任务 23573485

标准错误输出

<core_client_version>7.6.22</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	OCL_CHIRP3	FFTW	USE_SSE3	x86	
     CPUID: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz 

     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_r3430.cl 
ar=0.436814  NumCfft=193693  NumGauss=1081744874  NumPulse=226415820369  NumTriplet=452799154503
Currently allocated 209 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 3430 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3430

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:				 1253Mhz
  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:				 364.72
  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
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1084Mhz
  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:				 364.72
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.436814
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: no
	LowPerformanceGPU path: no
period_iterations_num=50
Spike: peak=25.23122, time=73.82, d_freq=1420423526.37, chirp=-4.9771, fft_len=128k
Spike: peak=25.63863, time=73.82, d_freq=1420423526.37, chirp=-4.9781, fft_len=128k
Spike: peak=24.81337, time=73.82, d_freq=1420423526.38, chirp=-4.979, fft_len=128k
Pulse: peak=9.827023, time=49.27, period=3.618, d_freq=1420421510.37, score=1.043, chirp=-13.44, fft_len=256 
Pulse: peak=9.810936, time=49.27, period=3.618, d_freq=1420421510.25, score=1.042, chirp=-14.991, fft_len=256 
Spike: peak=24.10165, time=33.55, d_freq=1420416340.19, chirp=27.728, fft_len=128k

Best spike: peak=25.63863, time=73.82, d_freq=1420423526.37, chirp=-4.9781, fft_len=128k
Best autocorr: peak=16.40837, time=20.13, delay=4.536, d_freq=1420419615.2, chirp=-15.233, fft_len=128k
Best gaussian: peak=3.672307, mean=0.551177, ChiSq=1.366308, time=98.15, d_freq=1420424247.89,
	score=-0.6941147, null_hyp=2.185303, chirp=35.745, fft_len=16k
Best pulse: peak=9.827023, time=49.27, period=3.618, d_freq=1420421510.37, score=1.043, chirp=-13.44, fft_len=256 
Best triplet: peak=0, time=-2.121e+011, period=0, d_freq=0, chirp=0, fft_len=0 


Flopcounter: 21311993119594.223000

Spike count:    4
Autocorr count: 0
Pulse count:    2
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 487.4 seconds

class Gaussian_transfer_not_needed:		total=99004,	N=99004,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=18,	N=18,	<>=1,	min=1	max=1


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=102,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=77,	N=102,	<>=0.75490196,	min=0	max=1


class Gaussian_new_best:		total=31,	N=31,	<>=1,	min=1	max=1
class Gaussian_report:		total=0,	N=0,	<>=0,	min=0	max=0
class Gaussian_miss:		total=71,	N=71,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=24539,	N=24539,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=198,	N=198,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12356,	N=12356,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=13,	N=13,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=2,	N=2,	<>=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=24526,	N=24526,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=212,	N=212,	<>=1,	min=1	max=1

GPU device sync requested...  ...GPU device synched
17:59:53 (3800): 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.