Task 8703072019
| Name | 19mr10af.16754.18886.9.36.89_2 |
| Workunit | 3945882243 |
| Created | 20 Apr 2020, 7:54:54 UTC |
| Sent | 20 Apr 2020, 7:55:14 UTC |
| Report deadline | 12 Jun 2020, 13:21:32 UTC |
| Received | 20 Apr 2020, 11:24:45 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8833884 |
| Run time | 19 sec |
| CPU time | 11 sec |
| Validate state | Valid |
| Credit | 5.44 |
| Device peak FLOPS | 185.75 GFLOPS |
| Application version | SETI@home v8 v8.22 (opencl_atiapu_sah) x86_64-pc-linux-gnu |
| Peak working set size | 176.98 MB |
| Peak swap size | 465.05 MB |
| Peak disk usage | 0.03 MB |
Stderr output
<core_client_version>7.9.3</core_client_version>
<![CDATA[
<stderr_txt>
OpenCL platform detected: Advanced Micro Devices, Inc.
Number of OpenCL devices found : 1
BOINC assigns slot on device #0.
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_HD5xxx OCL_ZERO_COPY OCL_ZERO_COPY_APU OCL_CHIRP3 ASYNC_SPIKE FFTW SSE2 64bit
System: Linux x86_64 Kernel: 5.3.0-46-generic
CPU : AMD Ryzen 7 2700X Eight-Core Processor
16 core(s), Speed : 3228.971 MHz
L1 : 64 KB, Cache : 512 KB
Features : FPU TSC PAE APIC MTRR MMX SSE SSE2 HT PNI SSSE3 SSE4A SSE4_1 SSE4_2 AVX AVX2
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.428175 NumCfft=195661 NumGauss=1103238010 NumPulse=226423072567 NumTriplet=452813210519
Currently allocated 192 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Linux optimized setiathome_v8 application
Version info: SSE2x (Intel, Core 2-optimized v8-nographics) V5.13 by Alex Kan
SSE2x Linux64 Build 3584 , Ported by : Raistmer, JDWhale, Urs Echternacht
OpenCL version by Raistmer, r3584
AMD HD5 version by Raistmer
Number of OpenCL platforms: 1
OpenCL Platform Name: AMD Accelerated Parallel Processing
Number of devices: 1
Max compute units: 36
Max work group size: 256
Max clock frequency: 1340Mhz
Max memory allocation: 4244635648
Cache type: Read/Write
Cache line size: 64
Cache size: 16384
Global memory size: 7796748288
Constant buffer size: 4244635648
Max number of constant args: 8
Local memory type: Scratchpad
Local memory size: 32768
Queue properties:
Out-of-Order: No
Profiling timer offset: 1
Global free memory: 1
SIMD per compute unit: 4
SIMD width: 16
SIMD instruction width: 1
Wavefront width: 64
Global mem channels: 8
Global mem channel banks: 16
Global mem channel bank width: 256
Local mem size per compute unit: 65536
Local mem banks: 32
Thread trace supported: Yes
Board Name: Radeon RX 580 Series
Name: Ellesmere
Vendor: Advanced Micro Devices, Inc.
Driver version: 2906.7
Version: OpenCL 1.2 AMD-APP (2906.7)
Extensions: cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_gl_sharing cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.428175
Used GPU device parameters are:
Number of compute units: 36
Single buffer allocation size: 128MB
Total device global memory: 7435MB
max WG size: 256
local mem type: Real
LotOfMem path: no
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.8073, time=54.11, d_freq=1420867314, chirp=0.015712, fft_len=8k
Spike: peak=24.35391, time=54.11, d_freq=1420867314.1, chirp=0.039743, fft_len=8k
Spike: peak=24.70368, time=54.11, d_freq=1420867314.06, chirp=-0.071168, fft_len=8k
Spike: peak=24.58678, time=54.11, d_freq=1420867313.96, chirp=-0.095199, fft_len=8k
Spike: peak=24.29045, time=54.11, d_freq=1420867313.93, chirp=0.10259, fft_len=8k
Spike: peak=24.79158, time=54.11, d_freq=1420867314.04, chirp=0.12662, fft_len=8k
Spike: peak=24.82405, time=54.11, d_freq=1420867314.02, chirp=-0.18208, fft_len=8k
Spike: peak=24.02815, time=54.11, d_freq=1420867313.91, chirp=0.1904, fft_len=8k
Spike: peak=24.13099, time=54.11, d_freq=1420867313.92, chirp=-0.20611, fft_len=8k
Spike: peak=24.61338, time=54.11, d_freq=1420867313.97, chirp=0.2135, fft_len=8k
Spike: peak=24.54446, time=54.11, d_freq=1420867314.08, chirp=0.23753, fft_len=8k
Spike: peak=24.4416, time=54.11, d_freq=1420867314.09, chirp=-0.26896, fft_len=8k
Spike: peak=24.708, time=54.11, d_freq=1420867313.98, chirp=-0.29299, fft_len=8k
Spike: peak=24.42393, time=54.11, d_freq=1420867313.95, chirp=0.30131, fft_len=8k
Spike: peak=24.70225, time=54.11, d_freq=1420867314.01, chirp=0.32442, fft_len=8k
Spike: peak=24.07644, time=54.11, d_freq=1420867314.12, chirp=0.34845, fft_len=8k
