Task 8703523854
| Name | blc44_2bit_guppi_58838_30369_TIC43647325_0114.19108.0.20.29.25.vlar_2 |
| Workunit | 3934833722 |
| Created | 20 Apr 2020, 18:54:30 UTC |
| Sent | 20 Apr 2020, 18:54:46 UTC |
| Report deadline | 10 Jul 2020, 23:01:10 UTC |
| Received | 6 May 2020, 12:49:19 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8284424 |
| Run time | 31 min 28 sec |
| CPU time | 11 min 23 sec |
| Validate state | Valid |
| Credit | 111.99 |
| Device peak FLOPS | 95.85 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_ati5_mac) x86_64-apple-darwin |
| Peak working set size | 65.05 MB |
| Peak swap size | 4,520.65 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>7.16.6</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Apple
Number of OpenCL devices found : 2
BOINC assigns slot on device #2 of 2 devices.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_ZERO_COPY OCL_CHIRP3 ASYNC_SPIKE FFTW JSPF SSSE3 64bit
System: Darwin x86_64 Kernel: 19.4.0
CPU : Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
GenuineIntel x86, Family 6 Model 158 Stepping 9
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3552.cl
ar=0.028476 NumCfft=105835 NumGauss=0 NumPulse=102471704580 NumTriplet=109952216938
Currently allocated 185 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3xj (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3xj OS X 64bit Build 3552 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3552
AMD HD5 version by Raistmer
Number of OpenCL platforms: 1
OpenCL Platform Name: Apple
Number of devices: 2
Max compute units: 24
Max work group size: 256
Max clock frequency: 1100Mhz
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) HD Graphics 630
Vendor: Intel Inc.
Driver version: 1.2(Mar 15 2020 21:29:48)
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
Max compute units: 12
Max work group size: 256
Max clock frequency: 300Mhz
Max memory allocation: 536870912
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 2147483648
Constant buffer size: 65536
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Name: AMD Radeon Pro 555 Compute Engine
Vendor: AMD
Driver version: 1.2 (Mar 5 2020 22:38:07)
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_depth_images cl_APPLE_command_queue_priority cl_APPLE_command_queue_select_compute_units cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.028476
Used GPU device parameters are:
Number of compute units: 12
Single buffer allocation size: 128MB
Total device global memory: 2048MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Triplet: peak=10.77138, time=69.48, period=20.51, d_freq=10333289433.5, chirp=-14.305, fft_len=512
Pulse: peak=0.9376029, time=59.4, period=0.7116, d_freq=10333291872.9, score=1.028, chirp=-49.417, fft_len=256
D: threshold 0.03018466; unscaled peak power: 0.03058261 exceeds threshold for 1.318%
Triplet: peak=10.6304, time=35.01, period=28.76, d_freq=10333295819.8, chirp=-66.88, fft_len=256
Pulse: peak=1.710248, time=59.4, period=1.922, d_freq=10333289873.9, score=1.025, chirp=-95.861, fft_len=256
D: threshold 0.04072457; unscaled peak power: 0.04136279 exceeds threshold for 1.567%
Best spike: peak=22.57191, time=17.18, d_freq=10333297278.4, chirp=-18.698, fft_len=128k
Best autocorr: peak=16.54486, time=40.09, delay=1.9857, d_freq=10333294690.7, chirp=19.368, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+11, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=0.9376029, time=59.4, period=0.7116, d_freq=10333291872.9, score=1.028, chirp=-49.417, fft_len=256
Best triplet: peak=10.77138, time=69.48, period=20.51, d_freq=10333289433.5, chirp=-14.305, fft_len=512
Flopcounter: 11064691021932.972656
Spike count: 0
Autocorr count: 0
Pulse count: 2
Triplet count: 2
Gaussian count: 0
Time cpu in use since last restart: 680.6 seconds
