Task 8675506022

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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=0.435392  NumCfft=194031  NumGauss=1085412888  NumPulse=226452266389  NumTriplet=452835436811
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 :  0.435392
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
Spike: peak=24.12076, time=23.49, d_freq=1420233791.65, chirp=-23.624, fft_len=64k
Pulse: peak=5.651603, time=6.164, period=1.822, d_freq=1420235595.53, score=1.015, chirp=24.729, fft_len=64 
D:	threshold 0.0263393; unscaled peak power: 0.02667321 exceeds threshold for 1.268%
Spike: peak=24.86705, time=73.82, d_freq=1420235538.72, chirp=27.018, fft_len=128k
Spike: peak=24.95519, time=73.82, d_freq=1420235538.72, chirp=27.019, fft_len=128k
Pulse: peak=3.643762, time=6.167, period=1.055, d_freq=1420235112.26, score=1.001, chirp=70.065, fft_len=128 
D:	threshold 0.03584732; unscaled peak power: 0.0358832 exceeds threshold for 0.1001%
Pulse: peak=3.706482, time=6.167, period=1.055, d_freq=1420235118.61, score=1.019, chirp=71.094, fft_len=128 
D:	threshold 0.03573889; unscaled peak power: 0.03625786 exceeds threshold for 1.452%
Triplet: peak=10.53342, time=48.17, period=4.837, d_freq=1420234875.36, chirp=-78.307, fft_len=16 

Best spike: peak=24.95519, time=73.82, d_freq=1420235538.72, chirp=27.019, fft_len=128k
Best autocorr: peak=16.90472, time=20.13, delay=4.818, d_freq=1420234068.47, chirp=-15.225, fft_len=128k
Best gaussian: peak=4.083687, mean=0.5523454, ChiSq=1.303822, time=67.95, d_freq=1420230794.04,
	score=1.01112, null_hyp=2.240438, chirp=-48.64, fft_len=16k
Best pulse: peak=3.706482, time=6.167, period=1.055, d_freq=1420235118.61, score=1.019, chirp=71.094, fft_len=128 
Best triplet: peak=10.53342, time=48.17, period=4.837, d_freq=1420234875.36, chirp=-78.307, fft_len=16 
Spike count:    3
Autocorr count: 0
Pulse count:    3
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 391.2 seconds
Fftlength=8,pass=3:Tune: sum=5407.73(ms); min=3.037(ms); max=50.11(ms); mean=26.38(ms); s_mean=32.3; sleep=30(ms); delta=255; N=205; usual
Fftlength=8,pass=4:Tune: sum=3595.93(ms); min=4.351(ms); max=33.65(ms); mean=19.76(ms); s_mean=25.21; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=2679.25(ms); min=3.051(ms); max=26.44(ms); mean=17.07(ms); s_mean=21.76; sleep=15(ms); delta=236; N=157; usual
Fftlength=16,pass=3:Tune: sum=3269.89(ms); min=1.306(ms); max=30.13(ms); mean=15.14(ms); s_mean=24.51; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=2272.36(ms); min=1.343(ms); max=21.28(ms); mean=11.9(ms); s_mean=16.3; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1699.43(ms); min=1.299(ms); max=18.31(ms); mean=10.12(ms); s_mean=11.95; sleep=0(ms); delta=247; N=168; usual
Fftlength=32,pass=3:Tune: sum=2393.07(ms); min=0.7824(ms); max=22.86(ms); mean=10.88(ms); s_mean=14.88; sleep=15(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=1689.92(ms); min=0.6486(ms); max=16.74(ms); mean=8.203(ms); s_mean=10.39; sleep=0(ms); delta=257; N=206; usual
Fftlength=32,pass=5:Tune: sum=1249.32(ms); min=0.6978(ms); max=13.11(ms); mean=6.407(ms); s_mean=7.412; sleep=0(ms); delta=246; N=195; usual
Fftlength=64,pass=3:Tune: sum=2186.06(ms); min=0.3358(ms); max=21.72(ms); mean=8.376(ms); s_mean=10.31; sleep=0(ms); delta=286; N=261; usual
Fftlength=64,pass=4:Tune: sum=1547.28(ms); min=0.2726(ms); max=16.58(ms); mean=6.214(ms); s_mean=7.352; sleep=0(ms); delta=274; N=249; usual
Fftlength=64,pass=5:Tune: sum=1174.49(ms); min=0.2948(ms); max=13.5(ms); mean=5.084(ms); s_mean=11.85; sleep=0(ms); delta=256; N=231; usual
Fftlength=128,pass=3:Tune: sum=5873.05(ms); min=13.33(ms); max=30.85(ms); mean=30.12(ms); s_mean=30.08; sleep=30(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=5516.18(ms); min=6.299(ms); max=14.68(ms); mean=14.18(ms); s_mean=14.23; sleep=15(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=5650.72(ms); min=2.902(ms); max=7.475(ms); mean=7.272(ms); s_mean=7.284; sleep=0(ms); delta=1; N=777; high_perf
Fftlength=1024,pass=3:Tune: sum=2229.65(ms); min=1.396(ms); max=1.643(ms); mean=1.436(ms); s_mean=1.426; sleep=0(ms); delta=1; N=1553; usual
Fftlength=2048,pass=3:Tune: sum=1763.17(ms); min=0.5481(ms); max=0.6783(ms); mean=0.5678(ms); s_mean=0.5633; sleep=0(ms); delta=1; N=3105; 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=19,	N=19,	<>=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=24421,	N=24421,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=402,	N=402,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12403,	N=12403,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=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=24414,	N=24414,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=410,	N=410,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
04:32:48 (5164): 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.