Task 8704164375

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 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=0.423097  NumCfft=196951  NumGauss=1117360880  NumPulse=226380373613  NumTriplet=452798499497
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 :  0.423097
Used GPU device parameters are:
	Number of compute units: 8
	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
Triplet: peak=10.0017, time=73.91, period=3.952, d_freq=1419777103.73, chirp=18.017, fft_len=128 
Spike: peak=24.16239, time=73.82, d_freq=1419772787.91, chirp=-25.352, fft_len=128k
Spike: peak=24.92499, time=73.82, d_freq=1419772787.92, chirp=-25.353, fft_len=128k
Spike: peak=24.52182, time=73.82, d_freq=1419772787.92, chirp=-25.354, fft_len=128k
Triplet: peak=10.33104, time=91.51, period=1.573, d_freq=1419778547.82, chirp=-33.031, fft_len=128 
Triplet: peak=9.784624, time=91.51, period=1.573, d_freq=1419778547.68, chirp=-38.035, fft_len=128 
Pulse: peak=2.469258, time=50.8, period=0.5857, d_freq=1419770508.88, score=1.1, chirp=-72.067, fft_len=64 
D:	threshold 0.01222523; unscaled peak power: 0.01307178 exceeds threshold for 6.925%
Pulse: peak=2.588779, time=50.8, period=0.5857, d_freq=1419770508.96, score=1.153, chirp=-78.073, fft_len=64 
D:	threshold 0.01208816; unscaled peak power: 0.01337051 exceeds threshold for 10.61%
Pulse: peak=2.426701, time=50.8, period=0.5857, d_freq=1419770509.08, score=1.081, chirp=-84.078, fft_len=64 
D:	threshold 0.0121055; unscaled peak power: 0.01278498 exceeds threshold for 5.613%

Best spike: peak=24.92499, time=73.82, d_freq=1419772787.92, chirp=-25.353, fft_len=128k
Best autocorr: peak=16.43204, time=20.13, delay=3.5679, d_freq=1419775534.09, chirp=7.126, fft_len=128k
Best gaussian: peak=3.908211, mean=0.5442078, ChiSq=1.277077, time=42.78, d_freq=1419772268.75,
	score=-0.2334661, null_hyp=2.161343, chirp=-71.356, fft_len=16k
Best pulse: peak=2.588779, time=50.8, period=0.5857, d_freq=1419770508.96, score=1.153, chirp=-78.073, fft_len=64 
Best triplet: peak=10.33104, time=91.51, period=1.573, d_freq=1419778547.82, chirp=-33.031, fft_len=128 
Spike count:    3
Autocorr count: 0
Pulse count:    3
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 696.3 seconds
Fftlength=8,pass=3:Tune: sum=10834.7(ms); min=5.713(ms); max=72.16(ms); mean=47.73(ms); s_mean=50.67; sleep=45(ms); delta=176; N=227; usual
Fftlength=8,pass=4:Tune: sum=7843.91(ms); min=2.861(ms); max=66.26(ms); mean=38.64(ms); s_mean=47.8; sleep=45(ms); delta=202; N=203; usual
Fftlength=8,pass=5:Tune: sum=5951.59(ms); min=2.741(ms); max=60.93(ms); mean=31.32(ms); s_mean=42.5; sleep=45(ms); delta=227; N=190; usual
Fftlength=16,pass=3:Tune: sum=6895.12(ms); min=2.712(ms); max=67.07(ms); mean=28.97(ms); s_mean=52.46; sleep=45(ms); delta=263; N=238; usual
Fftlength=16,pass=4:Tune: sum=4834.96(ms); min=1.273(ms); max=50.3(ms); mean=21.3(ms); s_mean=39.62; sleep=30(ms); delta=250; N=227; usual
Fftlength=16,pass=5:Tune: sum=3887.57(ms); min=1.276(ms); max=39.63(ms); mean= 18(ms); s_mean=29.22; sleep=30(ms); delta=236; N=216; usual
Fftlength=32,pass=3:Tune: sum=5274.07(ms); min=1.024(ms); max=49.27(ms); mean=20.76(ms); s_mean=33.99; sleep=30(ms); delta=266; N=254; usual
Fftlength=32,pass=4:Tune: sum=3733.07(ms); min=0.6197(ms); max=38.06(ms); mean=15.3(ms); s_mean=23.44; sleep=15(ms); delta=255; N=244; usual
Fftlength=32,pass=5:Tune: sum=3048.34(ms); min=0.5989(ms); max=32.87(ms); mean=13.25(ms); s_mean=19.18; sleep=15(ms); delta=240; N=230; usual
Fftlength=64,pass=3:Tune: sum=5004.62(ms); min=0.5284(ms); max=46.16(ms); mean=17.56(ms); s_mean=22.1; sleep=15(ms); delta=291; N=285; usual
Fftlength=64,pass=4:Tune: sum=3678.55(ms); min=0.3132(ms); max=38.34(ms); mean=13.28(ms); s_mean= 17; sleep=15(ms); delta=282; N=277; usual
Fftlength=64,pass=5:Tune: sum=2995(ms); min=0.3236(ms); max=31.63(ms); mean=11.61(ms); s_mean=26.92; sleep=15(ms); delta=263; N=258; usual
Fftlength=128,pass=3:Tune: sum=5105.48(ms); min=25.29(ms); max=26.65(ms); mean=25.66(ms); s_mean=25.61; sleep=15(ms); delta=1; N=199; usual
Fftlength=128,pass=4:Tune: sum=3600.16(ms); min=17.71(ms); max=19.17(ms); mean=18.09(ms); s_mean=18.01; sleep=15(ms); delta=1; N=199; usual
Fftlength=128,pass=5:Tune: sum=3080.43(ms); min=15.17(ms); max=16.39(ms); mean=15.48(ms); s_mean=15.41; sleep=15(ms); delta=1; N=199; usual
Fftlength=256,pass=3:Tune: sum=13343.8(ms); min=14.39(ms); max=34.29(ms); mean=33.44(ms); s_mean=33.42; sleep=30(ms); delta=1; N=399; high_perf
Fftlength=512,pass=3:Tune: sum=12109.1(ms); min=6.502(ms); max=15.34(ms); mean=15.16(ms); s_mean=15.18; sleep=15(ms); delta=1; N=799; high_perf
Fftlength=1024,pass=3:Tune: sum=4075.8(ms); min=2.501(ms); max=2.653(ms); mean=2.549(ms); s_mean=2.557; sleep=0(ms); delta=1; N=1599; usual
Fftlength=2048,pass=3:Tune: sum=3340.43(ms); min=1.025(ms); max=1.236(ms); mean=1.045(ms); s_mean=1.045; sleep=0(ms); delta=1; N=3197; 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=25,	N=25,	<>=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=25237,	N=25237,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=312,	N=312,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12764,	N=12764,	<>=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=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=25231,	N=25231,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=319,	N=319,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:30:01 (7672): 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.