Task 8703772945

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 Athlon(tm) 64 X2 Dual Core Processor 5600+ 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.437245  NumCfft=193613  NumGauss=1080837690  NumPulse=226464250204  NumTriplet=452859344212
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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  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 950
  Vendor:					 NVIDIA Corporation
  Driver version:				 430.86
  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 :  0.437245
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=7.833313, time=79.91, period=2.508, d_freq=1420234362.58, score=1.037, chirp=10.347, fft_len=128 
D:	threshold 0.06677832; unscaled peak power: 0.06896118 exceeds threshold for 3.269%
Pulse: peak=4.377984, time=73.76, period=1.427, d_freq=1420234299.04, score=1.01, chirp=11.382, fft_len=128 
D:	threshold 0.04320723; unscaled peak power: 0.04355937 exceeds threshold for 0.815%
Pulse: peak=8.133254, time=79.91, period=2.508, d_freq=1420234369.01, score=1.077, chirp=11.382, fft_len=128 
D:	threshold 0.0667628; unscaled peak power: 0.07128623 exceeds threshold for 6.775%
Pulse: peak=4.452169, time=73.76, period=1.427, d_freq=1420234299.03, score=1.027, chirp=12.417, fft_len=128 
D:	threshold 0.04291296; unscaled peak power: 0.04385948 exceeds threshold for 2.206%
Pulse: peak=8.211069, time=79.91, period=2.508, d_freq=1420234375.36, score=1.087, chirp=12.417, fft_len=128 
D:	threshold 0.06702238; unscaled peak power: 0.0721731 exceeds threshold for 7.685%
Pulse: peak=4.430787, time=73.76, period=1.427, d_freq=1420234299.09, score=1.022, chirp=13.452, fft_len=128 
D:	threshold 0.04257354; unscaled peak power: 0.04334192 exceeds threshold for 1.805%
Pulse: peak=8.090001, time=79.91, period=2.508, d_freq=1420234381.78, score=1.071, chirp=13.452, fft_len=128 
D:	threshold 0.06735846; unscaled peak power: 0.07158163 exceeds threshold for 6.27%
Pulse: peak=7.810576, time=79.91, period=2.508, d_freq=1420234388.13, score=1.034, chirp=14.486, fft_len=128 
D:	threshold 0.06752679; unscaled peak power: 0.06955461 exceeds threshold for 3.003%
Triplet: peak=10.52173, time=82.43, period=2.087, d_freq=1420229636.3, chirp=16.556, fft_len=8 
Triplet: peak=10.546, time=82.43, period=2.087, d_freq=1420229636.3, chirp=16.556, fft_len=8 
Pulse: peak=2.068842, time=67.61, period=0.4071, d_freq=1420229720.43, score=1.079, chirp=-24.834, fft_len=128 
D:	threshold 0.02222324; unscaled peak power: 0.02338339 exceeds threshold for 5.22%
Pulse: peak=2.098662, time=67.61, period=0.4071, d_freq=1420229726.79, score=1.095, chirp=-25.868, fft_len=128 
D:	threshold 0.02242013; unscaled peak power: 0.02381979 exceeds threshold for 6.243%
Pulse: peak=6.312762, time=79.91, period=2.107, d_freq=1420234388.57, score=1.003, chirp=26.903, fft_len=128 
D:	threshold 0.05862949; unscaled peak power: 0.05879224 exceeds threshold for 0.2776%
Pulse: peak=1.953658, time=67.61, period=0.4071, d_freq=1420229733.09, score=1.019, chirp=-26.903, fft_len=128 
D:	threshold 0.0226456; unscaled peak power: 0.02293346 exceeds threshold for 1.271%
Pulse: peak=7.464684, time=79.76, period=2.919, d_freq=1420234301.55, score=1.008, chirp=-50.185, fft_len=256 
D:	threshold 0.1300749; unscaled peak power: 0.1309941 exceeds threshold for 0.7066%
Pulse: peak=0.5686107, time=101.2, period=0.07025, d_freq=1420238818.69, score=1.006, chirp=67.258, fft_len=128 
D:	threshold 0.01219515; unscaled peak power: 0.01222019 exceeds threshold for 0.2053%
Triplet: peak=10.01447, time=82.43, period=2.087, d_freq=1420229674.26, chirp=91.057, fft_len=8 
Triplet: peak=9.898375, time=82.43, period=2.087, d_freq=1420229674.26, chirp=91.057, fft_len=8 
Pulse: peak=5.569046, time=101.2, period=1.776, d_freq=1420234255.02, score=1.001, chirp=-93.127, fft_len=64 
D:	threshold 0.02529553; unscaled peak power: 0.02531696 exceeds threshold for 0.0847%
Pulse: peak=2.106029, time=49.1, period=0.3863, d_freq=1420230107.89, score=1.054, chirp=-99.335, fft_len=32 
