Task 8703613209

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: 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) i5-4330M CPU @ 2.80GHz 

     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=0.012434  NumCfft=115325  NumGauss=0  NumPulse=45966318464  NumTriplet=58937451680
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:				 400Mhz
  Max memory allocation:			 229536563
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 918146253
  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:				 10.18.14.5057
  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_gl_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics 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:				 2
  Max work group size:				 1024
  Max clock frequency:				 758Mhz
  Max memory allocation:			 268435456
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 32768
  Global memory size:				 1073741824
  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 GT 730M
  Vendor:					 NVIDIA Corporation
  Driver version:				 391.25
  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 :  0.012434
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 875MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Autocorr: peak=19.20827, time=74.45, delay=3.0722, d_freq=8099533466.46, chirp=5.1837, fft_len=128k
Pulse: peak=4.049817, time=45.82, period=9.067, d_freq=8099532833.67, score=1.012, chirp=23.881, fft_len=128 
D:	threshold 0.03936452; unscaled peak power: 0.03972693 exceeds threshold for 0.9206%
Pulse: peak=5.771503, time=45.84, period=14.85, d_freq=8099533754.84, score=1.007, chirp=24.464, fft_len=512 
D:	threshold 0.216289; unscaled peak power: 0.2176685 exceeds threshold for 0.6378%
Pulse: peak=2.133409, time=45.82, period=3.67, d_freq=8099528742.46, score=1.036, chirp=28.25, fft_len=256 
D:	threshold 0.04699537; unscaled peak power: 0.04814811 exceeds threshold for 2.453%
Triplet: peak=11.21615, time=43.49, period=40.62, d_freq=8099535214.43, chirp=32.618, fft_len=32 
Pulse: peak=5.489121, time=45.99, period=13.69, d_freq=8099530854.88, score=1.033, chirp=-39.28, fft_len=4k
D:	threshold 1.491519; unscaled peak power: 1.532386 exceeds threshold for 2.74%
Pulse: peak=3.277808, time=45.81, period=5.574, d_freq=8099535669.65, score=1.121, chirp=-60.578, fft_len=32 
D:	threshold 0.007666232; unscaled peak power: 0.008355632 exceeds threshold for 8.993%
Pulse: peak=4.517736, time=45.86, period=10.65, d_freq=8099531973.53, score=1.016, chirp=79.435, fft_len=1024 
D:	threshold 0.3260017; unscaled peak power: 0.3301808 exceeds threshold for 1.282%
Pulse: peak=5.540542, time=45.9, period=14.36, d_freq=8099537754.74, score=1.015, chirp=-86.861, fft_len=2k
D:	threshold 0.7926335; unscaled peak power: 0.8027453 exceeds threshold for 1.276%
Triplet: peak=11.13727, time=25.86, period=17.72, d_freq=8099529314.21, chirp=-97.892, fft_len=2k
Pulse: peak=6.441183, time=45.9, period=17.72, d_freq=8099538796.24, score=1.017, chirp=-97.892, fft_len=2k
D:	threshold 0.9822469; unscaled peak power: 0.9965623 exceeds threshold for 1.457%

Best spike: peak=23.52024, time=12.88, d_freq=8099535215.42, chirp=-75.141, fft_len=32k
Best autocorr: peak=19.20827, time=74.45, delay=3.0722, d_freq=8099533466.46, chirp=5.1837, 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=3.277808, time=45.81, period=5.574, d_freq=8099535669.65, score=1.121, chirp=-60.578, fft_len=32 
Best triplet: peak=11.21615, time=43.49, period=40.62, d_freq=8099535214.43, chirp=32.618, fft_len=32 


Flopcounter: 13502992093823.799000

Spike count:    0
Autocorr count: 1
Pulse count:    8
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 6865.7 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=55121,	N=55121,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1115,	N=1115,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43849,	N=43849,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=55115,	N=55115,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1122,	N=1122,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
19:33:37 (5308): 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.