Task 8532092314

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 A8-6600K APU with Radeon(tm) HD Graphics    

     Cache: L1=64K L2=2048K

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 XOP FMA4 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.031560  NumCfft=116847  NumGauss=0  NumPulse=113600025307  NumTriplet=119929754148
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:				 1
  Max compute units:				 4
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 65536
  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 750
  Vendor:					 NVIDIA Corporation
  Driver version:				 388.13
  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 :  0.031560
Used GPU device parameters are:
	Number of compute units: 4
	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
Triplet: peak=11.12413, time=51.17, period=31.37, d_freq=7828611628.22, chirp=-9.0081, fft_len=16 
Triplet: peak=10.6454, time=47.19, period=4.48, d_freq=7828611809.2, chirp=-13.511, fft_len=128 
Triplet: peak=10.64508, time=47.19, period=4.48, d_freq=7828611809.2, chirp=-13.511, fft_len=128 
Pulse: peak=5.850531, time=38.4, period=11.15, d_freq=7828620371.68, score=1.008, chirp=24.771, fft_len=256 
D:	threshold 0.104561; unscaled peak power: 0.1052549 exceeds threshold for 0.6636%
Pulse: peak=6.009316, time=53.25, period=11.15, d_freq=7828620739.62, score=1.035, chirp=24.771, fft_len=256 
D:	threshold 0.103649; unscaled peak power: 0.1067553 exceeds threshold for 2.997%
Pulse: peak=6.057786, time=38.4, period=11.15, d_freq=7828620382.5, score=1.043, chirp=25.053, fft_len=256 
D:	threshold 0.1051679; unscaled peak power: 0.1090686 exceeds threshold for 3.709%
Pulse: peak=5.974031, time=53.25, period=11.15, d_freq=7828620754.62, score=1.029, chirp=25.053, fft_len=256 
D:	threshold 0.10387; unscaled peak power: 0.1064443 exceeds threshold for 2.478%
Pulse: peak=2.498304, time=38.4, period=3.815, d_freq=7828619114.84, score=1.071, chirp=-31.246, fft_len=256 
D:	threshold 0.05206667; unscaled peak power: 0.05466021 exceeds threshold for 4.981%
Pulse: peak=4.827828, time=53.25, period=9.544, d_freq=7828618545.52, score=1.041, chirp=-34.061, fft_len=256 
D:	threshold 0.08639092; unscaled peak power: 0.08932651 exceeds threshold for 3.398%
Pulse: peak=3.979495, time=38.38, period=7.032, d_freq=7828621363.06, score=1.002, chirp=69.248, fft_len=128 
D:	threshold 0.03916078; unscaled peak power: 0.03921307 exceeds threshold for 0.1335%
Pulse: peak=4.0572, time=53.25, period=7.031, d_freq=7828622392.41, score=1.021, chirp=69.248, fft_len=128 
D:	threshold 0.03883716; unscaled peak power: 0.03949588 exceeds threshold for 1.696%
Pulse: peak=6.036597, time=38.4, period=10.83, d_freq=7828621396.63, score=1.041, chirp=70.092, fft_len=256 
D:	threshold 0.1078691; unscaled peak power: 0.1116227 exceeds threshold for 3.48%
Pulse: peak=5.90291, time=38.4, period=10.83, d_freq=7828621407.45, score=1.018, chirp=70.374, fft_len=256 
D:	threshold 0.1071885; unscaled peak power: 0.1088111 exceeds threshold for 1.514%
Pulse: peak=0.8351891, time=38.4, period=0.6665, d_freq=7828619090.32, score=1.023, chirp=90.36, fft_len=256 
D:	threshold 0.0278541; unscaled peak power: 0.02814172 exceeds threshold for 1.033%
Pulse: peak=1.761545, time=53.25, period=2.361, d_freq=7828613459.02, score=1.029, chirp=92.893, fft_len=128 
D:	threshold 0.02090642; unscaled peak power: 0.02128518 exceeds threshold for 1.812%
Pulse: peak=8.977292, time=38.4, period=17.72, d_freq=7828617582.82, score=1.105, chirp=-99.086, fft_len=256 
D:	threshold 0.1418152; unscaled peak power: 0.1550971 exceeds threshold for 9.366%
Pulse: peak=8.995099, time=53.25, period=17.72, d_freq=7828616111.05, score=1.107, chirp=-99.086, fft_len=256 
D:	threshold 0.1415625; unscaled peak power: 0.1550971 exceeds threshold for 9.561%
Pulse: peak=1.920181, time=38.39, period=2.785, d_freq=7828615944.7, score=1.004, chirp=-99.72, fft_len=2k
D:	threshold 0.3488235; unscaled peak power: 0.34969 exceeds threshold for 0.2484%

