任务 35233192

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=0.007863  NumCfft=145975  NumGauss=0  NumPulse=50149911680  NumTriplet=67943793824
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 :  0.007863
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
Pulse: peak=6.607266, time=53.74, period=19.87, d_freq=1421131172.28, score=1.02, chirp=0.53422, fft_len=1024 
D:	threshold 0.4494788; unscaled peak power: 0.457201 exceeds threshold for 1.718%
Autocorr: peak=17.84499, time=87.24, delay=3.9516, d_freq=1421131679.84, chirp=-12.983, fft_len=128k
Autocorr: peak=17.8276, time=87.24, delay=3.9516, d_freq=1421131678.87, chirp=-12.994, fft_len=128k
Pulse: peak=1.769811, time=53.7, period=3.161, d_freq=1421132819.63, score=1.05, chirp=20.023, fft_len=256 
D:	threshold 0.042224; unscaled peak power: 0.04355524 exceeds threshold for 3.153%
Spike: peak=24.23407, time=33.55, d_freq=1421132703.85, chirp=-24.668, fft_len=128k
Triplet: peak=14.93237, time=66.22, period=40.82, d_freq=1421128135.69, chirp=-30.302, fft_len=512 
Pulse: peak=0.2504052, time=53.69, period=0.1072, d_freq=1421130185.84, score=1.02, chirp=49.124, fft_len=128 
D:	threshold 0.009628683; unscaled peak power: 0.009666037 exceeds threshold for 0.3879%
Pulse: peak=6.694162, time=53.71, period=18.65, d_freq=1421128998.31, score=1.011, chirp=-68.88, fft_len=512 
D:	threshold 0.2374009; unscaled peak power: 0.2397325 exceeds threshold for 0.9821%
Pulse: peak=2.862597, time=53.69, period=6.132, d_freq=1421128017.3, score=1.02, chirp=-69.414, fft_len=128 
D:	threshold 0.02954009; unscaled peak power: 0.0299802 exceeds threshold for 1.49%
Pulse: peak=7.05407, time=53.71, period=21.27, d_freq=1421136682.96, score=1.061, chirp=97.98, fft_len=512 
D:	threshold 0.2447119; unscaled peak power: 0.2576821 exceeds threshold for 5.3%

Best spike: peak=24.23407, time=33.55, d_freq=1421132703.85, chirp=-24.668, fft_len=128k
Best autocorr: peak=17.84499, time=87.24, delay=3.9516, d_freq=1421131679.84, chirp=-12.983, 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=7.05407, time=53.71, period=21.27, d_freq=1421136682.96, score=1.061, chirp=97.98, fft_len=512 
Best triplet: peak=14.93237, time=66.22, period=40.82, d_freq=1421128135.69, chirp=-30.302, fft_len=512 


Flopcounter: 17720901781887.332000

Spike count:    1
Autocorr count: 2
Pulse count:    6
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 4993.3 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=63528,	N=63528,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1300,	N=1300,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47844,	N=47844,	<>=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=9,	N=9,	<>=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=63524,	N=63524,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1305,	N=1305,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
21:50:22 (15440): 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.