Task 8704054177

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_NV	OCL_ZERO_COPY	SIGNALS_ON_GPU	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: AMD Ryzen 7 1800X Eight-Core Processor          

     Cache: L1=64K L2=512K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.431031  NumCfft=195029  NumGauss=1096297714  NumPulse=226490839286  NumTriplet=452876555360
Currently allocated 229 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768

Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1531Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  Global memory size:				 2147483648
  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 1050
  Vendor:					 NVIDIA Corporation
  Driver version:				 432.00
  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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.431031
Used GPU device parameters are:
	Number of compute units: 5
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	max WG size: 1024
	local mem type: Real
	FERMI path used: yes
	LotOfMem path: yes
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Pulse: peak=3.251158, time=31.13, period=0.9019, d_freq=1420360578.32, score=1.001, chirp=-14.282, fft_len=64 
D:	threshold 0.0164196; unscaled peak power: 0.01643109 exceeds threshold for 0.06995%
Autocorr: peak=19.37888, time=73.82, delay=4.1437, d_freq=1420362540.14, chirp=16.419, fft_len=128k
Spike: peak=24.99007, time=68.79, d_freq=1420362724.94, chirp=45.015, fft_len=32k
Spike: peak=24.21307, time=85.56, d_freq=1420358418.15, chirp=-47.012, fft_len=32k
Gaussian: peak=3.652931, mean=0.5410366, ChiSq=1.403188, time=44.46, d_freq=1420365601.1,
	score=0.5868023, null_hyp=2.276906, chirp=62.352, fft_len=16k

Best spike: peak=24.99007, time=68.79, d_freq=1420362724.94, chirp=45.015, fft_len=32k
Best autocorr: peak=19.37888, time=73.82, delay=4.1437, d_freq=1420362540.14, chirp=16.419, fft_len=128k
Best gaussian: peak=3.652931, mean=0.5410366, ChiSq=1.403188, time=44.46, d_freq=1420365601.1,
	score=0.5868023, null_hyp=2.276906, chirp=62.352, fft_len=16k
Best pulse: peak=3.251158, time=31.13, period=0.9019, d_freq=1420360578.32, score=1.001, chirp=-14.282, fft_len=64 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    2
Autocorr count: 1
Pulse count:    1
Triplet count:  0
Gaussian count: 1
Wallclock time elapsed since last restart: 642.3 seconds
Fftlength=8,pass=3:Tune: sum=8473.5(ms); min=2.629(ms); max=67.17(ms); mean=40.35(ms); s_mean=51.43; sleep=45(ms); delta=216; N=210; usual
Fftlength=8,pass=4:Tune: sum=5819.34(ms); min=4.265(ms); max=54.29(ms); mean=31.8(ms); s_mean=41.63; sleep=30(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=4247.45(ms); min=1.693(ms); max=42.92(ms); mean=26.55(ms); s_mean=34.38; sleep=30(ms); delta=239; N=160; usual
Fftlength=16,pass=3:Tune: sum=5167.4(ms); min=1.542(ms); max=46.32(ms); mean=23.38(ms); s_mean=36.99; sleep=30(ms); delta=260; N=221; usual
Fftlength=16,pass=4:Tune: sum=3522.5(ms); min=1.209(ms); max=34.2(ms); mean=17.1(ms); s_mean=27.55; sleep=30(ms); delta=245; N=206; usual
Fftlength=16,pass=5:Tune: sum=2527.51(ms); min=1.413(ms); max=25.1(ms); mean=13.16(ms); s_mean=18.85; sleep=15(ms); delta=231; N=192; usual
Fftlength=32,pass=3:Tune: sum=3778.15(ms); min=0.7025(ms); max=35.61(ms); mean=15.36(ms); s_mean=23.82; sleep=15(ms); delta=265; N=246; usual
Fftlength=32,pass=4:Tune: sum=2630.99(ms); min=0.8765(ms); max=25.03(ms); mean=11.29(ms); s_mean=16.19; sleep=15(ms); delta=252; N=233; usual
Fftlength=32,pass=5:Tune: sum=1951.83(ms); min=0.6422(ms); max=20.03(ms); mean=8.792(ms); s_mean=11.62; sleep=0(ms); delta=241; N=222; usual
Fftlength=64,pass=3:Tune: sum=3938.47(ms); min=0.3021(ms); max=39.24(ms); mean=14.07(ms); s_mean=17.98; sleep=15(ms); delta=289; N=280; usual
Fftlength=64,pass=4:Tune: sum=2817.61(ms); min=0.3082(ms); max=30.43(ms); mean=10.44(ms); s_mean=13.04; sleep=15(ms); delta=279; N=270; usual
Fftlength=64,pass=5:Tune: sum=2072.35(ms); min=0.2406(ms); max=22.79(ms); mean=8.191(ms); s_mean=20.8; sleep=15(ms); delta=262; N=253; usual
Fftlength=128,pass=3:Tune: sum=4654.52(ms); min=21.84(ms); max=27.32(ms); mean=23.63(ms); s_mean=23.43; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=4:Tune: sum=3528.84(ms); min=16.09(ms); max=21.12(ms); mean=17.91(ms); s_mean=17.84; sleep=15(ms); delta=1; N=197; usual
Fftlength=128,pass=5:Tune: sum=2474.7(ms); min=10.98(ms); max=16.35(ms); mean=12.56(ms); s_mean=12.67; sleep=15(ms); delta=1; N=197; usual
Fftlength=256,pass=3:Tune: sum=10710.3(ms); min=10.59(ms); max=31.17(ms); mean=27.25(ms); s_mean=27.23; sleep=30(ms); delta=1; N=393; high_perf
Fftlength=512,pass=3:Tune: sum=10610.1(ms); min=5.618(ms); max=16.87(ms); mean=13.52(ms); s_mean=13.59; sleep=15(ms); delta=1; N=785; high_perf
Fftlength=1024,pass=3:Tune: sum=3226.89(ms); min=1.949(ms); max=3.425(ms); mean=2.057(ms); s_mean=2.03; sleep=0(ms); delta=1; N=1569; usual
Fftlength=2048,pass=3:Tune: sum=2091.08(ms); min=0.6472(ms); max=1.286(ms); mean=0.6666(ms); s_mean=0.7114; sleep=0(ms); delta=1; N=3137; usual

class Gaussian_transfer_not_needed:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_transfer_needed:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_skip1_no_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip2_bad_group_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip3_too_weak_peak:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip4_too_big_ChiSq:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=0,	N=0,	<>=0,	min=0	max=0


class Gaussian_new_best:		total=18,	N=18,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=24699,	N=24699,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=374,	N=374,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12535,	N=12535,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=4,	N=4,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=2,	N=2,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24697,	N=24697,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=377,	N=377,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
21:16:36 (17616): 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.