Best spike: peak=23.53415, time=85.9, d_freq=7828617013.51, chirp=4.2445, fft_len=128k
Best autocorr: peak=16.80464, time=28.63, delay=5.2786, d_freq=7828616650.23, chirp=-15.566, 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=8.995099, time=53.25, period=17.72, d_freq=7828616111.05, score=1.107, chirp=-99.086, fft_len=256 
Best triplet: peak=11.12413, time=51.17, period=31.37, d_freq=7828611628.22, chirp=-9.0081, fft_len=16 
Spike count:    0
Autocorr count: 0
Pulse count:    15
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 2378.1 seconds
Fftlength=32,pass=3:Tune: sum=103371(ms); min=6.078(ms); max=70.96(ms); mean=59.68(ms); s_mean=54.7; sleep=45(ms); delta=242; N=1732; usual
Fftlength=32,pass=4:Tune: sum=72806.7(ms); min=4.236(ms); max=66.82(ms); mean=55.49(ms); s_mean=54.43; sleep=45(ms); delta=297; N=1312; usual
Fftlength=32,pass=5:Tune: sum=57184.2(ms); min=4.66(ms); max=64.82(ms); mean=53.59(ms); s_mean=57.35; sleep=60(ms); delta=334; N=1067; usual
Fftlength=64,pass=3:Tune: sum=100969(ms); min=2.705(ms); max=72.82(ms); mean=59.15(ms); s_mean=58.91; sleep=60(ms); delta=256; N=1707; usual
Fftlength=64,pass=4:Tune: sum=71819.7(ms); min=2.095(ms); max=65.38(ms); mean=52.96(ms); s_mean=54.68; sleep=45(ms); delta=299; N=1356; usual
Fftlength=64,pass=5:Tune: sum=57090.4(ms); min=2.136(ms); max=69.08(ms); mean=53.71(ms); s_mean=62.93; sleep=60(ms); delta=367; N=1063; usual
Fftlength=128,pass=3:Tune: sum=103009(ms); min=3.112(ms); max=67.43(ms); mean=54.91(ms); s_mean=55.48; sleep=45(ms); delta=234; N=1876; usual
Fftlength=128,pass=4:Tune: sum=71660.7(ms); min=1.057(ms); max=74.72(ms); mean=53.08(ms); s_mean=49.64; sleep=45(ms); delta=341; N=1350; usual
Fftlength=128,pass=5:Tune: sum=57095.9(ms); min=1.107(ms); max=85.18(ms); mean=49.01(ms); s_mean=55.27; sleep=45(ms); delta=454; N=1165; usual
Fftlength=256,pass=3:Tune: sum=101403(ms); min=0.6649(ms); max=77.86(ms); mean=55.26(ms); s_mean=42.06; sleep=45(ms); delta=286; N=1835; usual
Fftlength=256,pass=4:Tune: sum=71392.2(ms); min=0.5502(ms); max=102.6(ms); mean=51.07(ms); s_mean=70.24; sleep=60(ms); delta=515; N=1398; usual
Fftlength=256,pass=5:Tune: sum=57079(ms); min=0.5978(ms); max=83.56(ms); mean=47.97(ms); s_mean=68.33; sleep=60(ms); delta=458; N=1190; usual
Fftlength=512,pass=3:Tune: sum=101015(ms); min=0.3624(ms); max=72.73(ms); mean=54.02(ms); s_mean=66.18; sleep=60(ms); delta=287; N=1870; usual
Fftlength=512,pass=4:Tune: sum=69859(ms); min=0.3114(ms); max=50.47(ms); mean=44.16(ms); s_mean=48.89; sleep=45(ms); delta=1587; N=1582; usual
Fftlength=512,pass=5:Tune: sum=57701.2(ms); min=0.344(ms); max=41.97(ms); mean=36.89(ms); s_mean=40.34; sleep=30(ms); delta=1568; N=1564; usual
Fftlength=1024,pass=3:Tune: sum=100904(ms); min=34.51(ms); max=36.98(ms); mean=35.52(ms); s_mean=35.76; sleep=30(ms); delta=1; N=2841; usual
Fftlength=1024,pass=4:Tune: sum=70007.7(ms); min=23.81(ms); max=25.99(ms); mean=24.64(ms); s_mean=24.95; sleep=15(ms); delta=1; N=2841; usual
Fftlength=1024,pass=5:Tune: sum=62234(ms); min=20.98(ms); max=23.6(ms); mean=21.91(ms); s_mean=21.93; sleep=15(ms); delta=1; N=2840; usual
Fftlength=2048,pass=3:Tune: sum=163644(ms); min=12.63(ms); max=33.89(ms); mean=28.8(ms); s_mean=28.95; sleep=30(ms); delta=1; N=5683; high_perf
Fftlength=4096,pass=3:Tune: sum=126449(ms); min=4.821(ms); max=13.42(ms); mean=11.12(ms); s_mean=11.65; sleep=0(ms); delta=1; N=11367; high_perf
Fftlength=8192,pass=3:Tune: sum=78921.9(ms); min=3.137(ms); max=5.193(ms); mean=3.471(ms); s_mean=3.4; sleep=0(ms); delta=1; N=22735; 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=47001,	N=47001,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=908,	N=908,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=45363,	N=45363,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=16,	N=16,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=14,	N=14,	<>=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=46994,	N=46994,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=916,	N=916,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
15:39:09 (4296): 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.