Task 8703500081

Stderr output

<core_client_version>7.16.5</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 5 3600X 6-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=0.421831  NumCfft=197317  NumGauss=1121289058  NumPulse=226503628320  NumTriplet=452903238784
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:				 14
  Max work group size:				 1024
  Max clock frequency:				 1665Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 458752
  Global memory size:				 4294967296
  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 1650
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.41
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.421831
Used GPU device parameters are:
	Number of compute units: 14
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=1.096479, time=44.55, period=0.1812, d_freq=1419020831.8, score=1.072, chirp=-13.964, fft_len=64 
D:	threshold 0.008106668; unscaled peak power: 0.008402361 exceeds threshold for 3.648%
Pulse: peak=1.079932, time=44.55, period=0.1812, d_freq=1419020806.64, score=1.056, chirp=-17.954, fft_len=64 
D:	threshold 0.007999902; unscaled peak power: 0.008226259 exceeds threshold for 2.829%
Spike: peak=24.4816, time=100.7, d_freq=1419025590.91, chirp=18.209, fft_len=128k
Spike: peak=24.21695, time=100.7, d_freq=1419025590.91, chirp=18.213, fft_len=128k
Triplet: peak=9.395312, time=43.38, period=4.666, d_freq=1419019399.93, chirp=23.439, fft_len=512 
Pulse: peak=4.637669, time=50.91, period=1.459, d_freq=1419020896.51, score=1.042, chirp=-25.933, fft_len=64 
D:	threshold 0.02116347; unscaled peak power: 0.0218931 exceeds threshold for 3.448%
Spike: peak=24.38544, time=60.4, d_freq=1419026398.87, chirp=26.459, fft_len=128k
Pulse: peak=4.494664, time=50.91, period=1.459, d_freq=1419020897, score=1.01, chirp=-31.917, fft_len=64 
D:	threshold 0.02094029; unscaled peak power: 0.02111274 exceeds threshold for 0.8235%
Triplet: peak=9.455116, time=87.24, period=2.091, d_freq=1419019360.32, chirp=-56.354, fft_len=128 

Best spike: peak=24.4816, time=100.7, d_freq=1419025590.91, chirp=18.209, fft_len=128k
Best autocorr: peak=16.73913, time=87.24, delay=6.0552, d_freq=1419022757.68, chirp=-7.7924, fft_len=128k
Best gaussian: peak=3.099982, mean=0.5591829, ChiSq=1.390604, time=10.91, d_freq=1419020912.23,
	score=-2.122826, null_hyp=2.124616, chirp=-42.507, fft_len=16k
Best pulse: peak=1.096479, time=44.55, period=0.1812, d_freq=1419020831.8, score=1.072, chirp=-13.964, fft_len=64 
Best triplet: peak=9.455116, time=87.24, period=2.091, d_freq=1419019360.32, chirp=-56.354, fft_len=128 
Spike count:    3
Autocorr count: 0
Pulse count:    4
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 507.0 seconds
Fftlength=8,pass=3:Tune: sum=8270.11(ms); min=2.893(ms); max=68.86(ms); mean=39.38(ms); s_mean=51.66; sleep=45(ms); delta=220; N=210; usual
Fftlength=8,pass=4:Tune: sum=5369.69(ms); min=3.508(ms); max=50.44(ms); mean=27.97(ms); s_mean=39.56; sleep=30(ms); delta=247; N=192; usual
Fftlength=8,pass=5:Tune: sum=3933.85(ms); min=3.797(ms); max=38.84(ms); mean=22.1(ms); s_mean=27.29; sleep=30(ms); delta=233; N=178; usual
Fftlength=16,pass=3:Tune: sum=5596.31(ms); min=1.499(ms); max=54.32(ms); mean=23.61(ms); s_mean=42.07; sleep=45(ms); delta=264; N=237; usual
Fftlength=16,pass=4:Tune: sum=3858.2(ms); min=1.182(ms); max=38.1(ms); mean=17.22(ms); s_mean=30.12; sleep=30(ms); delta=251; N=224; usual
Fftlength=16,pass=5:Tune: sum=2971.23(ms); min=1.544(ms); max=31.11(ms); mean=14.15(ms); s_mean=22.66; sleep=15(ms); delta=237; N=210; usual
Fftlength=32,pass=3:Tune: sum=4434.59(ms); min=0.7186(ms); max=41.11(ms); mean=17.06(ms); s_mean=27.04; sleep=30(ms); delta=273; N=260; usual
Fftlength=32,pass=4:Tune: sum=3071.24(ms); min=0.5489(ms); max=30.85(ms); mean=12.33(ms); s_mean=18.68; sleep=15(ms); delta=262; N=249; usual
Fftlength=32,pass=5:Tune: sum=2427.83(ms); min=0.5596(ms); max=26.7(ms); mean=10.29(ms); s_mean=14.92; sleep=15(ms); delta=249; N=236; usual
Fftlength=64,pass=3:Tune: sum=4207.21(ms); min=0.5115(ms); max=40.77(ms); mean=14.56(ms); s_mean=19.06; sleep=15(ms); delta=295; N=289; usual
Fftlength=64,pass=4:Tune: sum=2977.49(ms); min=0.2799(ms); max=31.1(ms); mean=10.83(ms); s_mean=13.85; sleep=15(ms); delta=281; N=275; usual
Fftlength=64,pass=5:Tune: sum=2265.31(ms); min=0.2498(ms); max=26.81(ms); mean=8.814(ms); s_mean=20.87; sleep=15(ms); delta=263; N=257; usual
Fftlength=128,pass=3:Tune: sum=9001.14(ms); min=19.79(ms); max=46.86(ms); mean=44.78(ms); s_mean=45.22; sleep=45(ms); delta=1; N=201; high_perf
Fftlength=256,pass=3:Tune: sum=8500.72(ms); min=9.478(ms); max=23.08(ms); mean=21.2(ms); s_mean=21.26; sleep=15(ms); delta=1; N=401; high_perf
Fftlength=512,pass=3:Tune: sum=8109.53(ms); min=4.074(ms); max=11.44(ms); mean=10.1(ms); s_mean=10.12; sleep=0(ms); delta=1; N=803; high_perf
Fftlength=1024,pass=3:Tune: sum=3300.34(ms); min=2.009(ms); max=2.183(ms); mean=2.056(ms); s_mean=2.058; sleep=0(ms); delta=1; N=1605; usual
Fftlength=2048,pass=3:Tune: sum=2697.9(ms); min=0.8183(ms); max=1.022(ms); mean=0.8407(ms); s_mean=0.8377; sleep=0(ms); delta=1; N=3209; 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=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=25312,	N=25312,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=333,	N=333,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12813,	N=12813,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=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=25303,	N=25303,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=343,	N=343,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:31:20 (1124): 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.