Task 8703527069

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: Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz 

     Cache: L1=64K L2=256K

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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.149903  NumCfft=151725  NumGauss=904423604  NumPulse=164841805401  NumTriplet=329687169335
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:				 1
  Max compute units:				 12
  Max work group size:				 1024
  Max clock frequency:				 1126Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 196608
  Global memory size:				 8589934592
  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 980M
  Vendor:					 NVIDIA Corporation
  Driver version:				 353.50
  Version:					 OpenCL 1.2 CUDA
  Extensions:					 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_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 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.149903
Used GPU device parameters are:
	Number of compute units: 12
	Single buffer allocation size: 128MB
	Total device global memory: 8192MB
	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=25.75421, time=40.09, d_freq=10510059546, chirp=2.6515, fft_len=128k
Spike: peak=25.09281, time=40.09, d_freq=10510059546.1, chirp=2.6541, fft_len=128k
Spike: peak=24.49548, time=40.09, d_freq=10510059546, chirp=2.6579, fft_len=128k
Spike: peak=25.17742, time=40.09, d_freq=10510059546, chirp=2.6604, fft_len=128k
Pulse: peak=3.317456, time=24.08, period=0.7564, d_freq=10510055690.8, score=1.023, chirp=-11.129, fft_len=128 
D:	threshold 0.03364911; unscaled peak power: 0.03424867 exceeds threshold for 1.782%
Pulse: peak=3.548584, time=24.08, period=0.7564, d_freq=10510055690.9, score=1.095, chirp=-14.839, fft_len=128 
D:	threshold 0.0337725; unscaled peak power: 0.03621443 exceeds threshold for 7.231%
Pulse: peak=3.46769, time=24.08, period=0.7564, d_freq=10510055691, score=1.07, chirp=-18.548, fft_len=128 
D:	threshold 0.03379352; unscaled peak power: 0.03559252 exceeds threshold for 5.323%
Autocorr: peak=18.39726, time=17.18, delay=2.8113, d_freq=10510059776.8, chirp=24.482, fft_len=128k
Autocorr: peak=18.64439, time=17.18, delay=2.8113, d_freq=10510059776.8, chirp=24.483, fft_len=128k
Spike: peak=24.22925, time=17.18, d_freq=10510055910.3, chirp=-24.238, fft_len=128k
Spike: peak=24.26481, time=17.18, d_freq=10510055910.3, chirp=-24.243, fft_len=128k
Pulse: peak=3.381817, time=48.15, period=0.9325, d_freq=10510060277.2, score=1.036, chirp=50.699, fft_len=128 
D:	threshold 0.03471115; unscaled peak power: 0.03566626 exceeds threshold for 2.752%
Pulse: peak=3.575704, time=48.15, period=0.9325, d_freq=10510060276.9, score=1.095, chirp=54.408, fft_len=128 
D:	threshold 0.03425716; unscaled peak power: 0.03675729 exceeds threshold for 7.298%
Pulse: peak=3.422072, time=48.15, period=0.9325, d_freq=10510060276.7, score=1.048, chirp=58.118, fft_len=128 
D:	threshold 0.03390766; unscaled peak power: 0.03516073 exceeds threshold for 3.696%
Pulse: peak=3.261451, time=42.13, period=0.762, d_freq=10510055119.4, score=1.006, chirp=98.924, fft_len=128 
D:	threshold 0.03286158; unscaled peak power: 0.03300106 exceeds threshold for 0.4245%

