任务 32621917
| 用户名 | ap_30dc06ah_B4_P0_00087_20190226_32046.wu_1 |
| 任务单元 | 11453461 |
| 创建时间 | 27 Feb 2019, 7:49:34 UTC |
| 发送时间 | 27 Feb 2019, 14:44:08 UTC |
| 上报期限 | 24 Mar 2019, 14:44:08 UTC |
| 接收时间 | 7 Mar 2019, 20:01:38 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 | 75197 |
| 运行时间 | 5 秒 |
| CPU 时间 | |
| 验证状态 | 无效结果 |
| 积分 | 0.00 |
| 设备最高FLOPS（每秒浮点运算次数） | 8,506.51 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.08 (opencl_nvidia_100) x86_64-pc-linux-gnu |
标准错误输出
<core_client_version>7.2.33</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
OpenCL platform detected: NVIDIA Corporation
Number of OpenCL devices found : 4
BOINC assigns slot on device #1.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 16
Single buffer allocation size: 256MB
Total device global memory: 1474MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
-unroll default value used: 10
-ffa_block default value used: 2048
-ffa_block_fetch default value used: 1024
AstroPulse v7.08
Linux 64 bit, Rev 2751, OpenCL version by Raistmer, GPU mode
V7, by Raistmer ported to Linux by Lunatics.kwsn.net team.
by Urs Echternacht
ffa threshold mods by Joe Segur
SSE3 dechirping by JDWhale using SSE3 emulation
Build features: Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY OPENCL_WRITE COMBINED_DECHIRP_KERNEL SMALL_CHIRP_TABLE TWIN_FFA FFTW BLANKIT USE_INCREASED_PRECISION SSE2 64bit
System: Linux x86_64 Kernel: 2.6.32-696.18.7.el6.x86_64
CPU : Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
16 core(s), Speed : 1600.000 MHz
L1 : 64 KB, Cache : 12288 KB
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 4
Max compute units: 28
Max work group size: 1024
Max clock frequency: 1582Mhz
Max memory allocation: 2930376704
Cache type: Read/Write
Cache line size: 128
Cache size: 458752
Global memory size: 11721506816
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 1080 Ti
Vendor: NVIDIA Corporation
Driver version: 390.12
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_copy_opts cl_nv_create_buffer
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1544Mhz
Max memory allocation: 386531328
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 1546125312
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 580
Vendor: NVIDIA Corporation
Driver version: 390.12
Version: OpenCL 1.1 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_copy_opts cl_nv_create_buffer
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1544Mhz
Max memory allocation: 386531328
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 1546125312
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 580
Vendor: NVIDIA Corporation
Driver version: 390.12
Version: OpenCL 1.1 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_copy_opts cl_nv_create_buffer
Max compute units: 16
Max work group size: 1024
Max clock frequency: 1544Mhz
Max memory allocation: 386531328
Cache type: Read/Write
Cache line size: 128
Cache size: 262144
Global memory size: 1546125312
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 580
Vendor: NVIDIA Corporation
Driver version: 390.12
Version: OpenCL 1.1 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_copy_opts cl_nv_create_buffer
Found 30 single pulses and 30 repeating pulses, exiting.
