Task 8704164394

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 2
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 2
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 3 1200 Quad-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=0.374648  NumCfft=210201  NumGauss=1262083598  NumPulse=226420227178  NumTriplet=452812547494
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:				 3
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1342Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  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 960
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1124Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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 760
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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 cl_khr_int64_base_atomics
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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 760
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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 cl_khr_int64_base_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.374648
Used GPU device parameters are:
	Number of compute units: 6
	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
Spike: peak=24.17958, time=6.711, d_freq=1419467355.89, chirp=3.0722, fft_len=128k
Spike: peak=25.33349, time=6.711, d_freq=1419467355.89, chirp=3.0732, fft_len=128k
Spike: peak=25.21007, time=6.711, d_freq=1419467355.9, chirp=3.0741, fft_len=128k
Pulse: peak=7.667963, time=21.54, period=3.154, d_freq=1419458274.45, score=1.026, chirp=-37.217, fft_len=256 
D:	threshold 0.130041; unscaled peak power: 0.1330166 exceeds threshold for 2.288%
Pulse: peak=7.485364, time=21.54, period=3.154, d_freq=1419458264.92, score=1.002, chirp=-37.66, fft_len=256 
D:	threshold 0.1335219; unscaled peak power: 0.1337001 exceeds threshold for 0.1334%
Pulse: peak=7.693419, time=21.54, period=3.154, d_freq=1419458274.44, score=1.029, chirp=-38.989, fft_len=256 
D:	threshold 0.1312807; unscaled peak power: 0.1346791 exceeds threshold for 2.589%
Pulse: peak=8.176349, time=21.54, period=3.154, d_freq=1419458264.89, score=1.094, chirp=-39.433, fft_len=256 
D:	threshold 0.138094; unscaled peak power: 0.1495386 exceeds threshold for 8.288%
Pulse: peak=7.712069, time=21.54, period=3.154, d_freq=1419458264.88, score=1.032, chirp=-41.204, fft_len=256 
D:	threshold 0.1405434; unscaled peak power: 0.1444908 exceeds threshold for 2.809%
Pulse: peak=10.16765, time=57.31, period=3.798, d_freq=1419467715.61, score=1.018, chirp=76.206, fft_len=64 
D:	threshold 0.04258563; unscaled peak power: 0.04328692 exceeds threshold for 1.647%

Best spike: peak=25.33349, time=6.711, d_freq=1419467355.89, chirp=3.0732, fft_len=128k
Best autocorr: peak=17.39102, time=73.82, delay=3.4756, d_freq=1419463669.46, chirp=10.55, fft_len=128k
Best gaussian: peak=3.056772, mean=0.5321905, ChiSq=1.405735, time=15.94, d_freq=1419464773.42,
	score=-1.706825, null_hyp=2.163864, chirp=33.762, fft_len=16k
Best pulse: peak=8.176349, time=21.54, period=3.154, d_freq=1419458264.89, score=1.094, chirp=-39.433, fft_len=256 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 0
Pulse count:    6
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 605.2 seconds
Fftlength=8,pass=3:Tune: sum=13450.2(ms); min=10.17(ms); max=69.3(ms); mean=49.27(ms); s_mean=44.81; sleep=45(ms); delta=192; N=273; usual
Fftlength=8,pass=4:Tune: sum=10114.2(ms); min=5.665(ms); max=63.65(ms); mean=42.14(ms); s_mean=42.8; sleep=45(ms); delta=218; N=240; usual
Fftlength=8,pass=5:Tune: sum=7714.62(ms); min=4.531(ms); max=63.48(ms); mean=35.39(ms); s_mean=47.56; sleep=45(ms); delta=249; N=218; usual
Fftlength=16,pass=3:Tune: sum=7408.65(ms); min=1.955(ms); max=57.23(ms); mean=27.04(ms); s_mean=46.74; sleep=45(ms); delta=303; N=274; usual
Fftlength=16,pass=4:Tune: sum=5732.92(ms); min=2.272(ms); max=45.43(ms); mean=22.05(ms); s_mean=35.94; sleep=30(ms); delta=286; N=260; usual
Fftlength=16,pass=5:Tune: sum=4564.23(ms); min=1.796(ms); max=39.07(ms); mean=18.4(ms); s_mean=27.74; sleep=30(ms); delta=271; N=248; usual
Fftlength=32,pass=3:Tune: sum=4887.09(ms); min=0.9719(ms); max=38.67(ms); mean=16.74(ms); s_mean=25.89; sleep=15(ms); delta=306; N=292; usual
Fftlength=32,pass=4:Tune: sum=3872.6(ms); min=0.8804(ms); max=31.63(ms); mean=13.93(ms); s_mean=19.99; sleep=15(ms); delta=291; N=278; usual
Fftlength=32,pass=5:Tune: sum=3130.06(ms); min=0.876(ms); max=28.06(ms); mean=11.86(ms); s_mean=16.49; sleep=15(ms); delta=275; N=264; usual
Fftlength=64,pass=3:Tune: sum=4828.24(ms); min=0.4899(ms); max=39.55(ms); mean=14.86(ms); s_mean=18.84; sleep=15(ms); delta=332; N=325; usual
Fftlength=64,pass=4:Tune: sum=3740.51(ms); min=0.4785(ms); max=32.7(ms); mean=11.95(ms); s_mean=14.31; sleep=15(ms); delta=319; N=313; usual
Fftlength=64,pass=5:Tune: sum=3002.8(ms); min=0.4265(ms); max=28.79(ms); mean=10.21(ms); s_mean=25.8; sleep=15(ms); delta=299; N=294; usual
Fftlength=128,pass=3:Tune: sum=4661.25(ms); min=0.252(ms); max=22.05(ms); mean=13.75(ms); s_mean=20.62; sleep=15(ms); delta=342; N=339; usual
Fftlength=128,pass=4:Tune: sum=3567.95(ms); min=0.2547(ms); max=16.97(ms); mean=10.91(ms); s_mean=15.72; sleep=15(ms); delta=330; N=327; usual
Fftlength=128,pass=5:Tune: sum=3010.76(ms); min=0.2372(ms); max=14.4(ms); mean=9.498(ms); s_mean=13.24; sleep=15(ms); delta=319; N=317; usual
Fftlength=256,pass=3:Tune: sum=10120.2(ms); min=10.26(ms); max=23.36(ms); mean=22.44(ms); s_mean=22.55; sleep=15(ms); delta=1; N=451; high_perf
Fftlength=512,pass=3:Tune: sum=10878.7(ms); min=5.135(ms); max=12.44(ms); mean=12.05(ms); s_mean=12.04; sleep=15(ms); delta=1; N=903; high_perf
Fftlength=1024,pass=3:Tune: sum=12599.8(ms); min=6.925(ms); max=7.676(ms); mean=6.98(ms); s_mean=6.965; sleep=0(ms); delta=1; N=1805; usual
Fftlength=2048,pass=3:Tune: sum=7512.33(ms); min=2.067(ms); max=2.281(ms); mean=2.08(ms); s_mean=2.074; sleep=0(ms); delta=1; N=3611; usual
Fftlength=4096,pass=3:Tune: sum=4898.62(ms); min=0.6714(ms); max=0.7543(ms); mean=0.6782(ms); s_mean=0.6759; sleep=0(ms); delta=1; N=7223; 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=26,	N=26,	<>=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=28429,	N=28429,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=432,	N=432,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=14420,	N=14420,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=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=28421,	N=28421,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=441,	N=441,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:26:28 (6076): 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.