Task 8704187617

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=0.021105  NumCfft=105033  NumGauss=0  NumPulse=75893159638  NumTriplet=81565261505
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:				 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 :  0.021105
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
Pulse: peak=4.246687, time=42.41, period=9.604, d_freq=10578297893.5, score=1.006, chirp=-12.528, fft_len=4k
D:	threshold 1.208335; unscaled peak power: 1.214133 exceeds threshold for 0.4798%
Pulse: peak=10.25442, time=42.46, period=27.96, d_freq=10578301966, score=1.031, chirp=18.257, fft_len=1024 
D:	threshold 0.6768183; unscaled peak power: 0.696114 exceeds threshold for 2.851%
Pulse: peak=10.4555, time=49.17, period=27.92, d_freq=10578302088.5, score=1.052, chirp=18.257, fft_len=1024 
D:	threshold 0.6809393; unscaled peak power: 0.7128654 exceeds threshold for 4.689%
Pulse: peak=1.028747, time=49.17, period=1.146, d_freq=10578296251.1, score=1.012, chirp=18.638, fft_len=1024 
D:	threshold 0.1322095; unscaled peak power: 0.1330004 exceeds threshold for 0.5982%
Triplet: peak=11.04879, time=62.33, period=19.76, d_freq=10578300584.2, chirp=30.43, fft_len=64 
Triplet: peak=11.05151, time=62.33, period=19.76, d_freq=10578300584.2, chirp=30.43, fft_len=64 
Triplet: peak=10.94908, time=27.11, period=19.89, d_freq=10578301574.6, chirp=-31.19, fft_len=512 
Pulse: peak=10.58191, time=42.46, period=22.24, d_freq=10578301649.7, score=1.073, chirp=37.656, fft_len=1024 
D:	threshold 0.6675058; unscaled peak power: 0.711805 exceeds threshold for 6.637%
Pulse: peak=10.49882, time=49.17, period=22.24, d_freq=10578301902.4, score=1.065, chirp=37.656, fft_len=1024 
D:	threshold 0.6723295; unscaled peak power: 0.711805 exceeds threshold for 5.871%
Pulse: peak=3.246149, time=49.17, period=5.391, d_freq=10578299519.3, score=1.005, chirp=47.832, fft_len=1024 
D:	threshold 0.2524776; unscaled peak power: 0.2534286 exceeds threshold for 0.3767%
Pulse: peak=1.619837, time=49.17, period=2.338, d_freq=10578301756.4, score=1.006, chirp=52.871, fft_len=1024 
D:	threshold 0.1560038; unscaled peak power: 0.1565593 exceeds threshold for 0.3561%
Pulse: peak=11.10699, time=42.48, period=25.34, d_freq=10578302248.6, score=1.094, chirp=58.576, fft_len=512 
D:	threshold 0.3414387; unscaled peak power: 0.3706331 exceeds threshold for 8.55%
Pulse: peak=11.07294, time=49.15, period=25.34, d_freq=10578302639.1, score=1.091, chirp=58.576, fft_len=512 
D:	threshold 0.3424016; unscaled peak power: 0.3706331 exceeds threshold for 8.245%
Pulse: peak=7.019651, time=42.46, period=16.51, d_freq=10578302565.1, score=1.084, chirp=70.272, fft_len=1024 
D:	threshold 0.4647166; unscaled peak power: 0.4987244 exceeds threshold for 7.318%
Pulse: peak=7.077374, time=49.17, period=16.51, d_freq=10578303036.7, score=1.093, chirp=70.272, fft_len=1024 
D:	threshold 0.4613956; unscaled peak power: 0.4987244 exceeds threshold for 8.09%
Pulse: peak=6.868792, time=42.46, period=16.53, d_freq=10578302569.1, score=1.061, chirp=70.368, fft_len=1024 
D:	threshold 0.4532719; unscaled peak power: 0.4772916 exceeds threshold for 5.299%
Pulse: peak=6.943256, time=49.17, period=16.53, d_freq=10578303041.4, score=1.073, chirp=70.368, fft_len=1024 
D:	threshold 0.4490227; unscaled peak power: 0.4772916 exceeds threshold for 6.296%
Pulse: peak=3.409314, time=49.16, period=6.593, d_freq=10578302301, score=1.004, chirp=79.877, fft_len=256 
D:	threshold 0.07006589; unscaled peak power: 0.07025654 exceeds threshold for 0.2721%
Pulse: peak=1.875932, time=42.48, period=2.252, d_freq=10578300798.7, score=1.142, chirp=-87.104, fft_len=512 
D:	threshold 0.08025907; unscaled peak power: 0.08734618 exceeds threshold for 8.83%
Pulse: peak=3.447436, time=49.12, period=6.644, d_freq=10578301068.9, score=1.084, chirp=-93.712, fft_len=2k
D:	threshold 0.539017; unscaled peak power: 0.5736352 exceeds threshold for 6.422%
Pulse: peak=4.331756, time=42.5, period=8.799, d_freq=10578297645.5, score=1.004, chirp=-99.322, fft_len=2k
D:	threshold 0.6795732; unscaled peak power: 0.6815719 exceeds threshold for 0.2941%