percent blanked: 0.00
Rep. pulse: num_std_devs=3.284 peak_power=568687.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.704411
Rep. pulse: num_std_devs=3.281 peak_power=564568.5 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.443722
Rep. pulse: num_std_devs=3.499 peak_power=577146 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.309
Rep. pulse: num_std_devs=3.407 peak_power=577048.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.631985
Rep. pulse: num_std_devs=3.481 peak_power=585360.3 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.204364
Rep. pulse: num_std_devs=3.435 peak_power=589427.3 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.558749
Rep. pulse: num_std_devs=4.7 peak_power=295925.2 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=14.26522
Rep. pulse: num_std_devs=4.685 peak_power=295915.3 dm=-896 peak_bin=96 scale=4 ffa_scale=1 period=7.117498
Rep. pulse: num_std_devs=3.159 peak_power=593244.6 dm=-896 peak_bin=64 scale=4 ffa_scale=2 period=7.075377
Rep. pulse: num_std_devs=3.083 peak_power=601391.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.492687
Rep. pulse: num_std_devs=2.963 peak_power=601260 dm=-896 peak_bin=0 scale=4 ffa_scale=2 period=7.001595
Rep. pulse: num_std_devs=2.989 peak_power=613629.6 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.429997
Rep. pulse: num_std_devs=2.94 peak_power=625915.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.364785
Rep. pulse: num_std_devs=3.02 peak_power=634233.5 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.324671
Rep. pulse: num_std_devs=3.143 peak_power=646718.7 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.257681
Rep. pulse: num_std_devs=2.927 peak_power=654694.9 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.219434
Rep. pulse: num_std_devs=3.101 peak_power=671356.9 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.140301
Rep. pulse: num_std_devs=2.782 peak_power=679201.5 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.088739
Rep. pulse: num_std_devs=3.066 peak_power=691888 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=3.040157
Rep. pulse: num_std_devs=2.749 peak_power=699723.4 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=3.006297
Rep. pulse: num_std_devs=4.39 peak_power=355499.2 dm=-896 peak_bin=32 scale=4 ffa_scale=0 period=2.967875
Rep. pulse: num_std_devs=4.033 peak_power=382016 dm=-896 peak_bin=128 scale=4 ffa_scale=2 period=11.01526
Rep. pulse: num_std_devs=4.04 peak_power=386141.7 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=5.473782
Rep. pulse: num_std_devs=4.426 peak_power=390566.2 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=5.410341
Rep. pulse: num_std_devs=4.059 peak_power=394397.1 dm=-896 peak_bin=256 scale=4 ffa_scale=4 period=42.79284
Rep. pulse: num_std_devs=4.249 peak_power=394547.8 dm=-896 peak_bin=32 scale=4 ffa_scale=1 period=5.340868
Rep. pulse: num_std_devs=3.893 peak_power=404562.6 dm=-896 peak_bin=0 scale=4 ffa_scale=5 period=83.34073
Rep. pulse: num_std_devs=3.899 peak_power=414865 dm=-896 peak_bin=0 scale=4 ffa_scale=3 period=20.32275
Rep. pulse: num_std_devs=3.873 peak_power=435438.2 dm=-896 peak_bin=0 scale=4 ffa_scale=4 period=38.74045
Rep. pulse: num_std_devs=3.644 peak_power=441419.1 dm=-896 peak_bin=0 scale=4 ffa_scale=1 period=4.782927
Single pulse: peak_power=1.35106e+14 dm=912 fft_num=22183936 peak_bin=22183936 scale=0
Single pulse: peak_power=2.84842e+13 dm=912 fft_num=22183936 peak_bin=22183937 scale=0
Single pulse: peak_power=1.99588e+14 dm=912 fft_num=22183936 peak_bin=22183938 scale=0
Single pulse: peak_power=1.14918e+12 dm=912 fft_num=22183936 peak_bin=22183939 scale=0
Single pulse: peak_power=2.05382e+14 dm=912 fft_num=22183936 peak_bin=22183940 scale=0
Single pulse: peak_power=4.03711e+13 dm=912 fft_num=22183936 peak_bin=22183941 scale=0
Single pulse: peak_power=1.44793e+14 dm=912 fft_num=22183936 peak_bin=22183942 scale=0
Single pulse: peak_power=1.27609e+14 dm=912 fft_num=22183936 peak_bin=22183943 scale=0
