Task 8658926640

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 Phenom(tm) II X6 1090T Processor 

     Cache: L1=64K L2=512K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.432652  NumCfft=194651  NumGauss=1092197548  NumPulse=226444937309  NumTriplet=452857163323
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:				 2
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 387.92
  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
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 387.92
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.432652
Used GPU device parameters are:
	Number of compute units: 13
	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
Autocorr: peak=18.08537, time=6.711, delay=5.871, d_freq=1420380773.99, chirp=-12.723, fft_len=128k
Spike: peak=24.25351, time=46.98, d_freq=1420377150.66, chirp=7.3044, fft_len=128k
Pulse: peak=5.435334, time=92.81, period=1.658, d_freq=1420385432.63, score=1.028, chirp=-75.263, fft_len=256 
D:	threshold 0.08940496; unscaled peak power: 0.09150875 exceeds threshold for 2.353%
Pulse: peak=1.993445, time=55.85, period=0.5128, d_freq=1420384866.88, score=1.01, chirp=-75.775, fft_len=64 
D:	threshold 0.01168; unscaled peak power: 0.01175747 exceeds threshold for 0.6632%
Pulse: peak=5.526645, time=92.81, period=1.658, d_freq=1420385423.26, score=1.045, chirp=-75.775, fft_len=256 
D:	threshold 0.09160401; unscaled peak power: 0.0950899 exceeds threshold for 3.805%
Pulse: peak=5.558439, time=92.81, period=1.658, d_freq=1420385423.98, score=1.051, chirp=-77.822, fft_len=256 
D:	threshold 0.0926529; unscaled peak power: 0.09664723 exceeds threshold for 4.311%

Best spike: peak=24.25351, time=46.98, d_freq=1420377150.66, chirp=7.3044, fft_len=128k
Best autocorr: peak=18.08537, time=6.711, delay=5.871, d_freq=1420380773.99, chirp=-12.723, fft_len=128k
Best gaussian: peak=2.956798, mean=0.5152415, ChiSq=1.288831, time=54.53, d_freq=1420380898.16,
	score=-0.8853645, null_hyp=2.129412, chirp=44.787, fft_len=16k
Best pulse: peak=5.558439, time=92.81, period=1.658, d_freq=1420385423.98, score=1.051, chirp=-77.822, fft_len=256 
Best triplet: peak=0, time=-2.125e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 1
Pulse count:    4
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 396.1 seconds
Fftlength=8,pass=3:Tune: sum=5482.88(ms); min=3.714(ms); max=50.81(ms); mean=26.62(ms); s_mean=32.67; sleep=30(ms); delta=256; N=206; usual
Fftlength=8,pass=4:Tune: sum=3645.01(ms); min=2.661(ms); max=33.62(ms); mean=19.92(ms); s_mean=25.61; sleep=15(ms); delta=246; N=183; usual
Fftlength=8,pass=5:Tune: sum=2728.36(ms); min=2.323(ms); max=27.11(ms); mean=17.16(ms); s_mean=21.77; sleep=15(ms); delta=238; N=159; usual
Fftlength=16,pass=3:Tune: sum=3277.72(ms); min=1.699(ms); max=30.32(ms); mean=15.25(ms); s_mean=24.85; sleep=15(ms); delta=262; N=215; usual
Fftlength=16,pass=4:Tune: sum=2231.92(ms); min=1.002(ms); max=21.46(ms); mean=11.94(ms); s_mean=17.13; sleep=15(ms); delta=250; N=187; usual
Fftlength=16,pass=5:Tune: sum=1662.44(ms); min=1.255(ms); max=17.22(ms); mean=10.14(ms); s_mean=12.19; sleep=15(ms); delta=243; N=164; usual
Fftlength=32,pass=3:Tune: sum=2440.88(ms); min=0.6312(ms); max=23.31(ms); mean=10.99(ms); s_mean=15.19; sleep=15(ms); delta=269; N=222; usual
Fftlength=32,pass=4:Tune: sum=1710.28(ms); min=0.6657(ms); max=16.82(ms); mean=8.262(ms); s_mean=10.53; sleep=0(ms); delta=258; N=207; usual
Fftlength=32,pass=5:Tune: sum=1271.79(ms); min=0.6223(ms); max=13.48(ms); mean=6.522(ms); s_mean=7.636; sleep=0(ms); delta=246; N=195; usual
Fftlength=64,pass=3:Tune: sum=2213.37(ms); min=0.4356(ms); max=21.95(ms); mean=8.546(ms); s_mean=10.48; sleep=0(ms); delta=284; N=259; usual
Fftlength=64,pass=4:Tune: sum=1550.9(ms); min=0.2741(ms); max=16.69(ms); mean=6.304(ms); s_mean=7.514; sleep=0(ms); delta=271; N=246; usual
Fftlength=64,pass=5:Tune: sum=1178.05(ms); min=0.33(ms); max=13.61(ms); mean=5.122(ms); s_mean=11.08; sleep=0(ms); delta=255; N=230; usual
Fftlength=128,pass=3:Tune: sum=5959.24(ms); min=13.21(ms); max=31.35(ms); mean=30.56(ms); s_mean=30.53; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=5701.23(ms); min=6.347(ms); max=14.99(ms); mean=14.58(ms); s_mean=14.7; sleep=15(ms); delta=1; N=391; high_perf
Fftlength=512,pass=3:Tune: sum=5823.83(ms); min=3.242(ms); max=7.695(ms); mean=7.457(ms); s_mean=7.519; sleep=0(ms); delta=1; N=781; high_perf
Fftlength=1024,pass=3:Tune: sum=2241.2(ms); min=1.394(ms); max=1.496(ms); mean=1.434(ms); s_mean=1.451; sleep=0(ms); delta=1; N=1563; usual
Fftlength=2048,pass=3:Tune: sum=1753.14(ms); min=0.5414(ms); max=0.6445(ms); mean=0.561(ms); s_mean=0.5633; sleep=0(ms); delta=1; N=3125; 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=20,	N=20,	<>=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=24535,	N=24535,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=442,	N=442,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12476,	N=12476,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24529,	N=24529,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=449,	N=449,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:24:33 (2764): 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.