任务 33598352
| 用户名 | ap_01ap11ab_B0_P1_00361_20190531_21007.wu_1 |
| 任务单元 | 11770286 |
| 创建时间 | 1 Jun 2019, 2:46:46 UTC |
| 发送时间 | 1 Jun 2019, 6:13:43 UTC |
| 上报期限 | 26 Jun 2019, 6:13:43 UTC |
| 接收时间 | 12 Jun 2019, 13:30:02 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 | 1 分 28 秒 |
| CPU 时间 | 20 秒 |
| 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） | 8,506.46 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 : 2401.000 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
INFO: excessive number of rep. pulses detected. To save system memory FFA will be redone with decreased FFA block value 256.
Found 30 single pulses and 30 repeating pulses, exiting.
percent blanked: 57.69
Single pulse: peak_power=3.46873e+13 dm=1536 fft_num=1376256 peak_bin=1376256 scale=0
Single pulse: peak_power=5.17991e+13 dm=1536 fft_num=1376256 peak_bin=1376257 scale=0
Single pulse: peak_power=5.49131e+13 dm=1536 fft_num=1376256 peak_bin=1376258 scale=0
Single pulse: peak_power=3.44482e+13 dm=1536 fft_num=1376256 peak_bin=1376259 scale=0
Single pulse: peak_power=5.0441e+13 dm=1536 fft_num=1376256 peak_bin=1376260 scale=0
Single pulse: peak_power=5.27534e+13 dm=1536 fft_num=1376256 peak_bin=1376261 scale=0
Single pulse: peak_power=3.15252e+13 dm=1536 fft_num=1376256 peak_bin=1376262 scale=0
Single pulse: peak_power=4.62805e+13 dm=1536 fft_num=1376256 peak_bin=1376263 scale=0
Single pulse: peak_power=5.54213e+13 dm=1536 fft_num=1376256 peak_bin=1376264 scale=0
Single pulse: peak_power=2.95727e+13 dm=1536 fft_num=1376256 peak_bin=1376265 scale=0
Single pulse: peak_power=4.458e+13 dm=1536 fft_num=1376256 peak_bin=1376266 scale=0
Single pulse: peak_power=5.90219e+13 dm=1536 fft_num=1376256 peak_bin=1376267 scale=0
Single pulse: peak_power=3.15449e+13 dm=1536 fft_num=1376256 peak_bin=1376268 scale=0
Single pulse: peak_power=4.75592e+13 dm=1536 fft_num=1376256 peak_bin=1376269 scale=0
Single pulse: peak_power=5.79434e+13 dm=1536 fft_num=1376256 peak_bin=1376270 scale=0
Single pulse: peak_power=3.53203e+13 dm=1536 fft_num=1376256 peak_bin=1376271 scale=0
Single pulse: peak_power=5.12321e+13 dm=1536 fft_num=1376256 peak_bin=1376272 scale=0
Single pulse: peak_power=5.28767e+13 dm=1536 fft_num=1376256 peak_bin=1376273 scale=0
Single pulse: peak_power=3.59284e+13 dm=1536 fft_num=1376256 peak_bin=1376274 scale=0
Single pulse: peak_power=5.0547e+13 dm=1536 fft_num=1376256 peak_bin=1376275 scale=0
Single pulse: peak_power=5.03833e+13 dm=1536 fft_num=1376256 peak_bin=1376276 scale=0
Single pulse: peak_power=3.28866e+13 dm=1536 fft_num=1376256 peak_bin=1376277 scale=0
Single pulse: peak_power=4.64739e+13 dm=1536 fft_num=1376256 peak_bin=1376278 scale=0
Single pulse: peak_power=5.3239e+13 dm=1536 fft_num=1376256 peak_bin=1376279 scale=0
Single pulse: peak_power=3.13792e+13 dm=1536 fft_num=1376256 peak_bin=1376280 scale=0
Single pulse: peak_power=4.52212e+13 dm=1536 fft_num=1376256 peak_bin=1376281 scale=0
Single pulse: peak_power=5.58581e+13 dm=1536 fft_num=1376256 peak_bin=1376282 scale=0
Single pulse: peak_power=3.43112e+13 dm=1536 fft_num=1376256 peak_bin=1376283 scale=0
Single pulse: peak_power=4.87937e+13 dm=1536 fft_num=1376256 peak_bin=1376284 scale=0
Single pulse: peak_power=5.29633e+13 dm=1536 fft_num=1376256 peak_bin=1376285 scale=0
Rep. pulse: num_std_devs=4.431e+13 peak_power=5.86874e+15 dm=-1536 peak_bin=152064 scale=7 ffa_scale=0 period=1913.46
Rep. pulse: num_std_devs=5.944e+13 peak_power=1.113445e+16 dm=-1536 peak_bin=152064 scale=7 ffa_scale=1 period=1913.46
Rep. pulse: num_std_devs=8.011e+13 peak_power=2.123007e+16 dm=-1536 peak_bin=152064 scale=7 ffa_scale=2 period=1913.46
Rep. pulse: num_std_devs=1.132e+14 peak_power=4.246015e+16 dm=-1536 peak_bin=159744 scale=7 ffa_scale=3 period=1913.46
Rep. pulse: num_std_devs=1.599e+14 peak_power=8.492029e+16 dm=-1536 peak_bin=159744 scale=7 ffa_scale=4 period=1913.46
Rep. pulse: num_std_devs=2.256e+14 peak_power=1.698406e+17 dm=-1536 peak_bin=155648 scale=7 ffa_scale=5 period=1913.46