Best spike: peak=23.82902, time=40.09, d_freq=10578301022.4, chirp=22.715, fft_len=128k
Best autocorr: peak=16.67787, time=28.63, delay=2.4212, d_freq=10578301038.6, chirp=19.662, 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=1.875932, time=42.48, period=2.252, d_freq=10578300798.7, score=1.142, chirp=-87.104, fft_len=512 
Best triplet: peak=11.05151, time=62.33, period=19.76, d_freq=10578300584.2, chirp=30.43, fft_len=64 
Spike count:    0
Autocorr count: 0
Pulse count:    18
Triplet count:  3
Gaussian count: 0
Wallclock time elapsed since last restart: 1410.4 seconds
Fftlength=32,pass=3:Tune: sum=61337.1(ms); min=5.432(ms); max=75.79(ms); mean=55.21(ms); s_mean=43.51; sleep=45(ms); delta=336; N=1111; usual
Fftlength=32,pass=4:Tune: sum=37578.9(ms); min=3.91(ms); max=66.83(ms); mean=47.27(ms); s_mean=55.51; sleep=45(ms); delta=458; N=795; usual
Fftlength=32,pass=5:Tune: sum=29738.1(ms); min=4.128(ms); max=68.49(ms); mean=42.42(ms); s_mean=56.85; sleep=45(ms); delta=514; N=701; usual
Fftlength=64,pass=3:Tune: sum=52385.2(ms); min=2.597(ms); max=78.38(ms); mean=50.23(ms); s_mean=46.98; sleep=45(ms); delta=420; N=1043; usual
Fftlength=64,pass=4:Tune: sum=36046.7(ms); min=2.152(ms); max=77.91(ms); mean=42.26(ms); s_mean=47.31; sleep=45(ms); delta=568; N=853; usual
Fftlength=64,pass=5:Tune: sum=29425.5(ms); min=2.199(ms); max=65.59(ms); mean=38.92(ms); s_mean=56.84; sleep=45(ms); delta=513; N=756; usual
Fftlength=128,pass=3:Tune: sum=52245.2(ms); min=1.321(ms); max=76.17(ms); mean=48.96(ms); s_mean=47.99; sleep=45(ms); delta=421; N=1067; usual
Fftlength=128,pass=4:Tune: sum=37291.9(ms); min=1.068(ms); max=80.13(ms); mean=41.53(ms); s_mean=44.16; sleep=45(ms); delta=569; N=898; usual
Fftlength=128,pass=5:Tune: sum=30402.9(ms); min=1.129(ms); max=65.09(ms); mean= 38(ms); s_mean=57.64; sleep=60(ms); delta=513; N=800; usual
Fftlength=256,pass=3:Tune: sum=53139.9(ms); min=0.6753(ms); max=106.3(ms); mean=46.29(ms); s_mean=53.38; sleep=45(ms); delta=630; N=1148; usual
Fftlength=256,pass=4:Tune: sum=37844.6(ms); min=0.5457(ms); max=77.7(ms); mean=39.59(ms); s_mean=64.25; sleep=60(ms); delta=571; N=956; usual
Fftlength=256,pass=5:Tune: sum=30613.3(ms); min=0.6028(ms); max=61.24(ms); mean=36.44(ms); s_mean=59.06; sleep=60(ms); delta=513; N=840; usual
Fftlength=512,pass=3:Tune: sum=54376.3(ms); min=0.4185(ms); max=53.39(ms); mean=43.54(ms); s_mean=51.67; sleep=45(ms); delta=1255; N=1249; usual
Fftlength=512,pass=4:Tune: sum=38332.9(ms); min=0.344(ms); max=39.12(ms); mean=31.22(ms); s_mean=36.77; sleep=30(ms); delta=1233; N=1228; usual
Fftlength=512,pass=5:Tune: sum=28614.8(ms); min=0.3214(ms); max=28.56(ms); mean=23.71(ms); s_mean=27.24; sleep=30(ms); delta=1212; N=1207; usual
Fftlength=1024,pass=3:Tune: sum=53412.7(ms); min=24.55(ms); max=26.88(ms); mean=25.4(ms); s_mean=25.36; sleep=15(ms); delta=1; N=2103; usual
Fftlength=1024,pass=4:Tune: sum=37974.4(ms); min=17.95(ms); max=18.58(ms); mean=18.08(ms); s_mean=18.09; sleep=15(ms); delta=1; N=2100; usual
Fftlength=1024,pass=5:Tune: sum=32530.3(ms); min=15.32(ms); max=16.11(ms); mean=15.51(ms); s_mean=15.52; sleep=15(ms); delta=1; N=2098; usual
Fftlength=2048,pass=3:Tune: sum=137480(ms); min=13.33(ms); max=33.37(ms); mean=32.68(ms); s_mean=32.76; sleep=30(ms); delta=1; N=4207; high_perf
Fftlength=4096,pass=3:Tune: sum=125933(ms); min=6.356(ms); max=15.11(ms); mean=14.97(ms); s_mean=14.99; sleep=15(ms); delta=1; N=8413; high_perf
Fftlength=8192,pass=3:Tune: sum=69773.1(ms); min=4.098(ms); max=4.244(ms); mean=4.147(ms); s_mean=4.15; sleep=0(ms); delta=1; N=16825; 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=45224,	N=45224,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=720,	N=720,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=33566,	N=33566,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=17,	N=17,	<>=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=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=45211,	N=45211,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=734,	N=734,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:06:23 (3396): 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.