Best spike: peak=25.75421, time=40.09, d_freq=10510059546, chirp=2.6515, fft_len=128k
Best autocorr: peak=18.64439, time=17.18, delay=2.8113, d_freq=10510059776.8, chirp=24.483, fft_len=128k
Best gaussian: peak=3.36687, mean=0.5759766, ChiSq=1.295674, time=27.92, d_freq=10510054926,
	score=-3.307579, null_hyp=2.057879, chirp=56.809, fft_len=16k
Best pulse: peak=3.575704, time=48.15, period=0.9325, d_freq=10510060276.9, score=1.095, chirp=54.408, fft_len=128 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    6
Autocorr count: 2
Pulse count:    7
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 452.4 seconds
Fftlength=8,pass=3:Tune: sum=7746.81(ms); min=7.157(ms); max=64.02(ms); mean=39.52(ms); s_mean=41.34; sleep=30(ms); delta=221; N=196; usual
Fftlength=8,pass=4:Tune: sum=5583.29(ms); min=6.147(ms); max=51.12(ms); mean=31.54(ms); s_mean=35.56; sleep=30(ms); delta=240; N=177; usual
Fftlength=8,pass=5:Tune: sum=4541.15(ms); min=6.758(ms); max=44.95(ms); mean=27.69(ms); s_mean=34.66; sleep=30(ms); delta=227; N=164; usual
Fftlength=16,pass=3:Tune: sum=4863.88(ms); min=2.816(ms); max=43.95(ms); mean=22.41(ms); s_mean=36.36; sleep=30(ms); delta=248; N=217; usual
Fftlength=16,pass=4:Tune: sum=3905.23(ms); min=2.866(ms); max=37.68(ms); mean=19.14(ms); s_mean=29.69; sleep=30(ms); delta=235; N=204; usual
Fftlength=16,pass=5:Tune: sum=3233.88(ms); min=2.806(ms); max=30.64(ms); mean=16.84(ms); s_mean=21.97; sleep=15(ms); delta=223; N=192; usual
Fftlength=32,pass=3:Tune: sum=3819.02(ms); min=1.239(ms); max=34.95(ms); mean=15.85(ms); s_mean=29.49; sleep=30(ms); delta=256; N=241; usual
Fftlength=32,pass=4:Tune: sum=3172.48(ms); min=1.387(ms); max=30.32(ms); mean=13.98(ms); s_mean=24.42; sleep=15(ms); delta=242; N=227; usual
Fftlength=32,pass=5:Tune: sum=2650.8(ms); min=1.411(ms); max=26.92(ms); mean=12.56(ms); s_mean=20.35; sleep=15(ms); delta=226; N=211; usual
Fftlength=64,pass=3:Tune: sum=3701.7(ms); min=0.6956(ms); max=35.58(ms); mean=14.29(ms); s_mean=21.23; sleep=15(ms); delta=266; N=259; usual
Fftlength=64,pass=4:Tune: sum=2970.44(ms); min=0.7325(ms); max=28.75(ms); mean=11.98(ms); s_mean=16.42; sleep=15(ms); delta=255; N=248; usual
Fftlength=64,pass=5:Tune: sum=2627.21(ms); min=0.7516(ms); max=28.74(ms); mean=11.04(ms); s_mean=14.89; sleep=15(ms); delta=245; N=238; usual
Fftlength=128,pass=3:Tune: sum=3709.08(ms); min=0.3584(ms); max=23.7(ms); mean=13.59(ms); s_mean=23.34; sleep=15(ms); delta=276; N=273; usual
Fftlength=128,pass=4:Tune: sum=2789.6(ms); min=0.3707(ms); max=19.52(ms); mean=10.94(ms); s_mean=18.25; sleep=15(ms); delta=258; N=255; usual
Fftlength=128,pass=5:Tune: sum=2514.84(ms); min=0.3492(ms); max=17.3(ms); mean=10.44(ms); s_mean=16.51; sleep=15(ms); delta=244; N=241; usual
Fftlength=256,pass=3:Tune: sum=9303.34(ms); min=10.49(ms); max=29.56(ms); mean=28.8(ms); s_mean=29.06; sleep=30(ms); delta=1; N=323; high_perf
Fftlength=512,pass=3:Tune: sum=9683.34(ms); min=5.519(ms); max=15.29(ms); mean=14.97(ms); s_mean=15.02; sleep=15(ms); delta=1; N=647; high_perf
Fftlength=1024,pass=3:Tune: sum=6479.24(ms); min=4.096(ms); max=6.352(ms); mean=5.011(ms); s_mean=5.19; sleep=0(ms); delta=1; N=1293; usual
Fftlength=2048,pass=3:Tune: sum=3254.13(ms); min=1.022(ms); max=1.444(ms); mean=1.258(ms); s_mean=1.259; sleep=0(ms); delta=1; N=2587; usual
Fftlength=4096,pass=3:Tune: sum=2514.53(ms); min=0.4157(ms); max=0.5243(ms); mean=0.4859(ms); s_mean=0.4871; sleep=0(ms); delta=1; N=5175; 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=24,	N=24,	<>=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=20587,	N=20587,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=92,	N=92,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=10328,	N=10328,	<>=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=11,	N=11,	<>=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=20577,	N=20577,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=103,	N=103,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:24:26 (9972): 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.