D:	threshold 0.005839199; unscaled peak power: 0.006050222 exceeds threshold for 3.614%

Best spike: peak=23.8282, time=88.92, d_freq=1420238158.84, chirp=56.801, fft_len=32k
Best autocorr: peak=16.71155, time=60.4, delay=1.4519, d_freq=1420232987.9, chirp=-22.966, fft_len=128k
Best gaussian: peak=3.543226, mean=0.5382937, ChiSq=1.199905, time=19.29, d_freq=1420234617.64,
	score=-0.5166349, null_hyp=2.102305, chirp=-51.712, fft_len=16k
Best pulse: peak=2.098662, time=67.61, period=0.4071, d_freq=1420229726.79, score=1.095, chirp=-25.868, fft_len=128 
Best triplet: peak=10.546, time=82.43, period=2.087, d_freq=1420229636.3, chirp=16.556, fft_len=8 
Spike count:    0
Autocorr count: 0
Pulse count:    16
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 682.6 seconds
Fftlength=8,pass=3:Tune: sum=8868.85(ms); min=6.117(ms); max=67.79(ms); mean=41.83(ms); s_mean=46.42; sleep=45(ms); delta=202; N=212; usual
Fftlength=8,pass=4:Tune: sum=6183.23(ms); min=5.372(ms); max=59.29(ms); mean=33.97(ms); s_mean=43.73; sleep=45(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=4521.15(ms); min=2.447(ms); max=46.64(ms); mean=28.8(ms); s_mean= 38; sleep=30(ms); delta=236; N=157; usual
Fftlength=16,pass=3:Tune: sum=5707.58(ms); min=1.443(ms); max=53.69(ms); mean=26.55(ms); s_mean=43.46; sleep=45(ms); delta=262; N=215; usual
Fftlength=16,pass=4:Tune: sum=3993.56(ms); min=1.904(ms); max=38.11(ms); mean=19.77(ms); s_mean=29.64; sleep=30(ms); delta=249; N=202; usual
Fftlength=16,pass=5:Tune: sum=2861.31(ms); min=1.134(ms); max=29.16(ms); mean=15.06(ms); s_mean=20.17; sleep=15(ms); delta=237; N=190; usual
Fftlength=32,pass=3:Tune: sum=4204.8(ms); min=0.6718(ms); max= 40(ms); mean=17.52(ms); s_mean=26.34; sleep=15(ms); delta=263; N=240; usual
Fftlength=32,pass=4:Tune: sum=2886.95(ms); min=0.6493(ms); max=28.61(ms); mean=12.77(ms); s_mean=18.39; sleep=15(ms); delta=249; N=226; usual
Fftlength=32,pass=5:Tune: sum=2101.09(ms); min=0.6288(ms); max=22.52(ms); mean=9.818(ms); s_mean=13.07; sleep=15(ms); delta=237; N=214; usual
Fftlength=64,pass=3:Tune: sum=4033.83(ms); min=0.3256(ms); max=40.15(ms); mean=14.78(ms); s_mean=18.97; sleep=15(ms); delta=284; N=273; usual
Fftlength=64,pass=4:Tune: sum=2801.93(ms); min=0.328(ms); max=30.67(ms); mean=10.74(ms); s_mean=13.53; sleep=15(ms); delta=272; N=261; usual
Fftlength=64,pass=5:Tune: sum=2094.11(ms); min=0.2704(ms); max=24.21(ms); mean=8.547(ms); s_mean=21.45; sleep=15(ms); delta=256; N=245; usual
Fftlength=128,pass=3:Tune: sum=4770.15(ms); min=23.78(ms); max=25.39(ms); mean=24.72(ms); s_mean=24.68; sleep=15(ms); delta=1; N=193; usual
Fftlength=128,pass=4:Tune: sum=3456.68(ms); min=17.53(ms); max=19.01(ms); mean=18.19(ms); s_mean=18.05; sleep=15(ms); delta=1; N=190; usual
Fftlength=128,pass=5:Tune: sum=2377(ms); min=11.93(ms); max=14.05(ms); mean=12.92(ms); s_mean=13.04; sleep=15(ms); delta=1; N=184; usual
Fftlength=256,pass=3:Tune: sum=10745.7(ms); min=12.18(ms); max=28.71(ms); mean=27.77(ms); s_mean=27.7; sleep=30(ms); delta=1; N=387; high_perf
Fftlength=512,pass=3:Tune: sum=10661.4(ms); min=6.05(ms); max=14.07(ms); mean=13.79(ms); s_mean=13.82; sleep=15(ms); delta=1; N=773; high_perf
Fftlength=1024,pass=3:Tune: sum=3429.34(ms); min=2.162(ms); max=2.591(ms); mean=2.217(ms); s_mean=2.23; sleep=0(ms); delta=1; N=1547; usual
Fftlength=2048,pass=3:Tune: sum=2519.19(ms); min=0.8024(ms); max=0.9418(ms); mean=0.8145(ms); s_mean=0.8138; sleep=0(ms); delta=1; N=3093; 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=41,	N=41,	<>=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=24390,	N=24390,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=329,	N=329,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12346,	N=12346,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=3,	N=3,	<>=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=24379,	N=24379,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=341,	N=341,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:35:04 (4504): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.