, period=9.437, d_freq=1420321193.39, score=1.066, chirp=8.6381, fft_len=4k
D: threshold 1.118702; unscaled peak power: 1.176476 exceeds threshold for 5.164%
Autocorr: peak=18.00574, time=87.24, delay=2.6156, d_freq=1420321490.73, chirp=-8.8821, fft_len=128k
Triplet: peak=10.70024, time=25.18, period=11.97, d_freq=1420322342.39, chirp=-9.0716, fft_len=128
Triplet: peak=11.07809, time=25.18, period=11.97, d_freq=1420322328.94, chirp=-9.6058, fft_len=128
Spike: peak=24.89606, time=16.78, d_freq=1420323192.85, chirp=11.036, fft_len=64k
Spike: peak=27.22547, time=16.78, d_freq=1420323192.86, chirp=11.054, fft_len=64k
Spike: peak=26.24496, time=16.78, d_freq=1420323192.84, chirp=11.062, fft_len=64k
Spike: peak=26.31949, time=16.78, d_freq=1420323192.87, chirp=11.073, fft_len=64k
Spike: peak=27.04513, time=16.78, d_freq=1420323192.85, chirp=11.08, fft_len=64k
Spike: peak=24.52553, time=16.78, d_freq=1420323192.86, chirp=11.099, fft_len=64k
Pulse: peak=6.589108, time=53.74, period=19.66, d_freq=1420326711.9, score=1.017, chirp=-11.14, fft_len=1024
D: threshold 0.460453; unscaled peak power: 0.4673942 exceeds threshold for 1.507%
Spike: peak=25.49739, time=87.24, d_freq=1420323304.03, chirp=-14.077, fft_len=128k
Spike: peak=25.969, time=87.24, d_freq=1420323304.02, chirp=-14.078, fft_len=128k
Spike: peak=25.0692, time=87.24, d_freq=1420323304.02, chirp=-14.079, fft_len=128k
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
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) i7-4790 CPU @ 3.60GHz
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=0.012763 NumCfft=146001 NumGauss=0 NumPulse=50177167232 NumTriplet=67971049376
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Restarted at 23.89 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
Spike: peak=25.28067, time=104, d_freq=1420318740.42, chirp=26.404, fft_len=64k
Spike: peak=24.40872, time=104, d_freq=1420318740.44, chirp=26.412, fft_len=64k
Spike: peak=25.02798, time=104, d_freq=1420318740.4, chirp=26.423, fft_len=64k
Spike: peak=26.60295, time=104, d_freq=1420318740.42, chirp=26.43, fft_len=64k
Spike: peak=24.0175, time=104, d_freq=1420318740.41, chirp=26.449, fft_len=64k
Pulse: peak=5.429491, time=53.9, period=16.15, d_freq=1420319156.82, score=1.021, chirp=26.899, fft_len=4k
D: threshold 1.558117; unscaled peak power: 1.586099 exceeds threshold for 1.796%
Pulse: peak=2.088834, time=53.71, period=4.28, d_freq=1420323047.98, score=1.036, chirp=27.349, fft_len=512
D: threshold 0.09375886; unscaled peak power: 0.09602883 exceeds threshold for 2.421%
Spike: peak=25.54295, time=20.13, d_freq=1420322535.33, chirp=28.059, fft_len=128k
Spike: peak=24.30081, time=20.13, d_freq=1420322535.35, chirp=28.06, fft_len=128k
Spike: peak=25.98959, time=20.13, d_freq=1420322535.33, chirp=28.062, fft_len=128k
Spike: peak=24.59426, time=20.13, d_freq=1420322535.35, chirp=28.063, fft_len=128k
Spike: peak=25.21709, time=20.13, d_freq=1420322535.33, chirp=28.066, fft_len=128k
Pulse: peak=5.984301, time=53.71, period=14, d_freq=1420322114.59, score=1.052, chirp=39.09, fft_len=512
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=27.22547, time=16.78, d_freq=1420323192.86, chirp=11.054, fft_len=64k
Best autocorr: peak=19.48004, time=20.13, delay=6.0562, d_freq=1420322429.76, chirp=8.1529, 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=3.797583, time=53.9, period=9.437, d_freq=1420321193.39, score=1.066, chirp=8.6381, fft_len=4k
Best triplet: peak=11.07809, time=25.18, period=11.97, d_freq=1420322328.94, chirp=-9.6058, fft_len=128
Flopcounter: 15001548264451.906000
Spike count: 19
Autocorr count: 3
Pulse count: 6
Triplet count: 2
Gaussian count: 0
Wallclock time elapsed since last restart: 985.0 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=10345, N=10345, <>=1, min=1 max=1
class PC_triplet_find_miss: total=188, N=188, <>=1, min=1 max=1
class PC_pulse_find_hit: total=7772, N=7772, <>=1, min=1 max=1
class PC_pulse_find_miss: total=3, N=3, <>=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=10342, N=10342, <>=1, min=1 max=1
class PoT_transfer_needed: total=191, N=191, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
18:45:45 (9956): 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.