Rep. pulse: num_std_devs=3.174e+14 peak_power=3.396811e+17 dm=-1536 peak_bin=155648 scale=7 ffa_scale=6 period=1913.46
Rep. pulse: num_std_devs=3.295e+14 peak_power=5.036529e+17 dm=-1536 peak_bin=147456 scale=7 ffa_scale=7 period=1913.46
Rep. pulse: num_std_devs=2.285e+14 peak_power=5.036529e+17 dm=-1536 peak_bin=131072 scale=7 ffa_scale=8 period=1913.46
Rep. pulse: num_std_devs=2.098e+14 peak_power=6.793623e+17 dm=-1536 peak_bin=131072 scale=7 ffa_scale=9 period=1913.46
Rep. pulse: num_std_devs=3.133e+13 peak_power=5.86874e+15 dm=-1536 peak_bin=29568 scale=7 ffa_scale=0 period=956.7299
Rep. pulse: num_std_devs=4.386e+13 peak_power=1.162431e+16 dm=-1536 peak_bin=29440 scale=7 ffa_scale=1 period=956.7299
Rep. pulse: num_std_devs=5.661e+13 peak_power=2.123007e+16 dm=-1536 peak_bin=29184 scale=7 ffa_scale=2 period=956.7299
Rep. pulse: num_std_devs=7.996e+13 peak_power=4.246015e+16 dm=-1536 peak_bin=29696 scale=7 ffa_scale=3 period=956.7299
Rep. pulse: num_std_devs=1.128e+14 peak_power=8.492028e+16 dm=-1536 peak_bin=30720 scale=7 ffa_scale=4 period=956.7299
Rep. pulse: num_std_devs=1.587e+14 peak_power=1.698406e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=5 period=956.7299
Rep. pulse: num_std_devs=2.222e+14 peak_power=3.396811e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=6 period=956.7299
Rep. pulse: num_std_devs=2.408e+14 peak_power=5.307518e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=7 period=956.7299
Rep. pulse: num_std_devs=1.639e+14 peak_power=5.307518e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=8 period=956.7299
Rep. pulse: num_std_devs=2.214e+13 peak_power=5.86874e+15 dm=-1536 peak_bin=29568 scale=7 ffa_scale=0 period=478.365
Rep. pulse: num_std_devs=3.1e+13 peak_power=1.162431e+16 dm=-1536 peak_bin=29440 scale=7 ffa_scale=1 period=478.365
Rep. pulse: num_std_devs=3.998e+13 peak_power=2.123007e+16 dm=-1536 peak_bin=29184 scale=7 ffa_scale=2 period=478.365
Rep. pulse: num_std_devs=5.64e+13 peak_power=4.246015e+16 dm=-1536 peak_bin=29696 scale=7 ffa_scale=3 period=478.365
Rep. pulse: num_std_devs=7.936e+13 peak_power=8.492028e+16 dm=-1536 peak_bin=30720 scale=7 ffa_scale=4 period=478.365
Rep. pulse: num_std_devs=1.111e+14 peak_power=1.698406e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=5 period=478.365
Rep. pulse: num_std_devs=1.541e+14 peak_power=3.396811e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=6 period=478.365
Rep. pulse: num_std_devs=1.639e+14 peak_power=5.307518e+17 dm=-1536 peak_bin=32768 scale=7 ffa_scale=7 period=478.365
Rep. pulse: num_std_devs=1.565e+13 peak_power=5.86874e+15 dm=-1536 peak_bin=11264 scale=7 ffa_scale=0 period=239.1825
Rep. pulse: num_std_devs=2.189e+13 peak_power=1.162431e+16 dm=-1536 peak_bin=29440 scale=7 ffa_scale=1 period=239.1825
Rep. pulse: num_std_devs=2.82e+13 peak_power=2.123007e+16 dm=-1536 peak_bin=0 scale=7 ffa_scale=2 period=239.1825
remove_radar total=7.888E+08 , N=1 , <>=7.888E+08 , min=7.888E+08 , max=7.888E+08
main_loop_L1 total=1.569E+11 , N=5 , <>=3.138E+10 , min=3.076E+10 , max=3.284E+10
FFT_forward total=1.278E+09 , N=9840 , <>=1.299E+05 , min=5.599E+04 , max=1.455E+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=1.313E+09 , N=9840 , <>=1.334E+05 , min=8.401E+04 , max=1.764E+06
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=1.256E+11 , N=9840 , <>=1.276E+07 , min=1.043E+07 , max=2.230E+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=4.451E+10 , N=53 , <>=8.399E+08 , min=3.752E+08 , max=5.175E+09
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=1.400E+10 , N=11 , <>=1.273E+09 , min=5.244E+05 , max=4.604E+09
FFA_coadd total=4.609E+08 , N=12293 , <>=3.749E+04 , min=2.006E+04 , max=2.655E+06
FFA_stride_add total=5.374E+05 , N=9 , <>=5.971E+04 , min=4.590E+04 , max=9.790E+04
GPU_buffer_read_backs total=1.0000E+00, N=1 , <>=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
06:08:50 (5680): 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.