Task 8704164386

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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=0.051334  NumCfft=103617  NumGauss=0  NumPulse=184810452763  NumTriplet=184885826068
Currently allocated 201 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 :  0.051334
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=24.40108, time=5.727, d_freq=11042161381.4, chirp=-25.556, fft_len=128k
Spike: peak=26.28041, time=5.727, d_freq=11042161381.4, chirp=-25.557, fft_len=128k
Spike: peak=26.81452, time=5.727, d_freq=11042161381.4, chirp=-25.558, fft_len=128k
Spike: peak=25.92045, time=5.727, d_freq=11042161381.4, chirp=-25.559, fft_len=128k
Spike: peak=25.89837, time=5.727, d_freq=11042161381.4, chirp=-25.57, fft_len=128k
Spike: peak=27.2622, time=5.727, d_freq=11042161381.4, chirp=-25.571, fft_len=128k
Spike: peak=27.12765, time=5.727, d_freq=11042161381.4, chirp=-25.572, fft_len=128k
Spike: peak=25.51071, time=5.727, d_freq=11042161381.4, chirp=-25.573, fft_len=128k
Spike: peak=24.64746, time=41.52, d_freq=11042168610.3, chirp=46.567, fft_len=32k
Spike: peak=24.06323, time=41.52, d_freq=11042168610.4, chirp=46.628, fft_len=32k
Spike: peak=26.39417, time=41.52, d_freq=11042168610.3, chirp=46.669, fft_len=32k
Spike: peak=24.25387, time=41.52, d_freq=11042168610.3, chirp=46.709, fft_len=32k
Spike: peak=25.6137, time=41.52, d_freq=11042168610.4, chirp=46.77, fft_len=32k
Spike: peak=24.81938, time=41.52, d_freq=11042168610.3, chirp=46.811, fft_len=32k

Best spike: peak=27.2622, time=5.727, d_freq=11042161381.4, chirp=-25.571, fft_len=128k
Best autocorr: peak=15.97764, time=74.45, delay=1.7412, d_freq=11042162104.6, chirp=-23.423, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=0.6723632, time=50.2, period=0.2405, d_freq=11042160758.6, score=0.9845, chirp=59.557, fft_len=128 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    14
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 626.5 seconds
Fftlength=16,pass=3:Tune: sum=24515.1(ms); min=6.696(ms); max=72.93(ms); mean=50.03(ms); s_mean=57.69; sleep=60(ms); delta=307; N=490; usual
Fftlength=16,pass=4:Tune: sum=18638.2(ms); min=5.619(ms); max=68.42(ms); mean=43.85(ms); s_mean=48.14; sleep=45(ms); delta=350; N=425; usual
Fftlength=16,pass=5:Tune: sum=14810.9(ms); min=5.604(ms); max=61.47(ms); mean=38.27(ms); s_mean=49.57; sleep=45(ms); delta=369; N=387; usual
Fftlength=32,pass=3:Tune: sum=18026.5(ms); min=2.203(ms); max=65.69(ms); mean=36.71(ms); s_mean=54.2; sleep=45(ms); delta=413; N=491; usual
Fftlength=32,pass=4:Tune: sum=14765(ms); min=2.15(ms); max=63.03(ms); mean=32.03(ms); s_mean=56.64; sleep=45(ms); delta=454; N=461; usual
Fftlength=32,pass=5:Tune: sum=12090.7(ms); min=1.844(ms); max=59.57(ms); mean=27.6(ms); s_mean=43.73; sleep=45(ms); delta=469; N=438; usual
Fftlength=64,pass=3:Tune: sum=17733.2(ms); min=1.103(ms); max=76.09(ms); mean=33.65(ms); s_mean=44.98; sleep=45(ms); delta=497; N=527; usual
Fftlength=64,pass=4:Tune: sum=14433.2(ms); min=1.155(ms); max=62.51(ms); mean=29.52(ms); s_mean=58.73; sleep=60(ms); delta=455; N=489; usual
Fftlength=64,pass=5:Tune: sum=11274(ms); min=1.086(ms); max=57.87(ms); mean=24.35(ms); s_mean=44.36; sleep=45(ms); delta=478; N=463; usual
Fftlength=128,pass=3:Tune: sum=17941.9(ms); min=0.641(ms); max=72.2(ms); mean=31.1(ms); s_mean=51.59; sleep=45(ms); delta=496; N=577; usual
Fftlength=128,pass=4:Tune: sum=14257.7(ms); min=0.6156(ms); max=60.7(ms); mean=26.9(ms); s_mean=57.78; sleep=60(ms); delta=456; N=530; usual
Fftlength=128,pass=5:Tune: sum=10928.6(ms); min=0.5718(ms); max=48.9(ms); mean=21.9(ms); s_mean=43.47; sleep=45(ms); delta=506; N=499; usual
Fftlength=256,pass=3:Tune: sum=17623.2(ms); min=0.3419(ms); max=38.97(ms); mean=26.74(ms); s_mean=34.96; sleep=30(ms); delta=663; N=659; usual
Fftlength=256,pass=4:Tune: sum=13617.5(ms); min=0.3371(ms); max=30.11(ms); mean=21.18(ms); s_mean=26.98; sleep=15(ms); delta=647; N=643; usual
Fftlength=256,pass=5:Tune: sum=11449.1(ms); min=0.3163(ms); max=25.25(ms); mean=18.29(ms); s_mean=22.78; sleep=15(ms); delta=629; N=626; usual
Fftlength=512,pass=3:Tune: sum=27193.2(ms); min=11.49(ms); max=28.97(ms); mean= 27(ms); s_mean=26.98; sleep=15(ms); delta=1; N=1007; high_perf
Fftlength=1024,pass=3:Tune: sum=35812.3(ms); min=7.727(ms); max=18.25(ms); mean=17.77(ms); s_mean=17.71; sleep=15(ms); delta=1; N=2015; high_perf
Fftlength=2048,pass=3:Tune: sum=31811.6(ms); min=3.3(ms); max=8.062(ms); mean=7.896(ms); s_mean=7.909; sleep=0(ms); delta=1; N=4029; high_perf
Fftlength=4096,pass=3:Tune: sum=31613.8(ms); min=3.909(ms); max=4.375(ms); mean=3.923(ms); s_mean=3.922; sleep=0(ms); delta=1; N=8059; usual
Fftlength=8192,pass=3:Tune: sum=18474.2(ms); min=1.137(ms); max=1.25(ms); mean=1.146(ms); s_mean=1.148; sleep=0(ms); delta=1; N=16119; 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=0,	N=0,	<>=0,	min=0	max=0
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=31908,	N=31908,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=308,	N=308,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=32191,	N=32191,	<>=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=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=31899,	N=31899,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=318,	N=318,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:10:50 (1756): 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.