Task 8700541904
| Name | 27mr20ac.17177.3748.10.37.205_0 |
| Workunit | 3955015770 |
| Created | 1 Apr 2020, 13:42:42 UTC |
| Sent | 1 Apr 2020, 13:42:51 UTC |
| Report deadline | 25 May 2020, 2:54:11 UTC |
| Received | 3 Apr 2020, 2:59:30 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8874743 |
| Run time | 17 min 22 sec |
| CPU time | 9 min 48 sec |
| Validate state | Valid |
| Credit | 106.81 |
| Device peak FLOPS | 60.74 GFLOPS |
| Application version | SETI@home v8 v8.20 (opencl_ati5_SoG_mac) x86_64-apple-darwin |
| Peak working set size | 69.38 MB |
| Peak swap size | 6,660.82 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>7.14.2</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 SIGNALS_ON_GPU OCL_CHIRP3 FFTW SSSE3 64bit
System: Darwin x86_64 Kernel: 19.3.0
CPU : Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
GenuineIntel x86, Family 6 Model 158 Stepping 13
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX1.0
OpenCL-kernels filename : MultiBeam_Kernels_r3556.cl
ar=0.421354 NumCfft=197393 NumGauss=1122159382 NumPulse=226414674231 NumTriplet=452796038439
Currently allocated 229 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
OS X optimized setiathome_v8 application
Version info: SSSE3ux (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSSE3ux OS X 64bit Build 3556 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3556
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: 1200Mhz
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) UHD Graphics 630
Vendor: Intel Inc.
Driver version: 1.2(Jan 17 2020 22:29:16)
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: 24
Max work group size: 256
Max clock frequency: 95Mhz
Max memory allocation: 2143289344
Cache type: None
Cache line size: 0
Cache size: 0
Global memory size: 8573157376
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: AMD Radeon Pro 5500M Compute Engine
Vendor: AMD
Driver version: 1.2 (Jan 13 2020 20:12:40)
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_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 : 0.421354
Used GPU device parameters are:
Number of compute units: 24
Single buffer allocation size: 128MB
Total device global memory: 8176MB
max WG size: 256
local mem type: Real
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Gaussian: peak=3.603837, mean=0.5400994, ChiSq=1.373555, time=10.91, d_freq=1419506375.88,
score=0.6208324, null_hyp=2.263001, chirp=3.8893, fft_len=16k
Best spike: peak=23.95084, time=33.55, d_freq=1419498047.99, chirp=7.53, fft_len=128k
Best autocorr: peak=17.5878, time=20.13, delay=3.0958, d_freq=1419502059.84, chirp=5.3006, fft_len=128k
Best gaussian: peak=3.603837, mean=0.5400994, ChiSq=1.373555, time=10.91, d_freq=1419506375.88,
score=0.6208324, null_hyp=2.263001, chirp=3.8893, fft_len=16k
Best pulse: peak=2.412323, time=31.75, period=0.7384, d_freq=1419506547.2, score=0.98, chirp=38.37, fft_len=512
Best triplet: peak=0, time=-2.125e+11, period=0, d_freq=0, chirp=0, fft_len=0
Flopcounter: 7232834799113.632812
Spike count: 0
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 1
Time cpu in use since last restart: 587.1 seconds
Fftlength=8,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=258; N=207; usual
Fftlength=8,pass=4:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=245; N=198; usual
Fftlength=8,pass=5:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=232; N=185; usual
Fftlength=16,pass=3:Tune: sum=155.275(ms); min= 0(ms); max=18.03(ms); mean=0.7058(ms); s_mean=1.095e-24; sleep=0(ms); delta=267; N=220; usual
Fftlength=16,pass=4:Tune: sum=86.2256(ms); min= 0(ms); max=4.545(ms); mean=0.4165(ms); s_mean=1.965e-23; sleep=0(ms); delta=254; N=207; usual
Fftlength=16,pass=5:Tune: sum=3.5284(ms); min= 0(ms); max=3.528(ms); mean=0.0204(ms); s_mean=6.774e-22; sleep=0(ms); delta=244; N=173; usual
Fftlength=32,pass=3:Tune: sum=65.9584(ms); min= 0(ms); max=6.695(ms); mean=0.2868(ms); s_mean=2.972e-27; sleep=0(ms); delta=277; N=230; usual
Fftlength=32,pass=4:Tune: sum=12.9678(ms); min= 0(ms); max=3.446(ms); mean=0.05894(ms); s_mean=3.342e-27; sleep=0(ms); delta=267; N=220; usual
Fftlength=32,pass=5:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=255; N=208; usual
Fftlength=64,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=296; N=273; usual
Fftlength=64,pass=4:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=286; N=263; usual
Fftlength=64,pass=5:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=268; N=245; usual
Fftlength=128,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=1; N=803; high_perf
Fftlength=1024,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=1; N=1605; usual
Fftlength=2048,pass=3:Tune: sum= 0(ms); min= 0(ms); max= 0(ms); mean= 0(ms); s_mean= 0; sleep=0(ms); delta=1; N=3211; 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=11 , N=11 , <>=1 , min=1 , max=1
Gaussian_report total=1 , N=1 , <>=1 , min=1 , max=1
Gaussian_miss total=0 , N=0 , <>=0 , min=0 , max=0
PC_triplet_find_hit total=2.5272E+04, N=25272 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.8900E+02, N=389 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=1.2824E+04, N=12824 , <>=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=2.0000E+00, N=2 , <>=1 , min=1 , max=1
PC_pulse_find_2CPU total=1.0000E+00, N=1 , <>=1 , min=1 , max=1
PoT_transfer_not_needed total=2.5268E+04, N=25268 , <>=1 , min=1 , max=1
PoT_transfer_needed total=3.9400E+02, N=394 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
19:54:26 (28883): called boinc_finish(0)
</stderr_txt>
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©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.