Single pulse: peak_power=5.73411e+13 dm=912 fft_num=22183936 peak_bin=22183944 scale=0
Single pulse: peak_power=2.06383e+14 dm=912 fft_num=22183936 peak_bin=22183945 scale=0
Single pulse: peak_power=4.09557e+12 dm=912 fft_num=22183936 peak_bin=22183946 scale=0
Single pulse: peak_power=2.22716e+14 dm=912 fft_num=22183936 peak_bin=22183947 scale=0
Single pulse: peak_power=2.14433e+13 dm=912 fft_num=22183936 peak_bin=22183948 scale=0
Single pulse: peak_power=1.66703e+14 dm=912 fft_num=22183936 peak_bin=22183949 scale=0
Single pulse: peak_power=9.30748e+13 dm=912 fft_num=22183936 peak_bin=22183950 scale=0
Single pulse: peak_power=7.84538e+13 dm=912 fft_num=22183936 peak_bin=22183951 scale=0
Single pulse: peak_power=1.66022e+14 dm=912 fft_num=22183936 peak_bin=22183952 scale=0
Single pulse: peak_power=1.36365e+13 dm=912 fft_num=22183936 peak_bin=22183953 scale=0
Single pulse: peak_power=1.94732e+14 dm=912 fft_num=22183936 peak_bin=22183954 scale=0
Single pulse: peak_power=2.57487e+12 dm=912 fft_num=22183936 peak_bin=22183955 scale=0
Single pulse: peak_power=1.7046e+14 dm=912 fft_num=22183936 peak_bin=22183956 scale=0
Single pulse: peak_power=3.98057e+13 dm=912 fft_num=22183936 peak_bin=22183957 scale=0
Single pulse: peak_power=1.13467e+14 dm=912 fft_num=22183936 peak_bin=22183958 scale=0
Single pulse: peak_power=1.02475e+14 dm=912 fft_num=22183936 peak_bin=22183959 scale=0
Single pulse: peak_power=5.01534e+13 dm=912 fft_num=22183936 peak_bin=22183960 scale=0
Single pulse: peak_power=1.65272e+14 dm=912 fft_num=22183936 peak_bin=22183961 scale=0
Single pulse: peak_power=6.10368e+12 dm=912 fft_num=22183936 peak_bin=22183962 scale=0
Single pulse: peak_power=1.98943e+14 dm=912 fft_num=22183936 peak_bin=22183963 scale=0
Single pulse: peak_power=8.57611e+12 dm=912 fft_num=22183936 peak_bin=22183964 scale=0
Single pulse: peak_power=1.76721e+14 dm=912 fft_num=22183936 peak_bin=22183965 scale=0
remove_radar total=8.146E+08 , N=1 , <>=8.146E+08 , min=8.146E+08 , max=8.146E+08
main_loop_L1 total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_forward total=2.745E+07 , N=341 , <>=8.050E+04 , min=6.082E+04 , max=1.247E+06
remove_radar_randomize total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
build_chirp_table total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
DataWrite total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
DataWrite_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
oclReadBuf total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
ChirpWrite total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
ChirpWrite_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
dechirp total=3.720E+07 , N=341 , <>=1.091E+05 , min=8.994E+04 , max=7.174E+05
Dechirp_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Half_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PC_single_pulse_kernel_FFA_update total=4.577E+09 , N=341 , <>=1.342E+07 , min=1.173E+07 , max=1.442E+07
PC_ns total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
oclReadBuf total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
oclWriteBuf total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFT_inverse total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
ffa total=6.030E+08 , N=1 , <>=6.030E+08 , min=6.030E+08 , max=6.030E+08
FFA blocks counters:
FFA_fetch total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_tt_build total=0.000E+00 , N=0 , <>=0.000E+00 , min=1.845E+19 , max=0.000E+00
FFA_compare total=7.189E+07 , N=120 , <>=5.990E+05 , min=1.815E+05 , max=1.873E+06
FFA_coadd total=7.246E+06 , N=226 , <>=3.206E+04 , min=2.150E+04 , max=1.275E+06
FFA_stride_add total=6.004E+06 , N=105 , <>=5.718E+04 , min=5.164E+04 , max=8.433E+04
GPU_buffer_read_backs total=2.0000E+00, N=2 , <>=1 , min=1 , max=1
TWIN_FFA OCL_ZERO_COPY USE_OPENCL USE_OPENCL_NV OPENCL_WRITE USE_INCREASED_PRECISION SMALL_CHIRP_TABLE COMBINED_DECHIRP_KERNEL BLANKIT
rev 2751
GPU device sync requested... ...GPU device synched
21:18:17 (16307): 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.