任务 34837374
| 用户名 | ap_03oc11ab_B6_P0_00007_20191109_19886.wu_1 |
| 任务单元 | 12180137 |
| 创建时间 | 10 Nov 2019, 4:01:08 UTC |
| 发送时间 | 10 Nov 2019, 19:20:30 UTC |
| 上报期限 | 5 Dec 2019, 19:20:30 UTC |
| 接收时间 | 18 Nov 2019, 5:16:26 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 | 88332 |
| 运行时间 | 3 时 41 分 5 秒 |
| CPU 时间 | 12 分 50 秒 |
| 验证状态 | 有效结果 |
| 积分 | 479.13 |
| 设备最高FLOPS（每秒浮点运算次数） | 12.22 GFLOPS |
| 计算程序版本 | AstroPulse v7 v7.07 (opencl_intel_gpu_mac) x86_64-apple-darwin |
| Peak working set size | 73.12 MB |
| Peak swap size | 4,829.43 MB |
| Peak disk usage | 0.08 MB |
标准错误输出
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Used GPU device parameters are:
Number of compute units: 48
Single buffer allocation size: 256MB
Total device global memory: 1536MB
max WG size: 256
local mem type: Real
-unroll default value used: 18
-ffa_block default value used: 12288
-ffa_block_fetch default value used: 6144
AstroPulse v7.07
Darwin 10.7+ 64 bit, rel. Rev 2750, OpenCL version by Raistmer, GPU mode
V7, by Raistmer ported to OS X by Lunatics.kwsn.net team.
Build features: Non-graphics OpenCL USE_OPENCL_INTEL OPENCL_WRITE COMBINED_DECHIRP_KERNEL SMALL_CHIRP_TABLE TWIN_FFA FFTW BLANKIT USE_INCREASED_PRECISION SSE3 64bit
System: Darwin x86_64 Kernel: 19.0.0
CPU : Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz
GenuineIntel x86, Family 6 Model 61 Stepping 4
Features : FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3 PCLMULQDQ DTES64 MON DSCPL VMX EST TM2 SSSE3 FMA CX16 TPR PDCM SSE4.1 SSE4.2 x2APIC MOVBE POPCNT AES PCID XSAVE OSXSAVE SEGLIM64 TSCTMR AVX1.0 RDRAND F16C
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 1
Max compute units: 48
Max work group size: 256
Max clock frequency: 1050Mhz
Max memory allocation: 402653184
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 1610612736
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) Iris(TM) Graphics 6100
Vendor: Intel Inc.
Driver version: 1.2(Oct 21 2019 21:55:12)
Version: OpenCL 1.2
Extensions: cl_APPLE_SetMemObjectDestructor cl_APPLE_ContextLoggingFunctions cl_APPLE_clut cl_APPLE_query_kernel_names cl_APPLE_gl_sharing cl_khr_gl_event 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_byte_addressable_store cl_khr_image2d_from_buffer cl_khr_gl_depth_images cl_khr_depth_images cl_khr_3d_image_writes
single pulses: 6
repetitive pulses: 3
percent blanked: 3.49
Single pulse: peak_power=62.3865 dm=-2795 fft_num=32047104 peak_bin=32059600 scale=4
Rep. pulse: num_std_devs=6.821 peak_power=5810.985 dm=-3520 peak_bin=1872 scale=4 ffa_scale=0 period=197.0679
Single pulse: peak_power=50.9375 dm=-3774 fft_num=4407296 peak_bin=4411296 scale=3
Single pulse: peak_power=61.3746 dm=-3774 fft_num=4407296 peak_bin=4411296 scale=4
Single pulse: peak_power=38.8862 dm=-3775 fft_num=4407296 peak_bin=4411296 scale=2
Rep. pulse: num_std_devs=6.823 peak_power=2905.811 dm=-6336 peak_bin=3120 scale=4 ffa_scale=0 period=408.6748
Single pulse: peak_power=129.384 dm=9334 fft_num=32112640 peak_bin=32114048 scale=6
Rep. pulse: num_std_devs=6.823 peak_power=2717.695 dm=12928 peak_bin=496 scale=4 ffa_scale=0 period=437.0612
Single pulse: peak_power=653.633 dm=14728 fft_num=11468800 peak_bin=11477504 scale=9
remove_radar total=1.400E+09 , N=1 , <>=1.400E+09 , min=1.400E+09 , max=1.400E+09
main_loop_L1 total=3.581E+13 , N=111 , <>=3.226E+11 , min=3.118E+11 , max=3.288E+11
FFT_forward total=1.259E+10 , N=101232 , <>=1.244E+05 , min=1.900E+04 , max=1.436E+08
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=6.672E+09 , N=101232 , <>=6.591E+04 , min=2.008E+04 , max=1.296E+07
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=2.633E+13 , N=101232 , <>=2.601E+08 , min=1.988E+08 , max=6.299E+08
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=9.426E+12 , N=999 , <>=9.436E+09 , min=2.706E+09 , max=5.830E+10
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=1.011E+09 , N=24 , <>=4.213E+07 , min=3.941E+06 , max=1.542E+08
FFA_coadd total=6.957E+08 , N=42204 , <>=1.648E+04 , min=3.804E+03 , max=4.900E+06
FFA_stride_add total=2.083E+06 , N=21 , <>=9.918E+04 , min=7.219E+04 , max=1.809E+05
GPU_buffer_read_backs total=6.0000E+00, N=6 , <>=1 , min=1 , max=1
TWIN_FFA USE_OPENCL USE_OPENCL_INTEL OPENCL_WRITE USE_INCREASED_PRECISION SMALL_CHIRP_TABLE COMBINED_DECHIRP_KERNEL BLANKIT
rev 2750
GPU device sync requested... ...GPU device synched
22:15:19 (42113): 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.