Task 8704164383

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=0.051334  NumCfft=103617  NumGauss=0  NumPulse=184810324033  NumTriplet=184885697128
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
Pulse: peak=6.475242, time=66.95, period=5.973, d_freq=11042134521, score=1.012, chirp=-4.3676, fft_len=512 
D:	threshold 0.2236992; unscaled peak power: 0.2259646 exceeds threshold for 1.013%
Pulse: peak=6.507124, time=74.92, period=5.962, d_freq=11042134486.3, score=1.017, chirp=-4.3676, fft_len=512 
D:	threshold 0.2236995; unscaled peak power: 0.2269287 exceeds threshold for 1.444%
Pulse: peak=3.177458, time=50.38, period=2.282, d_freq=11042129811.6, score=1.039, chirp=16.626, fft_len=2k
D:	threshold 0.4888902; unscaled peak power: 0.5031354 exceeds threshold for 2.914%
Spike: peak=24.93465, time=28.63, d_freq=11042134010.5, chirp=-18.872, fft_len=128k
Spike: peak=25.98395, time=28.63, d_freq=11042134010.5, chirp=-18.874, fft_len=128k
Spike: peak=25.87459, time=28.63, d_freq=11042134010.5, chirp=-18.881, fft_len=128k
Spike: peak=24.13918, time=38.65, d_freq=11042131850.2, chirp=36.576, fft_len=32k
Spike: peak=25.80172, time=38.65, d_freq=11042131850.2, chirp=36.657, fft_len=32k
Spike: peak=26.01186, time=38.65, d_freq=11042131850.2, chirp=36.738, fft_len=32k
Spike: peak=24.72317, time=38.65, d_freq=11042131850.2, chirp=36.819, fft_len=32k
Pulse: peak=6.732581, time=74.9, period=5.654, d_freq=11042132460.4, score=1.005, chirp=38.116, fft_len=128 
D:	threshold 0.06084186; unscaled peak power: 0.06111681 exceeds threshold for 0.4519%

Best spike: peak=26.01186, time=38.65, d_freq=11042131850.2, chirp=36.738, fft_len=32k
Best autocorr: peak=17.71674, time=28.63, delay=4.727, d_freq=11042129630, chirp=3.9767, 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=3.177458, time=50.38, period=2.282, d_freq=11042129811.6, score=1.039, chirp=16.626, fft_len=2k
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    7
Autocorr count: 0
Pulse count:    4
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 624.9 seconds
Fftlength=16,pass=3:Tune: sum=24773(ms); min=6.262(ms); max=70.7(ms); mean=49.95(ms); s_mean=57.23; sleep=60(ms); delta=308; N=496; usual
Fftlength=16,pass=4:Tune: sum=19441.4(ms); min=5.711(ms); max=69.21(ms); mean=44.49(ms); s_mean=49.7; sleep=45(ms); delta=348; N=437; usual
Fftlength=16,pass=5:Tune: sum=15471.4(ms); min=5.567(ms); max=61.91(ms); mean=38.97(ms); s_mean=51.42; sleep=45(ms); delta=365; N=397; usual
Fftlength=32,pass=3:Tune: sum=18115.3(ms); min=2.222(ms); max=65.87(ms); mean=36.89(ms); s_mean=54.33; sleep=45(ms); delta=411; N=491; usual
Fftlength=32,pass=4:Tune: sum=14823.4(ms); min=2.156(ms); max=64.01(ms); mean=32.15(ms); s_mean=56.37; sleep=45(ms); delta=453; N=461; usual
Fftlength=32,pass=5:Tune: sum=12194.9(ms); min=1.838(ms); max=59.78(ms); mean=27.84(ms); s_mean=44.11; sleep=45(ms); delta=469; N=438; usual
Fftlength=64,pass=3:Tune: sum=17828.2(ms); min=1.242(ms); max=76.79(ms); mean=33.89(ms); s_mean=55.98; sleep=45(ms); delta=499; N=526; usual
Fftlength=64,pass=4:Tune: sum=14707.7(ms); min=1.173(ms); max=63.46(ms); mean=29.95(ms); s_mean=58.21; sleep=60(ms); delta=454; N=491; usual
Fftlength=64,pass=5:Tune: sum=11587.3(ms); min=1.101(ms); max=60.74(ms); mean=24.97(ms); s_mean=45.72; sleep=45(ms); delta=479; N=464; usual
Fftlength=128,pass=3:Tune: sum=18189.5(ms); min=0.6376(ms); max=73.51(ms); mean=31.47(ms); s_mean=52.29; sleep=45(ms); delta=496; N=578; usual
Fftlength=128,pass=4:Tune: sum=14680(ms); min=0.6205(ms); max=60.81(ms); mean=27.65(ms); s_mean=59.51; sleep=60(ms); delta=456; N=531; usual
Fftlength=128,pass=5:Tune: sum=11138.8(ms); min=0.5716(ms); max=49.68(ms); mean=22.28(ms); s_mean=43.97; sleep=45(ms); delta=507; N=500; usual
Fftlength=256,pass=3:Tune: sum=17964.7(ms); min=0.3371(ms); max=38.53(ms); mean=27.26(ms); s_mean=35.76; sleep=30(ms); delta=663; N=659; usual
Fftlength=256,pass=4:Tune: sum=13681.2(ms); min=0.3377(ms); max=29.55(ms); mean=21.31(ms); s_mean=27.18; sleep=30(ms); delta=646; N=642; usual
Fftlength=256,pass=5:Tune: sum=11524.4(ms); min=0.3138(ms); max=24.93(ms); mean=18.41(ms); s_mean=22.93; sleep=15(ms); delta=629; N=626; usual
Fftlength=512,pass=3:Tune: sum=27289.1(ms); min=11.47(ms); max=29.02(ms); mean=27.1(ms); s_mean=26.99; sleep=15(ms); delta=1; N=1007; high_perf
Fftlength=1024,pass=3:Tune: sum=35707(ms); min=7.629(ms); max=18.23(ms); mean=17.72(ms); s_mean=17.65; sleep=15(ms); delta=1; N=2015; high_perf
Fftlength=2048,pass=3:Tune: sum=31778.4(ms); min=2.686(ms); max=8.057(ms); mean=7.887(ms); s_mean=7.889; sleep=0(ms); delta=1; N=4029; high_perf
Fftlength=4096,pass=3:Tune: sum=31840.1(ms); min=3.934(ms); max=4.327(ms); mean=3.951(ms); s_mean=3.954; sleep=0(ms); delta=1; N=8059; usual
Fftlength=8192,pass=3:Tune: sum=18524(ms); min=1.14(ms); max=1.235(ms); mean=1.149(ms); s_mean=1.149; 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=31928,	N=31928,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=288,	N=288,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=32193,	N=32193,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=31924,	N=31924,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=293,	N=293,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:16:17 (5636): 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.