Spike: peak=24.20753, time=54.11, d_freq=1420867314.11, chirp=-0.35676, fft_len=8k
Spike: peak=24.66442, time=54.11, d_freq=1420867314.05, chirp=-0.37987, fft_len=8k
Spike: peak=24.35437, time=54.11, d_freq=1420867313.94, chirp=-0.4039, fft_len=8k
Spike: peak=24.58763, time=54.11, d_freq=1420867313.99, chirp=0.41222, fft_len=8k
Spike: peak=24.55973, time=54.11, d_freq=1420867314.05, chirp=0.43533, fft_len=8k
Spike: peak=24.50288, time=54.11, d_freq=1420867314.07, chirp=-0.46768, fft_len=8k
Spike: peak=24.6527, time=54.11, d_freq=1420867314.01, chirp=-0.49078, fft_len=8k
Spike: peak=24.52028, time=54.11, d_freq=1420867314.03, chirp=0.52313, fft_len=8k
Spike: peak=24.19424, time=54.11, d_freq=1420867314.09, chirp=0.54624, fft_len=8k
Spike: peak=24.56615, time=54.11, d_freq=1420867314.03, chirp=-0.57859, fft_len=8k
Spike: peak=24.40313, time=54.11, d_freq=1420867313.97, chirp=-0.60169, fft_len=8k
Spike: peak=24.22495, time=54.11, d_freq=1420867313.97, chirp=0.61001, fft_len=8k
Spike: peak=24.39831, time=54.11, d_freq=1420867314.02, chirp=0.63312, fft_len=8k
Spike: peak=24.07883, time=54.11, d_freq=1420867314.1, chirp=-0.66547, fft_len=8k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=24.82405, time=54.11, d_freq=1420867314.02, chirp=-0.18208, fft_len=8k
Best autocorr: peak=17.1771, time=100.7, delay=5.9674, d_freq=1420869104.9, chirp=-0.35492, fft_len=128k
Best gaussian: peak=2.938029, mean=0.5991896, ChiSq=1.250366, time=36.07, d_freq=1420867157.19,
score=-6.266991, null_hyp=1.787031, chirp=-0.52313, fft_len=16k
Best pulse: peak=5.477642, time=6.267, period=1.738, d_freq=1420873107.91, score=0.9622, chirp=0, fft_len=32
Best triplet: peak=0, time=-2.121e+11, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Time cpu in use since last restart: 11.5 seconds
Fftlength=16,pass=3:Tune: sum=106.484(ms); min=8.688(ms); max=35.22(ms); mean=17.75(ms); s_mean=16.33; sleep=15(ms); delta=53; N=6; usual
Fftlength=32,pass=3:Tune: sum=107.026(ms); min=5.758(ms); max=25.29(ms); mean=11.89(ms); s_mean=9.084; sleep=0(ms); delta=56; N=9; usual
Fftlength=64,pass=3:Tune: sum=87.647(ms); min=1.234(ms); max=23.34(ms); mean=12.52(ms); s_mean=10.02; sleep=0(ms); delta=54; N=7; usual
Fftlength=64,pass=4:Tune: sum=24.0686(ms); min=1.767(ms); max=5.917(ms); mean=4.814(ms); s_mean=4.623; sleep=0(ms); delta=68; N=5; usual
Fftlength=64,pass=5:Tune: sum=17.6813(ms); min=0.6901(ms); max=5.827(ms); mean=4.42(ms); s_mean=4.42; sleep=0(ms); delta=83; N=4; usual
Fftlength=128,pass=3:Tune: sum=17.5762(ms); min=17.58(ms); max=17.58(ms); mean=17.58(ms); s_mean=17.58; sleep=15(ms); delta=1; N=1; high_perf
Fftlength=256,pass=3:Tune: sum=27.9699(ms); min=4.945(ms); max=11.52(ms); mean=9.323(ms); s_mean=9.323; sleep=0(ms); delta=1; N=3; high_perf
Fftlength=512,pass=3:Tune: sum=25.3026(ms); min=2.409(ms); max=5.759(ms); mean=5.061(ms); s_mean=5.104; sleep=0(ms); delta=1; N=5; high_perf
Fftlength=1024,pass=3:Tune: sum=18.7454(ms); min=1.66(ms); max=1.739(ms); mean=1.704(ms); s_mean=1.706; sleep=0(ms); delta=1; N=11; usual
Fftlength=2048,pass=3:Tune: sum=12.204(ms); min=0.5701(ms); max=0.5922(ms); mean=0.5811(ms); s_mean=0.5781; sleep=0(ms); delta=1; N=21; usual
Gaussian_transfer_not_needed total=6.6800E+02, N=668 , <>=1 , min=1 , max=1
Gaussian_transfer_needed total=8.0000E+00, N=8 , <>=1 , min=1 , max=1
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=24 , <>=0 , min=0 , max=0
Gaussian_skip6_low_power total=9 , N=24 , <>=0 , min=0 , max=1
Gaussian_new_best total=14 , N=14 , <>=1 , min=1 , max=1
Gaussian_report total=0 , N=0 , <>=0 , min=0 , max=0
Gaussian_miss total=10 , N=10 , <>=1 , min=1 , max=1
PC_triplet_find_hit total=1.6800E+02, N=168 , <>=1 , min=1 , max=1
PC_triplet_find_miss total=3.0000E+00, N=3 , <>=1 , min=1 , max=1
PC_pulse_find_hit total=8.5000E+01, N=85 , <>=1 , min=1 , max=1
PC_pulse_find_miss total=2.0000E+00, N=2 , <>=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=1.6800E+02, N=168 , <>=1 , min=1 , max=1
PoT_transfer_needed total=4.0000E+00, N=4 , <>=1 , min=1 , max=1
SleepQuantum total=0.0000E+00, N=0 , <>=0 , min=0 , max=0
GPU device sync requested... ...GPU device synched
03:24:35 (10594): 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.