任务 35632758

标准错误输出

<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: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_INTEL	OCL_SYNCHED	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	USE_SSSE3	x86	
     CPUID: Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz 

     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_r3541.cl 
ar=1.477202  NumCfft=100935  NumGauss=0  NumPulse=56325723560  NumTriplet=56325723560
Currently allocated 185 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
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3541

Number of OpenCL platforms:				 2


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 1150Mhz
  Max memory allocation:			 390280806
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 1561123226
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4600
  Vendor:					 Intel(R) Corporation
  Driver version:				 20.19.15.4835
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir 


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 797Mhz
  Max memory allocation:			 805306368
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  Global memory size:				 3221225472
  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 770M
  Vendor:					 NVIDIA Corporation
  Driver version:				 382.05
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  1.477202
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 1488MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=24.45295, time=6.711, d_freq=1420952467.32, chirp=13.289, fft_len=128k
Spike: peak=24.02493, time=6.711, d_freq=1420952467.31, chirp=13.299, fft_len=128k
Triplet: peak=9.525969, time=95.07, period=0.1311, d_freq=1420954088.94, chirp=13.991, fft_len=32 
Triplet: peak=9.597633, time=95.07, period=0.1311, d_freq=1420954088.94, chirp=13.991, fft_len=32 
Triplet: peak=9.879249, time=95.07, period=0.1311, d_freq=1420954065.87, chirp=-27.98, fft_len=32 
Pulse: peak=9.650778, time=85.32, period=1.062, d_freq=1420957749.64, score=1.039, chirp=-55.961, fft_len=32 
D:	threshold 0.02071022; unscaled peak power: 0.02144125 exceeds threshold for 3.53%
Pulse: peak=6.519551, time=85.32, period=0.6562, d_freq=1420957811.75, score=1.074, chirp=69.952, fft_len=32 
D:	threshold 0.01353065; unscaled peak power: 0.01439123 exceeds threshold for 6.36%
Pulse: peak=9.608466, time=85.32, period=1.062, d_freq=1420957776.63, score=1.035, chirp=-69.952, fft_len=32 
D:	threshold 0.02074807; unscaled peak power: 0.0213951 exceeds threshold for 3.119%
Pulse: peak=4.107708, time=85.32, period=0.4424, d_freq=1420957776.51, score=1.006, chirp=-69.952, fft_len=64 
D:	threshold 0.02074931; unscaled peak power: 0.02085643 exceeds threshold for 0.5163%
Triplet: peak=10.08031, time=59.55, period=0.6488, d_freq=1420958978.07, chirp=83.941, fft_len=16 
Pulse: peak=7.099626, time=85.32, period=0.6562, d_freq=1420957784.68, score=1.17, chirp=83.941, fft_len=32 
D:	threshold 0.01349303; unscaled peak power: 0.0154583 exceeds threshold for 14.57%
Pulse: peak=6.154864, time=87.14, period=0.6545, d_freq=1420957937.07, score=1.014, chirp=83.941, fft_len=32 
D:	threshold 0.01311703; unscaled peak power: 0.0132768 exceeds threshold for 1.218%
Pulse: peak=7.384134, time=85.32, period=0.6562, d_freq=1420957757.69, score=1.217, chirp=97.932, fft_len=32 
D:	threshold 0.01354208; unscaled peak power: 0.01605946 exceeds threshold for 18.59%
Pulse: peak=6.374456, time=87.14, period=0.6545, d_freq=1420957935.47, score=1.05, chirp=97.932, fft_len=32 
D:	threshold 0.01311738; unscaled peak power: 0.01368464 exceeds threshold for 4.325%

Best spike: peak=24.45295, time=6.711, d_freq=1420952467.32, chirp=13.289, fft_len=128k
Best autocorr: peak=16.65983, time=87.24, delay=4.4391, d_freq=1420958944.37, chirp=21.929, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=7.384134, time=85.32, period=0.6562, d_freq=1420957757.69, score=1.217, chirp=97.932, fft_len=32 
Best triplet: peak=10.08031, time=59.55, period=0.6488, d_freq=1420958978.07, chirp=83.941, fft_len=16 


Flopcounter: 14718187255625.232000

Spike count:    2
Autocorr count: 0
Pulse count:    8
Triplet count:  4
Gaussian count: 0
Wallclock time elapsed since last restart: 2074.5 seconds

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=828,	N=828,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=83,	N=83,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=902,	N=902,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=9,	N=9,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=7,	N=7,	<>=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=828,	N=828,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=84,	N=84,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
12:22:12 (9164): 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.