Fftlength=32,pass=3:Tune: sum=56752.7(ms); min=7.416(ms); max=92.12(ms); mean=55.75(ms); s_mean=54.8; sleep=45(ms); delta=276; N=1018; usual
Fftlength=32,pass=4:Tune: sum=41240.1(ms); min=6.208(ms); max=69.14(ms); mean=52.54(ms); s_mean=59.69; sleep=60(ms); delta=346; N=785; usual
Fftlength=32,pass=5:Tune: sum=18882.9(ms); min=5.183(ms); max=61.2(ms); mean=33.19(ms); s_mean=54.18; sleep=45(ms); delta=622; N=569; usual
Fftlength=64,pass=3:Tune: sum=34851(ms); min=3.693(ms); max=95.43(ms); mean=45.44(ms); s_mean=61.72; sleep=60(ms); delta=481; N=767; usual
Fftlength=64,pass=4:Tune: sum=24135(ms); min=3.144(ms); max=67.56(ms); mean=36.74(ms); s_mean=57.97; sleep=60(ms); delta=580; N=657; usual
Fftlength=64,pass=5:Tune: sum=20187.5(ms); min=2.652(ms); max=73.5(ms); mean=33.53(ms); s_mean=46.66; sleep=45(ms); delta=677; N=602; usual
Fftlength=128,pass=3:Tune: sum=39317.3(ms); min=1.864(ms); max=100.7(ms); mean=45.66(ms); s_mean=47.41; sleep=45(ms); delta=479; N=861; usual
Fftlength=128,pass=4:Tune: sum=33504.8(ms); min=1.824(ms); max=70.91(ms); mean=45.03(ms); s_mean=63.01; sleep=60(ms); delta=436; N=744; usual
Fftlength=128,pass=5:Tune: sum=25189.2(ms); min=1.639(ms); max=94.37(ms); mean=35.18(ms); s_mean=43.4; sleep=45(ms); delta=717; N=716; usual
Fftlength=256,pass=3:Tune: sum=34874.4(ms); min=0.9307(ms); max=91.59(ms); mean=40.74(ms); s_mean=65.57; sleep=60(ms); delta=482; N=856; usual
Fftlength=256,pass=4:Tune: sum=24617.7(ms); min=0.8003(ms); max=50.64(ms); mean=30.97(ms); s_mean=47.19; sleep=45(ms); delta=818; N=795; usual
Fftlength=256,pass=5:Tune: sum=20270.2(ms); min=0.6835(ms); max=41.17(ms); mean=26.57(ms); s_mean=38.91; sleep=30(ms); delta=786; N=763; usual
Fftlength=512,pass=3:Tune: sum=35958.6(ms); min=0.4789(ms); max=56.73(ms); mean=29.45(ms); s_mean=33.22; sleep=30(ms); delta=1232; N=1221; usual
Fftlength=512,pass=4:Tune: sum=24714.4(ms); min=0.4029(ms); max=24.59(ms); mean=20.51(ms); s_mean=23.15; sleep=15(ms); delta=1216; N=1205; usual
Fftlength=512,pass=5:Tune: sum=19496.4(ms); min=0.3704(ms); max=19.5(ms); mean=16.41(ms); s_mean=17.84; sleep=15(ms); delta=1199; N=1188; usual
Fftlength=1024,pass=3:Tune: sum=16.781(ms); min= 0(ms); max=16.78(ms); mean=0.007794(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=2153; high_perf
Fftlength=2048,pass=3:Tune: sum=8.0848(ms); min= 0(ms); max=8.085(ms); mean=0.001877(ms); s_mean=2.803e-45; sleep=0(ms); delta=1; N=4307; high_perf
Fftlength=4096,pass=3:Tune: sum=119137(ms); min=12.31(ms); max=37.83(ms); mean=13.83(ms); s_mean=14.48; sleep=15(ms); delta=1; N=8613; usual
Fftlength=8192,pass=3:Tune: sum=66992.7(ms); min=3.357(ms); max=11.08(ms); mean=3.889(ms); s_mean=3.786; sleep=0(ms); delta=1; N=17225; usual
Gaussian_transfer_not_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_transfer_needed total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
Gaussian_skip1_no_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip2_bad_group_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip3_too_weak_peak total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip4_too_big_ChiSq total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_new_best total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=3.6271E+04, N=36271 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=6.2600E+02, N=626 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=3.4378E+04, N=34378 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_early_miss total=7.0000E+00, N=7 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
PoT_transfer_not_needed total=3.6265E+04, N=36265 , <>=1 , min=1 , max=1
PoT_transfer_needed total=6.3300E+02, N=633 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
21:54:14 (86122): 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.